O Google tem o compromisso de promover a igualdade racial para as comunidades negras. Saiba como.

INativeDevice

public interface INativeDevice

com.android.tradefed.device.INativeDevice


Fornece uma API confiável e de nível ligeiramente superior para um ddmlib IDevice .

Tenta novamente os comandos do dispositivo por uma quantidade configurável e fornece uma interface de recuperação de dispositivo para dispositivos que não respondem.

Resumo

Constantes

int UNKNOWN_API_LEVEL

Valor padrão quando o nível de API não pode ser detectado

Métodos públicos

abstract boolean checkApiLevelAgainstNextRelease (int strictMinLevel)

Verifique se um recurso é compatível no momento com um nível de suporte mínimo.

abstract void clearLogcat ()

Exclui todos os dados acumulados do logcat.

abstract void deleteFile (String deviceFilePath)

Método auxiliar para excluir um arquivo ou diretório no dispositivo.

abstract boolean deviceSoftRestarted ( ProcessInfo prevSystemServerProcess)

Método auxiliar para verificar se o dispositivo foi reiniciado por software comparando o system_server atual com o system_server ProcessInfo anterior.

abstract boolean deviceSoftRestartedSince (long utcEpochTime, TimeUnit timeUnit)

Método auxiliar para verificar se o dispositivo foi reiniciado desde o horário UTC desde a época do dispositivo e seu ERROR(/TimeUnit) .

abstract boolean disableAdbRoot ()

Desativa a raiz do adb.

abstract boolean doesFileExist (String deviceFilePath)

Método auxiliar para determinar se o arquivo no dispositivo existe.

abstract boolean enableAdbRoot ()

Ativa a raiz do adb.

abstract String executeAdbCommand (long timeout, String... commandArgs)

Método auxiliar que executa um comando adb como um comando do sistema com um tempo limite especificado.

abstract String executeAdbCommand (String... commandArgs)

Método auxiliar que executa um comando adb como um comando do sistema.

abstract CommandResult executeFastbootCommand (String... commandArgs)

Método auxiliar que executa um comando fastboot como um comando do sistema com um tempo limite padrão de 2 minutos.

abstract CommandResult executeFastbootCommand (long timeout, String... commandArgs)

Método auxiliar que executa um comando fastboot como um comando do sistema.

abstract CommandResult executeLongFastbootCommand ( envVarMap, String... commandArgs) executeLongFastbootCommand ( envVarMap, String... commandArgs)

Método auxiliar que executa um comando fastboot de longa duração como um comando do sistema com variáveis ​​de ambiente do sistema.

abstract CommandResult executeLongFastbootCommand (String... commandArgs)

Método auxiliar que executa um comando fastboot de longa duração como um comando do sistema.

abstract String executeShellCommand (String command)

Método auxiliar que executa um comando shell adb e retorna a saída como uma String .

abstract void executeShellCommand (String command, IShellOutputReceiver receiver, long maxTimeToOutputShellResponse, TimeUnit timeUnit, int retryAttempts)

Executa um comando shell adb, com mais parâmetros para controlar o comportamento do comando.

abstract void executeShellCommand (String command, IShellOutputReceiver receiver, long maxTimeoutForCommand, long maxTimeToOutputShellResponse, TimeUnit timeUnit, int retryAttempts)

Executa um comando shell adb, com mais parâmetros para controlar o comportamento do comando.

abstract void executeShellCommand (String command, IShellOutputReceiver receiver)

Executa o comando de shell adb fornecido, tentando novamente várias vezes se o comando falhar.

abstract CommandResult executeShellV2Command (String command)

Método auxiliar que executa um comando shell adb e retorna os resultados como um CommandResult preenchido corretamente com a saída de status do comando, stdout e stderr.

abstract CommandResult executeShellV2Command (String command, OutputStream pipeToOutput)

Método auxiliar que executa um comando shell adb e retorna os resultados como um CommandResult preenchido corretamente com a saída de status do comando e stderr.

abstract CommandResult executeShellV2Command (String command, File pipeAsInput)

Método auxiliar que executa um comando shell adb e retorna os resultados como um CommandResult preenchido corretamente com a saída de status do comando, stdout e stderr.

abstract CommandResult executeShellV2Command (String command, long maxTimeoutForCommand, TimeUnit timeUnit, int retryAttempts)

Executa um comando shell adb, com mais parâmetros para controlar o comportamento do comando.

abstract CommandResult executeShellV2Command (String command, long maxTimeoutForCommand, TimeUnit timeUnit)

Executa um comando shell adb, com mais parâmetros para controlar o comportamento do comando.

abstract CommandResult executeShellV2Command (String command, File pipeAsInput, OutputStream pipeToOutput, long maxTimeoutForCommand, TimeUnit timeUnit, int retryAttempts)

Executa um comando shell adb, com mais parâmetros para controlar o comportamento do comando.

abstract CommandResult executeShellV2Command (String command, File pipeAsInput, OutputStream pipeToOutput, OutputStream pipeToError, long maxTimeoutForCommand, TimeUnit timeUnit, int retryAttempts)

Executa um comando shell adb, com mais parâmetros para controlar o comportamento do comando.

abstract CommandResult fastbootWipePartition (String partition)

Método auxiliar que limpa uma partição para o dispositivo.

abstract int getApiLevel ()

Obtenha o nível de API do dispositivo.

abstract String getBasebandVersion ()

Método de conveniência para obter a versão de banda base (rádio) deste dispositivo.

abstract Integer getBattery ()

Retorna o nível atual da bateria de um dispositivo ou Nulo se o nível da bateria não estiver disponível.

abstract boolean getBooleanProperty (String name, boolean defaultValue)

Retorna o valor booleano da propriedade fornecida.

abstract getBootHistory ()

O método auxiliar coleta o mapa do histórico de inicialização com o tempo de inicialização e o motivo da inicialização.

abstract getBootHistorySince (long utcEpochTime, TimeUnit timeUnit)

O método auxiliar coleta o mapa do histórico de inicialização com o tempo de inicialização e o motivo da inicialização desde o tempo determinado desde a época do dispositivo e a unidade de tempo especificada.

abstract String getBootloaderVersion ()

Método de conveniência para obter a versão do bootloader deste dispositivo.

abstract InputStreamSource getBugreport ()

Recupera um relatório de bug do dispositivo.

abstract InputStreamSource getBugreportz ()

Recupera um bugreportz do dispositivo.

abstract String getBuildAlias ()

Recupere o alias da compilação que o dispositivo está executando no momento.

abstract String getBuildFlavor ()

Recupere o tipo de compilação para o dispositivo.

abstract String getBuildId ()

Recupere a compilação que o dispositivo está executando no momento.

abstract String getBuildSigningKeys ()

Retorna o tipo de chave usado para assinar a imagem do dispositivo

Normalmente, os dispositivos Android podem ser assinados com chaves de teste (como no AOSP) ou chaves de liberação (controladas por fabricantes de dispositivos individuais)

abstract DeviceDescriptor getCachedDeviceDescriptor ()

Retorna um DeviceDescriptor armazenado em cache se o dispositivo estiver alocado, caso contrário, retorna o DeviceDescriptor atual.

abstract DeviceDescriptor getCachedDeviceDescriptor (boolean shortDescriptor)

Retorna um DeviceDescriptor armazenado em cache se o dispositivo estiver alocado, caso contrário, retorna o DeviceDescriptor atual.

abstract String[] getChildren (String deviceFilePath)

Alternativa ao uso de IFileEntry que às vezes não funciona devido a permissões.

abstract String getDeviceClass ()

Obtenha a classe do dispositivo.

abstract long getDeviceDate ()

Retorna a data do dispositivo em milissegundos desde a época.

abstract DeviceDescriptor getDeviceDescriptor ()

Retorne um DeviceDescriptor das informações do dispositivo para obter informações sobre ele sem passar o objeto de dispositivo real.

abstract DeviceDescriptor getDeviceDescriptor (boolean shortDescriptor)

Retorne um DeviceDescriptor das informações do dispositivo para obter informações sobre ele sem passar o objeto de dispositivo real.

abstract TestDeviceState getDeviceState ()

Obtenha o estado do dispositivo.

abstract long getDeviceTimeOffset (Date date)

Helper para obter a diferença de tempo entre o dispositivo e um determinado ERROR(/Date) .

abstract InputStreamSource getEmulatorOutput ()

Obtenha o fluxo do emulador stdout e stderr

abstract long getExternalStoreFreeSpace ()

Método auxiliar para determinar a quantidade de espaço livre no armazenamento externo do dispositivo.

abstract String getFastbootProductType ()

Método de conveniência para obter o tipo de produto deste dispositivo quando estiver no modo fastboot.

abstract String getFastbootProductVariant ()

Método de conveniência para obter o tipo de produto deste dispositivo quando estiver no modo fastboot.

abstract String getFastbootSerialNumber ()

Retorna o número de série do modo fastboot.

abstract String getFastbootVariable (String variableName)

Recupere o valor da variável fastboot fornecido do dispositivo.

abstract IFileEntry getFileEntry (String path)

Recupere uma referência a um arquivo remoto no dispositivo.

abstract IDevice getIDevice ()

Retorna uma referência ao ddmlib IDevice associado.

abstract long getIntProperty (String name, long defaultValue)

Retorna o valor inteiro da propriedade fornecida do dispositivo.

abstract long getLastExpectedRebootTimeMillis ()

Retorna a última vez que as APIs Tradefed acionaram uma reinicialização em milissegundos desde EPOCH conforme retornado por System.currentTimeMillis() .

abstract int getLaunchApiLevel ()

Obtenha o primeiro nível de API lançado do dispositivo.

abstract InputStreamSource getLogcat ()

Pega um fluxo de instantâneo dos dados do logcat.

abstract InputStreamSource getLogcat (int maxBytes)

Pega um fluxo de instantâneo dos últimos maxBytes de dados logcat capturados.

abstract InputStreamSource getLogcatDump ()

Obtenha um dump do logcat atual para o dispositivo.

abstract InputStreamSource getLogcatSince (long date)

Obtém um fluxo de instantâneo de dados logcat capturados a partir da data fornecida.

abstract String getMountPoint (String mountName)

Retorna um ponto de montagem.

abstract ITestDevice.MountPointInfo getMountPointInfo (String mountpoint)

Retorna um MountPointInfo correspondente ao caminho do ponto de montagem especificado ou null se esse caminho não tiver nada montado ou não aparecer em /proc/mounts como um ponto de montagem.

abstract getMountPointInfo ()

Retorna uma versão analisada das informações em /proc/mounts no dispositivo

abstract long getPartitionFreeSpace (String partition)

Método auxiliar para determinar a quantidade de espaço livre na partição do dispositivo.

abstract ProcessInfo getProcessByName (String processName)

O método auxiliar executa o comando "pidof" e "stat" e retorna o objeto ProcessInfo com o PID e a hora de início do processo em questão.

abstract String getProcessPid (String process)

Retorna o pid do serviço ou null se algo deu errado.

abstract String getProductType ()

Método de conveniência para obter o tipo de produto deste dispositivo.

abstract String getProductVariant ()

Método de conveniência para obter a variante de produto deste dispositivo.

abstract String getProperty (String name)

Recupere o valor de propriedade fornecido do dispositivo.

abstract ITestDevice.RecoveryMode getRecoveryMode ()

Obtenha o modo de recuperação atual usado para o dispositivo.

abstract String getSerialNumber ()

Método de conveniência para obter o número de série deste dispositivo.

abstract getTombstones ()

Busque e retorne a lista de lápides dos dispositivos.

abstract long getTotalMemory ()

Retorna o tamanho total da memória física em bytes ou -1 em caso de erro interno

abstract boolean getUseFastbootErase ()

Obtenha se deseja usar o formato fastboot erase ou fastboot para limpar uma partição no dispositivo.

abstract boolean isAdbRoot ()
abstract boolean isAdbTcp ()
abstract boolean isAppEnumerationSupported ()

Verifique se a plataforma no dispositivo oferece suporte à enumeração de aplicativos

abstract boolean isDeviceEncrypted ()

Retorna se o dispositivo estiver criptografado.

abstract boolean isDirectory (String deviceFilePath)

Retorna True se o caminho no dispositivo for um diretório, caso contrário, false.

abstract boolean isEncryptionSupported ()

Retorna se a criptografia for compatível com o dispositivo.

abstract boolean isExecutable (String fullPath)

Retorna True se o caminho do arquivo no dispositivo for um arquivo executável, false caso contrário.

abstract boolean isHeadless ()

Retorna true se o dispositivo for sem cabeça (sem tela), false caso contrário.

abstract boolean isRuntimePermissionSupported ()

Verifique se a plataforma no dispositivo suporta a concessão de permissão de tempo de execução

abstract boolean isStateBootloaderOrFastbootd ()

Retorna true se o dispositivo estiver em TestDeviceState#FASTBOOT ou TestDeviceState.FASTBOOTD .

abstract boolean logAnrs ( ITestLogger logger)

Coleta e registra ANRs do dispositivo.

abstract boolean logBugreport (String dataName, ITestLogger listener)

Método auxiliar para obter um relatório de bug e registrá-lo nos relatores.

abstract void logOnDevice (String tag, Log.LogLevel level, String format, Object... args)

Registre uma mensagem no logcat do dispositivo.

abstract void nonBlockingReboot ()

Emite um comando para reinicializar o dispositivo e retorna quando o comando é concluído e quando o dispositivo não está mais visível para o adb.

abstract void postBootSetup ()

Execute instruções para configurar o dispositivo para teste após cada inicialização.

default void postInvocationTearDown ()

Este método está obsoleto. Em vez disso, use postInvocationTearDown(Throwable) .

abstract void postInvocationTearDown (Throwable invocationException)

Etapas extras para limpeza necessária específica do dispositivo que será executada após a conclusão da chamada.

default void preInvocationSetup ( IBuildInfo info, MultiMap <String, String> attributes)

Etapas extras para a configuração necessária específica do dispositivo que será executada no dispositivo antes do fluxo de invocação.

abstract boolean pullDir (String deviceFilePath, File localDir)

Extraia recursivamente o conteúdo do diretório do dispositivo.

abstract File pullFile (String remoteFilePath, int userId)

Recupera um arquivo do dispositivo, armazena-o em um ERROR(/File) temporário local e retorna esse File .

abstract File pullFile (String remoteFilePath)

Recupera um arquivo do dispositivo, armazena-o em um ERROR(/File) temporário local e retorna esse File .

abstract boolean pullFile (String remoteFilePath, File localFile)

Recupera um arquivo do dispositivo.

abstract boolean pullFile (String remoteFilePath, File localFile, int userId)

Recupera um arquivo do dispositivo.

abstract String pullFileContents (String remoteFilePath)

Recupera um arquivo do dispositivo e retorna o conteúdo.

abstract File pullFileFromExternal (String remoteFilePath)

Um método conveniente para recuperar um arquivo do armazenamento externo do dispositivo, armazená-lo em um ERROR(/File) temporário local e retornar uma referência a esse File .

abstract boolean pushDir (File localDir, String deviceFilePath, excludedDirectories) pushDir (File localDir, String deviceFilePath, excludedDirectories)

Envie o conteúdo do diretório recursivamente para o dispositivo, excluindo alguns diretórios filtrados.

abstract boolean pushDir (File localDir, String deviceFilePath)

Empurre recursivamente o conteúdo do diretório para o dispositivo.

abstract boolean pushFile (File localFile, String deviceFilePath, boolean evaluateContentProviderNeeded)

Variante de pushFile(File, String) que pode, opcionalmente, considerar a avaliação da necessidade do provedor de conteúdo.

abstract boolean pushFile (File localFile, String deviceFilePath)

Envie um arquivo para o dispositivo.

abstract boolean pushString (String contents, String deviceFilePath)

Enviar arquivo criado de uma string para o dispositivo

abstract void reboot ()

Reinicia o dispositivo no modo adb.

abstract void reboot (String reason)

Reinicia o dispositivo no modo adb com determinado reason para ser persistido durante a reinicialização.

abstract void rebootIntoBootloader ()

Reinicia o dispositivo no modo bootloader.

abstract void rebootIntoFastbootd ()

Reinicia o dispositivo no modo fastbootd.

abstract void rebootIntoRecovery ()

Reinicia o dispositivo no modo de recuperação adb.

abstract void rebootIntoSideload (boolean autoReboot)

Reinicia o dispositivo no modo adb sideload (observe que este é um modo especial em recuperação)

Bloqueia até que o dispositivo entre no modo sideload

abstract void rebootIntoSideload ()

Reinicia o dispositivo no modo adb sideload (observe que este é um modo especial em recuperação)

Bloqueia até que o dispositivo entre no modo sideload

abstract void rebootUntilOnline ()

Uma alternativa para reboot() que bloqueia apenas até que o dispositivo esteja online, ou seja, visível para adb.

abstract void rebootUntilOnline (String reason)

Uma alternativa para reboot() que bloqueia apenas até que o dispositivo esteja online, ou seja, visível para adb.

abstract void rebootUserspace ()

Reinicia apenas a parte do espaço do usuário do dispositivo.

abstract void rebootUserspaceUntilOnline ()

Uma alternativa para rebootUserspace() ()} que bloqueia apenas até que o dispositivo esteja online, ou seja, visível para adb.

abstract void remountSystemWritable ()

Torne a partição do sistema no dispositivo gravável.

abstract void remountVendorWritable ()

Torne a partição do fornecedor no dispositivo gravável.

abstract boolean runInstrumentationTests (IRemoteAndroidTestRunner runner, ITestLifeCycleReceiver... listeners)

Método de conveniência para executar ERROR(/#runInstrumentationTests(com.android.ddmlib.testrunner.IRemoteAndroidTestRunner,Collection)) com um ou mais ouvintes passados ​​como parâmetros.

abstract boolean runInstrumentationTests (IRemoteAndroidTestRunner runner, listeners) runInstrumentationTests (IRemoteAndroidTestRunner runner, listeners)

