Android

Recently I encountered a very difficult problem in my project: The data that the customer gives me is limited. Therefore, when returning a specific page content, he can only give me an html clip that contains Text, images, and attachments. There are

Effect: If you want to see an instance, you can read an article earlier.Android ViewPager Fragment implementation Tab Some key code: Public class SerializeActivity extends Activity implements Serializable {Button btnlist, btnParcelable,

Each time the new SDK creates an activity, it will automatically generate public static class PlaceholderFragment extends FragmentFragment module. The nested fragment code is as follows:public static class PlaceholderFragment extends Fragment

Set Navigation Bar transparency getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION); Or add True /** * Convenience function to set the flag bits as specified in flags, as * per {@link #setFlags}. *

Android. mk developed by NDK to write samples 1. jni contains multiple source files and multiple files are compiled into different so files. (1) jni/Android. mk:Include $ (call all-subdir-makefiles) (contains Android. mk in all subdirectories)Note:

People who are better than you work harder than youAfter a hard week, I burst into a blog to vent my mood.Recently, I was in a bad mood, not only technically, but also in life. First, I have been bored by playing games with my roommates for a while,

You need to modify android: screenOrientation = "user" in the apk generated by AIR for android to android: screenOrientation = "landscape ". The reason is that some platform sdks access air for android and the home Key return interface disappears,

At this stage, the mood is messy, so the beginning of this article will not be nonsense. (Who said my uncle was here !~~)Speaking of Uncle Brother, I suddenly thought of a beautiful girl in the league of legends called evreia. Her cousin ID was

    GridView provides OnItemClickListener for us. However, sometimes we need to obtain the event of the user clicking the blank area for some operations. For example, in the group management interface, you can click a blank area to cancel the

There is a slight difference between the processing of Android key messages and the previous versions. The basic principle is the same. Here we mainly analyze the two phases: 1. preparations in the early stage, that is, start the corresponding

Basic concepts of Class I This is an observer (observer) that registers the monitoring view tree and is notified when the global event of the view tree changes. This global event not only includes the layout of the entire tree, but also changes in

Introduction and use of Android resource files 1. Resource introduction:Defined in the res Directory: strings, colors, arrays, menus, images, videos, etc.; use these resources in applications;2. advantages of using resources: reduces the amount of

// Create and save the photo folder private void CreateFileJPG () {File file = new File ("/sdcard/image"); if (! File. exists () {try {file. mkdirs ();} catch (Exception e) {// TODO: handle finished tione. printStackTrace ();}}} /*** Save the image

    This article introduces an Android app that uses Handler. Through this app, we can understand the basic usage of Handler. The program runs as follows: After you click the Button1 button, the running effect is as follows: After you click the

The previous article successfully embedded the apkplug framework into the application and started the link http://www.apkplug.com/blog? Post = 10 how to obtain all installed plug-ins 1. Obtain the context BundleContext of the SystemBundle of the

As we all know, in the android system, sometimes we encounter so File crash that can only be used for logging, but often we don't know where the crash is. Fortunately, after the crash, we generally generate one. dmp file. We can obtain more

Compared with 12.04, the appearance is not changed much, but the details are slightly changed. Especially, the input method is not very easy to use. For this reason, we use the fcitx input method and the five-stroke pinyin I like. The installation

Create a project $ Cocos2d-x cd$./Setup. py$ Source FILE_TO_SAVE_SYSTEM_VARIABLE$ Cocos new MyGame-p com. your_company.mygame-l cpp-d NEW_PROJECTS_DIR$ Cd NEW_PROJECTS_DIR/MyGame // If. bash_profile does not know how to create it, see

Background Some things can be stored in your own defined file. This file can be stored on your mobile phone or on the SD card. Here we will mainly introduce the storage and reading of things on the SD card ~ Code Public class save {public static

-(NSString *) hmacsha1 :( NSString *) text key :( NSString *) secret {NSData * secretData = [secret dataUsingEncoding: secret]; NSData * clearTextData = [text dataUsingEncoding: secret]; unsigned char result [20]; CCHmac (kCCHmacAlgSHA1, [secretData