Android 位置变化时的无限广播
我在活动中发挥了作用Android 位置变化时的无限广播,android,Android,我在活动中发挥了作用 if (locationManager != null && pendingIntent != null) { locationManager.removeUpdates(pendingIntent); } Intent intent = new Intent("com.app.android.tracker.LOCATION_READY"); pendingIntent = PendingIntent.getBroadcast(getApplicat
if (locationManager != null && pendingIntent != null) {
locationManager.removeUpdates(pendingIntent);
}
Intent intent = new Intent("com.app.android.tracker.LOCATION_READY");
pendingIntent = PendingIntent.getBroadcast(getApplicationContext(),
0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
//Register for broadcast intents
locationManager.requestLocationUpdates(provider,120000,0,pendingIntent); }
在广播接收方面,我做了些什么
public class LocationReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Logger.debug("LocationReceiver->onRceive");
Bundle b = intent.getExtras();
Location loc = (Location)b.get(android.location.LocationManager.KEY_LOCATION_CHANGED);
Logger.debug("Loc:"+loc);
if(loc != null){
//
}
} }
<receiver android:name=".LocationReceiver">
<intent-filter>
<action android:name="com.app.android.tracker.LOCATION_READY" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</receiver>
在清单上我已经做了
public class LocationReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Logger.debug("LocationReceiver->onRceive");
Bundle b = intent.getExtras();
Location loc = (Location)b.get(android.location.LocationManager.KEY_LOCATION_CHANGED);
Logger.debug("Loc:"+loc);
if(loc != null){
//
}
} }
<receiver android:name=".LocationReceiver">
<intent-filter>
<action android:name="com.app.android.tracker.LOCATION_READY" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</receiver>
现在我的问题是,当任何位置被更新时,它会无限地广播,而我的模拟器是挂起的。
有时它会给出空位置您需要停止请求位置更新。 您可以在onReceive方法上执行此操作,例如:
LocationManager locationManager = (LocationManager) mContext.getSystemService(Context.LOCATION_SERVICE);
locationManager.removeUpdates(this);