Executa testes de instrumentação e fornece recuperação de dispositivos.

abstract boolean runInstrumentationTestsAsUser (IRemoteAndroidTestRunner runner, int userId, ITestLifeCycleReceiver... listeners)

O mesmo que ITestDevice#runInstrumentationTests(IRemoteAndroidTestRunner, ITestLifeCycleReceiver...) mas executa o teste para um determinado usuário.

abstract boolean runInstrumentationTestsAsUser (IRemoteAndroidTestRunner runner, int userId, listeners) runInstrumentationTestsAsUser (IRemoteAndroidTestRunner runner, int userId, listeners)

O mesmo que ERROR(ITestDevice#runInstrumentationTests(IRemoteAndroidTestRunner, Collection)/com.android.tradefed.device.ITestDevice#runInstrumentationTests(com.android.ddmlib.testrunner.IRemoteAndroidTestRunner,Collection) ITestDevice#runInstrumentationTests(IRemoteAndroidTestRunner, Collection)) mas executa o teste para determinado usuário.

abstract void setDate (Date date)

Define a data no dispositivo

Nota: a configuração da data no dispositivo requer root

abstract void setOptions ( TestDeviceOptions options)

Defina as TestDeviceOptions para o dispositivo

abstract boolean setProperty (String propKey, String propValue)

Define o valor de propriedade fornecido no dispositivo.

abstract void setRecovery ( IDeviceRecovery recovery)

Defina o IDeviceRecovery a ser usado para este dispositivo.

abstract void setRecoveryMode ( ITestDevice.RecoveryMode mode)

Defina o modo de recuperação atual a ser usado para o dispositivo.

abstract void setUseFastbootErase (boolean useFastbootErase)

Defina se deseja usar o formato fastboot erase ou fastboot para limpar uma partição no dispositivo.

abstract void startLogcat ()

Comece a capturar a saída do logcat do dispositivo em segundo plano.

abstract void stopEmulatorOutput ()

Feche e exclua a saída do emulador.

abstract void stopLogcat ()

Pare de capturar a saída do logcat do dispositivo e descarte os dados do logcat salvos no momento.

abstract String switchToAdbTcp ()

Alterne o dispositivo para o modo adb-over-tcp.

abstract boolean switchToAdbUsb ()

Alterne o dispositivo para o modo adb sobre usb.

abstract boolean syncFiles (File localFileDir, String deviceFilePath)

Sincroniza incrementalmente o conteúdo de um diretório de arquivos local com o dispositivo.

abstract Bugreport takeBugreport ()

Pegue um relatório de bug e o retorne dentro de um objeto Bugreport para tratá-lo.

abstract boolean unlockDevice ()

Desbloqueia o dispositivo se o dispositivo estiver em um estado criptografado.

abstract boolean waitForBootComplete (long timeOut)

Bloqueia até que o sinalizador de inicialização completa do dispositivo seja definido.

abstract boolean waitForDeviceAvailable ()

Aguarda que o dispositivo seja responsivo e esteja disponível para teste.

abstract boolean waitForDeviceAvailable (long waitTime)

Aguarda que o dispositivo seja responsivo e esteja disponível para teste.

abstract void waitForDeviceBootloader ()

Bloqueia até que o dispositivo fique visível via fastboot.

abstract boolean waitForDeviceInRecovery (long waitTime)

Blocos para que o dispositivo esteja no estado 'adb recovery' (observe que isso é diferente de IDeviceRecovery ).

abstract boolean waitForDeviceInSideload (long waitTime)

Blocos para que o dispositivo esteja no estado 'adb sideload'

abstract boolean waitForDeviceNotAvailable (long waitTime)

Blocos para o dispositivo não estar disponível, ou seja, ausente do adb

abstract void waitForDeviceOnline ()

Bloqueia até que o dispositivo fique visível via adb.

abstract void waitForDeviceOnline (long waitTime)

Bloqueia até que o dispositivo fique visível via adb.

abstract boolean waitForDeviceShell (long waitTime)

Aguarda que o dispositivo responda a um comando básico do shell do adb.

Constantes

UNKNOWN_API_LEVEL

public static final int UNKNOWN_API_LEVEL

Valor padrão quando o nível de API não pode ser detectado

Valor constante: -1 (0xffffffff)

Métodos públicos

checkApiLevelAgainstNextLançamento

public abstract boolean checkApiLevelAgainstNextRelease (int strictMinLevel)

Verifique se um recurso é compatível no momento com um nível de suporte mínimo. Esse método leva em consideração recursos ainda não lançados, antes que o nível da API seja elevado.

Parâmetros
strictMinLevel int : O nível mínimo estrito possível que suporta o recurso.

Devoluções
boolean True se o nível for suportado. Falso caso contrário.

Lança
DeviceNotAvailableException

clearLogcat

public abstract void clearLogcat ()

Exclui todos os dados acumulados do logcat.

Isso é útil para casos em que você deseja garantir que ITestDevice#getLogcat() retorne apenas dados de log produzidos após um determinado ponto (como após a atualização de uma nova compilação de dispositivo etc.).

deleteFile

public abstract void deleteFile (String deviceFilePath)

Método auxiliar para excluir um arquivo ou diretório no dispositivo.

Parâmetros
deviceFilePath String : O caminho absoluto do arquivo no dispositivo.

Lança
DeviceNotAvailableException

deviceSoftRestarted

public abstract boolean deviceSoftRestarted (ProcessInfo prevSystemServerProcess)

Método auxiliar para verificar se o dispositivo foi reiniciado por software comparando o system_server atual com o system_server ProcessInfo anterior. Use getProcessByName(String) para obter ProcessInfo .

Parâmetros
prevSystemServerProcess ProcessInfo : o processo anterior do system_server ProcessInfo .

Devoluções
boolean true se o dispositivo for reinicializado por software

Lança
RuntimeException se o dispositivo tiver um motivo de inicialização anormal
DeviceNotAvailableException

deviceSoftRestartedDesde

public abstract boolean deviceSoftRestartedSince (long utcEpochTime, 
                TimeUnit timeUnit)

Método auxiliar para verificar se o dispositivo foi reiniciado desde o horário UTC desde a época do dispositivo e seu ERROR(/TimeUnit) . Soft-Restart refere-se ao system_server reiniciado fora de uma reinicialização forçada do dispositivo (por exemplo: reinicialização solicitada). O dispositivo atual utcEpochTime em Milliseccond pode ser obtido pelo método getDeviceDate() .

Parâmetros
utcEpochTime long : o tempo do dispositivo em segundos desde a época.

timeUnit TimeUnit : a unidade de tempo TimeUnit para o utcEpochTime fornecido.

Devoluções
boolean true se o dispositivo for reinicializado por software

Lança
RuntimeException se o dispositivo tiver um motivo de inicialização anormal
DeviceNotAvailableException

disableAdbRoot

public abstract boolean disableAdbRoot ()

Desativa a raiz do adb.

A desativação do adb root pode fazer com que o dispositivo se desconecte do adb. Este método irá bloquear até que o dispositivo esteja disponível.

Devoluções
boolean true se for bem sucedido.

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

fazFileExist

public abstract boolean doesFileExist (String deviceFilePath)

Método auxiliar para determinar se o arquivo no dispositivo existe.

Parâmetros
deviceFilePath String : o caminho absoluto do arquivo no dispositivo para verificar

Devoluções
boolean true se o arquivo existir, false caso contrário.

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

enableAdbRoot

public abstract boolean enableAdbRoot ()

Ativa a raiz do adb. Se a configuração "enable-root" for "false", registrará uma mensagem e retornará sem habilitar o root.

Habilitar o adb root pode fazer com que o dispositivo se desconecte do adb. Este método irá bloquear até que o dispositivo esteja disponível.

Devoluções
boolean true se for bem sucedido.

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

executeAdbCommand

public abstract String executeAdbCommand (long timeout, 
                String... commandArgs)

Método auxiliar que executa um comando adb como um comando do sistema com um tempo limite especificado.

executeShellCommand(String) deve ser usado sempre que possível, pois esse método fornece melhor detecção de falhas e desempenho.

Parâmetros
timeout long : o tempo em milissegundos antes que o dispositivo seja considerado sem resposta, 0L para nenhum tempo limite

commandArgs String : o comando adb e argumentos a serem executados

Devoluções
String o stdout do comando. null se o comando falhou ao executar.

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

executeAdbCommand

public abstract String executeAdbCommand (String... commandArgs)

Método auxiliar que executa um comando adb como um comando do sistema.

executeShellCommand(String) deve ser usado sempre que possível, pois esse método fornece melhor detecção de falhas e desempenho.

Parâmetros
commandArgs String : o comando adb e argumentos a serem executados

Devoluções
String o stdout do comando. null se o comando falhou ao executar.

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

comando executeFastbootCommand

public abstract CommandResult executeFastbootCommand (String... commandArgs)

Método auxiliar que executa um comando fastboot como um comando do sistema com um tempo limite padrão de 2 minutos.

Espera-se que seja usado quando o dispositivo já estiver no modo fastboot.

Parâmetros
commandArgs String : o comando fastboot e argumentos a serem executados

Devoluções
CommandResult o CommandResult contendo a saída do comando

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

comando executeFastbootCommand

public abstract CommandResult executeFastbootCommand (long timeout, 
                String... commandArgs)

Método auxiliar que executa um comando fastboot como um comando do sistema.

Espera-se que seja usado quando o dispositivo já estiver no modo fastboot.

Parâmetros
timeout long : o tempo em milissegundos antes do comando expirar

commandArgs String : o comando fastboot e argumentos a serem executados

Devoluções
CommandResult o CommandResult contendo a saída do comando

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

comando executeLongFastboot

public abstract CommandResult executeLongFastbootCommand ( envVarMap, 
                String... commandArgs)

Método auxiliar que executa um comando fastboot de longa duração como um comando do sistema com variáveis ​​de ambiente do sistema.

Idêntico ao executeFastbootCommand(String) , exceto que usa um tempo limite maior.

Parâmetros
envVarMap : as variáveis ​​de ambiente do sistema com as quais o comando fastboot executa

commandArgs String : o comando fastboot e argumentos a serem executados

Devoluções
CommandResult o CommandResult contendo a saída do comando

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

comando executeLongFastboot

public abstract CommandResult executeLongFastbootCommand (String... commandArgs)

Método auxiliar que executa um comando fastboot de longa duração como um comando do sistema.

Idêntico ao executeFastbootCommand(String) , exceto que usa um tempo limite maior.

Parâmetros
commandArgs String : o comando fastboot e argumentos a serem executados

Devoluções
CommandResult o CommandResult contendo a saída do comando

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

executeShellCommand

public abstract String executeShellCommand (String command)

Método auxiliar que executa um comando shell adb e retorna a saída como uma String .

Parâmetros
command String : o comando do shell adb a ser executado

Devoluções
String a saída do shell

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

executeShellCommand

public abstract void executeShellCommand (String command, 
                IShellOutputReceiver receiver, 
                long maxTimeToOutputShellResponse, 
                TimeUnit timeUnit, 
                int retryAttempts)

Executa um comando shell adb, com mais parâmetros para controlar o comportamento do comando.

Parâmetros
command String : o comando do shell adb a ser executado

receiver IShellOutputReceiver : o IShellOutputReceiver para o qual direcionar a saída do shell.

maxTimeToOutputShellResponse long : a quantidade máxima de tempo durante a qual o comando pode não gerar nenhuma resposta; unidade conforme especificado em timeUnit

timeUnit TimeUnit : unidade para maxTimeToOutputShellResponse

retryAttempts int : o número máximo de vezes para repetir o comando se ele falhar devido a uma exceção. DeviceNotResponsiveException será lançado se retryAttempts forem executados sem sucesso.

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

executeShellCommand

public abstract void executeShellCommand (String command, 
                IShellOutputReceiver receiver, 
                long maxTimeoutForCommand, 
                long maxTimeToOutputShellResponse, 
                TimeUnit timeUnit, 
                int retryAttempts)

Executa um comando shell adb, com mais parâmetros para controlar o comportamento do comando.

Parâmetros
command String : o comando do shell adb a ser executado

receiver IShellOutputReceiver : o IShellOutputReceiver para o qual direcionar a saída do shell.

maxTimeoutForCommand long : o tempo limite máximo para a conclusão do comando; unidade conforme especificado em timeUnit

maxTimeToOutputShellResponse long : a quantidade máxima de tempo durante a qual o comando pode não gerar nenhuma resposta; unidade conforme especificado em timeUnit

timeUnit TimeUnit : unidade para maxTimeToOutputShellResponse

retryAttempts int : o número máximo de vezes para repetir o comando se ele falhar devido a uma exceção. DeviceNotResponsiveException será lançado se retryAttempts forem executados sem sucesso.

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

executeShellCommand

public abstract void executeShellCommand (String command, 
                IShellOutputReceiver receiver)

Executa o comando de shell adb fornecido, tentando novamente várias vezes se o comando falhar.

Uma forma mais simples de executeShellCommand(String, com.android.ddmlib.IShellOutputReceiver, long, TimeUnit, int) com valores padrão.

Parâmetros
command String : o comando do shell adb a ser executado

receiver IShellOutputReceiver : o IShellOutputReceiver para o qual direcionar a saída do shell.

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

comando executeShellV2

public abstract CommandResult executeShellV2Command (String command)

Método auxiliar que executa um comando shell adb e retorna os resultados como um CommandResult preenchido corretamente com a saída de status do comando, stdout e stderr.

Parâmetros
command String : O comando que deve ser executado.

Devoluções
CommandResult O resultado em CommandResult .

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

comando executeShellV2

public abstract CommandResult executeShellV2Command (String command, 
                OutputStream pipeToOutput)

Método auxiliar que executa um comando shell adb e retorna os resultados como um CommandResult preenchido corretamente com a saída de status do comando e stderr. stdout é direcionado para o fluxo especificado.

Parâmetros
command String : O comando que deve ser executado.

pipeToOutput OutputStream : ERROR(/OutputStream) onde a saída std será redirecionada ou nula.

Devoluções
CommandResult O resultado em CommandResult .

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

comando executeShellV2

public abstract CommandResult executeShellV2Command (String command, 
                File pipeAsInput)

Método auxiliar que executa um comando shell adb e retorna os resultados como um CommandResult preenchido corretamente com a saída de status do comando, stdout e stderr.

Parâmetros
command String : O comando que deve ser executado.

pipeAsInput File : Um ERROR(/File) que será canalizado como entrada para o comando ou nulo.

Devoluções
CommandResult O resultado em CommandResult .

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

comando executeShellV2

public abstract CommandResult executeShellV2Command (String command, 
                long maxTimeoutForCommand, 
                TimeUnit timeUnit, 
                int retryAttempts)

Executa um comando shell adb, com mais parâmetros para controlar o comportamento do comando.

Parâmetros
command String : o comando do shell adb a ser executado

maxTimeoutForCommand long : o tempo limite máximo para a conclusão do comando; unidade conforme especificado em timeUnit

timeUnit TimeUnit : unidade para maxTimeToOutputShellResponse

retryAttempts int : o número máximo de vezes para repetir o comando se ele falhar devido a uma exceção. DeviceNotResponsiveException será lançado se retryAttempts forem executados sem sucesso.

Devoluções
CommandResult

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

comando executeShellV2

public abstract CommandResult executeShellV2Command (String command, 
                long maxTimeoutForCommand, 
                TimeUnit timeUnit)

Executa um comando shell adb, com mais parâmetros para controlar o comportamento do comando.

Parâmetros
command String : o comando do shell adb a ser executado

maxTimeoutForCommand long : o tempo limite máximo para a conclusão do comando; unidade conforme especificado em timeUnit

timeUnit TimeUnit : unidade para maxTimeToOutputShellResponse

Devoluções
CommandResult

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

comando executeShellV2

public abstract CommandResult executeShellV2Command (String command, 
                File pipeAsInput, 
                OutputStream pipeToOutput, 
                long maxTimeoutForCommand, 
                TimeUnit timeUnit, 
                int retryAttempts)

Executa um comando shell adb, com mais parâmetros para controlar o comportamento do comando.

Parâmetros
command String : o comando do shell adb a ser executado

pipeAsInput File : Um ERROR(/File) que será canalizado como entrada para o comando ou nulo.

pipeToOutput OutputStream : ERROR(/OutputStream) onde a saída std será redirecionada ou nula.

maxTimeoutForCommand long : o tempo limite máximo para a conclusão do comando; unidade conforme especificado em timeUnit

timeUnit TimeUnit : unidade para maxTimeToOutputShellResponse

retryAttempts int : o número máximo de vezes para repetir o comando se ele falhar devido a uma exceção. DeviceNotResponsiveException será lançado se retryAttempts forem executados sem sucesso.

Devoluções
CommandResult

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

comando executeShellV2

public abstract CommandResult executeShellV2Command (String command, 
                File pipeAsInput, 
                OutputStream pipeToOutput, 
                OutputStream pipeToError, 
                long maxTimeoutForCommand, 
                TimeUnit timeUnit, 
                int retryAttempts)

Executa um comando shell adb, com mais parâmetros para controlar o comportamento do comando.

Parâmetros
command String : o comando do shell adb a ser executado

pipeAsInput File : Um ERROR(/File) que será canalizado como entrada para o comando ou nulo.

pipeToOutput OutputStream : ERROR(/OutputStream) onde a saída std será redirecionada ou nula.

pipeToError OutputStream : ERROR(/OutputStream) onde o erro std será redirecionado, ou null.

maxTimeoutForCommand long : o tempo limite máximo para a conclusão do comando; unidade conforme especificado em timeUnit

timeUnit TimeUnit : unidade para maxTimeToOutputShellResponse

retryAttempts int : o número máximo de vezes para repetir o comando se ele falhar devido a uma exceção. DeviceNotResponsiveException será lançado se retryAttempts forem executados sem sucesso.

