Android

Implement multiple applications by sharing user IDsProgramUsing the same process can also make these applications share memory. 1. Process status verification when multiple activities in the same package in the same APK are called [1] Create a

Performance Design Android applicationsProgramMobile devices are limited by their computing capabilities, storage space, and battery life. Therefore, it must be efficient. Battery life may be a reason for your optimization, even if it seems to be

After Android intrude your smartphone, TV, or even household appliances, you may want to ask, "What is the next goal of this Android operating system ?" I am sure to answer you, "airplane ". Thales and Panasonic are both planning to implement

This article from: http://www.apkbus.com/android-16708-1-1.html In general, it is to develop web pages for mobile devices. With the advent of the 3G era and the continuous advancement of browser technology, more and more people begin to leave the

Skype has finally released its Android version. If you only have Android phones, you would have to be jealous of those Android phones with iPhones or Verizon, because these phones can run Skype, you can make international long-distance calls for

Android is currently the most popular mobile operating system. With the support behind Google and excellent network application experience, it takes only a short time to occupy the market. On the other hand, Windows Mobile, as you can see, Microsoft

This article from http://blog.csdn.net/hellogv/, reference must indicate the source! This time we will introduce the tab control of Android. The tab control can achieve the paging effect, so that the content of a screen can be as rich as possible.

Advanced UI controls 1. listview that can be pulled down and refreshed Https://github.com/chrisbanes/Android-PullToRefresh Https://github.com/johannilsson/android-pulltorefresh 2. Indexed listview

This article from http://blog.csdn.net/hellogv/   Listview is a commonly used control. Each item in the listview can be a string or a combination control. First, let's talk about the implementation of listview: 1. PrepareData ; 2. with

  Although the Verizon iPhone may be released tomorrow spring, some people are not optimistic about it, and there are too many competitors, such as Apple's ownGSM iPhoneOf course, we cannot forget android. Of course, some people think that the

I can see that overridependingtransition (Android. R. anim. slide_in_left, Android. R. anim. slide_out_right) is used in many podcasts on the Internet, However, the method should be written in this way after startactivity and before finish; The

Remember that the Android app was earlier than Version 2.2. If time-consuming operations, such as HTTP and socket, were performed in the UI thread Will generateAndroid. OS. networkonmainthreadexception If the network image is asynchronously

When you need to design your own dialog box dialog and customize it according to your own requirements, such as the most common operation prompt, the operation is successful, and the corresponding prompt is displayed when the operation fails.

Both the gridview and listview are commonly used multi-control la S, and the gridview is the first choice to implement the jiugong diagram! This article describes how to use the gridview to implement the jiugong diagram. The most widely used method

Android 2.3 or android 3.0? No matter what kind of code Google gives it, Android Gingerbread (ginger pie) is coming soon. According to insiders, the ginger pie will be released on December 1, December 6. Are you still indifferent to the new Android

Hello everyone, what we want to introduce today isRadiogroupGroup events.RadiogroupDifferentRadiobutton, Set to the sameRadioButton group, the sameRadiogroupThe buttons in the group can only make a single choice (single answer ). First,

This article comes fromHttp://blog.csdn.net/hellogv/, The reference must indicate the source! There are a lot of commonly used Widgets. Now I want to talk about the commonly used widgets in mobile phone development. To understand how to draw

There are two ways to add different menus for the group and child of expandablelistview: 1. showdialog This method adds a tag for the view through the adapter and obtains the tag of the view in onitemlongclicklistener of the expandablelistview

Convert an image into a bitmap object and draw it through a canvas layer by layer. Of course, a bitmap object can be used for image rotation, image scaling, and other functions.Private bitmap drawpicture (Bitmap mbitmap){Bitmap bitmap = mbitmap;//

This article is the continuation of my previous article. You can read it first. These days have been studying the development of Cocos2d-x at the same time in Android and iOS, there are a few points of experience and inconvenience, Development