手机重启 清单文件注册:
<receiver android:name=".Test_Broadcast.BootReceiver">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED"/>
</intent-filter>
</receiver>
权限:
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
在广播中开启Activity: 不能在广播接受者直接开启activity,需要添加一个标记,一个任务栈的标记
public class BootReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Intent intent2 =
new Intent(context, MainActivity.class);
intent2.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(intent);
}
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