Devoluções
CommandResult

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

fastbootWipePartition

public abstract CommandResult fastbootWipePartition (String partition)

Método auxiliar que limpa uma partição para o dispositivo.

Se getUseFastbootErase() for true , o fastboot erase será usado para limpar a partição. O dispositivo deve então criar um sistema de arquivos na próxima vez que o dispositivo for inicializado. Caso contrário, o formato fastboot será usado, o que criará um novo sistema de arquivos no dispositivo.

Espera-se que seja usado quando o dispositivo já estiver no modo fastboot.

Parâmetros
partition String : a partição a ser limpa

Devoluções
CommandResult o CommandResult contendo a saída do comando

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

getApiLevel

public abstract int getApiLevel ()

Obtenha o nível de API do dispositivo. O padrão é UNKNOWN_API_LEVEL .

Devoluções
int um número inteiro que indica o nível de API do dispositivo

Lança
DeviceNotAvailableException

getBasebandVersion

public abstract String getBasebandVersion ()

Método de conveniência para obter a versão de banda base (rádio) deste dispositivo. Obter a versão do rádio é específico do dispositivo, portanto, pode não retornar as informações corretas para todos os dispositivos. Este método depende da propriedade gsm.version.baseband para retornar as informações de versão corretas. Isso não é preciso para alguns dispositivos CDMA e a versão retornada aqui pode não corresponder à versão relatada do fastboot e pode não retornar a versão do rádio CDMA. TL;DR este método só informa a versão precisa se a propriedade gsm.version.baseband for a mesma que a versão retornada por fastboot getvar version-baseband .

Devoluções
String a versão de banda base da String ou null se não puder ser determinada (o dispositivo não possui rádio ou a string de versão não pode ser lida)

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

obterBateria

public abstract Integer getBattery ()

Retorna o nível atual da bateria de um dispositivo ou Nulo se o nível da bateria não estiver disponível.

Devoluções
Integer

getBooleanProperty

public abstract boolean getBooleanProperty (String name, 
                boolean defaultValue)

Retorna o valor booleano da propriedade fornecida.

Parâmetros
name String : o nome da propriedade

defaultValue boolean : valor padrão a ser retornado se a propriedade estiver vazia ou não existir.

Devoluções
boolean true se a propriedade tiver o valor "1" , "y" , "yes" , "on" ou "true" , false se a propriedade tiver o valor "0" , "n" , "no" , "off" , "false" ou defaultValue caso contrário.

Lança
DeviceNotAvailableException

getBootHistory

public abstract  getBootHistory ()

O método auxiliar coleta o mapa do histórico de inicialização com o tempo de inicialização e o motivo da inicialização.

Devoluções
Mapa do tempo de inicialização (hora UTC em segundo desde a Epoch) e motivo da inicialização

Lança
DeviceNotAvailableException

getBootHistorySince

public abstract  getBootHistorySince (long utcEpochTime, 
                TimeUnit timeUnit)

O método auxiliar coleta o mapa do histórico de inicialização com o tempo de inicialização e o motivo da inicialização desde o tempo determinado desde a época do dispositivo e a unidade de tempo especificada. O dispositivo atual utcEpochTime em milissegundos pode ser obtido pelo método getDeviceDate() .

Parâmetros
utcEpochTime long : o tempo do dispositivo desde a Epoch.

timeUnit TimeUnit : a unidade de tempo TimeUnit .

Devoluções
Mapa do tempo de inicialização (hora UTC em segundo desde a Epoch) e motivo da inicialização

Lança
DeviceNotAvailableException

getBootloaderVersion

public abstract String getBootloaderVersion ()

Método de conveniência para obter a versão do bootloader deste dispositivo.

Tentará recuperar a versão do carregador de inicialização do estado atual do dispositivo. (ou seja, se o dispositivo estiver no modo fastboot, ele tentará recuperar a versão do fastboot)

Devoluções
String a versão do carregador de inicialização String ou null se não puder ser encontrada

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

getBugreport

public abstract InputStreamSource getBugreport ()

Recupera um relatório de bug do dispositivo.

A implementação disso é garantida para continuar funcionando em um dispositivo sem cartão SD (ou onde o cartão SD ainda não está montado).

Devoluções
InputStreamSource Um InputStreamSource que produzirá o conteúdo do relatório de bug sob demanda. Em caso de falha, o InputStreamSource produzirá um ERROR(/InputStream) vazio.

getBugreportz

public abstract InputStreamSource getBugreportz ()

Recupera um bugreportz do dispositivo. O relatório de bug em formato zip contém o relatório de bug principal e outros arquivos de log que são úteis para depuração.

Compatível apenas com 'versão adb' > 1.0.36

Devoluções
InputStreamSource um InputStreamSource do arquivo zip contendo o bugreportz, retorna null em caso de falha.

getBuildAlias

public abstract String getBuildAlias ()

Recupere o alias da compilação que o dispositivo está executando no momento.

O alias de compilação geralmente é uma string mais legível do que o ID de compilação (normalmente um número para compilações do Nexus). Por exemplo, a versão final do Android 4.2 tem o alias de compilação JDQ39 e o ID de compilação 573038

Devoluções
String o alias de compilação ou volte para o ID de compilação se não puder ser recuperado

Lança
DeviceNotAvailableException

getBuildFlavor

public abstract String getBuildFlavor ()

Recupere o tipo de compilação para o dispositivo.

Devoluções
String o tipo de compilação ou nulo se não puder ser recuperado

Lança
DeviceNotAvailableException

getBuildId

public abstract String getBuildId ()

Recupere a compilação que o dispositivo está executando no momento.

Devoluções
String o id de compilação ou IBuildInfo#UNKNOWN_BUILD_ID se não puder ser recuperado

Lança
DeviceNotAvailableException

getBuildSigningKeys

public abstract String getBuildSigningKeys ()

Retorna o tipo de chave usado para assinar a imagem do dispositivo

Normalmente, os dispositivos Android podem ser assinados com chaves de teste (como no AOSP) ou chaves de liberação (controladas por fabricantes de dispositivos individuais)

Devoluções
String A chave de assinatura se encontrada, nula caso contrário.

Lança
DeviceNotAvailableException

getCachedDeviceDescriptor

public abstract DeviceDescriptor getCachedDeviceDescriptor ()

Retorna um DeviceDescriptor armazenado em cache se o dispositivo estiver alocado, caso contrário, retorna o DeviceDescriptor atual.

Devoluções
DeviceDescriptor

getCachedDeviceDescriptor

public abstract DeviceDescriptor getCachedDeviceDescriptor (boolean shortDescriptor)

Retorna um DeviceDescriptor armazenado em cache se o dispositivo estiver alocado, caso contrário, retorna o DeviceDescriptor atual.

Parâmetros
shortDescriptor boolean : se deve ou não limitar o descritor às informações mínimas

Devoluções
DeviceDescriptor

getChildren

public abstract String[] getChildren (String deviceFilePath)

Alternativa ao uso de IFileEntry que às vezes não funciona devido a permissões.

Parâmetros
deviceFilePath String : é o caminho no dispositivo onde fazer a busca

Devoluções
String[] Matriz de string contendo todo o arquivo em um caminho no dispositivo.

Lança
DeviceNotAvailableException

getDeviceClass

public abstract String getDeviceClass ()

Obtenha a classe do dispositivo.

Devoluções
String a classe de dispositivo String .

getDeviceDate

public abstract long getDeviceDate ()

Retorna a data do dispositivo em milissegundos desde a época.

Devoluções
long a data do dispositivo no formato de época.

Lança
DeviceNotAvailableException

getDeviceDescriptor

public abstract DeviceDescriptor getDeviceDescriptor ()

Retorne um DeviceDescriptor das informações do dispositivo para obter informações sobre ele sem passar o objeto de dispositivo real.

Devoluções
DeviceDescriptor

getDeviceDescriptor

public abstract DeviceDescriptor getDeviceDescriptor (boolean shortDescriptor)

Retorne um DeviceDescriptor das informações do dispositivo para obter informações sobre ele sem passar o objeto de dispositivo real.

Parâmetros
shortDescriptor boolean : se deve ou não limitar o descritor às informações mínimas

Devoluções
DeviceDescriptor

getDeviceState

public abstract TestDeviceState getDeviceState ()

Obtenha o estado do dispositivo.

Devoluções
TestDeviceState

getDeviceTimeOffset

public abstract long getDeviceTimeOffset (Date date)

Helper para obter a diferença de tempo entre o dispositivo e um determinado ERROR(/Date) . Use o tempo Epoch internamente.

Parâmetros
date Date

Devoluções
long a diferença em milissegundos

Lança
DeviceNotAvailableException

getEmulatorSaída

public abstract InputStreamSource getEmulatorOutput ()

Obtenha o fluxo do emulador stdout e stderr

Devoluções
InputStreamSource saída do emulador

getExternalStoreFreeSpace

public abstract long getExternalStoreFreeSpace ()

Método auxiliar para determinar a quantidade de espaço livre no armazenamento externo do dispositivo.

Devoluções
long a quantidade de espaço livre em KB

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

getFastbootProductType

public abstract String getFastbootProductType ()

Método de conveniência para obter o tipo de produto deste dispositivo quando estiver no modo fastboot.

Este método só deve ser usado se o dispositivo estiver em fastboot. É uma variante um pouco mais segura do que o método genérico getProductType() neste caso, porque ITestDevice saberá como recuperar o dispositivo no fastboot se o dispositivo estiver em estado incorreto ou não responder.

Devoluções
String o nome do tipo de produto String ou null se não puder ser determinado

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

getFastbootProductVariant

public abstract String getFastbootProductVariant ()

Método de conveniência para obter o tipo de produto deste dispositivo quando estiver no modo fastboot.

Este método só deve ser usado se o dispositivo estiver em fastboot. É uma variante um pouco mais segura do que o método genérico getProductType() neste caso, porque ITestDevice saberá como recuperar o dispositivo no fastboot se o dispositivo estiver em estado incorreto ou não responder.

Devoluções
String o nome do tipo de produto String ou null se não puder ser determinado

Lança
DeviceNotAvailableException se a conexão com o dispositivo for perdida e não puder ser recuperada.

getFastbootSerialNumber

public abstract String getFastbootSerialNumber ()

Retorna o número de série do modo fastboot.

Devoluções
String

getFastbootVariable

public abstract String getFastbootVariable (String variableName)

Recupere o valor da variável fastboot fornecido do dispositivo.

Parâmetros
variableName String : o nome da variável

Devoluções
String o valor da propriedade ou null se não existir

Lança
UnsupportedOperationException
DeviceNotAvailableException

getFileEntry

public abstract IFileEntry getFileEntry (String path)

Recupere uma referência a um arquivo remoto no dispositivo.

Parâmetros
path String : o caminho do arquivo a ser recuperado. Pode ser um caminho absoluto ou um caminho relativo a '/'. (ou seja, ambas as sintaxes "/system" e "system" são suportadas)

Devoluções
IFileEntry o IFileEntry ou null se o arquivo no path fornecido não puder ser encontrado

Lança
DeviceNotAvailableException

getIDevice

public abstract IDevice getIDevice ()

Retorna uma referência ao ddmlib IDevice associado.

Um novo IDevice pode ser alocado pelo DDMS cada vez que o dispositivo se desconecta e se reconecta do adb. Assim, os chamadores não devem manter uma referência ao IDevice , porque essa referência pode se tornar obsoleta.

Devoluções
IDevice o IDevice

getIntProperty

public abstract long getIntProperty (String name, 
                long defaultValue)

Retorna o valor inteiro da propriedade fornecida do dispositivo.

Parâmetros
name String : o nome da propriedade

defaultValue long : valor padrão a ser retornado se a propriedade estiver vazia ou não existir.

Devoluções
long o valor da propriedade ou defaultValue se a propriedade estiver vazia, não existir ou não tiver um valor inteiro.

Lança
DeviceNotAvailableException

getLastExpectedRebootTimeMillis

public abstract long getLastExpectedRebootTimeMillis ()

Retorna a última vez que as APIs Tradefed acionaram uma reinicialização em milissegundos desde EPOCH conforme retornado por System.currentTimeMillis() .

Devoluções
long

getLaunchApiLevel

public abstract int getLaunchApiLevel ()

Obtenha o primeiro nível de API lançado do dispositivo. O padrão é UNKNOWN_API_LEVEL .

Devoluções
int um número inteiro que indica o primeiro nível de API lançado do dispositivo

Lança
DeviceNotAvailableException

getLogcat

public abstract InputStreamSource getLogcat ()

Pega um fluxo de instantâneo dos dados do logcat.

Funciona em dois modos:

  • Se o logcat estiver sendo capturado em segundo plano, retornará até TestDeviceOptions.getMaxLogcatDataSize() bytes do conteúdo atual da captura de logcat em segundo plano
  • Caso contrário, retornará um dump estático dos dados do logcat se o dispositivo estiver respondendo no momento

    Devoluções
    InputStreamSource

  • getLogcat

    public abstract InputStreamSource getLogcat (int maxBytes)

    Pega um fluxo de instantâneo dos últimos maxBytes de dados logcat capturados.

    Útil para casos em que você deseja capturar instantâneos frequentes dos dados logcat capturados sem incorrer na penalidade de espaço em disco potencialmente grande de obter o instantâneo getLogcat() inteiro.

    Parâmetros
    maxBytes int : the maximum amount of data to return. Should be an amount that can comfortably fit in memory

    Devoluções
    InputStreamSource

    getLogcatDump

    public abstract InputStreamSource getLogcatDump ()

    Get a dump of the current logcat for device. Unlike getLogcat() , this method will always return a static dump of the logcat.

    Has the disadvantage that nothing will be returned if device is not reachable.

    Devoluções
    InputStreamSource a InputStreamSource of the logcat data. An empty stream is returned if fail to capture logcat data.

    getLogcatSince

    public abstract InputStreamSource getLogcatSince (long date)

    Grabs a snapshot stream of captured logcat data starting the date provided. The time on the device should be used getDeviceDate() .

    Parâmetros
    date long : in millisecond since epoch format of when to start the snapshot until present. (can be be obtained using 'date +%s')

    Devoluções
    InputStreamSource

    getMountPoint

    public abstract String getMountPoint (String mountName)

    Returns a mount point.

    Queries the device directly if the cached info in IDevice is not available.

    TODO: move this behavior to IDevice#getMountPoint(String)

    Parâmetros
    mountName String : the name of the mount point

    Devoluções
    String the mount point or null

    getMountPointInfo

    public abstract ITestDevice.MountPointInfo getMountPointInfo (String mountpoint)

    Returns a MountPointInfo corresponding to the specified mountpoint path, or null if that path has nothing mounted or otherwise does not appear in /proc/mounts as a mountpoint.

    Parâmetros
    mountpoint String

    Devoluções
    ITestDevice.MountPointInfo A ERROR(/List) of MountPointInfo containing the information in "/proc/mounts"

    Lança
    DeviceNotAvailableException

    getMountPointInfo

    public abstract  getMountPointInfo ()

    Returns a parsed version of the information in /proc/mounts on the device

    Devoluções
    A ERROR(/List) of MountPointInfo containing the information in "/proc/mounts"

    Lança
    DeviceNotAvailableException

    getPartitionFreeSpace

    public abstract long getPartitionFreeSpace (String partition)

    Helper method to determine amount of free space on device partition.

    Parâmetros
    partition String

    Devoluções
    long the amount of free space in KB

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    getProcessByName

    public abstract ProcessInfo getProcessByName (String processName)

    Helper method runs the "pidof" and "stat" command and returns ProcessInfo object with PID and process start time of the given process.

    Parâmetros
    processName String : the proces name String.

    Devoluções
    ProcessInfo ProcessInfo of given processName

    Lança
    DeviceNotAvailableException

    getProcessPid

    public abstract String getProcessPid (String process)

    Returns the pid of the service or null if something went wrong.

    Parâmetros
    process String : The proces name String.

    Devoluções
    String

    Lança
    DeviceNotAvailableException

    getProductType

    public abstract String getProductType ()

    Convenience method to get the product type of this device.

    This method will work if device is in either adb or fastboot mode.

    Devoluções
    String the String product type name. Will not be null

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered, or if product type can not be determined

    getProductVariant

    public abstract String getProductVariant ()

    Convenience method to get the product variant of this device.

    This method will work if device is in either adb or fastboot mode.

    Devoluções
    String the String product variant name or null if it cannot be determined

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    getProperty

    public abstract String getProperty (String name)

    Retrieve the given property value from the device.

    Parâmetros
    name String : the property name

    Devoluções
    String the property value or null if it does not exist

    Lança
    DeviceNotAvailableException

    getRecoveryMode

    public abstract ITestDevice.RecoveryMode getRecoveryMode ()

    Get the current recovery mode used for the device.

    Devoluções
    ITestDevice.RecoveryMode the current recovery mode used for the device.

    getSerialNumber

    public abstract String getSerialNumber ()

    Convenience method to get serial number of this device.

    Devoluções
    String the String serial number

    getTombstones

    public abstract  getTombstones ()

    Fetch and return the list of tombstones from the devices. Requires root.

    method is best-effort so if one tombstone fails to be pulled for any reason it will be missing from the list. Only a DeviceNotAvailableException will terminate the method early.

    Devoluções
    A list of tombstone files, empty if no tombstone.

    Lança
    DeviceNotAvailableException

    getTotalMemory

    public abstract long getTotalMemory ()

    Returns total physical memory size in bytes or -1 in case of internal error

    Devoluções
    long

    getUseFastbootErase

    public abstract boolean getUseFastbootErase ()

    Get whether to use fastboot erase or fastboot format to wipe a partition on the device.

