Android 重启广播接收器后不是 运行
Android After Reboot Broadcast Receiver is not running
我使用了这个权限:
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
接收者是:
<receiver android:name=".auth.NotificationBroadcast" android:enabled="true" >
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
</receiver>
代码中的接收者是:
@Override
public void onReceive(Context context, Intent intent) {
System.out.println("BroadcastReceiverBroadcast--------------------ReceiverBroadcastReceiverBroadcastReceiver----------------BroadcastReceiver");
if (intent != null) {
String action = intent.getAction();
switch (action) {
case Intent.ACTION_BOOT_COMPLETED:
System.out.println("Called on REBOOT");
// start a new service and repeat using alarm manager
break;
default:
break;
}
}
}
重新启动后,在 lollipop 中仍未调用它,但在 marshmallow 上它是 运行。
尝试将此行放入接收者的 intent-filter。
<action android:name="android.intent.action.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE" />
如果您的应用程序安装在 SD 卡上,您应该注册它以获取 android.intent.action.BOOT_COMPLETED 事件。
已更新:由于您的应用正在使用闹钟服务,因此不应将其安装在外部存储设备上。参考:http://developer.android.com/guide/topics/data/install-location.html
只要平台启动完成,就会广播带有 android.intent.action.BOOT_COMPLETED 操作的意图。您需要注册您的应用程序才能接收此意图。要注册,请将此添加到您的 AndroidManifest.xml
<receiver android:name=".ServiceManager">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
</receiver>
因此您将使用 ServiceManager 作为广播接收器来接收启动事件的意图。 ServiceManager class 应如下所示:
public class ServiceManager extends BroadcastReceiver {
Context mContext;
private final String BOOT_ACTION = "android.intent.action.BOOT_COMPLETED";
@Override
public void onReceive(Context context, Intent intent) {
// All registered broadcasts are received by this
mContext = context;
String action = intent.getAction();
if (action.equalsIgnoreCase(BOOT_ACTION)) {
//check for boot complete event & start your service
startService();
}
}
private void startService() {
//here, you will start your service
Intent mServiceIntent = new Intent();
mServiceIntent.setAction("com.bootservice.test.DataService");
mContext.startService(mServiceIntent);
}
}
既然我们要启动服务,那么它也必须在 AndroidManifest 中提及:
<service android:name=".LocationService">
<intent-filter>
<action android:name="com.bootservice.test.DataService"/>
</intent-filter>
</service>
我使用了这个权限:
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
接收者是:
<receiver android:name=".auth.NotificationBroadcast" android:enabled="true" >
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
</receiver>
代码中的接收者是:
@Override
public void onReceive(Context context, Intent intent) {
System.out.println("BroadcastReceiverBroadcast--------------------ReceiverBroadcastReceiverBroadcastReceiver----------------BroadcastReceiver");
if (intent != null) {
String action = intent.getAction();
switch (action) {
case Intent.ACTION_BOOT_COMPLETED:
System.out.println("Called on REBOOT");
// start a new service and repeat using alarm manager
break;
default:
break;
}
}
}
重新启动后,在 lollipop 中仍未调用它,但在 marshmallow 上它是 运行。
尝试将此行放入接收者的 intent-filter。
<action android:name="android.intent.action.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE" />
如果您的应用程序安装在 SD 卡上,您应该注册它以获取 android.intent.action.BOOT_COMPLETED 事件。
已更新:由于您的应用正在使用闹钟服务,因此不应将其安装在外部存储设备上。参考:http://developer.android.com/guide/topics/data/install-location.html
只要平台启动完成,就会广播带有 android.intent.action.BOOT_COMPLETED 操作的意图。您需要注册您的应用程序才能接收此意图。要注册,请将此添加到您的 AndroidManifest.xml
<receiver android:name=".ServiceManager">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
</receiver>
因此您将使用 ServiceManager 作为广播接收器来接收启动事件的意图。 ServiceManager class 应如下所示:
public class ServiceManager extends BroadcastReceiver {
Context mContext;
private final String BOOT_ACTION = "android.intent.action.BOOT_COMPLETED";
@Override
public void onReceive(Context context, Intent intent) {
// All registered broadcasts are received by this
mContext = context;
String action = intent.getAction();
if (action.equalsIgnoreCase(BOOT_ACTION)) {
//check for boot complete event & start your service
startService();
}
}
private void startService() {
//here, you will start your service
Intent mServiceIntent = new Intent();
mServiceIntent.setAction("com.bootservice.test.DataService");
mContext.startService(mServiceIntent);
}
}
既然我们要启动服务,那么它也必须在 AndroidManifest 中提及:
<service android:name=".LocationService">
<intent-filter>
<action android:name="com.bootservice.test.DataService"/>
</intent-filter>
</service>