A partir de 27 de março de 2025, recomendamos usar android-latest-release em vez de aosp-main para criar e contribuir com o AOSP. Para mais informações, consulte Mudanças no AOSP.
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FileLogger
public class FileLogger
extends BaseStreamLogger < SizeLimitedOutputStream >
Subclasses diretas conhecidas |
Um ILeveledLogOutput que direciona mensagens de log para um arquivo e para stdout.
Resumo
Métodos protegidos |
|---|
void | init (String logPrefix, String fileSuffix) Alternativa ao init() onde podemos especificar o nome do arquivo e o sufixo. |
Construtores públicos
FileLogger
public FileLogger ()
Métodos públicos
clone
public ILeveledLogOutput clone ()
Cria um novo FileLogger com as mesmas configurações de nível de log do objeto atual.
Não copia o conteúdo do arquivo de log subjacente (ou seja, os dados de log do clone serão gravados em um novo arquivo).
fecharLog
public void closeLog ()
getMaxLogSizeMbytes
public long getMaxLogSizeMbytes ()
Retorna o tamanho máximo do log em MBytes.
iniciar
public void init ()
Métodos protegidos
iniciar
protected void init (String logPrefix,
String fileSuffix) Alternativa ao init() onde podemos especificar o nome do arquivo e o sufixo.
| Parâmetros |
|---|
logPrefix | String : o nome do arquivo onde registrar sem extensão. |
fileSuffix | String : a extensão do arquivo onde registrar. |
O conteúdo e os exemplos de código nesta página estão sujeitos às licenças descritas na Licença de conteúdo. Java e OpenJDK são marcas registradas da Oracle e/ou suas afiliadas.
Última atualização 2023-12-01 UTC.
[[["Fácil de entender","easyToUnderstand","thumb-up"],["Meu problema foi resolvido","solvedMyProblem","thumb-up"],["Outro","otherUp","thumb-up"]],[["Não contém as informações de que eu preciso","missingTheInformationINeed","thumb-down"],["Muito complicado / etapas demais","tooComplicatedTooManySteps","thumb-down"],["Desatualizado","outOfDate","thumb-down"],["Problema na tradução","translationIssue","thumb-down"],["Problema com as amostras / o código","samplesCodeIssue","thumb-down"],["Outro","otherDown","thumb-down"]],["Última atualização 2023-12-01 UTC."],[],[],null,["# FileLogger\n==========\n\n\n`\npublic\n\n\nclass\nFileLogger\n`\n\n\n`\n\n\n`\n\n`\n\n\n`\n\n`\n\nextends `[BaseStreamLogger](../../../../../../reference/tradefed/com/android/tradefed/log/BaseStreamLogger.html)`\u003c`[SizeLimitedOutputStream](../../../../../../reference/tradefed/com/android/tradefed/util/SizeLimitedOutputStream.html)`\u003e\n\n\n`\n\n`\n\n\n`\n\n|---|---|---|-------------------------------------|\n| java.lang.Object ||||\n| ↳ | [com.android.tradefed.log.BaseLeveledLogOutput](../../../../../../reference/tradefed/com/android/tradefed/log/BaseLeveledLogOutput.html) |||\n| | ↳ | [com.android.tradefed.log.BaseStreamLogger](../../../../../../reference/tradefed/com/android/tradefed/log/BaseStreamLogger.html)\\\u003c[com.android.tradefed.util.SizeLimitedOutputStream](../../../../../../reference/tradefed/com/android/tradefed/util/SizeLimitedOutputStream.html)\\\u003e ||\n| | | ↳ | com.android.tradefed.log.FileLogger |\n\n|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| Known direct subclasses [HistoryLogger](../../../../../../reference/tradefed/com/android/tradefed/log/HistoryLogger.html) |---------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------| | [HistoryLogger](../../../../../../reference/tradefed/com/android/tradefed/log/HistoryLogger.html) | TF History Logger, special log that contains only some specific events. | |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nA [ILeveledLogOutput](../../../../../../reference/tradefed/com/android/tradefed/log/ILeveledLogOutput.html) that directs log messages to a file and to stdout.