    Devoluções
    boolean true if fastboot erase will be used or false if fastboot format will be used.

    isAdbRoot

    public abstract boolean isAdbRoot ()

    Devoluções
    boolean true if device currently has adb root, false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    isAdbTcp

    public abstract boolean isAdbTcp ()

    Devoluções
    boolean true if device is connected to adb-over-tcp, false otherwise.

    isAppEnumerationSupported

    public abstract boolean isAppEnumerationSupported ()

    Check whether platform on device supports app enumeration

    Devoluções
    boolean True if app enumeration is supported, false otherwise

    Lança
    DeviceNotAvailableException

    isDeviceEncrypted

    public abstract boolean isDeviceEncrypted ()

    Returns if the device is encrypted.

    Devoluções
    boolean true if the device is encrypted.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    isDirectory

    public abstract boolean isDirectory (String deviceFilePath)

    Return True if the path on the device is a directory, false otherwise.

    Parâmetros
    deviceFilePath String

    Devoluções
    boolean

    Lança
    DeviceNotAvailableException

    isEncryptionSupported

    public abstract boolean isEncryptionSupported ()

    Returns if encryption is supported on the device.

    Devoluções
    boolean true if the device supports encryption.

    Lança
    DeviceNotAvailableException

    isExecutable

    public abstract boolean isExecutable (String fullPath)

    Returns True if the file path on the device is an executable file, false otherwise.

    Parâmetros
    fullPath String

    Devoluções
    boolean

    Lança
    DeviceNotAvailableException

    isHeadless

    public abstract boolean isHeadless ()

    Return true if the device is headless (no screen), false otherwise.

    Devoluções
    boolean

    Lança
    DeviceNotAvailableException

    isRuntimePermissionSupported

    public abstract boolean isRuntimePermissionSupported ()

    Check whether platform on device supports runtime permission granting

    Devoluções
    boolean True if runtime permission are supported, false otherwise.

    Lança
    DeviceNotAvailableException

    isStateBootloaderOrFastbootd

    public abstract boolean isStateBootloaderOrFastbootd ()

    Returns true if device is in TestDeviceState#FASTBOOT or TestDeviceState.FASTBOOTD .

    Devoluções
    boolean

    logAnrs

    public abstract boolean logAnrs (ITestLogger logger)

    Collects and log ANRs from the device.

    Parâmetros
    logger ITestLogger : an ITestLogger to log the ANRs.

    Devoluções
    boolean True if the logging was successful, false otherwise.

    Lança
    DeviceNotAvailableException

    logBugreport

    public abstract boolean logBugreport (String dataName, 
                    ITestLogger listener)

    Helper method to take a bugreport and log it to the reporters.

    Parâmetros
    dataName String : name under which the bugreport will be reported.

    listener ITestLogger : an ITestLogger to log the bugreport.

    Devoluções
    boolean True if the logging was successful, false otherwise.

    logOnDevice

    public abstract void logOnDevice (String tag, 
                    Log.LogLevel level, 
                    String format, 
                    Object... args)

    Log a message in the logcat of the device. This is a safe call that will not throw even if the logging fails.

    Parâmetros
    tag String : The tag under which we log our message in the logcat.

    level Log.LogLevel : The debug level of the message in the logcat.

    format String : The message format.

    args Object : the args to be replaced via String.format().

    nonBlockingReboot

    public abstract void nonBlockingReboot ()

    Issues a command to reboot device and returns on command complete and when device is no longer visible to adb.

    Lança
    DeviceNotAvailableException

    postBootSetup

    public abstract void postBootSetup ()

    Perform instructions to configure device for testing that after every boot.

    Should be called after device is fully booted/available

    In normal circumstances this method doesn't need to be called explicitly, as implementations should perform these steps automatically when performing a reboot.

    Where it may need to be called is when device reboots due to other events (eg when a fastboot update command has completed)

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    postInvocationTearDown

    public void postInvocationTearDown ()

    This method is deprecated.
    Use postInvocationTearDown(Throwable) instead.

    Extra steps for device specific required clean up that will be executed after the invocation is done.

    postInvocationTearDown

    public abstract void postInvocationTearDown (Throwable invocationException)

    Extra steps for device specific required clean up that will be executed after the invocation is done.

    Parâmetros
    invocationException Throwable : if any, the final exception raised by the invocation failure.

    preInvocationSetup

    public void preInvocationSetup (IBuildInfo info, 
                    MultiMap<String, String> attributes)

    Extra steps for device specific required setup that will be executed on the device prior to the invocation flow.

    Parâmetros
    info IBuildInfo : The IBuildInfo of the device.

    attributes MultiMap : The attributes stored in the invocation context

    Lança
    com.android.tradefed.targetprep.TargetSetupError
    DeviceNotAvailableException
    TargetSetupError

    pullDir

    public abstract boolean pullDir (String deviceFilePath, 
                    File localDir)

    Recursively pull directory contents from device.

    Parâmetros
    deviceFilePath String : the absolute file path of the remote source

    localDir File : the local directory to pull files into

    Devoluções
    boolean true if file was pulled successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pullFile

    public abstract File pullFile (String remoteFilePath, 
                    int userId)

    Retrieves a file off device, stores it in a local temporary ERROR(/File) , and returns that File .

    Parâmetros
    remoteFilePath String : the absolute path to file on device.

    userId int : The user id to pull from

    Devoluções
    File A ERROR(/File) containing the contents of the device file, or null if the copy failed for any reason (including problems with the host filesystem)

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pullFile

    public abstract File pullFile (String remoteFilePath)

    Retrieves a file off device, stores it in a local temporary ERROR(/File) , and returns that File .

    Parâmetros
    remoteFilePath String : the absolute path to file on device.

    Devoluções
    File A ERROR(/File) containing the contents of the device file, or null if the copy failed for any reason (including problems with the host filesystem)

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pullFile

    public abstract boolean pullFile (String remoteFilePath, 
                    File localFile)

    Retrieves a file off device.

    Parâmetros
    remoteFilePath String : the absolute path to file on device.

    localFile File : the local file to store contents in. If non-empty, contents will be replaced.

    Devoluções
    boolean true if file was retrieved successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pullFile

    public abstract boolean pullFile (String remoteFilePath, 
                    File localFile, 
                    int userId)

    Retrieves a file off device.

    Parâmetros
    remoteFilePath String : the absolute path to file on device.

    localFile File : the local file to store contents in. If non-empty, contents will be replaced.

    userId int : The user id to pull from

    Devoluções
    boolean true if file was retrieved successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pullFileContents

    public abstract String pullFileContents (String remoteFilePath)

    Retrieves a file off device, and returns the contents.

    Parâmetros
    remoteFilePath String : the absolute path to file on device.

    Devoluções
    String A String containing the contents of the device file, or null if the copy failed for any reason (including problems with the host filesystem)

    Lança
    DeviceNotAvailableException

    pullFileFromExternal

    public abstract File pullFileFromExternal (String remoteFilePath)

    A convenience method to retrieve a file from the device's external storage, stores it in a local temporary ERROR(/File) , and return a reference to that File .

    Parâmetros
    remoteFilePath String : the path to file on device, relative to the device's external storage mountpoint

    Devoluções
    File A ERROR(/File) containing the contents of the device file, or null if the copy failed for any reason (including problems with the host filesystem)

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pushDir

    public abstract boolean pushDir (File localDir, 
                    String deviceFilePath, 
                     excludedDirectories)

    Recursively push directory contents to device while excluding some directories that are filtered.

    Parâmetros
    localDir File : the local directory to push

    deviceFilePath String : the absolute file path of the remote destination

    excludedDirectories : Set of excluded directories names that shouldn't be pushed.

    Devoluções
    boolean true if file was pushed successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pushDir

    public abstract boolean pushDir (File localDir, 
                    String deviceFilePath)

    Recursively push directory contents to device.

    Parâmetros
    localDir File : the local directory to push

    deviceFilePath String : the absolute file path of the remote destination

    Devoluções
    boolean true if file was pushed successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pushFile

    public abstract boolean pushFile (File localFile, 
                    String deviceFilePath, 
                    boolean evaluateContentProviderNeeded)

    Variant of pushFile(File, String) which can optionally consider evaluating the need for the content provider.

    Parâmetros
    localFile File : the local file to push

    deviceFilePath String : the remote destination absolute file path

    evaluateContentProviderNeeded boolean : whether to check if we need the content provider

    Devoluções
    boolean true if file was pushed successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pushFile

    public abstract boolean pushFile (File localFile, 
                    String deviceFilePath)

    Push a file to device. By default using a content provider.

    Parâmetros
    localFile File : the local file to push

    deviceFilePath String : the remote destination absolute file path

    Devoluções
    boolean true if file was pushed successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pushString

    public abstract boolean pushString (String contents, 
                    String deviceFilePath)

    Push file created from a string to device

    Parâmetros
    contents String : the contents of the file to push

    deviceFilePath String : the remote destination absolute file path

    Devoluções
    boolean true if string was pushed successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    reboot

    public abstract void reboot ()

    Reboots the device into adb mode.

    Blocks until device becomes available.

    Lança
    DeviceNotAvailableException if device is not available after reboot

    reboot

    public abstract void reboot (String reason)

    Reboots the device into adb mode with given reason to be persisted across reboot.

    Blocks until device becomes available.

    Last reboot reason can be obtained by querying sys.boot.reason propety.

    Parâmetros
    reason String : a reason for this reboot, or null if no reason is specified.

    Lança
    DeviceNotAvailableException if device is not available after reboot

    rebootIntoBootloader

    public abstract void rebootIntoBootloader ()

    Reboots the device into bootloader mode.

    Blocks until device is in bootloader mode.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    rebootIntoFastbootd

    public abstract void rebootIntoFastbootd ()

    Reboots the device into fastbootd mode.

    Blocks until device is in fastbootd mode.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    rebootIntoRecovery

    public abstract void rebootIntoRecovery ()

    Reboots the device into adb recovery mode.

    Blocks until device enters recovery

    Lança
    DeviceNotAvailableException if device is not available after reboot

    rebootIntoSideload

    public abstract void rebootIntoSideload (boolean autoReboot)

    Reboots the device into adb sideload mode (note that this is a special mode under recovery)

    Blocks until device enters sideload mode

    Parâmetros
    autoReboot boolean : whether to automatically reboot the device after sideload

    Lança
    DeviceNotAvailableException if device is not in sideload after reboot

    rebootIntoSideload

    public abstract void rebootIntoSideload ()

    Reboots the device into adb sideload mode (note that this is a special mode under recovery)

    Blocks until device enters sideload mode

    Lança
    DeviceNotAvailableException if device is not in sideload after reboot

    rebootUntilOnline

    public abstract void rebootUntilOnline ()

    An alternate to reboot() that only blocks until device is online ie visible to adb.

    Lança
    DeviceNotAvailableException if device is not available after reboot

    rebootUntilOnline

    public abstract void rebootUntilOnline (String reason)

    An alternate to reboot() that only blocks until device is online ie visible to adb.

    Parâmetros
    reason String : a reason for this reboot, or null if no reason is specified.

    Lança
    DeviceNotAvailableException if device is not available after reboot

    See also:

    rebootUserspace

    public abstract void rebootUserspace ()

    Reboots only userspace part of device.

    Blocks until device becomes available.

    WARNING. Userspace reboot is currently under active development, use it on your own risk.

    Lança
    DeviceNotAvailableException if device is not available after reboot

    rebootUserspaceUntilOnline

    public abstract void rebootUserspaceUntilOnline ()

    An alternate to rebootUserspace() ()} that only blocks until device is online ie visible to adb.

    Lança
    DeviceNotAvailableException if device is not available after reboot

    remountSystemWritable

    public abstract void remountSystemWritable ()

    Make the system partition on the device writable. May reboot the device.

    Lança
    DeviceNotAvailableException

    remountVendorWritable

    public abstract void remountVendorWritable ()

    Make the vendor partition on the device writable. May reboot the device.

    Lança
    DeviceNotAvailableException

    runInstrumentationTests

    public abstract boolean runInstrumentationTests (IRemoteAndroidTestRunner runner, 
                    ITestLifeCycleReceiver... listeners)

    Convenience method for performing ERROR(/#runInstrumentationTests(com.android.ddmlib.testrunner.IRemoteAndroidTestRunner,Collection)) with one or more listeners passed as parameters.

    Parâmetros
    runner IRemoteAndroidTestRunner : the IRemoteAndroidTestRunner which runs the tests

    listeners ITestLifeCycleReceiver : the test result listener(s)

    Devoluções
    boolean true if test command completed. false if it failed to complete, but recovery succeeded

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered. ie test command failed to complete and recovery failed.

    runInstrumentationTests

    public abstract boolean runInstrumentationTests (IRemoteAndroidTestRunner runner, 
                     listeners)

    Runs instrumentation tests, and provides device recovery.

    If connection with device is lost before test run completes, and recovery succeeds, all listeners will be informed of testRunFailed and "false" will be returned. The test command will not be rerun. It is left to callers to retry if necessary.

    If connection with device is lost before test run completes, and recovery fails, all listeners will be informed of testRunFailed and DeviceNotAvailableException will be thrown.

    Parâmetros
    runner IRemoteAndroidTestRunner : the IRemoteAndroidTestRunner which runs the tests

    listeners : the test result listeners

    Devoluções
    boolean true if test command completed. false if it failed to complete due to device communication exception, but recovery succeeded

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered. ie test command failed to complete and recovery failed.

    runInstrumentationTestsAsUser

    public abstract boolean runInstrumentationTestsAsUser (IRemoteAndroidTestRunner runner, 
                    int userId, 
                    ITestLifeCycleReceiver... listeners)

    Same as ITestDevice#runInstrumentationTests(IRemoteAndroidTestRunner, ITestLifeCycleReceiver...) but runs the test for a given user.

    Parâmetros
    runner IRemoteAndroidTestRunner

    userId int

    listeners ITestLifeCycleReceiver

    Devoluções
    boolean

    Lança
    DeviceNotAvailableException

    runInstrumentationTestsAsUser

    public abstract boolean runInstrumentationTestsAsUser (IRemoteAndroidTestRunner runner, 
                    int userId, 
                     listeners)

    Same as ERROR(ITestDevice#runInstrumentationTests(IRemoteAndroidTestRunner, Collection)/com.android.tradefed.device.ITestDevice#runInstrumentationTests(com.android.ddmlib.testrunner.IRemoteAndroidTestRunner,Collection) ITestDevice#runInstrumentationTests(IRemoteAndroidTestRunner, Collection)) but runs the test for the given user.

    Parâmetros
    runner IRemoteAndroidTestRunner

    userId int

    listeners

    Devoluções
    boolean

    Lança
    DeviceNotAvailableException

    setDate

    public abstract void setDate (Date date)

    Sets the date on device

    Note: setting date on device requires root

    Parâmetros
    date Date : specify a particular date; will use host date if null

    Lança
    DeviceNotAvailableException

    setOptions

    public abstract void setOptions (TestDeviceOptions options)

    Set the TestDeviceOptions for the device

    Parâmetros
    options TestDeviceOptions

    setProperty

    public abstract boolean setProperty (String propKey, 
                    String propValue)

    Sets the given property value on the device. Requires adb root is true.

    Parâmetros
    propKey String : The key targeted to be set.

    propValue String : The property value to be set.

    Devoluções
    boolean returns True if the setprop command was successful, False otherwise.

    Lança
    DeviceNotAvailableException

    setRecovery

    public abstract void setRecovery (IDeviceRecovery recovery)

    Set the IDeviceRecovery to use for this device. Should be set when device is first allocated.

    Parâmetros
    recovery IDeviceRecovery : the IDeviceRecovery

    setRecoveryMode

    public abstract void setRecoveryMode (ITestDevice.RecoveryMode mode)

    Set the current recovery mode to use for the device.

    Used to control what recovery method to use when a device communication problem is encountered. Its recommended to only use this method sparingly when needed (for example, when framework is down, etc

    Parâmetros
    mode ITestDevice.RecoveryMode : whether 'recover till online only' mode should be on or not.

    setUseFastbootErase

    public abstract void setUseFastbootErase (boolean useFastbootErase)

    Set whether to use fastboot erase or fastboot format to wipe a partition on the device.

    Parâmetros
    useFastbootErase boolean : true if fastboot erase should be used or false if fastboot format should be used.

    startLogcat

    public abstract void startLogcat ()

    Start capturing logcat output from device in the background.

    Will have no effect if logcat output is already being captured. Data can be later retrieved via getLogcat.

    When the device is no longer in use, stopLogcat() must be called.

    startLogcat() and stopLogcat() do not normally need to be called when within a TF invocation context, as the TF framework will start and stop logcat.

    stopEmulatorOutput

    public abstract void stopEmulatorOutput ()

    Close and delete the emulator output.

    stopLogcat

    public abstract void stopLogcat ()

    Stop capturing logcat output from device, and discard currently saved logcat data.

    Will have no effect if logcat output is not being captured.

    switchToAdbTcp

    public abstract String switchToAdbTcp ()

    Switch device to adb-over-tcp mode.

    Devoluções
    String the tcp serial number or null if device could not be switched

    Lança
    DeviceNotAvailableException

    switchToAdbUsb

    public abstract boolean switchToAdbUsb ()

    Switch device to adb over usb mode.

    Devoluções
    boolean true if switch was successful, false otherwise.

    Lança
    DeviceNotAvailableException

    syncFiles

    public abstract boolean syncFiles (File localFileDir, 
                    String deviceFilePath)

    Incrementally syncs the contents of a local file directory to device.

    Decides which files to push by comparing timestamps of local files with their remote equivalents. Only 'newer' or non-existent files will be pushed to device. Thus overhead should be relatively small if file set on device is already up to date.

    Hidden files (with names starting with ".") will be ignored.

    Example usage: syncFiles("/tmp/files", "/sdcard") will created a /sdcard/files directory if it doesn't already exist, and recursively push the /tmp/files contents to /sdcard/files.

