如何确定Android中的设备启动事件 [英] How to determine Device startup event in android

问题描述

我想在我的android应用程序中保留一个日志，该日志将包含Device Started(启动)(设备启动)和Device Stop Times(设备停止时间).任何想法如何做到这一点?

I want to mantain a log in my android application , log will contain the Device Started (Bootup) and Device Stop Times. Any Idea how to do this ?

我必须在Bootup上启动我的应用程序，但是如何确定该应用程序是在Bootup上启动的?

I have to start my application on Bootup , But how to determine that application is started on Bootup ?

我已经搜索过，但找不到更好的解决方案.

I have searched but could not find a better solution.

推荐答案

使用 BroadCastReceiver 接收 BOOT_COMPLETED 广播.此广播在设备启动时引发

Use BroadCastReceiver to receive BOOT_COMPLETED broadcast. This broadcast is thrown in device startup

接收者会像

    <receiver
        android:name="ReceiverName"
        android:enabled="true" >
        <intent-filter>
            <action android:name="android.intent.action.BOOT_COMPLETED" />
            <category android:name="android.intent.category.DEFAULT" />
        </intent-filter>
    </receiver>

您将需要使用以下权限

<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>

现在在代码中编写一个 BroadCastReceiver 类，例如

now in code write a BroadCastReceiver class like

public class ReceiverName extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
          // do startup tasks or start your luncher activity
    }
}

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