带有 AlarmManager 和 AndroidAnnotations 的 BroadcastReceiver

Question

我做了很多尝试来完成这项工作，但我无法弄清楚哪里出了问题。如果我调用 sendBroadcast(new Intent(ACTION))，我的广播接收器会被调用，但它不能与 AlarmManager 一起工作：

@EReceiver
public class MyBroadcastReceiver extends AbstractBroadcastReceiver {

public static final int REQUEST_CODE = 12345;
public static final String ACTION = "com.xxx.yyy.alarm";

public static void setAlarm(Context context) {
    Log.e("AUTOMATIC", "setAlarm");
    AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
    Intent intent = new Intent(context, MyBroadcastReceiver.class);
    intent.setAction(ACTION);
    PendingIntent pIntent = PendingIntent.getBroadcast(context, REQUEST_CODE, intent, 0);
    alarmManager.setInexactRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis(), 5000, pIntent);
}

@ReceiverAction(ACTION)
public void init(Context context) {
    Log.e("BROADCAST", "woke up receiver action");
    MyService_.intent(context).run().start();
}
}

Answer 1

您需要在扩展 BroadcastReceiver

的 class 中实现 onReceived 方法

 @Override
public void onReceive(Context context, Intent intent) {
    if (intent.getAction().equals("android.intent.action.BOOT_COMPLETED")) {
        // Set the alarm here.
    }
}

还有不要忘记权限：

如果尚未完成，也将其添加到您的清单中：

<receiver android:name="com.theClassThatExtendBroadcastReceiver">
    </receiver>

更多信息： http://developer.android.com/training/scheduling/alarms.html

Answer 2

问题是您在意图中使用的是原始 class，而不是生成的意图。更改为：

Intent intent = new Intent(context, MyBroadcastReceiver_.class);

注意 class 名称中的下划线。

带有 AlarmManager 和 AndroidAnnotations 的 BroadcastReceiver

BroadcastReceiver with AlarmManager and AndroidAnnotations

broadcastreceiver

alarmmanager

android-annotations