    Parâmetros
    localFileDir File : the local file directory containing files to recursively push.

    deviceFilePath String : the remote destination absolute file path root. All directories in thos file path must be readable. ie pushing to /data/local/tmp when adb is not root will fail

    Devoluções
    boolean true if files were synced successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    takeBugreport

    public abstract Bugreport takeBugreport ()

    Take a bugreport and returns it inside a Bugreport object to handle it. Return null in case of issue.

    File referenced in the Bugreport object need to be cleaned via Bugreport#close() .

    Devoluções
    Bugreport

    unlockDevice

    public abstract boolean unlockDevice ()

    Unlocks the device if the device is in an encrypted state.

    This method may restart the framework but will not call postBootSetup() . Therefore, the device might not be fully ready to be tested when this method returns.

    Devoluções
    boolean true if successful or if the device is unencrypted.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.
    UnsupportedOperationException if encryption is not supported on the device.

    waitForBootComplete

    public abstract boolean waitForBootComplete (long timeOut)

    Blocks until the device's boot complete flag is set.

    Parâmetros
    timeOut long : time in msecs to wait for the flag to be set

    Devoluções
    boolean true if device's boot complete flag is set within the timeout

    Lança
    DeviceNotAvailableException

    waitForDeviceAvailable

    public abstract boolean waitForDeviceAvailable ()

    Waits for the device to be responsive and available for testing. Uses default timeout.

    Devoluções
    boolean True if device is available, False if recovery is disabled and unavailable.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    waitForDeviceAvailable

    public abstract boolean waitForDeviceAvailable (long waitTime)

    Waits for the device to be responsive and available for testing.

    Parâmetros
    waitTime long : the time in ms to wait

    Devoluções
    boolean True if device is available, False if recovery is disabled and unavailable.

    Lança
    DeviceNotAvailableException if device is still unresponsive after waitTime expires.

    waitForDeviceBootloader

    public abstract void waitForDeviceBootloader ()

    Blocks until device is visible via fastboot. Use default timeout.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    waitForDeviceInRecovery

    public abstract boolean waitForDeviceInRecovery (long waitTime)

    Blocks for the device to be in the 'adb recovery' state (note this is distinct from IDeviceRecovery ).

    Parâmetros
    waitTime long : the time in ms to wait

    Devoluções
    boolean true if device boots into recovery before time expires. false otherwise

    waitForDeviceInSideload

    public abstract boolean waitForDeviceInSideload (long waitTime)

    Blocks for the device to be in the 'adb sideload' state

    Parâmetros
    waitTime long : the time in ms to wait

    Devoluções
    boolean true if device boots into sideload before time expires. false otherwise

    waitForDeviceNotAvailable

    public abstract boolean waitForDeviceNotAvailable (long waitTime)

    Blocks for the device to be not available ie missing from adb

    Parâmetros
    waitTime long : the time in ms to wait

    Devoluções
    boolean true if device becomes not available before time expires. false otherwise

    waitForDeviceOnline

    public abstract void waitForDeviceOnline ()

    Blocks until device is visible via adb. Uses default timeout

    Note the device may not necessarily be responsive to commands on completion. Use waitForDeviceAvailable() instead.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    waitForDeviceOnline

    public abstract void waitForDeviceOnline (long waitTime)

    Blocks until device is visible via adb.

    Note the device may not necessarily be responsive to commands on completion. Use waitForDeviceAvailable() instead.

    Parâmetros
    waitTime long : the time in ms to wait

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    waitForDeviceShell

    public abstract boolean waitForDeviceShell (long waitTime)

    Waits for device to be responsive to a basic adb shell command.

    Parâmetros
    waitTime long : the time in ms to wait

    Devoluções
    boolean true if device becomes responsive before waitTime elapses.

    ,

    INativeDevice

    public interface INativeDevice

    com.android.tradefed.device.INativeDevice


    Provides an reliable and slightly higher level API to a ddmlib IDevice .

    Retries device commands for a configurable amount, and provides a device recovery interface for devices which are unresponsive.

    Resumo

    Constants

    int UNKNOWN_API_LEVEL

    Default value when API Level cannot be detected

    Métodos públicos

    abstract boolean checkApiLevelAgainstNextRelease (int strictMinLevel)

    Check whether or not a feature is currently supported given a minimally supported level.

    abstract void clearLogcat ()

    Deletes any accumulated logcat data.

    abstract void deleteFile (String deviceFilePath)

    Helper method to delete a file or directory on the device.

    abstract boolean deviceSoftRestarted ( ProcessInfo prevSystemServerProcess)

    Helper method to check if device soft-restarted by comparing current system_server with previous system_server ProcessInfo .

    abstract boolean deviceSoftRestartedSince (long utcEpochTime, TimeUnit timeUnit)

    Helper method to check whether device soft-restarted since the UTC time since epoch from device and its ERROR(/TimeUnit) .

    abstract boolean disableAdbRoot ()

    Turns off adb root.

    abstract boolean doesFileExist (String deviceFilePath)

    Helper method to determine if file on device exists.

    abstract boolean enableAdbRoot ()

    Turns on adb root.

    abstract String executeAdbCommand (long timeout, String... commandArgs)

    Helper method which executes a adb command as a system command with a specified timeout.

    abstract String executeAdbCommand (String... commandArgs)

    Helper method which executes a adb command as a system command.

    abstract CommandResult executeFastbootCommand (String... commandArgs)

    Helper method which executes a fastboot command as a system command with a default timeout of 2 minutes.

    abstract CommandResult executeFastbootCommand (long timeout, String... commandArgs)

    Helper method which executes a fastboot command as a system command.

    abstract CommandResult executeLongFastbootCommand ( envVarMap, String... commandArgs) executeLongFastbootCommand ( envVarMap, String... commandArgs)

    Helper method which executes a long running fastboot command as a system command with system environment variables.

    abstract CommandResult executeLongFastbootCommand (String... commandArgs)

    Helper method which executes a long running fastboot command as a system command.

    abstract String executeShellCommand (String command)

    Helper method which executes a adb shell command and returns output as a String .

    abstract void executeShellCommand (String command, IShellOutputReceiver receiver, long maxTimeToOutputShellResponse, TimeUnit timeUnit, int retryAttempts)

    Executes a adb shell command, with more parameters to control command behavior.

    abstract void executeShellCommand (String command, IShellOutputReceiver receiver, long maxTimeoutForCommand, long maxTimeToOutputShellResponse, TimeUnit timeUnit, int retryAttempts)

    Executes a adb shell command, with more parameters to control command behavior.

    abstract void executeShellCommand (String command, IShellOutputReceiver receiver)

    Executes the given adb shell command, retrying multiple times if command fails.

    abstract CommandResult executeShellV2Command (String command)

    Helper method which executes a adb shell command and returns the results as a CommandResult properly populated with the command status output, stdout and stderr.

    abstract CommandResult executeShellV2Command (String command, OutputStream pipeToOutput)

    Helper method which executes an adb shell command and returns the results as a CommandResult properly populated with the command status output and stderr.

    abstract CommandResult executeShellV2Command (String command, File pipeAsInput)

    Helper method which executes an adb shell command and returns the results as a CommandResult properly populated with the command status output, stdout and stderr.

    abstract CommandResult executeShellV2Command (String command, long maxTimeoutForCommand, TimeUnit timeUnit, int retryAttempts)

    Executes a adb shell command, with more parameters to control command behavior.

    abstract CommandResult executeShellV2Command (String command, long maxTimeoutForCommand, TimeUnit timeUnit)

    Executes a adb shell command, with more parameters to control command behavior.

    abstract CommandResult executeShellV2Command (String command, File pipeAsInput, OutputStream pipeToOutput, long maxTimeoutForCommand, TimeUnit timeUnit, int retryAttempts)

    Executes a adb shell command, with more parameters to control command behavior.

    abstract CommandResult executeShellV2Command (String command, File pipeAsInput, OutputStream pipeToOutput, OutputStream pipeToError, long maxTimeoutForCommand, TimeUnit timeUnit, int retryAttempts)

    Executes a adb shell command, with more parameters to control command behavior.

    abstract CommandResult fastbootWipePartition (String partition)

    Helper method which wipes a partition for the device.

    abstract int getApiLevel ()

    Get the device API Level.

    abstract String getBasebandVersion ()

    Convenience method to get baseband (radio) version of this device.

    abstract Integer getBattery ()

    Returns the current battery level of a device or Null if battery level unavailable.

    abstract boolean getBooleanProperty (String name, boolean defaultValue)

    Returns boolean value of the given property.

    abstract getBootHistory ()

    Helper method collects the boot history map with boot time and boot reason.

    abstract getBootHistorySince (long utcEpochTime, TimeUnit timeUnit)

    Helper method collects the boot history map with boot time and boot reason since the given time since epoch from device and the time unit specified.

    abstract String getBootloaderVersion ()

    Convenience method to get the bootloader version of this device.

    abstract InputStreamSource getBugreport ()

    Retrieves a bugreport from the device.

    abstract InputStreamSource getBugreportz ()

    Retrieves a bugreportz from the device.

    abstract String getBuildAlias ()

    Retrieve the alias of the build that the device is currently running.

    abstract String getBuildFlavor ()

    Retrieve the build flavor for the device.

    abstract String getBuildId ()

    Retrieve the build the device is currently running.

    abstract String getBuildSigningKeys ()

    Returns the key type used to sign the device image

    Typically Android devices may be signed with test-keys (like in AOSP) or release-keys (controlled by individual device manufacturers)

    abstract DeviceDescriptor getCachedDeviceDescriptor ()

    Returns a cached DeviceDescriptor if the device is allocated, otherwise returns the current DeviceDescriptor .

    abstract DeviceDescriptor getCachedDeviceDescriptor (boolean shortDescriptor)

    Returns a cached DeviceDescriptor if the device is allocated, otherwise returns the current DeviceDescriptor .

    abstract String[] getChildren (String deviceFilePath)

    Alternative to using IFileEntry that sometimes won't work because of permissions.

    abstract String getDeviceClass ()

    Get the device class.

    abstract long getDeviceDate ()

    Return the date of the device in millisecond since epoch.

    abstract DeviceDescriptor getDeviceDescriptor ()

    Return a DeviceDescriptor from the device information to get info on it without passing the actual device object.

    abstract DeviceDescriptor getDeviceDescriptor (boolean shortDescriptor)

    Return a DeviceDescriptor from the device information to get info on it without passing the actual device object.

    abstract TestDeviceState getDeviceState ()

    Get the device's state.

    abstract long getDeviceTimeOffset (Date date)

    Helper to get the time difference between the device and a given ERROR(/Date) .

    abstract InputStreamSource getEmulatorOutput ()

    Get the stream of emulator stdout and stderr

    abstract long getExternalStoreFreeSpace ()

    Helper method to determine amount of free space on device external storage.

    abstract String getFastbootProductType ()

    Convenience method to get the product type of this device when its in fastboot mode.

    abstract String getFastbootProductVariant ()

    Convenience method to get the product type of this device when its in fastboot mode.

    abstract String getFastbootSerialNumber ()

    Returns the fastboot mode serial number.

    abstract String getFastbootVariable (String variableName)

    Retrieve the given fastboot variable value from the device.

    abstract IFileEntry getFileEntry (String path)

    Retrieve a reference to a remote file on device.

    abstract IDevice getIDevice ()

    Returns a reference to the associated ddmlib IDevice .

    abstract long getIntProperty (String name, long defaultValue)

    Returns integer value of the given property from the device.

    abstract long getLastExpectedRebootTimeMillis ()

    Returns the last time Tradefed APIs triggered a reboot in milliseconds since EPOCH as returned by System.currentTimeMillis() .

    abstract int getLaunchApiLevel ()

    Get the device's first launched API Level.

    abstract InputStreamSource getLogcat ()

    Grabs a snapshot stream of the logcat data.

    abstract InputStreamSource getLogcat (int maxBytes)

    Grabs a snapshot stream of the last maxBytes of captured logcat data.

    abstract InputStreamSource getLogcatDump ()

    Get a dump of the current logcat for device.

    abstract InputStreamSource getLogcatSince (long date)

    Grabs a snapshot stream of captured logcat data starting the date provided.

    abstract String getMountPoint (String mountName)

    Returns a mount point.

    abstract ITestDevice.MountPointInfo getMountPointInfo (String mountpoint)

    Returns a MountPointInfo corresponding to the specified mountpoint path, or null if that path has nothing mounted or otherwise does not appear in /proc/mounts as a mountpoint.

    abstract getMountPointInfo ()

    Returns a parsed version of the information in /proc/mounts on the device

    abstract long getPartitionFreeSpace (String partition)

    Helper method to determine amount of free space on device partition.

    abstract ProcessInfo getProcessByName (String processName)

    Helper method runs the "pidof" and "stat" command and returns ProcessInfo object with PID and process start time of the given process.

    abstract String getProcessPid (String process)

    Returns the pid of the service or null if something went wrong.

    abstract String getProductType ()

    Convenience method to get the product type of this device.

    abstract String getProductVariant ()

    Convenience method to get the product variant of this device.

    abstract String getProperty (String name)

    Retrieve the given property value from the device.

    abstract ITestDevice.RecoveryMode getRecoveryMode ()

    Get the current recovery mode used for the device.

    abstract String getSerialNumber ()

    Convenience method to get serial number of this device.

    abstract getTombstones ()

    Fetch and return the list of tombstones from the devices.

    abstract long getTotalMemory ()

    Returns total physical memory size in bytes or -1 in case of internal error

    abstract boolean getUseFastbootErase ()

    Get whether to use fastboot erase or fastboot format to wipe a partition on the device.

    abstract boolean isAdbRoot ()
    abstract boolean isAdbTcp ()
    abstract boolean isAppEnumerationSupported ()

    Check whether platform on device supports app enumeration

    abstract boolean isDeviceEncrypted ()

    Returns if the device is encrypted.

    abstract boolean isDirectory (String deviceFilePath)

    Return True if the path on the device is a directory, false otherwise.

    abstract boolean isEncryptionSupported ()

    Returns if encryption is supported on the device.

    abstract boolean isExecutable (String fullPath)

    Returns True if the file path on the device is an executable file, false otherwise.

    abstract boolean isHeadless ()

    Return true if the device is headless (no screen), false otherwise.

    abstract boolean isRuntimePermissionSupported ()

    Check whether platform on device supports runtime permission granting

    abstract boolean isStateBootloaderOrFastbootd ()

    Returns true if device is in TestDeviceState#FASTBOOT or TestDeviceState.FASTBOOTD .

    abstract boolean logAnrs ( ITestLogger logger)

    Collects and log ANRs from the device.

    abstract boolean logBugreport (String dataName, ITestLogger listener)

    Helper method to take a bugreport and log it to the reporters.

    abstract void logOnDevice (String tag, Log.LogLevel level, String format, Object... args)

    Log a message in the logcat of the device.

    abstract void nonBlockingReboot ()

    Issues a command to reboot device and returns on command complete and when device is no longer visible to adb.

    abstract void postBootSetup ()

    Perform instructions to configure device for testing that after every boot.

    default void postInvocationTearDown ()

    This method is deprecated. Use postInvocationTearDown(Throwable) instead.

    abstract void postInvocationTearDown (Throwable invocationException)

    Extra steps for device specific required clean up that will be executed after the invocation is done.

    default void preInvocationSetup ( IBuildInfo info, MultiMap <String, String> attributes)

    Extra steps for device specific required setup that will be executed on the device prior to the invocation flow.

    abstract boolean pullDir (String deviceFilePath, File localDir)

    Recursively pull directory contents from device.

    abstract File pullFile (String remoteFilePath, int userId)

    Retrieves a file off device, stores it in a local temporary ERROR(/File) , and returns that File .

    abstract File pullFile (String remoteFilePath)

    Retrieves a file off device, stores it in a local temporary ERROR(/File) , and returns that File .

    abstract boolean pullFile (String remoteFilePath, File localFile)

    Retrieves a file off device.

    abstract boolean pullFile (String remoteFilePath, File localFile, int userId)

    Retrieves a file off device.

    abstract String pullFileContents (String remoteFilePath)

    Retrieves a file off device, and returns the contents.

    abstract File pullFileFromExternal (String remoteFilePath)

    A convenience method to retrieve a file from the device's external storage, stores it in a local temporary ERROR(/File) , and return a reference to that File .

    abstract boolean pushDir (File localDir, String deviceFilePath, excludedDirectories) pushDir (File localDir, String deviceFilePath, excludedDirectories)

    Recursively push directory contents to device while excluding some directories that are filtered.

    abstract boolean pushDir (File localDir, String deviceFilePath)

    Recursively push directory contents to device.

    abstract boolean pushFile (File localFile, String deviceFilePath, boolean evaluateContentProviderNeeded)

    Variant of pushFile(File, String) which can optionally consider evaluating the need for the content provider.

    abstract boolean pushFile (File localFile, String deviceFilePath)

    Push a file to device.

    abstract boolean pushString (String contents, String deviceFilePath)

    Push file created from a string to device

    abstract void reboot ()

    Reboots the device into adb mode.

    abstract void reboot (String reason)

    Reboots the device into adb mode with given reason to be persisted across reboot.

    abstract void rebootIntoBootloader ()

    Reboots the device into bootloader mode.

    abstract void rebootIntoFastbootd ()

    Reboots the device into fastbootd mode.

    abstract void rebootIntoRecovery ()

    Reboots the device into adb recovery mode.

    abstract void rebootIntoSideload (boolean autoReboot)

    Reboots the device into adb sideload mode (note that this is a special mode under recovery)

    Blocks until device enters sideload mode

    abstract void rebootIntoSideload ()

    Reboots the device into adb sideload mode (note that this is a special mode under recovery)

    Blocks until device enters sideload mode

    abstract void rebootUntilOnline ()

    An alternate to reboot() that only blocks until device is online ie visible to adb.

    abstract void rebootUntilOnline (String reason)

    An alternate to reboot() that only blocks until device is online ie visible to adb.

