android-service

问题 I have create the service which implement the media player class to play the back ground music.But now i want to convert into sound pool so that multiple sound can be played. can help any on which can provide me the some link of source code? Thanks in Advance. 回答1: Just i have implemented the service with background sound,i have check the code from http://android-er.blogspot.com/2010/11/play-audio-resources-using-soundpool.html and http://developer.android.com/guide/topics/fundamentals/bound

问题 I have create the service which implement the media player class to play the back ground music.But now i want to convert into sound pool so that multiple sound can be played. can help any on which can provide me the some link of source code? Thanks in Advance. 回答1: Just i have implemented the service with background sound,i have check the code from http://android-er.blogspot.com/2010/11/play-audio-resources-using-soundpool.html and http://developer.android.com/guide/topics/fundamentals/bound

问题 Is there any reliable way to get a Context from a Service ? I want to register a broadcast receiver for ACTION_PHONE_STATE_CHANGED but I don't need my app to always get this information, so I don't put it in the Manifest . However, I can't have the broadcast receiver be killed by the GC when I need this information so I'm registering the broadcast receiver in a Service . Hence, I need a Context to to call registerReceiver() . When I no longer need the ACTION_PHONE_STATE_CHANGED I unregister

问题 Trying to create 2 background threads and sending a message from thread0 to thread1 where it is handled by MessageHandler using the android Looper and message queue associated with thread1. I expected to see separate thread ids for threads 0,1 and the main thread. However, I was surprised to see something unexpected. 09-08 14:23:21.089: D/MQ(4514): Hi, the system is up! Today is: Sep 8, 2014 2:23:21 PM 09-08 14:23:21.099: V/MQ(4514): onStartCommand(). I am INSIDE THE main sERVICE Thread id =

问题 When I start my service that zips a lot of files in background it always gets killed after about 8% and 15-30 seconds. How can I prevent that and let my service finish its task? The service is not bound to anything, might this be the problem? //EDIT: I created a foreground service out of it but it still gets terminated. public class PackingService extends Service { String basePath = ""+ Environment.getExternalStorageDirectory(); String source = basePath+"/data.zip"; File dir = new File

问题 Tl;dr How to know when an IntentService has finished downloading upon returning to the Activity which listens to its result using a BroadcastReceiver ? I'm moving to implementing data downloading to IntentService s, and notifying when the task has finished using BroadcastReceiver s. I generally start the service in my Activity : IntentFilter intentFilter = DownloadDataService.startDownloadData(this); getLocalBroadcastManager().registerReceiver(mBroadcastReceiver, intentFilter); The part that

问题 I understand that a Service class runs in the background in Android and I also understand how to start and stop a service. I am just trying to get a better idea of how to use a Service . So say I have a service running in the background. How can I simply get the URL name of a webpage from a web browser app. Her is my service below: public class MyService extends Service { private static final int NOTIF_ID = 1; private static final String NOTIF_CHANNEL_ID = "Channel_Id"; @Nullable @Override

问题 I want to run my Android service(real-time notification service) after application installed and force it to work even application closed. This service responsible for listening my real-time notification server, when notification received I create Android notification and maybe run my app, if it is closed. I assume that my way is not correct for this case and there is another way working with real-time notification. I will be grateful if you give some link or a small explanation. 回答1: the

问题 I want to run my Android service(real-time notification service) after application installed and force it to work even application closed. This service responsible for listening my real-time notification server, when notification received I create Android notification and maybe run my app, if it is closed. I assume that my way is not correct for this case and there is another way working with real-time notification. I will be grateful if you give some link or a small explanation. 回答1: the

问题 I know this is duplicate question, but I am not getting the explanatory example or solution. I want to develop an application which after run calls a background service which takes the GPS location of device and send it via PHP web service to the server. And when user wants, he can stop the service. I am working on service for the first time. I searched on google and found many tutorial, but not getting it. So please guide me for this. 回答1: you can able to send current location or lat and lag