intentservice

I am implementing an app, in that I have two Services. One does some task and pass some value to another service and that service does some task using this value. When the first Service generate first value it should start 2nd service. Here after the values generated by the first service will be added in a queue in 2nd service. First time when the 2nd service starts I can set the value in queue using intent, but I don't know how to communicate after starting the 2nd service. How to communicate between these to services. Anybody have some idea on this please do help me. As of my understanding,

I have an IntentService that uploads a file. Everything works fine, but I'm a little confused about how to handle the notifications. When I start the notification I use startForeground() because the files can be rather large and I don't want the upload to get killed unless absolutely necessary. When I use startForeground() it displays two notifications in the notification area (one under Ongoing and one under Notifications): I've read through a number of different Stack Overflow posts and web articles, but none of them answer the question I have...hopefully I haven't missed one that talks

I know this question has been asked many times, but all the other threads didn't solve my issue at all, I can't see anything wrong with my code. Maybe I missed something here, can anyone help me out? Code for the Intent Service: package Services; import android.app.IntentService; import android.content.Intent; import android.widget.Toast; public class WifiSearchService extends IntentService { /** * A constructor is required, and must call the super IntentService(String) * constructor with a name for the worker thread. */ public WifiSearchService() { super("WifiSearchService"); } @Override

In my code i'm using an IntentService to listen to location updates (either GPS or network updates) and this IntentService is triggered when an event is received, so it is started with startService() from any activity. public class AddLocationService extends IntentService implements LocationListener { /*My code here*/ } @Override protected void onHandleIntent(Intent intent) { if(getOldLoc() == null) { //Get a new location this.locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, TIME_INTERVAL_GPS, 0, this); this.locationManager.requestLocationUpdates(LocationManager.GPS

I want download a file from internet with service. I found the source code and the code worked well. But i have a problem when i back from app the download are stopping or when i clear RAM, it also are stopping. So that i want found downloading code such as Google Play, which never stop when clear RAM, or app history. This is my source code: public class Temp extends IntentService { public static final int UPDATE_PROGRESS = 8344; private int lastupdate=0; private NotificationManager nm; private Builder mBuilder; public Temp() { super("Temp"); } @Override public int onStartCommand(Intent intent

加载优化 1.懒加载优化 该优化在新闻类app中十分常见 ViewPager+Fragment的搭配在日常开发中也比较常见，可用于切换展示不同类别的页面。 懒加载,其实也就是延迟加载,就是等到该页面的UI展示给用户时,再加载该页面的数据(从网络、数据库等),而不是依靠ViewPager预加载机制提前加载两三个，甚至更多页面的数据。这样可以提高所属Activity的初始化速度,也可以为用户节省流量.而这种懒加载的方式也已经/正在被诸多APP所采用。 具体看这篇文章 www.jianshu.com/p/cf1f4104d… 2. 启动页优化 启动时间分析 系统创建进程的时间和应用进程启动的时间，前者是由系统自行完成的，一般都会很快，我们也干预不了，我觉得能做的就是去优化应用进程启动，具体说来就是从发Application的onCreate()执行开始到MainActivity的onCreate()执行结束这一段时间。 启动时间优化 Application的onCreate()方法 MainActivity的onCreate()方法 优化的手段也无非三种，如下所示： a.延迟初始化 b.后台任务 c.启动界面预加载 启动页白屏优化 为什么存在这个问题？ a.当系统启动一个APP时，zygote进程会首先创建一个新的进程去运行这个APP，但是进程的创建是需要时间的，在创建完成之前

We are building a location based messaging app which uses Parse.com as back-end (Parse.com is similar to Urban Airship/PubNub, etc) and we now want to switch to our own back-end for better control. For this, we have built a node.js based back-end with functionality exposed over REST API To consume this API, we want to build an Android library (similar to Parse.com's Android SDK ) which abstracts all the HTTP Requests/Response or REST API calls and provides direct functions for various operations like getUsers(), sendMessage(), etc Ways to implement REST API Client in Android : Using