    abstract void rebootUserspace ()

    Reboots only userspace part of device.

    abstract void rebootUserspaceUntilOnline ()

    An alternate to rebootUserspace() ()} that only blocks until device is online ie visible to adb.

    abstract void remountSystemWritable ()

    Make the system partition on the device writable.

    abstract void remountVendorWritable ()

    Make the vendor partition on the device writable.

    abstract boolean runInstrumentationTests (IRemoteAndroidTestRunner runner, ITestLifeCycleReceiver... listeners)

    Convenience method for performing ERROR(/#runInstrumentationTests(com.android.ddmlib.testrunner.IRemoteAndroidTestRunner,Collection)) with one or more listeners passed as parameters.

    abstract boolean runInstrumentationTests (IRemoteAndroidTestRunner runner, listeners) runInstrumentationTests (IRemoteAndroidTestRunner runner, listeners)

    Runs instrumentation tests, and provides device recovery.

    abstract boolean runInstrumentationTestsAsUser (IRemoteAndroidTestRunner runner, int userId, ITestLifeCycleReceiver... listeners)

    Same as ITestDevice#runInstrumentationTests(IRemoteAndroidTestRunner, ITestLifeCycleReceiver...) but runs the test for a given user.

    abstract boolean runInstrumentationTestsAsUser (IRemoteAndroidTestRunner runner, int userId, listeners) runInstrumentationTestsAsUser (IRemoteAndroidTestRunner runner, int userId, listeners)

    Same as ERROR(ITestDevice#runInstrumentationTests(IRemoteAndroidTestRunner, Collection)/com.android.tradefed.device.ITestDevice#runInstrumentationTests(com.android.ddmlib.testrunner.IRemoteAndroidTestRunner,Collection) ITestDevice#runInstrumentationTests(IRemoteAndroidTestRunner, Collection)) but runs the test for the given user.

    abstract void setDate (Date date)

    Sets the date on device

    Note: setting date on device requires root

    abstract void setOptions ( TestDeviceOptions options)

    Set the TestDeviceOptions for the device

    abstract boolean setProperty (String propKey, String propValue)

    Sets the given property value on the device.

    abstract void setRecovery ( IDeviceRecovery recovery)

    Set the IDeviceRecovery to use for this device.

    abstract void setRecoveryMode ( ITestDevice.RecoveryMode mode)

    Set the current recovery mode to use for the device.

    abstract void setUseFastbootErase (boolean useFastbootErase)

    Set whether to use fastboot erase or fastboot format to wipe a partition on the device.

    abstract void startLogcat ()

    Start capturing logcat output from device in the background.

    abstract void stopEmulatorOutput ()

    Close and delete the emulator output.

    abstract void stopLogcat ()

    Stop capturing logcat output from device, and discard currently saved logcat data.

    abstract String switchToAdbTcp ()

    Switch device to adb-over-tcp mode.

    abstract boolean switchToAdbUsb ()

    Switch device to adb over usb mode.

    abstract boolean syncFiles (File localFileDir, String deviceFilePath)

    Incrementally syncs the contents of a local file directory to device.

    abstract Bugreport takeBugreport ()

    Take a bugreport and returns it inside a Bugreport object to handle it.

    abstract boolean unlockDevice ()

    Unlocks the device if the device is in an encrypted state.

    abstract boolean waitForBootComplete (long timeOut)

    Blocks until the device's boot complete flag is set.

    abstract boolean waitForDeviceAvailable ()

    Waits for the device to be responsive and available for testing.

    abstract boolean waitForDeviceAvailable (long waitTime)

    Waits for the device to be responsive and available for testing.

    abstract void waitForDeviceBootloader ()

    Blocks until device is visible via fastboot.

    abstract boolean waitForDeviceInRecovery (long waitTime)

    Blocks for the device to be in the 'adb recovery' state (note this is distinct from IDeviceRecovery ).

    abstract boolean waitForDeviceInSideload (long waitTime)

    Blocks for the device to be in the 'adb sideload' state

    abstract boolean waitForDeviceNotAvailable (long waitTime)

    Blocks for the device to be not available ie missing from adb

    abstract void waitForDeviceOnline ()

    Blocks until device is visible via adb.

    abstract void waitForDeviceOnline (long waitTime)

    Blocks until device is visible via adb.

    abstract boolean waitForDeviceShell (long waitTime)

    Waits for device to be responsive to a basic adb shell command.

    Constants

    UNKNOWN_API_LEVEL

    public static final int UNKNOWN_API_LEVEL

    Default value when API Level cannot be detected

    Constant Value: -1 (0xffffffff)

    Métodos públicos

    checkApiLevelAgainstNextRelease

    public abstract boolean checkApiLevelAgainstNextRelease (int strictMinLevel)

    Check whether or not a feature is currently supported given a minimally supported level. This method takes into account unreleased features yet, before API level is raised.

    Parâmetros
    strictMinLevel int : The strict min possible level that supports the feature.

    Devoluções
    boolean True if the level is supported. False otherwise.

    Lança
    DeviceNotAvailableException

    clearLogcat

    public abstract void clearLogcat ()

    Deletes any accumulated logcat data.

    This is useful for cases when you want to ensure ITestDevice#getLogcat() only returns log data produced after a certain point (such as after flashing a new device build, etc).

    deleteFile

    public abstract void deleteFile (String deviceFilePath)

    Helper method to delete a file or directory on the device.

    Parâmetros
    deviceFilePath String : The absolute path of the file on the device.

    Lança
    DeviceNotAvailableException

    deviceSoftRestarted

    public abstract boolean deviceSoftRestarted (ProcessInfo prevSystemServerProcess)

    Helper method to check if device soft-restarted by comparing current system_server with previous system_server ProcessInfo . Use getProcessByName(String) to get ProcessInfo .

    Parâmetros
    prevSystemServerProcess ProcessInfo : the previous system_server process ProcessInfo .

    Devoluções
    boolean true if device soft-restarted

    Lança
    RuntimeException if device has abnormal boot reason
    DeviceNotAvailableException

    deviceSoftRestartedSince

    public abstract boolean deviceSoftRestartedSince (long utcEpochTime, 
                    TimeUnit timeUnit)

    Helper method to check whether device soft-restarted since the UTC time since epoch from device and its ERROR(/TimeUnit) . Soft-Restart refers to system_server restarted outside of a device hard reboot (for example: requested reboot). The current device utcEpochTime in Milliseccond can be obtained by method getDeviceDate() .

    Parâmetros
    utcEpochTime long : the device time in second since epoch.

    timeUnit TimeUnit : the time unit TimeUnit for the given utcEpochTime.

    Devoluções
    boolean true if device soft-restarted

    Lança
    RuntimeException if device has abnormal boot reason
    DeviceNotAvailableException

    disableAdbRoot

    public abstract boolean disableAdbRoot ()

    Turns off adb root.

    Disabling adb root may cause device to disconnect from adb. This method will block until device is available.

    Devoluções
    boolean true if successful.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    doesFileExist

    public abstract boolean doesFileExist (String deviceFilePath)

    Helper method to determine if file on device exists.

    Parâmetros
    deviceFilePath String : the absolute path of file on device to check

    Devoluções
    boolean true if file exists, false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    enableAdbRoot

    public abstract boolean enableAdbRoot ()

    Turns on adb root. If the "enable-root" setting is "false", will log a message and return without enabling root.

    Enabling adb root may cause device to disconnect from adb. This method will block until device is available.

    Devoluções
    boolean true if successful.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    executeAdbCommand

    public abstract String executeAdbCommand (long timeout, 
                    String... commandArgs)

    Helper method which executes a adb command as a system command with a specified timeout.

    executeShellCommand(String) should be used instead wherever possible, as that method provides better failure detection and performance.

    Parâmetros
    timeout long : the time in milliseconds before the device is considered unresponsive, 0L for no timeout

    commandArgs String : the adb command and arguments to run

    Devoluções
    String the stdout from command. null if command failed to execute.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    executeAdbCommand

    public abstract String executeAdbCommand (String... commandArgs)

    Helper method which executes a adb command as a system command.

    executeShellCommand(String) should be used instead wherever possible, as that method provides better failure detection and performance.

    Parâmetros
    commandArgs String : the adb command and arguments to run

    Devoluções
    String the stdout from command. null if command failed to execute.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    executeFastbootCommand

    public abstract CommandResult executeFastbootCommand (String... commandArgs)

    Helper method which executes a fastboot command as a system command with a default timeout of 2 minutes.

    Expected to be used when device is already in fastboot mode.

    Parâmetros
    commandArgs String : the fastboot command and arguments to run

    Devoluções
    CommandResult the CommandResult containing output of command

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    executeFastbootCommand

    public abstract CommandResult executeFastbootCommand (long timeout, 
                    String... commandArgs)

    Helper method which executes a fastboot command as a system command.

    Expected to be used when device is already in fastboot mode.

    Parâmetros
    timeout long : the time in milliseconds before the command expire

    commandArgs String : the fastboot command and arguments to run

    Devoluções
    CommandResult the CommandResult containing output of command

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    executeLongFastbootCommand

    public abstract CommandResult executeLongFastbootCommand ( envVarMap, 
                    String... commandArgs)

    Helper method which executes a long running fastboot command as a system command with system environment variables.

    Identical to executeFastbootCommand(String) except uses a longer timeout.

    Parâmetros
    envVarMap : the system environment variables that the fastboot command run with

    commandArgs String : the fastboot command and arguments to run

    Devoluções
    CommandResult the CommandResult containing output of command

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    executeLongFastbootCommand

    public abstract CommandResult executeLongFastbootCommand (String... commandArgs)

    Helper method which executes a long running fastboot command as a system command.

    Identical to executeFastbootCommand(String) except uses a longer timeout.

    Parâmetros
    commandArgs String : the fastboot command and arguments to run

    Devoluções
    CommandResult the CommandResult containing output of command

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    executeShellCommand

    public abstract String executeShellCommand (String command)

    Helper method which executes a adb shell command and returns output as a String .

    Parâmetros
    command String : the adb shell command to run

    Devoluções
    String the shell output

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    executeShellCommand

    public abstract void executeShellCommand (String command, 
                    IShellOutputReceiver receiver, 
                    long maxTimeToOutputShellResponse, 
                    TimeUnit timeUnit, 
                    int retryAttempts)

    Executes a adb shell command, with more parameters to control command behavior.

    Parâmetros
    command String : the adb shell command to run

    receiver IShellOutputReceiver : the IShellOutputReceiver to direct shell output to.

    maxTimeToOutputShellResponse long : the maximum amount of time during which the command is allowed to not output any response; unit as specified in timeUnit

    timeUnit TimeUnit : unit for maxTimeToOutputShellResponse

    retryAttempts int : the maximum number of times to retry command if it fails due to a exception. DeviceNotResponsiveException will be thrown if retryAttempts are performed without success.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    executeShellCommand

    public abstract void executeShellCommand (String command, 
                    IShellOutputReceiver receiver, 
                    long maxTimeoutForCommand, 
                    long maxTimeToOutputShellResponse, 
                    TimeUnit timeUnit, 
                    int retryAttempts)

    Executes a adb shell command, with more parameters to control command behavior.

    Parâmetros
    command String : the adb shell command to run

    receiver IShellOutputReceiver : the IShellOutputReceiver to direct shell output to.

    maxTimeoutForCommand long : the maximum timeout for the command to complete; unit as specified in timeUnit

    maxTimeToOutputShellResponse long : the maximum amount of time during which the command is allowed to not output any response; unit as specified in timeUnit

    timeUnit TimeUnit : unit for maxTimeToOutputShellResponse

    retryAttempts int : the maximum number of times to retry command if it fails due to a exception. DeviceNotResponsiveException will be thrown if retryAttempts are performed without success.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    executeShellCommand

    public abstract void executeShellCommand (String command, 
                    IShellOutputReceiver receiver)

    Executes the given adb shell command, retrying multiple times if command fails.

    A simpler form of executeShellCommand(String, com.android.ddmlib.IShellOutputReceiver, long, TimeUnit, int) with default values.

    Parâmetros
    command String : the adb shell command to run

    receiver IShellOutputReceiver : the IShellOutputReceiver to direct shell output to.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    executeShellV2Command

    public abstract CommandResult executeShellV2Command (String command)

    Helper method which executes a adb shell command and returns the results as a CommandResult properly populated with the command status output, stdout and stderr.

    Parâmetros
    command String : The command that should be run.

    Devoluções
    CommandResult The result in CommandResult .

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    executeShellV2Command

    public abstract CommandResult executeShellV2Command (String command, 
                    OutputStream pipeToOutput)

    Helper method which executes an adb shell command and returns the results as a CommandResult properly populated with the command status output and stderr. stdout is directed to the specified stream.

    Parâmetros
    command String : The command that should be run.

    pipeToOutput OutputStream : ERROR(/OutputStream) where the std output will be redirected, or null.

    Devoluções
    CommandResult The result in CommandResult .

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    executeShellV2Command

    public abstract CommandResult executeShellV2Command (String command, 
                    File pipeAsInput)

    Helper method which executes an adb shell command and returns the results as a CommandResult properly populated with the command status output, stdout and stderr.

    Parâmetros
    command String : The command that should be run.

    pipeAsInput File : A ERROR(/File) that will be piped as input to the command, or null.

    Devoluções
    CommandResult The result in CommandResult .

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    executeShellV2Command

    public abstract CommandResult executeShellV2Command (String command, 
                    long maxTimeoutForCommand, 
                    TimeUnit timeUnit, 
                    int retryAttempts)

    Executes a adb shell command, with more parameters to control command behavior.

    Parâmetros
    command String : the adb shell command to run

    maxTimeoutForCommand long : the maximum timeout for the command to complete; unit as specified in timeUnit

    timeUnit TimeUnit : unit for maxTimeToOutputShellResponse

    retryAttempts int : the maximum number of times to retry command if it fails due to a exception. DeviceNotResponsiveException will be thrown if retryAttempts are performed without success.

    Devoluções
    CommandResult

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    executeShellV2Command

    public abstract CommandResult executeShellV2Command (String command, 
                    long maxTimeoutForCommand, 
                    TimeUnit timeUnit)

    Executes a adb shell command, with more parameters to control command behavior.

    Parâmetros
    command String : the adb shell command to run

    maxTimeoutForCommand long : the maximum timeout for the command to complete; unit as specified in timeUnit

    timeUnit TimeUnit : unit for maxTimeToOutputShellResponse

    Devoluções
    CommandResult

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    executeShellV2Command

    public abstract CommandResult executeShellV2Command (String command, 
                    File pipeAsInput, 
                    OutputStream pipeToOutput, 
                    long maxTimeoutForCommand, 
                    TimeUnit timeUnit, 
                    int retryAttempts)

    Executes a adb shell command, with more parameters to control command behavior.

    Parâmetros
    command String : the adb shell command to run

    pipeAsInput File : A ERROR(/File) that will be piped as input to the command, or null.

    pipeToOutput OutputStream : ERROR(/OutputStream) where the std output will be redirected, or null.

    maxTimeoutForCommand long : the maximum timeout for the command to complete; unit as specified in timeUnit

    timeUnit TimeUnit : unit for maxTimeToOutputShellResponse

    retryAttempts int : the maximum number of times to retry command if it fails due to a exception. DeviceNotResponsiveException will be thrown if retryAttempts are performed without success.

    Devoluções
    CommandResult

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    executeShellV2Command

    public abstract CommandResult executeShellV2Command (String command, 
                    File pipeAsInput, 
                    OutputStream pipeToOutput, 
                    OutputStream pipeToError, 
                    long maxTimeoutForCommand, 
                    TimeUnit timeUnit, 
                    int retryAttempts)

    Executes a adb shell command, with more parameters to control command behavior.

    Parâmetros
    command String : the adb shell command to run

    pipeAsInput File : A ERROR(/File) that will be piped as input to the command, or null.

    pipeToOutput OutputStream : ERROR(/OutputStream) where the std output will be redirected, or null.

    pipeToError OutputStream : ERROR(/OutputStream) where the std error will be redirected, or null.

    maxTimeoutForCommand long : the maximum timeout for the command to complete; unit as specified in timeUnit

    timeUnit TimeUnit : unit for maxTimeToOutputShellResponse

    retryAttempts int : the maximum number of times to retry command if it fails due to a exception. DeviceNotResponsiveException will be thrown if retryAttempts are performed without success.

    Devoluções
    CommandResult

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    fastbootWipePartition

    public abstract CommandResult fastbootWipePartition (String partition)

    Helper method which wipes a partition for the device.

    If getUseFastbootErase() is true , then fastboot erase will be used to wipe the partition. The device must then create a filesystem the next time the device boots. Otherwise, fastboot format is used which will create a new filesystem on the device.

    Expected to be used when device is already in fastboot mode.

    Parâmetros
    partition String : the partition to wipe

    Devoluções
    CommandResult the CommandResult containing output of command

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    getApiLevel

    public abstract int getApiLevel ()

    Get the device API Level. Defaults to UNKNOWN_API_LEVEL .

    Devoluções
    int an integer indicating the API Level of device

    Lança
    DeviceNotAvailableException

    getBasebandVersion

    public abstract String getBasebandVersion ()

    Convenience method to get baseband (radio) version of this device. Getting the radio version is device specific, so it might not return the correct information for all devices. This method relies on the gsm.version.baseband propery to return the correct version information. This is not accurate for some CDMA devices and the version returned here might not match the version reported from fastboot and might not return the version for the CDMA radio. TL;DR this method only reports accurate version if the gsm.version.baseband property is the same as the version returned by fastboot getvar version-baseband .

    Devoluções
    String the String baseband version or null if it cannot be determined (device has no radio or version string cannot be read)

    Lança
    DeviceNotAvailableException if the connection with the device is lost and cannot be recovered.

    getBattery

    public abstract Integer getBattery ()

    Returns the current battery level of a device or Null if battery level unavailable.

