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ResourceMetricUtil
public
class
ResourceMetricUtil
extends Object
| java.lang.Object
|
| ↳ |
com.android.tradefed.monitoring.collector.ResourceMetricUtil
|
Funções de utilitário para compor métricas.
Resumo
Métodos públicos |
|---|
static
float
|
ConvertedMetricValue(String original, float conversionDivisor)
Converte o valor da métrica em unidades diferentes e formata o valor de saída.
|
static
|
GetCommandResponse(IDeviceManager deviceManager, String serial, String cmd, long timeoutMs)
Executa o comando adb e retorna a resposta em caso de sucesso.
|
static
Timestamp
|
GetCurrentTimestamp()
Recebe o carimbo de data/hora atual do relógio UTC do sistema.
|
static
float
|
RoundedMetricValue(String original)
Analisar e formatar o valor da métrica.
|
Construtores públicos
ResourceMetricUtil
public ResourceMetricUtil ()
Métodos públicos
ConvertedMetricValue
public static float ConvertedMetricValue (String original,
float conversionDivisor)
Converte o valor da métrica em unidades diferentes e formata o valor de saída.
| Parâmetros |
|---|
original |
String: a string do valor original. |
conversionDivisor |
float: o divisor para conversão de unidades. |
| Retorna |
|---|
float |
O valor flutuante de saída. |
| Gera |
|---|
NumberFormatException |
se a string original for nula. |
GetCommandResponse
public static GetCommandResponse (IDeviceManager deviceManager,
String serial,
String cmd,
long timeoutMs)
Executa o comando adb e retorna a resposta em caso de sucesso.
| Parâmetros |
|---|
deviceManager |
IDeviceManager: a instância IDeviceManager para executar o comando em dispositivos "disponíveis". |
serial |
String: o número de série do dispositivo. |
cmd |
String: a string de comando. |
timeoutMs |
long: o tempo de espera em milissegundos. |
GetCurrentTimestamp
public static Timestamp GetCurrentTimestamp ()
Recebe o carimbo de data/hora atual do relógio UTC do sistema.
RoundedMetricValue
public static float RoundedMetricValue (String original)
Analisar e formatar o valor da métrica.
| Parâmetros |
|---|
original |
String: a string do valor original. |
| Retorna |
|---|
float |
O valor flutuante de saída. |
| Gera |
|---|
NumberFormatException |
se a string original for nula. |
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 2025-07-27 UTC.
[null,null,["Última atualização 2025-07-27 UTC."],[],[],null,["# ResourceMetricUtil\n==================\n\n\n`\npublic\n\n\nclass\nResourceMetricUtil\n`\n\n\n`\n\nextends Object\n\n\n`\n\n`\n\n\n`\n\n|---|--------------------------------------------------------------|\n| java.lang.Object ||\n| ↳ | com.android.tradefed.monitoring.collector.ResourceMetricUtil |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nUtility functions for composing metrics.\n\nSummary\n-------\n\n| ### Public constructors ||\n|--------------------------------------------------------------------------------------------------------------------------------------------------------------|---|\n| ` `[ResourceMetricUtil](../../../../../../../reference/tradefed/com/android/tradefed/monitoring/collector/ResourceMetricUtil.html#ResourceMetricUtil())`() ` |\n\n| ### Public methods ||\n|---------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ` static float` | ` `[ConvertedMetricValue](../../../../../../../reference/tradefed/com/android/tradefed/monitoring/collector/ResourceMetricUtil.html#ConvertedMetricValue(java.lang.String,%20float))`(String original, float conversionDivisor) ` Converts the metric value to different units and formats the output value. |\n| ` static ` | ` `[GetCommandResponse](../../../../../../../reference/tradefed/com/android/tradefed/monitoring/collector/ResourceMetricUtil.html#GetCommandResponse(com.android.tradefed.device.IDeviceManager,%20java.lang.String,%20java.lang.String,%20long))`(`[IDeviceManager](../../../../../../../reference/tradefed/com/android/tradefed/device/IDeviceManager.html)` deviceManager, String serial, String cmd, long timeoutMs) ` Executes adb command and returns response if succeed. |\n| ` static Timestamp` | ` `[GetCurrentTimestamp](../../../../../../../reference/tradefed/com/android/tradefed/monitoring/collector/ResourceMetricUtil.html#GetCurrentTimestamp())`() ` Gets current timestamp from system UTC clock. |\n| ` static float` | ` `[RoundedMetricValue](../../../../../../../reference/tradefed/com/android/tradefed/monitoring/collector/ResourceMetricUtil.html#RoundedMetricValue(java.lang.String))`(String original) ` Parse and format the metric value. |\n\nPublic constructors\n-------------------\n\n### ResourceMetricUtil\n\n```\npublic ResourceMetricUtil ()\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\nPublic methods\n--------------\n\n### ConvertedMetricValue\n\n```\npublic static float ConvertedMetricValue (String original, \n float conversionDivisor)\n```\n\nConverts the metric value to different units and formats the output value.\n\n\u003cbr /\u003e\n\n| Parameters ||\n|---------------------|--------------------------------------------------|\n| `original` | `String`: the original value string. \u003cbr /\u003e |\n| `conversionDivisor` | `float`: the divisor for unit conversion. \u003cbr /\u003e |\n\n| Returns ||\n|---------|--------------------------------|\n| `float` | The output float value. \u003cbr /\u003e |\n\n| Throws ||\n|-------------------------|---------------------------------|\n| `NumberFormatException` | if the original string is null. |\n\n### GetCommandResponse\n\n```\npublic static GetCommandResponse (../../../../../../../reference/tradefed/com/android/tradefed/device/IDeviceManager.html deviceManager, \n String serial, \n String cmd, \n long timeoutMs)\n```\n\nExecutes adb command and returns response if succeed.\n\n\u003cbr /\u003e\n\n| Parameters ||\n|-----------------|----------------------------------------------------------------------------------------------------|\n| `deviceManager` | `IDeviceManager`: the IDeviceManager instance for executing command on \"Available\" devices. \u003cbr /\u003e |\n| `serial` | `String`: the device serial. \u003cbr /\u003e |\n| `cmd` | `String`: the command string. \u003cbr /\u003e |\n| `timeoutMs` | `long`: the time to wait in milliseconds. \u003cbr /\u003e |\n\n| Returns ||\n|---|--------------------------------------------------------------------------------------------------------------------------|\n| | A [CommandResult](../../../../../../../reference/tradefed/com/android/tradefed/util/CommandResult.html) instance. \u003cbr /\u003e |\n\n### GetCurrentTimestamp\n\n```\npublic static Timestamp GetCurrentTimestamp ()\n```\n\nGets current timestamp from system UTC clock.\n\n\u003cbr /\u003e\n\n| Returns ||\n|-------------|--------|\n| `Timestamp` | \u003cbr /\u003e |\n\n### RoundedMetricValue\n\n```\npublic static float RoundedMetricValue (String original)\n```\n\nParse and format the metric value.\n\n\u003cbr /\u003e\n\n| Parameters ||\n|------------|---------------------------------------------|\n| `original` | `String`: the original value string. \u003cbr /\u003e |\n\n| Returns ||\n|---------|--------------------------------|\n| `float` | The output float value. \u003cbr /\u003e |\n\n| Throws ||\n|-------------------------|---------------------------------|\n| `NumberFormatException` | if the original string is null. |"]]
