getapplication

Android thread-communication between the UI thread and the non-UI threadAfter the main thread sendMessage, The subthread calls handleMessage to obtain the Message you sent. My main thread carries data when sending messages to the subthread. The

In 《 In-depth analysis of message loops in Android HandlerHandler is used to operate the Message Queue inside the thread, so Handler can be used to communicate with ITC between threads. This method is safer and more efficient, which can greatly

Business: Android program for playing music. Knowledge point: 1. Three of the four Android components are used (activity, service, broadcast) The communication between activity and Serivice is implemented by the broadcast component. More than 10

Today, we recorded a small problem encountered during the construction of a 3C apartment in Lanzhou. As a result of the website's need, I found a membership point system for use. alphauserpoints, the overall feeling is very good. Let's take a look

Access and add request, session, and application attributes for Struts2 Access and add request, session, and application attributes in Struts2   Public String execute () {// If only attributes are put into these three ranges, we recommend that you

Android SlideMenu source code analysis and user manual, androidslidemenuAndroid SlideMenu source code analysis and User ManualLet's first look at the usage:FirstPublic class MainActivity extends SlidingFragmentActivityInherit from

Android transmits data through Application, androidapplication Package com. example. applicationTest; import android. app. application;/*** Created by chang on 14-10-1. */public class App extends Application {public String getName () {return name;}

1. access or add request/session/application attributes Public String scope () throws Exception { ActionContext ctx = ActionContext. getContext (); Ctx. getApplication (). put ("app", "Application Scope"); // Add the app to the ServletContext Ctx.

1) Configure in Web. xml javax. Faces. config_files /WEB-INF/faces-config.xml there are many separated by commas  ... 2) If you want to retrieve bean objects in other categories, You can first obtainJavax. Faces. Context. facescontext, which

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Package com. test; Import Android. App. activity;Import Android. content. intent;Import Android. Graphics. pixelformat;Import Android. OS. Bundle;Import Android. View. gravity;Import Android. View. layoutinflater;Import Android. View.

??Android Recyclerview Click, long-press event: Based on Onitemtouchlistener + Gesturedetector standard implementationAndroid Recyclerview has most of the features of the ListView, but Android Recyclerview does not implement a Click event like a

　　In the course of project development, there may be a lot of use of global variables, in Android development, most people prefer to use application to save global variables. So let's get to the bottom of Android, what exactly is application? What's

This article original, reproduced please indicate the source: Http://blog.csdn.net/zjbpku[Duplicated] link to Dagger on Android-dagger2 specific explanationAbout Dagger, in the previous blog post (Android Dependency injection: Dagger Instance

Android has two ways to choose a picture, but the return value is different, and this article will guide you through how to unify the return values in both ways. Critical code@Event (R.id.btnphoto)private void onbtnphotoclicked (view view) {Intent

In an in-depth analysis of the message cycle of Android handlerHandler is used to manipulate message queues within threads, so handler can be used to communicate with the ITC in a way that is more secure and efficient, and can greatly reduce the

In a project, it is often necessary to determine whether there is a network connection. Recently learned how to determine whether the software network, if there is no networking, pop-up prompts information, connect the network. Effect: (1) In the

The example in this article describes how the Android implementation will apply crash information to developers and restart applications. Share to everyone for your reference, specific as follows: In the development process, although tested, but

This article illustrates the application setting of global variables and the use of values for Android programming. Share to everyone for your reference, specific as follows: /** * Rewrite application, mainly rewrite the OnCreate method

Play QQ or micro-letter of the Basin friends know that these chat tools to set the avatar, the general solution is to choose from the local image gallery or camera photos, and then according to their favorite interception of pictures. The above