    Devoluções
    Integer

    getBooleanProperty

    public abstract boolean getBooleanProperty (String name, 
                    boolean defaultValue)

    Returns boolean value of the given property.

    Parâmetros
    name String : the property name

    defaultValue boolean : default value to return if property is empty or doesn't exist.

    Devoluções
    boolean true if the property has value "1" , "y" , "yes" , "on" , or "true" , false if the property has value of "0" , "n" , "no" , "off" , "false" , or defaultValue otherwise.

    Lança
    DeviceNotAvailableException

    getBootHistory

    public abstract  getBootHistory ()

    Helper method collects the boot history map with boot time and boot reason.

    Devoluções
    Map of boot time (UTC time in second since Epoch) and boot reason

    Lança
    DeviceNotAvailableException

    getBootHistorySince

    public abstract  getBootHistorySince (long utcEpochTime, 
                    TimeUnit timeUnit)

    Helper method collects the boot history map with boot time and boot reason since the given time since epoch from device and the time unit specified. The current device utcEpochTime in Millisecond can be obtained by method getDeviceDate() .

    Parâmetros
    utcEpochTime long : the device time since Epoch.

    timeUnit TimeUnit : the time unit TimeUnit .

    Devoluções
    Map of boot time (UTC time in second since Epoch) and boot reason

    Lança
    DeviceNotAvailableException

    getBootloaderVersion

    public abstract String getBootloaderVersion ()

    Convenience method to get the bootloader version of this device.

    Will attempt to retrieve bootloader version from the device's current state. (ie if device is in fastboot mode, it will attempt to retrieve version from fastboot)

    Devoluções
    String the String bootloader version or null if it cannot be found

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    getBugreport

    public abstract InputStreamSource getBugreport ()

    Retrieves a bugreport from the device.

    The implementation of this is guaranteed to continue to work on a device without an sdcard (or where the sdcard is not yet mounted).

    Devoluções
    InputStreamSource An InputStreamSource which will produce the bugreport contents on demand. In case of failure, the InputStreamSource will produce an empty ERROR(/InputStream) .

    getBugreportz

    public abstract InputStreamSource getBugreportz ()

    Retrieves a bugreportz from the device. Zip format bugreport contains the main bugreport and other log files that are useful for debugging.

    Only supported for 'adb version' > 1.0.36

    Devoluções
    InputStreamSource a InputStreamSource of the zip file containing the bugreportz, return null in case of failure.

    getBuildAlias

    public abstract String getBuildAlias ()

    Retrieve the alias of the build that the device is currently running.

    Build alias is usually a more readable string than build id (typically a number for Nexus builds). For example, final Android 4.2 release has build alias JDQ39, and build id 573038

    Devoluções
    String the build alias or fall back to build id if it could not be retrieved

    Lança
    DeviceNotAvailableException

    getBuildFlavor

    public abstract String getBuildFlavor ()

    Retrieve the build flavor for the device.

    Devoluções
    String the build flavor or null if it could not be retrieved

    Lança
    DeviceNotAvailableException

    getBuildId

    public abstract String getBuildId ()

    Retrieve the build the device is currently running.

    Devoluções
    String the build id or IBuildInfo#UNKNOWN_BUILD_ID if it could not be retrieved

    Lança
    DeviceNotAvailableException

    getBuildSigningKeys

    public abstract String getBuildSigningKeys ()

    Returns the key type used to sign the device image

    Typically Android devices may be signed with test-keys (like in AOSP) or release-keys (controlled by individual device manufacturers)

    Devoluções
    String The signing key if found, null otherwise.

    Lança
    DeviceNotAvailableException

    getCachedDeviceDescriptor

    public abstract DeviceDescriptor getCachedDeviceDescriptor ()

    Returns a cached DeviceDescriptor if the device is allocated, otherwise returns the current DeviceDescriptor .

    Devoluções
    DeviceDescriptor

    getCachedDeviceDescriptor

    public abstract DeviceDescriptor getCachedDeviceDescriptor (boolean shortDescriptor)

    Returns a cached DeviceDescriptor if the device is allocated, otherwise returns the current DeviceDescriptor .

    Parâmetros
    shortDescriptor boolean : Whether or not to limit descriptor to bare minimum info

    Devoluções
    DeviceDescriptor

    getChildren

    public abstract String[] getChildren (String deviceFilePath)

    Alternative to using IFileEntry that sometimes won't work because of permissions.

    Parâmetros
    deviceFilePath String : is the path on the device where to do the search

    Devoluções
    String[] Array of string containing all the file in a path on the device.

    Lança
    DeviceNotAvailableException

    getDeviceClass

    public abstract String getDeviceClass ()

    Get the device class.

    Devoluções
    String the String device class.

    getDeviceDate

    public abstract long getDeviceDate ()

    Return the date of the device in millisecond since epoch.

    Devoluções
    long the date of the device in epoch format.

    Lança
    DeviceNotAvailableException

    getDeviceDescriptor

    public abstract DeviceDescriptor getDeviceDescriptor ()

    Return a DeviceDescriptor from the device information to get info on it without passing the actual device object.

    Devoluções
    DeviceDescriptor

    getDeviceDescriptor

    public abstract DeviceDescriptor getDeviceDescriptor (boolean shortDescriptor)

    Return a DeviceDescriptor from the device information to get info on it without passing the actual device object.

    Parâmetros
    shortDescriptor boolean : Whether or not to limit descriptor to bare minimum info

    Devoluções
    DeviceDescriptor

    getDeviceState

    public abstract TestDeviceState getDeviceState ()

    Get the device's state.

    Devoluções
    TestDeviceState

    getDeviceTimeOffset

    public abstract long getDeviceTimeOffset (Date date)

    Helper to get the time difference between the device and a given ERROR(/Date) . Use Epoch time internally.

    Parâmetros
    date Date

    Devoluções
    long the difference in milliseconds

    Lança
    DeviceNotAvailableException

    getEmulatorOutput

    public abstract InputStreamSource getEmulatorOutput ()

    Get the stream of emulator stdout and stderr

    Devoluções
    InputStreamSource emulator output

    getExternalStoreFreeSpace

    public abstract long getExternalStoreFreeSpace ()

    Helper method to determine amount of free space on device external storage.

    Devoluções
    long the amount of free space in KB

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    getFastbootProductType

    public abstract String getFastbootProductType ()

    Convenience method to get the product type of this device when its in fastboot mode.

    This method should only be used if device should be in fastboot. Its a bit safer variant than the generic getProductType() method in this case, because ITestDevice will know to recover device into fastboot if device is in incorrect state or is unresponsive.

    Devoluções
    String the String product type name or null if it cannot be determined

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    getFastbootProductVariant

    public abstract String getFastbootProductVariant ()

    Convenience method to get the product type of this device when its in fastboot mode.

    This method should only be used if device should be in fastboot. Its a bit safer variant than the generic getProductType() method in this case, because ITestDevice will know to recover device into fastboot if device is in incorrect state or is unresponsive.

    Devoluções
    String the String product type name or null if it cannot be determined

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    getFastbootSerialNumber

    public abstract String getFastbootSerialNumber ()

    Returns the fastboot mode serial number.

    Devoluções
    String

    getFastbootVariable

    public abstract String getFastbootVariable (String variableName)

    Retrieve the given fastboot variable value from the device.

    Parâmetros
    variableName String : the variable name

    Devoluções
    String the property value or null if it does not exist

    Lança
    UnsupportedOperationException
    DeviceNotAvailableException

    getFileEntry

    public abstract IFileEntry getFileEntry (String path)

    Retrieve a reference to a remote file on device.

    Parâmetros
    path String : the file path to retrieve. Can be an absolute path or path relative to '/'. (ie both "/system" and "system" syntax is supported)

    Devoluções
    IFileEntry the IFileEntry or null if file at given path cannot be found

    Lança
    DeviceNotAvailableException

    getIDevice

    public abstract IDevice getIDevice ()

    Returns a reference to the associated ddmlib IDevice .

    A new IDevice may be allocated by DDMS each time the device disconnects and reconnects from adb. Thus callers should not keep a reference to the IDevice , because that reference may become stale.

    Devoluções
    IDevice the IDevice

    getIntProperty

    public abstract long getIntProperty (String name, 
                    long defaultValue)

    Returns integer value of the given property from the device.

    Parâmetros
    name String : the property name

    defaultValue long : default value to return if property is empty or doesn't exist.

    Devoluções
    long the property value or defaultValue if the property is empty, doesn't exist, or doesn't have an integer value.

    Lança
    DeviceNotAvailableException

    getLastExpectedRebootTimeMillis

    public abstract long getLastExpectedRebootTimeMillis ()

    Returns the last time Tradefed APIs triggered a reboot in milliseconds since EPOCH as returned by System.currentTimeMillis() .

    Devoluções
    long

    getLaunchApiLevel

    public abstract int getLaunchApiLevel ()

    Get the device's first launched API Level. Defaults to UNKNOWN_API_LEVEL .

    Devoluções
    int an integer indicating the first launched API Level of device

    Lança
    DeviceNotAvailableException

    getLogcat

    public abstract InputStreamSource getLogcat ()

    Grabs a snapshot stream of the logcat data.

    Works in two modes:

  • If the logcat is currently being captured in the background, will return up to TestDeviceOptions.getMaxLogcatDataSize() bytes of the current contents of the background logcat capture
  • Otherwise, will return a static dump of the logcat data if device is currently responding

    Devoluções
    InputStreamSource

  • getLogcat

    public abstract InputStreamSource getLogcat (int maxBytes)

    Grabs a snapshot stream of the last maxBytes of captured logcat data.

    Useful for cases when you want to capture frequent snapshots of the captured logcat data without incurring the potentially big disk space penalty of getting the entire getLogcat() snapshot.

    Parâmetros
    maxBytes int : the maximum amount of data to return. Should be an amount that can comfortably fit in memory

    Devoluções
    InputStreamSource

    getLogcatDump

    public abstract InputStreamSource getLogcatDump ()

    Get a dump of the current logcat for device. Unlike getLogcat() , this method will always return a static dump of the logcat.

    Has the disadvantage that nothing will be returned if device is not reachable.

    Devoluções
    InputStreamSource a InputStreamSource of the logcat data. An empty stream is returned if fail to capture logcat data.

    getLogcatSince

    public abstract InputStreamSource getLogcatSince (long date)

    Grabs a snapshot stream of captured logcat data starting the date provided. The time on the device should be used getDeviceDate() .

    Parâmetros
    date long : in millisecond since epoch format of when to start the snapshot until present. (can be be obtained using 'date +%s')

    Devoluções
    InputStreamSource

    getMountPoint

    public abstract String getMountPoint (String mountName)

    Returns a mount point.

    Queries the device directly if the cached info in IDevice is not available.

    TODO: move this behavior to IDevice#getMountPoint(String)

    Parâmetros
    mountName String : the name of the mount point

    Devoluções
    String the mount point or null

    getMountPointInfo

    public abstract ITestDevice.MountPointInfo getMountPointInfo (String mountpoint)

    Returns a MountPointInfo corresponding to the specified mountpoint path, or null if that path has nothing mounted or otherwise does not appear in /proc/mounts as a mountpoint.

    Parâmetros
    mountpoint String

    Devoluções
    ITestDevice.MountPointInfo A ERROR(/List) of MountPointInfo containing the information in "/proc/mounts"

    Lança
    DeviceNotAvailableException

    getMountPointInfo

    public abstract  getMountPointInfo ()

    Returns a parsed version of the information in /proc/mounts on the device

    Devoluções
    A ERROR(/List) of MountPointInfo containing the information in "/proc/mounts"

    Lança
    DeviceNotAvailableException

    getPartitionFreeSpace

    public abstract long getPartitionFreeSpace (String partition)

    Helper method to determine amount of free space on device partition.

    Parâmetros
    partition String

    Devoluções
    long the amount of free space in KB

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    getProcessByName

    public abstract ProcessInfo getProcessByName (String processName)

    Helper method runs the "pidof" and "stat" command and returns ProcessInfo object with PID and process start time of the given process.

    Parâmetros
    processName String : the proces name String.

    Devoluções
    ProcessInfo ProcessInfo of given processName

    Lança
    DeviceNotAvailableException

    getProcessPid

    public abstract String getProcessPid (String process)

    Returns the pid of the service or null if something went wrong.

    Parâmetros
    process String : The proces name String.

    Devoluções
    String

    Lança
    DeviceNotAvailableException

    getProductType

    public abstract String getProductType ()

    Convenience method to get the product type of this device.

    This method will work if device is in either adb or fastboot mode.

    Devoluções
    String the String product type name. Will not be null

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered, or if product type can not be determined

    getProductVariant

    public abstract String getProductVariant ()

    Convenience method to get the product variant of this device.

    This method will work if device is in either adb or fastboot mode.

    Devoluções
    String the String product variant name or null if it cannot be determined

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    getProperty

    public abstract String getProperty (String name)

    Retrieve the given property value from the device.

    Parâmetros
    name String : the property name

    Devoluções
    String the property value or null if it does not exist

    Lança
    DeviceNotAvailableException

    getRecoveryMode

    public abstract ITestDevice.RecoveryMode getRecoveryMode ()

    Get the current recovery mode used for the device.

    Devoluções
    ITestDevice.RecoveryMode the current recovery mode used for the device.

    getSerialNumber

    public abstract String getSerialNumber ()

    Convenience method to get serial number of this device.

    Devoluções
    String the String serial number

    getTombstones

    public abstract  getTombstones ()

    Fetch and return the list of tombstones from the devices. Requires root.

    method is best-effort so if one tombstone fails to be pulled for any reason it will be missing from the list. Only a DeviceNotAvailableException will terminate the method early.

    Devoluções
    A list of tombstone files, empty if no tombstone.

    Lança
    DeviceNotAvailableException

    getTotalMemory

    public abstract long getTotalMemory ()

    Returns total physical memory size in bytes or -1 in case of internal error

    Devoluções
    long

    getUseFastbootErase

    public abstract boolean getUseFastbootErase ()

    Get whether to use fastboot erase or fastboot format to wipe a partition on the device.

    Devoluções
    boolean true if fastboot erase will be used or false if fastboot format will be used.

    isAdbRoot

    public abstract boolean isAdbRoot ()

    Devoluções
    boolean true if device currently has adb root, false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    isAdbTcp

    public abstract boolean isAdbTcp ()

    Devoluções
    boolean true if device is connected to adb-over-tcp, false otherwise.

    isAppEnumerationSupported

    public abstract boolean isAppEnumerationSupported ()

    Check whether platform on device supports app enumeration

    Devoluções
    boolean True if app enumeration is supported, false otherwise

    Lança
    DeviceNotAvailableException

    isDeviceEncrypted

    public abstract boolean isDeviceEncrypted ()

    Returns if the device is encrypted.

    Devoluções
    boolean true if the device is encrypted.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    isDirectory

    public abstract boolean isDirectory (String deviceFilePath)

    Return True if the path on the device is a directory, false otherwise.

    Parâmetros
    deviceFilePath String

    Devoluções
    boolean

    Lança
    DeviceNotAvailableException

    isEncryptionSupported

    public abstract boolean isEncryptionSupported ()

    Returns if encryption is supported on the device.

    Devoluções
    boolean true if the device supports encryption.

    Lança
    DeviceNotAvailableException

    isExecutable

    public abstract boolean isExecutable (String fullPath)

    Returns True if the file path on the device is an executable file, false otherwise.

    Parâmetros
    fullPath String

    Devoluções
    boolean

    Lança
    DeviceNotAvailableException

    isHeadless

    public abstract boolean isHeadless ()

    Return true if the device is headless (no screen), false otherwise.

    Devoluções
    boolean

    Lança
    DeviceNotAvailableException

    isRuntimePermissionSupported

    public abstract boolean isRuntimePermissionSupported ()

    Check whether platform on device supports runtime permission granting

    Devoluções
    boolean True if runtime permission are supported, false otherwise.

    Lança
    DeviceNotAvailableException

    isStateBootloaderOrFastbootd

    public abstract boolean isStateBootloaderOrFastbootd ()

    Returns true if device is in TestDeviceState#FASTBOOT or TestDeviceState.FASTBOOTD .

    Devoluções
    boolean

    logAnrs

    public abstract boolean logAnrs (ITestLogger logger)

    Collects and log ANRs from the device.

    Parâmetros
    logger ITestLogger : an ITestLogger to log the ANRs.

    Devoluções
    boolean True if the logging was successful, false otherwise.

    Lança
    DeviceNotAvailableException

    logBugreport

    public abstract boolean logBugreport (String dataName, 
                    ITestLogger listener)

    Helper method to take a bugreport and log it to the reporters.

    Parâmetros
    dataName String : name under which the bugreport will be reported.

    listener ITestLogger : an ITestLogger to log the bugreport.

    Devoluções
    boolean True if the logging was successful, false otherwise.

    logOnDevice

    public abstract void logOnDevice (String tag, 
                    Log.LogLevel level, 
                    String format, 
                    Object... args)

    Log a message in the logcat of the device. This is a safe call that will not throw even if the logging fails.

    Parâmetros
    tag String : The tag under which we log our message in the logcat.

    level Log.LogLevel : The debug level of the message in the logcat.

    format String : The message format.

    args Object : the args to be replaced via String.format().

    nonBlockingReboot

    public abstract void nonBlockingReboot ()

    Issues a command to reboot device and returns on command complete and when device is no longer visible to adb.

    Lança
    DeviceNotAvailableException

    postBootSetup

    public abstract void postBootSetup ()

    Perform instructions to configure device for testing that after every boot.

    Should be called after device is fully booted/available

    In normal circumstances this method doesn't need to be called explicitly, as implementations should perform these steps automatically when performing a reboot.

    Where it may need to be called is when device reboots due to other events (eg when a fastboot update command has completed)

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    postInvocationTearDown

    public void postInvocationTearDown ()

    This method is deprecated.
    Use postInvocationTearDown(Throwable) instead.

