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the way that the client of Android programming communicates with the server via socket This article is an example of how the client of Android programming communicates with the server via a socket. Share to everyone for your reference, specific as follows: The following is a demo,android client communicates with the

files quickly, efficiently, and accurately.We can directly open the Settings/preferences dialog box and select Live templates under Editor to viewAs you can see, Android Studio has provided us with a large number of templates.Simple knowledge of the system templateHere we get a simple look at live templates through a template provided by the system.Look at a picture firstAndroid is a group name, and the sy

This demo demonstrates the use of class loader. About the use of class loader we have already introduced in the previous demo in this again small review.Steps for using the class loader:* 1. Get the class loader manager Loadermanager manager = Tent.getloadermanager ();* 2. Initialize LoaderMainactivity Public class mainactivity extends Activity { @Override protected void onCreate(Bundle savedinstancestate) {Super. OnCreate (Savedinstancestate);

1. First install Oracle JAVA8First add the PPA, otherwise the direct installation of Android Studio will install OPENJDK.$ sudo add-apt-repository Ppa:webupd8team/javaThen update the system$ sudo apt-get updateFinally start the installation$ sudo apt-get install Oracle-java8-installer$ java-version[Email protected]:/etc$ java-versionjava Version "1.8.0_31" Java (

Android Architecture ... What is the clear way?ObjectiveWe know that it is complex and difficult to write quality software: It is not just about satisfying all the needs, but it should also be robust, maintainable, easy to test, and very flexible (flexible to change content, such as module addition and subtraction). A clear architecture (the clean Architecture) is born out of this need and can be a good cho

Android's minsdkversion minimum of 14. So assuming that your androidmanifest.xml file android:minsdkversion= "8" is the smallest SDK version number less than 14, will be an error. The workaround is to change the minimum SDK version number in the Androidmanifest.xml file, and add the following code to the Mainactivity class:@TargetApi (build.version_codes. Ice_cream_sandwich)So that we use this Mediametadataretriever class will not error.Four, deploy this project to the

In the previous article talking about Service Manager as the path of Binder daemon of the Android interprocess communication (IPC) mechanism, this paper introduces how Service Manager becomes the daemon of binder mechanism. As a daemon, Service Manager's job is, of course, to serve the server and the client. So how does server and client get a Service Manager interface to enjoy the services it provides? Thi

This article describes a way to effectively change the color of the Android button.The button can change its color when the state changes (for example, press, disable, highlight). However, this requires one by one to describe each state. This article will provide you with a way to easily change the color of the button depending on the state change. If you're writ

be able to log in.Novice to play a long time to the level three, estimated to be a day, because no experience.But the first time to send things are good things, new people can get a large probability of a purple box, as well as gems, you can buy a valuable card for the large size.If you think a trumpet is not enough.1. Can be used to try a machine multi-number, in fact, this is not recommended, because to link Google, in China, this is too troublesom

This knowledge is not isolated, which has about, socket programming, multithreading operations, and I/O flow operations. Of course, there are more than one way to achieve this, it is just one of them, give the same novice a little thought. If you have any recommendations, please advise!First of all, let's look at the interface of the application, you can basically know the approximate function. Activity_main.java The interface is very simp

I remember writing an article about the Android sliding menu a long time ago, in which a friend left a message in the comments, hoping I could help him change the sliding menu to a two-way slide. At that time did not want to spend too much time, a simple change to send him, the results did not expect a large number of friends have come to ask me to this two-way s

the official blog of guoshi studio. Please visit the blog of guoshi studio. Http://www.cnblogs.com/guoshiandroid/get more updates. Meta Mode Text messages can be sent in this way Meta ModeUse Cases: Gg sends at least one text message to mm every day, And before going to bed every day, there will be one text message, which is often a trivial matter and a bit of emotional talk. In the first month,

misexit; @Override /** * Double-click the return key to exit/public boolean onKeyDown (int keycode, keyevent event) { if (keycode = = Keyevent.keycode_back) { if (misexit) { this.finish (); } else { toast.maketext (this, "Press Exit Again", Toast.length_short). Show (); Misexit = true; New Handler (). postdelayed (New Runnable () { @Override public void Run () { misexit = false; } } );

The example in this article describes the way the intent passes list or object in Android. Share to everyone for your reference. The implementation methods are as follows: Method One: If you simply pass list The code is as follows: Copy Code code as follows: Intent.putstringarraylistextra (name, value) Intent.putintegerarraylistextra (name, value) Method Two: If the pass is LIST

When I recently made a project, I accidentally discovered a way to get the Android program to quit completely, and thinking back to find an effective way to get the Android program to completely quit when the embarrassment, some f

pendingintent, call the overloaded method of send and send, and back-tune the activity's Onactivityresult method to return processing results. Wrote a demo.The activity created a pendingintent in the OnCreate, and put it in intent, then opened theMyserivice, prints the value passed by MyService in the Onactivityresult methodThe activity creates a pendingintent in the OnCreate, and puts it in intent, then opens the Myserivice and prints the Onactivityresult pass value in the MyService method.In

an open-source, cross-platform, automated building system that compiles source code, makes libraries, generates adapters, and can build executables in any order.ScreenCap.Screencap is the Android native screenshot tool, by calling the bottom, take the background screenshot of the way to achieve screenshots.The developer-welcomed Android open source project on Gi

Step 1: Define a listening interface Public Static Interface Onlowmemorylistener { void onlowmemoryreceived (); } /* */Add the following code to the Step 2:android application fileInitializationPrivate Arraylist mlowmemorylisteners; /* */ Public MyApp () { new arraylist(); } /* */Register for monitoring Public voidRegisteronlowmemorylistener (Onlowmemorylistener listener) {if(Listener! =NULL) {mlowmemorylisteners. Ad

The example in this article describes the way Android implements a roadmap on a map. Share to everyone for your reference. Specifically as follows: Recently in the map to draw a road map, after a period of exploration, finally understand, in fact, quite simple, write a class to inherit overlay, and rewrite the draw method, in the draw method to draw a path. For Overaly, mark a point on the map or draw line

= Layoutinflater.from (context). Inflate (R.layout.item,NULL);4Button Button =Abviewutil.obtainview (Convertview, r.id.item_btn);5Button.setonclicklistener (NewOnconvertviewclicklistener (Convertview, r.id.ab__id_adapter_item_position) {6 @Override7 Public voidOnclickcallback (View Registedview,int... positionids) {8Toast.maketext (Context, "position:" + positionids[0], Toast.length_short). Show ();9 }Ten }); One } A Convertview.settag (r.id.ab__id_a