broadcastreceiver

问题 I am using PubNub API to get real time messages. I have implemented code to subscribe to my channel and receive ongoing messages. I just want these messages to receive in background even if my application is not open. I have learned about services and broadcast receiver in android but I am not understanding the how to use this with PubNub. Is there any proper way to achieve this? PubNub Subscribe Code public static final String GLOBAL_CHANNEL = "NAME_OF_MY_CHANNEL"; public void subscribe() {

问题 I am using a Boot receiver to fire AlarmManager,so that it repeats it's task every minute. I'd like the user to have in app option to enable/disable action that is done in every repeat of AlarmManager. So far I only used only a lame solution. I set user's preference in SharedPreferences and in every repeat of AlarmManager I check for user's preference in SharedPreferences and based on this preference the functionality is either executed or ignored. So far to my best knowledge, there is no way

问题 I have an Activity that has an IntentFilter and a BroadcastReceiver, and I register them in my onCreate() . IntentFilter filter = new IntentFilter(ACTION_RCV_MESSAGE); filter.addCategory(Intent.CATEGORY_DEFAULT); receiver = new MessageReceiver(); registerReceiver(receiver, filter); But upon ending my app, Logcat says: 07-03 01:38:19.567: ERROR/ActivityThread(304): android.app.IntentReceiverLeaked: Activity com.intentservicetest5.IntentServiceTest5Activity has leaked IntentReceiver com

问题 Broadcast receiver stop triggering "onReceive(Context context, Intent intent)" method after clear(swipe) app from recent list , how to solve this issue ? Manifest code <receiver android:name="*.receiver.TestReceiver" android:enabled="true" android:exported="true" android:permission="com.google.android.c2dm.permission.SEND" > <intent-filter> <action android:name="com.google.android.c2dm.intent.RECEIVE" /> <action android:name="com.google.android.c2dm.intent.REGISTRATION" /> <action android

问题 So I'm setting up a program that plays a sound that is set when you receive a message, mms or sms. I got it to work with SMS but MMS doesn't do anything. Here is the code for the class that runs the BroadcastReceiver: /** * This class overrides the main BroadcastReceiver to play the tone * at the given textSoundPath. * @author Jesse Stewart * */ public class TextMonitor extends BroadcastReceiver { public static String textSoundPath; //this is the sound set to play when //sms or mms is

问题 I have created a activity which got refreshes while a notification occurs but I am facing one problem which is that when a notification came it continues to send endless same notification. Earlier it was working fine but I made some changes and this had done. Please help me. I am attaching my code with it. Code for GCM IntentService class @Override protected void onHandleIntent(Intent intent) { Bundle extras = intent.getExtras(); String msgg = intent.getStringExtra("message"); final

问题 I hope you're having a good day :) Let's get to the point... In my manifest file I have added a receiver like this : <receiver android:name="com.example.app.AndroidMusicBroadcastReceiver" android:exported="false"> <intent-filter> <action android:name="com.android.music.metachanged" /> </intent-filter> </receiver> I've also created the class com.example.app.AndroidMusicBroadcastReceiver . public class AndroidMusicBroadcastReceiver extends BroadcastReceiver { public

问题 I am trying to get the Android BroadcastReceiver to run when a Firebase Cloud message notification is received by the Android system. public class MyBroadcastReceiver extends BroadcastReceiver { private static final String TAG = "MyBroadcastReceiver"; @Override public void onReceive(final Context context, Intent intent) { Toast.makeText(context, "EVENT OCCURED", Toast.LENGTH_LONG).show(); } } It is required in the AndroidManifest to specify receiver tags as such: <receiver android:name="

问题 I want to keep a service running in background, even when my app is killed. I'm using android.intent.action.USER_PRESENT event but the service only runs when the screen is unlocked. I tried android.intent.action.BOOT_COMPLETED but it needs to restarts the phone at least once after downloading the app. Ideally I would start my service all X minutes, using ACTION_TIME_TICK for instance. Then check conditions (battery level, network connections...) before starting the service. The problem is

问题 I want to write an App that monitors my paired bluetooth connection in the following way: If a file comes from a paired source it should be stored. If no file was passed and the bluetooth connection breaks down, my app shall store a dummy file. Storing a file works great, my main issue is how to run this whole thing without having an activity on my display.... I read much about services, but mostly it is said that a service is depending on an activity/app...is that right? Is there any other