Android

Android-list selection box (Spinner), androidspinner In general, if the list items to be displayed in the list selection box are known, you can save them in the array resource file and specify the list items in the list selection box through array

Practical code Segment 2: practical code segment 1. Simple ViewHolder writing for ListView /*** Search for controls based on the specified ID in the specified View (built-in ViewHolder cache) ** @ param convertView * container * @ param id *

[IOS development-74] solution: In Xcode6, preference is used to save data. Where is the final plist file ?, -74xcode6 (1) symptom: Generally, data is stored in a sandbox. preference data is stored in the Library/Preferences under the sandbox path,

Android and androidadtDecompile Android code using JD-GUI Address: http://blog.csdn.net/caroline_wendy Android Program BugRequired Based on BugFind the cause of the error. You need to use a tool. Dex2jar. sh and JD-GUI, And Dex2jar. shAdd

Android and androidadtSave the user's first use status (SharedPreferences) Address: http://blog.csdn.net/caroline_wendy UserFirst LoginYou may needUser Education, Explains interface operations, but should not be displayed in the future login,

Qt on Android: resource file system qrc and assets When using Qt for Android development, sometimes our application carries some resource files, such as png and jpg, or some configuration files, such as xml, where are these files stored? There are

Explanation of android AChartEnginee source code framework After checking out the android ACHartEnginee source code last week, I have been checking out how this item is used and how it is implemented at the underlying layer. I will first learn about

Two Methods for dynamically obtaining resources based on the ID in Android During development, we are used to implementing reference resources in a similar way: context.getResources().getDrawable(R.drawable.flower);However, what should we do if we

How to uninstall programs, clear data, and stop services on androidTo uninstall programs, clear data, and stop running services, the code is summarized as follows:The main classes used

Android (1) How to Use pull-down refresh I haven't used open-source projects for a long time. I want to review them and refresh them. I also want to summarize the next project. I need those things to lay the foundation for myself. You can also go to

EventBus in androidWhen more and more functions are available for an Android app, communication between all parts of the app is usually performed in the Observer mode, that is, the registration-Notification-logout method is used to execute various

Android Study Notes (3) ContentProvider Introduction ContentProvider is a standard API for data exchange between different applications. When an application needs to expose its own data to other programs for use, this application can be implemented

Android gets the name of the currently running Activity (to avoid prompt chat and then notice), androidactivity I need to know which Activity is the current Activity when I am doing IM recently. I need to sort out the two methods by myself. First:

Troubleshooting of communication test on the Unity client (2 ). Handling of communication test problems on the Unity client (2) In the communication test process of the client, the problem of scenario loading brings a lot of trouble to you. Because

[Allwinner ClassA20 class library Analysis] 3. ClassA20 function and structure, classa203.classa20After the preparation of the first two sections, it is estimated that there is no problem with the syntax. Now we officially enter the ClassA20 class

(Exception) when the main. XML design at the end of R. Layout. main cannot be clicked in Android, androidmain. xml Do not use Import android. R; Use the R below your package Package com. example. weatherdemo. activity; import com. example.

Use of the Android TrafficStats class, trafficstatsFor Android traffic statistics, you can easily obtain the TrafficStats class added to Version 2.2. In fact, the TrafficStats class also reads the text of the file object system type provided by

[IOS] how to store weak references in NSArray, iosnsarray When adding self to the static variable NSArray, it cannot be released because it is held by NSArray. Therefore, you cannot call the dealloc method and remove yourself from the array.

Android development record 16-umeng third-party login and sharing implementation, android16- Android development record 16-umeng third-party login and sharing implementation This blog will share with you an example of third-party login and

Cocos porting to Android-Cross-Compiling and packaging through command lines, cocosandroid-After using Visual Studio in Windows to develop the games on the Win32 platform, we need to port them to different platforms. Cocos2d-x supports many