\n\nSummary\n-------\n\n| ### Public constructors ||\n|------------------------------------------------------------------------------------------------------------------|---|\n| ` `[FileLogger](../../../../../../reference/tradefed/com/android/tradefed/log/FileLogger.html#FileLogger())`() ` |\n\n| ### Public methods ||\n|-----------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ` `[ILeveledLogOutput](../../../../../../reference/tradefed/com/android/tradefed/log/ILeveledLogOutput.html) | ` `[clone](../../../../../../reference/tradefed/com/android/tradefed/log/FileLogger.html#clone())`() ` Creates a new [FileLogger](../../../../../../reference/tradefed/com/android/tradefed/log/FileLogger.html) with the same log level settings as the current object. |\n| ` void` | ` `[closeLog](../../../../../../reference/tradefed/com/android/tradefed/log/FileLogger.html#closeLog())`() ` |\n| ` `[InputStreamSource](../../../../../../reference/tradefed/com/android/tradefed/result/InputStreamSource.html) | ` `[getLog](../../../../../../reference/tradefed/com/android/tradefed/log/FileLogger.html#getLog())`() ` |\n| ` long` | ` `[getMaxLogSizeMbytes](../../../../../../reference/tradefed/com/android/tradefed/log/FileLogger.html#getMaxLogSizeMbytes())`() ` Returns the max log size of the log in MBytes. |\n| ` void` | ` `[init](../../../../../../reference/tradefed/com/android/tradefed/log/FileLogger.html#init())`() ` |\n\n| ### Protected methods ||\n|---------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ` void` | ` `[init](../../../../../../reference/tradefed/com/android/tradefed/log/FileLogger.html#init(java.lang.String,%20java.lang.String))`(String logPrefix, String fileSuffix) ` Alternative to [init()](../../../../../../reference/tradefed/com/android/tradefed/log/FileLogger.html#init()) where we can specify the file name and suffix. |\n\nPublic constructors\n-------------------\n\n### FileLogger\n\n```\npublic FileLogger ()\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\nPublic methods\n--------------\n\n### clone\n\n```\npublic ILeveledLogOutput clone ()\n```\n\nCreates a new [FileLogger](../../../../../../reference/tradefed/com/android/tradefed/log/FileLogger.html) with the same log level settings as the current object.\n\n\u003cbr /\u003e\n\nDoes not copy underlying log file content (ie the clone's log data will be written to a new file.)\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Returns ||\n|-----------------------------------------------------------------------------------------------------------|--------|\n| [ILeveledLogOutput](../../../../../../reference/tradefed/com/android/tradefed/log/ILeveledLogOutput.html) | \u003cbr /\u003e |\n\n### closeLog\n\n```\npublic void closeLog ()\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n### getLog\n\n```\npublic InputStreamSource getLog ()\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Returns ||\n|--------------------------------------------------------------------------------------------------------------|--------|\n| [InputStreamSource](../../../../../../reference/tradefed/com/android/tradefed/result/InputStreamSource.html) | \u003cbr /\u003e |\n\n### getMaxLogSizeMbytes\n\n```\npublic long getMaxLogSizeMbytes ()\n```\n\nReturns the max log size of the log in MBytes.\n\n\u003cbr /\u003e\n\n| Returns ||\n|--------|--------|\n| `long` | \u003cbr /\u003e |\n\n### init\n\n```\npublic void init ()\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\nProtected methods\n-----------------\n\n### init\n\n```\nprotected void init (String logPrefix, \n String fileSuffix)\n```\n\nAlternative to [init()](../../../../../../reference/tradefed/com/android/tradefed/log/FileLogger.html#init()) where we can specify the file name and suffix.\n\n\u003cbr /\u003e\n\n| Parameters ||\n|--------------|----------------------------------------------------------------|\n| `logPrefix` | `String`: the file name where to log without extension. \u003cbr /\u003e |\n| `fileSuffix` | `String`: the extension of the file where to log. \u003cbr /\u003e |"]]
