Android

Android shape xml file, androidshapexml The xml file of Android shape can be used to write different shapes, backgrounds, borders, rounded corners, and other effects. It can be used to reduce the size of the resource file by replacing many. 9 images.

Android Studio-4.4 AdapterView and its subclass, androidadapterviewI. Introduction AdapterView itself is an abstract class, and its derived sub-classes are similar in usage, but there are some differences in display, so they are also classified as a

Third-party frameworks used by the AndroidAnnnotations injection framework integrate the Otto event bus (14th)     This article is from: [Jiang qingqing's blog] (1). Preface: We have already explained how to integrate the AndroidAnnotations

Implementation of Android slide menu For the implementation of the Android slide menu, refer to the Code on the Internet to implement the slide menu. The most important thing is the UgcAnimations animation class, and how to use the animation class

Android custom dialog box, android custom There is a built-in dialog box in android. For the sake of appearance, many developers will use a custom dialog box, such: Click the "pop-up custom dialog box" to display the effect. First, you must define

The pitfalls for sending broadcast packets through Android SocketThe Socket broadcast package is often used for mutual discovery and message transmission between two devices in the LAN. During Android Application Development, such requirements are

Android development engineers must take a look at the interview questions: java basic knowledge check Object-Oriented Programming (OOP)Java is a computer programming language that supports concurrency, class-based, and object-oriented. The

When the Android APP uses the ffmpeg library compiled by NDK, the undefined reference to 'posix _ memalign 'error occurs. ndkffmpeg When using the ffmpeg library compiled by NDK In the android program, the following error occurs:

Android project: Remove Chinese characters from the web and garbled Chinese Characters Android project: Remove Chinese characters from the web and garbled Chinese characters. Frequently Asked Questions: There are many solutions on the Internet. If

NiftyDialogEffects-pop-up effects dialog box, niftydialogeffects Does the dialog box that comes with the system appear too stiff? Try NiftyDialogEffects, similar to (Nifty Modal Window Effects ).ScreenShot ...     The gradle configuration is as

Dpi, ppi, dip, dp, px, sp, dpippi Basic Concepts 1. dpi (dots per inch): The number of dots per inch; ppi (Pixel per inch): The number of dots per inch. Designed for the monitor, dpi = ppi. 2. dip (device independent pixels) devices are

23. Android keypad tool ImeUtil23. Android keypad tool ImeUtil Public class ImeUtil {/*** display soft keyboard * View: EditText, TextView * wantPop: true = show, false = hide ** @ param context * @ param view * @ param wantPop */public static void

Android uses property animation to generate an animation between substitutes This document describes how to use property animation in Android (I ). Before Android, there were two types of animations: frame Animation and tween animation, if you are

AsyncHttpClient encountered problems and solutions In a previous project, the layout of the project is as follows: a Viewpager with three Fragment entries in the Viewpager, A ListView In the second Fragment, and a BaseAdapter is used to display the

[Android-010] [use HttpClient] HttpClientSend get requestCreate a client object HttpClient client = new DefaultHttpClient();Create a get request object HttpGet hg = new HttpGet(path);Send a get request, establish a connection, and return the

Use of the Parcelable interface in Android, androidparcelable Serialization is very common during development. For example, you want to save the object to a local disk or transmit it over the network. There are two methods to implement serialization:

Mainstream Android screen resolutions For Android game development, we have to think about compatibility with Android tablets like the iPhone. Apple needs to consider the compatibility between iPad, iPhone 3GS, and iPhone 4 screens, which is no

Java. lang. RuntimeException: Unable to instantiate activity ComponentInfo exception summary, componentinfoJava. lang. RuntimeException: Unable to instantiate activity ComponentInfo exception Summary Android development may encounter this exception

Android-based game source code If there is no problem with a mobile phone landlord, You can import it and run it. When talking with everyone, the distribution of the landlord's licensing is random. Based on the number of cards, 0 is the winner,

Fully transparent Activity, transparent Activity Step 1: Add the following code in/res/values/styles: The above uses @ android: color/transparent, which only needs to be in/res/values/strings. configure # FFFFFF in xml, where # FFFFFF may be