    Extra steps for device specific required clean up that will be executed after the invocation is done.

    postInvocationTearDown

    public abstract void postInvocationTearDown (Throwable invocationException)

    Extra steps for device specific required clean up that will be executed after the invocation is done.

    Parâmetros
    invocationException Throwable : if any, the final exception raised by the invocation failure.

    preInvocationSetup

    public void preInvocationSetup (IBuildInfo info, 
                    MultiMap<String, String> attributes)

    Extra steps for device specific required setup that will be executed on the device prior to the invocation flow.

    Parâmetros
    info IBuildInfo : The IBuildInfo of the device.

    attributes MultiMap : The attributes stored in the invocation context

    Lança
    com.android.tradefed.targetprep.TargetSetupError
    DeviceNotAvailableException
    TargetSetupError

    pullDir

    public abstract boolean pullDir (String deviceFilePath, 
                    File localDir)

    Recursively pull directory contents from device.

    Parâmetros
    deviceFilePath String : the absolute file path of the remote source

    localDir File : the local directory to pull files into

    Devoluções
    boolean true if file was pulled successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pullFile

    public abstract File pullFile (String remoteFilePath, 
                    int userId)

    Retrieves a file off device, stores it in a local temporary ERROR(/File) , and returns that File .

    Parâmetros
    remoteFilePath String : the absolute path to file on device.

    userId int : The user id to pull from

    Devoluções
    File A ERROR(/File) containing the contents of the device file, or null if the copy failed for any reason (including problems with the host filesystem)

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pullFile

    public abstract File pullFile (String remoteFilePath)

    Retrieves a file off device, stores it in a local temporary ERROR(/File) , and returns that File .

    Parâmetros
    remoteFilePath String : the absolute path to file on device.

    Devoluções
    File A ERROR(/File) containing the contents of the device file, or null if the copy failed for any reason (including problems with the host filesystem)

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pullFile

    public abstract boolean pullFile (String remoteFilePath, 
                    File localFile)

    Retrieves a file off device.

    Parâmetros
    remoteFilePath String : the absolute path to file on device.

    localFile File : the local file to store contents in. If non-empty, contents will be replaced.

    Devoluções
    boolean true if file was retrieved successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pullFile

    public abstract boolean pullFile (String remoteFilePath, 
                    File localFile, 
                    int userId)

    Retrieves a file off device.

    Parâmetros
    remoteFilePath String : the absolute path to file on device.

    localFile File : the local file to store contents in. If non-empty, contents will be replaced.

    userId int : The user id to pull from

    Devoluções
    boolean true if file was retrieved successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pullFileContents

    public abstract String pullFileContents (String remoteFilePath)

    Retrieves a file off device, and returns the contents.

    Parâmetros
    remoteFilePath String : the absolute path to file on device.

    Devoluções
    String A String containing the contents of the device file, or null if the copy failed for any reason (including problems with the host filesystem)

    Lança
    DeviceNotAvailableException

    pullFileFromExternal

    public abstract File pullFileFromExternal (String remoteFilePath)

    A convenience method to retrieve a file from the device's external storage, stores it in a local temporary ERROR(/File) , and return a reference to that File .

    Parâmetros
    remoteFilePath String : the path to file on device, relative to the device's external storage mountpoint

    Devoluções
    File A ERROR(/File) containing the contents of the device file, or null if the copy failed for any reason (including problems with the host filesystem)

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pushDir

    public abstract boolean pushDir (File localDir, 
                    String deviceFilePath, 
                     excludedDirectories)

    Recursively push directory contents to device while excluding some directories that are filtered.

    Parâmetros
    localDir File : the local directory to push

    deviceFilePath String : the absolute file path of the remote destination

    excludedDirectories : Set of excluded directories names that shouldn't be pushed.

    Devoluções
    boolean true if file was pushed successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pushDir

    public abstract boolean pushDir (File localDir, 
                    String deviceFilePath)

    Recursively push directory contents to device.

    Parâmetros
    localDir File : the local directory to push

    deviceFilePath String : the absolute file path of the remote destination

    Devoluções
    boolean true if file was pushed successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pushFile

    public abstract boolean pushFile (File localFile, 
                    String deviceFilePath, 
                    boolean evaluateContentProviderNeeded)

    Variant of pushFile(File, String) which can optionally consider evaluating the need for the content provider.

    Parâmetros
    localFile File : the local file to push

    deviceFilePath String : the remote destination absolute file path

    evaluateContentProviderNeeded boolean : whether to check if we need the content provider

    Devoluções
    boolean true if file was pushed successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pushFile

    public abstract boolean pushFile (File localFile, 
                    String deviceFilePath)

    Push a file to device. By default using a content provider.

    Parâmetros
    localFile File : the local file to push

    deviceFilePath String : the remote destination absolute file path

    Devoluções
    boolean true if file was pushed successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    pushString

    public abstract boolean pushString (String contents, 
                    String deviceFilePath)

    Push file created from a string to device

    Parâmetros
    contents String : the contents of the file to push

    deviceFilePath String : the remote destination absolute file path

    Devoluções
    boolean true if string was pushed successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    reboot

    public abstract void reboot ()

    Reboots the device into adb mode.

    Blocks until device becomes available.

    Lança
    DeviceNotAvailableException if device is not available after reboot

    reboot

    public abstract void reboot (String reason)

    Reboots the device into adb mode with given reason to be persisted across reboot.

    Blocks until device becomes available.

    Last reboot reason can be obtained by querying sys.boot.reason propety.

    Parâmetros
    reason String : a reason for this reboot, or null if no reason is specified.

    Lança
    DeviceNotAvailableException if device is not available after reboot

    rebootIntoBootloader

    public abstract void rebootIntoBootloader ()

    Reboots the device into bootloader mode.

    Blocks until device is in bootloader mode.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    rebootIntoFastbootd

    public abstract void rebootIntoFastbootd ()

    Reboots the device into fastbootd mode.

    Blocks until device is in fastbootd mode.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    rebootIntoRecovery

    public abstract void rebootIntoRecovery ()

    Reboots the device into adb recovery mode.

    Blocks until device enters recovery

    Lança
    DeviceNotAvailableException if device is not available after reboot

    rebootIntoSideload

    public abstract void rebootIntoSideload (boolean autoReboot)

    Reboots the device into adb sideload mode (note that this is a special mode under recovery)

    Blocks until device enters sideload mode

    Parâmetros
    autoReboot boolean : whether to automatically reboot the device after sideload

    Lança
    DeviceNotAvailableException if device is not in sideload after reboot

    rebootIntoSideload

    public abstract void rebootIntoSideload ()

    Reboots the device into adb sideload mode (note that this is a special mode under recovery)

    Blocks until device enters sideload mode

    Lança
    DeviceNotAvailableException if device is not in sideload after reboot

    rebootUntilOnline

    public abstract void rebootUntilOnline ()

    An alternate to reboot() that only blocks until device is online ie visible to adb.

    Lança
    DeviceNotAvailableException if device is not available after reboot

    rebootUntilOnline

    public abstract void rebootUntilOnline (String reason)

    An alternate to reboot() that only blocks until device is online ie visible to adb.

    Parâmetros
    reason String : a reason for this reboot, or null if no reason is specified.

    Lança
    DeviceNotAvailableException if device is not available after reboot

    See also:

    rebootUserspace

    public abstract void rebootUserspace ()

    Reboots only userspace part of device.

    Blocks until device becomes available.

    WARNING. Userspace reboot is currently under active development, use it on your own risk.

    Lança
    DeviceNotAvailableException if device is not available after reboot

    rebootUserspaceUntilOnline

    public abstract void rebootUserspaceUntilOnline ()

    An alternate to rebootUserspace() ()} that only blocks until device is online ie visible to adb.

    Lança
    DeviceNotAvailableException if device is not available after reboot

    remountSystemWritable

    public abstract void remountSystemWritable ()

    Make the system partition on the device writable. May reboot the device.

    Lança
    DeviceNotAvailableException

    remountVendorWritable

    public abstract void remountVendorWritable ()

    Make the vendor partition on the device writable. May reboot the device.

    Lança
    DeviceNotAvailableException

    runInstrumentationTests

    public abstract boolean runInstrumentationTests (IRemoteAndroidTestRunner runner, 
                    ITestLifeCycleReceiver... listeners)

    Convenience method for performing ERROR(/#runInstrumentationTests(com.android.ddmlib.testrunner.IRemoteAndroidTestRunner,Collection)) with one or more listeners passed as parameters.

    Parâmetros
    runner IRemoteAndroidTestRunner : the IRemoteAndroidTestRunner which runs the tests

    listeners ITestLifeCycleReceiver : the test result listener(s)

    Devoluções
    boolean true if test command completed. false if it failed to complete, but recovery succeeded

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered. ie test command failed to complete and recovery failed.

    runInstrumentationTests

    public abstract boolean runInstrumentationTests (IRemoteAndroidTestRunner runner, 
                     listeners)

    Runs instrumentation tests, and provides device recovery.

    If connection with device is lost before test run completes, and recovery succeeds, all listeners will be informed of testRunFailed and "false" will be returned. The test command will not be rerun. It is left to callers to retry if necessary.

    If connection with device is lost before test run completes, and recovery fails, all listeners will be informed of testRunFailed and DeviceNotAvailableException will be thrown.

    Parâmetros
    runner IRemoteAndroidTestRunner : the IRemoteAndroidTestRunner which runs the tests

    listeners : the test result listeners

    Devoluções
    boolean true if test command completed. false if it failed to complete due to device communication exception, but recovery succeeded

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered. ie test command failed to complete and recovery failed.

    runInstrumentationTestsAsUser

    public abstract boolean runInstrumentationTestsAsUser (IRemoteAndroidTestRunner runner, 
                    int userId, 
                    ITestLifeCycleReceiver... listeners)

    Same as ITestDevice#runInstrumentationTests(IRemoteAndroidTestRunner, ITestLifeCycleReceiver...) but runs the test for a given user.

    Parâmetros
    runner IRemoteAndroidTestRunner

    userId int

    listeners ITestLifeCycleReceiver

    Devoluções
    boolean

    Lança
    DeviceNotAvailableException

    runInstrumentationTestsAsUser

    public abstract boolean runInstrumentationTestsAsUser (IRemoteAndroidTestRunner runner, 
                    int userId, 
                     listeners)

    Same as ERROR(ITestDevice#runInstrumentationTests(IRemoteAndroidTestRunner, Collection)/com.android.tradefed.device.ITestDevice#runInstrumentationTests(com.android.ddmlib.testrunner.IRemoteAndroidTestRunner,Collection) ITestDevice#runInstrumentationTests(IRemoteAndroidTestRunner, Collection)) but runs the test for the given user.

    Parâmetros
    runner IRemoteAndroidTestRunner

    userId int

    listeners

    Devoluções
    boolean

    Lança
    DeviceNotAvailableException

    setDate

    public abstract void setDate (Date date)

    Sets the date on device

    Note: setting date on device requires root

    Parâmetros
    date Date : specify a particular date; will use host date if null

    Lança
    DeviceNotAvailableException

    setOptions

    public abstract void setOptions (TestDeviceOptions options)

    Set the TestDeviceOptions for the device

    Parâmetros
    options TestDeviceOptions

    setProperty

    public abstract boolean setProperty (String propKey, 
                    String propValue)

    Sets the given property value on the device. Requires adb root is true.

    Parâmetros
    propKey String : The key targeted to be set.

    propValue String : The property value to be set.

    Devoluções
    boolean returns True if the setprop command was successful, False otherwise.

    Lança
    DeviceNotAvailableException

    setRecovery

    public abstract void setRecovery (IDeviceRecovery recovery)

    Set the IDeviceRecovery to use for this device. Should be set when device is first allocated.

    Parâmetros
    recovery IDeviceRecovery : the IDeviceRecovery

    setRecoveryMode

    public abstract void setRecoveryMode (ITestDevice.RecoveryMode mode)

    Set the current recovery mode to use for the device.

    Used to control what recovery method to use when a device communication problem is encountered. Its recommended to only use this method sparingly when needed (for example, when framework is down, etc

    Parâmetros
    mode ITestDevice.RecoveryMode : whether 'recover till online only' mode should be on or not.

    setUseFastbootErase

    public abstract void setUseFastbootErase (boolean useFastbootErase)

    Set whether to use fastboot erase or fastboot format to wipe a partition on the device.

    Parâmetros
    useFastbootErase boolean : true if fastboot erase should be used or false if fastboot format should be used.

    startLogcat

    public abstract void startLogcat ()

    Start capturing logcat output from device in the background.

    Will have no effect if logcat output is already being captured. Data can be later retrieved via getLogcat.

    When the device is no longer in use, stopLogcat() must be called.

    startLogcat() and stopLogcat() do not normally need to be called when within a TF invocation context, as the TF framework will start and stop logcat.

    stopEmulatorOutput

    public abstract void stopEmulatorOutput ()

    Close and delete the emulator output.

    stopLogcat

    public abstract void stopLogcat ()

    Stop capturing logcat output from device, and discard currently saved logcat data.

    Will have no effect if logcat output is not being captured.

    switchToAdbTcp

    public abstract String switchToAdbTcp ()

    Switch device to adb-over-tcp mode.

    Devoluções
    String the tcp serial number or null if device could not be switched

    Lança
    DeviceNotAvailableException

    switchToAdbUsb

    public abstract boolean switchToAdbUsb ()

    Switch device to adb over usb mode.

    Devoluções
    boolean true if switch was successful, false otherwise.

    Lança
    DeviceNotAvailableException

    syncFiles

    public abstract boolean syncFiles (File localFileDir, 
                    String deviceFilePath)

    Incrementally syncs the contents of a local file directory to device.

    Decides which files to push by comparing timestamps of local files with their remote equivalents. Only 'newer' or non-existent files will be pushed to device. Thus overhead should be relatively small if file set on device is already up to date.

    Hidden files (with names starting with ".") will be ignored.

    Example usage: syncFiles("/tmp/files", "/sdcard") will created a /sdcard/files directory if it doesn't already exist, and recursively push the /tmp/files contents to /sdcard/files.

    Parâmetros
    localFileDir File : the local file directory containing files to recursively push.

    deviceFilePath String : the remote destination absolute file path root. All directories in thos file path must be readable. ie pushing to /data/local/tmp when adb is not root will fail

    Devoluções
    boolean true if files were synced successfully. false otherwise.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    takeBugreport

    public abstract Bugreport takeBugreport ()

    Take a bugreport and returns it inside a Bugreport object to handle it. Return null in case of issue.

    File referenced in the Bugreport object need to be cleaned via Bugreport#close() .

    Devoluções
    Bugreport

    unlockDevice

    public abstract boolean unlockDevice ()

    Unlocks the device if the device is in an encrypted state.

    This method may restart the framework but will not call postBootSetup() . Therefore, the device might not be fully ready to be tested when this method returns.

    Devoluções
    boolean true if successful or if the device is unencrypted.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.
    UnsupportedOperationException if encryption is not supported on the device.

    waitForBootComplete

    public abstract boolean waitForBootComplete (long timeOut)

    Blocks until the device's boot complete flag is set.

    Parâmetros
    timeOut long : time in msecs to wait for the flag to be set

    Devoluções
    boolean true if device's boot complete flag is set within the timeout

    Lança
    DeviceNotAvailableException

    waitForDeviceAvailable

    public abstract boolean waitForDeviceAvailable ()

    Waits for the device to be responsive and available for testing. Uses default timeout.

    Devoluções
    boolean True if device is available, False if recovery is disabled and unavailable.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    waitForDeviceAvailable

    public abstract boolean waitForDeviceAvailable (long waitTime)

    Waits for the device to be responsive and available for testing.

    Parâmetros
    waitTime long : the time in ms to wait

    Devoluções
    boolean True if device is available, False if recovery is disabled and unavailable.

    Lança
    DeviceNotAvailableException if device is still unresponsive after waitTime expires.

    waitForDeviceBootloader

    public abstract void waitForDeviceBootloader ()

    Blocks until device is visible via fastboot. Use default timeout.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    waitForDeviceInRecovery

    public abstract boolean waitForDeviceInRecovery (long waitTime)

    Blocks for the device to be in the 'adb recovery' state (note this is distinct from IDeviceRecovery ).

    Parâmetros
    waitTime long : the time in ms to wait

    Devoluções
    boolean true if device boots into recovery before time expires. false otherwise

    waitForDeviceInSideload

    public abstract boolean waitForDeviceInSideload (long waitTime)

    Blocks for the device to be in the 'adb sideload' state

    Parâmetros
    waitTime long : the time in ms to wait

    Devoluções
    boolean true if device boots into sideload before time expires. false otherwise

    waitForDeviceNotAvailable

    public abstract boolean waitForDeviceNotAvailable (long waitTime)

    Blocks for the device to be not available ie missing from adb

    Parâmetros
    waitTime long : the time in ms to wait

    Devoluções
    boolean true if device becomes not available before time expires. false otherwise

    waitForDeviceOnline

    public abstract void waitForDeviceOnline ()

    Blocks until device is visible via adb. Uses default timeout

    Note the device may not necessarily be responsive to commands on completion. Use waitForDeviceAvailable() instead.

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    waitForDeviceOnline

    public abstract void waitForDeviceOnline (long waitTime)

    Blocks until device is visible via adb.

    Note the device may not necessarily be responsive to commands on completion. Use waitForDeviceAvailable() instead.

    Parâmetros
    waitTime long : the time in ms to wait

    Lança
    DeviceNotAvailableException if connection with device is lost and cannot be recovered.

    waitForDeviceShell

    public abstract boolean waitForDeviceShell (long waitTime)

    Waits for device to be responsive to a basic adb shell command.

    Parâmetros
    waitTime long : the time in ms to wait

    Devoluções
    boolean true if device becomes responsive before waitTime elapses.