AndroidManifest.xml中:
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<application
android:name=".MyApp"
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme"
<receiver
android:name=".receivers.BootCompleteReceiver"
android:enabled="true"
android:exported="true"
android:permission="android.permission.RECEIVE_BOOT_COMPLETED">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<action android:name="android.intent.action.QUICKBOOT_POWERON" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</receiver>
<receiver android:name=".receivers.ScreenOnReceiver"
android:enabled="true"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.SCREEN_ON" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</receiver>
<receiver android:name=".receivers.ScreenOffReceiver"
android:enabled="true"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.SCREEN_OFF" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</receiver>
接受者:
class BootCompleteReceiver : BroadcastReceiver() {
override fun onReceive(p0: Context, p1: Intent?) {
if (p1?.action.equals(Intent.ACTION_BOOT_COMPLETED, true))
Log.i(TAG, "Boot Time: %d".format(System.currentTimeMillis()))
}
}
接受者:
class ScreenOnReceiver: BroadcastReceiver() {
override fun onReceive(p0: Context, p1: Intent?) {
if (p1?.action.equals(Intent.ACTION_SCREEN_ON, true))
Log.i(TAG, "Screen On Time: %d".format(System.currentTimeMillis()))
}
}
class ScreenOffReceiver: BroadcastReceiver() {
override fun onReceive(p0: Context, p1: Intent?) {
if (p1?.action.equals(Intent.ACTION_SCREEN_OFF, true))
Log.i(TAG, "Screen Off Time: %d".format(System.currentTimeMillis()))
}
}
MyApp:
private lateinit var screenOnReceiver: ScreenOnReceiver
private lateinit var screenOffReceiver: ScreenOffReceiver
override fun onCreate() {
super.onCreate()
val screenOnIntentFilter = IntentFilter(Intent.ACTION_SCREEN_ON)
screenOnReceiver = ScreenOnReceiver()
registerReceiver(screenOnReceiver, screenOnIntentFilter)
val screenOffIntentFilter = IntentFilter(Intent.ACTION_SCREEN_OFF)
screenOffReceiver = ScreenOffReceiver()
registerReceiver(screenOffReceiver, screenOffIntentFilter)
}
发布于 2018-08-06 09:27:43
我也有同样的问题,试试以下代码:
<receiver
android:name=".OnBoot"
android:enabled="true"
android:permission="android.permission.RECEIVE_BOOT_COMPLETED">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<action android:name="android.intent.action.REBOOT" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</receiver>
https://stackoverflow.com/questions/-100005908
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