android-pendingintent

问题 So, after a lot of head scratching, I am at my wit's end. I have a media player RemoteViews in my notification and I would like to be able to access the play, pause, previous and next buttons. I know that setOnClickPendingIntent() will be used to communicate from the notification. However, I am left wondering how that will work. Is it possible to let the service handle the clicks? I have tried this, but in vain. I was trying to let me service handle the pause and resume of the player: rm =

问题 To cancel an alarm, I use alarmManager.cancel(pendingIntent); which, according to android developers Removes any alarms with a matching Intent. Any alarm, of any type, whose Intent matches this one (as defined by filterEquals(Intent)), will be canceled. If it compares 2 pendingIntents which are constructed with a different context and the intents they use have a different context as well, but the classes they refer to are the same, does filterEquals(Intent) return true? So, pendingIntent1 has

问题 I am trying to create multiple proximity alerts but I cant get it to work... I think that the broadcast receiver gets overwritten and thus is handling only the last broadcast. So if I had two points close by only the one whose intent was created last will generate an alert... I read that I should use request codes but I have no idea on how to do that... My method for setting up the pending intents and the broadcast receiver... private void addProximityAlert(double latitude, double longitude,

问题 I updated my OS version to android 10 last night, and since then the startActivity function inside the broadcast receiver is doing nothing. This is how I try to start the activity based on the answer of CommonsWare: Intent i = new Intent(context, AlarmNotificationActivity.class); i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) { // This is at least android 10... Log.d("Debug", "This is android 10"); // Start the

问题 I realize this question already exists, but I am having trouble implementing the solutions. I'm using these questions as guidlines: multiple proximity alert based on a service set 2 proximity alerts with the same broadcast Where I register the receiver: final String NEAR_YOU_INTENT = "neighborhood.crodgers.example.activities.PROXIMITY_ALERT"; IntentFilter filter = new IntentFilter(NEAR_YOU_INTENT); registerReceiver(new LocationReceiver(), filter); Where the proximity alerts are added (Note:

问题 I know that this question is asked many times in SO,and I've tried to follow 20 web page content.. page 1 page 2 page 3 page 4 etc etc pages... Basically my code source is Androidhive.info My issue is-- in log cat it is displaying the location but it is not saving in my database.. I have a php file at server and I am calling it by httppost on button click..My motto is 1.On button click it should send the location(this task completed) 2.App should run in background and send location details in

问题 I have Activity A which starts Activity B with following code: Intent intent = new Intent(this, B.class); intent.putExtra("foo", new MySerializableObject()); startActivity(intent); In B "foo" is received correctly and then I create PendingIntent to start itself after some time, you can think about it as some alarm clock app. Anyway the mysterious thing is that when I schedule this intent in following way: Intent intent = new Intent(context, B.class); intent.putExtra("bar", true);

问题 I have create a widget in android , whenever i click on Widget TextView one service get starts but at the same time i want to change the icon which is shown on the right side. I can set a onclick over Widget TextView using remoteViews.setOnClickPendingIntent(R.id.widgetTxt,pendingIntent); but i don't know where i can change the icon when the TextView get clicks image @Override public void onUpdate(Context context, AppWidgetManager appWidgetManager,int[] appWidgetIds) { // Here i am trying to

问题 I have create a widget in android , whenever i click on Widget TextView one service get starts but at the same time i want to change the icon which is shown on the right side. I can set a onclick over Widget TextView using remoteViews.setOnClickPendingIntent(R.id.widgetTxt,pendingIntent); but i don't know where i can change the icon when the TextView get clicks image @Override public void onUpdate(Context context, AppWidgetManager appWidgetManager,int[] appWidgetIds) { // Here i am trying to

问题 I could not manage to start an activity from the Now Playing card. I am using the following code, but the NowPlayingActivity never gets called. Intent intent = new Intent(getApplicationContext(), NowPlayingCardActivity.class); PendingIntent pi = PendingIntent.getActivity(getApplicationContext(), 99, intent, PendingIntent.FLAG_UPDATE_CURRENT); mSession.setSessionActivity(pi); and in the manifest file: <activity android:name=".NowPlayingCardActivity" /> I am taken to the main activity when I