The selector that writes textview has learned about the rules for Android to read XML files.

Depressed, I wrote the Android: drawable status at the top of the list for a whole morning.   Put Android: drawable to the top, so that when you click the textview control, parse the XML file and you will find that the first one matches

Port the open-source project obexftp to the Android platform to implement the Bluetooth FTP Function

On the Android platform, Bluetooth file transmission only implements one OPP function. In the past, I implemented the Bluetooth FTP function in Android development, mainly by porting open-source projects and modifying several bugs, since I have no

Why do Android Virtual Devices always prompt "Google PinYin Input Method" is stopped?

Why do Android Virtual Devices always prompt "Google PinYin Input Method" is stopped?, This error is reported in version 4.0. The view is as follows:     Solution: Download the APK package of Baidu input method, install Baidu input, and set

Overview and learning plan of the hardware abstraction layer (HAL) for Android

In short, the hardware abstraction layer of Android encapsulates the Linux kernel driver and provides interfaces up to shield implementation details at the lower layer. That is to say, the hardware support is divided into two layers: one layer in

Let iissupport Android Client installation package (.apk) download

Put the android Client installation package (.apk) on the website for users to download, click the link, and the browser will see the error that cannot find the page. Solution: Open IIS and add a MIME type to the website: Fill in the extension

[Android] solves the problem of updating the UI interface for out-of-thread UI control-upgraded version (sufaceview Control)

I. Problem Description In general, when we play a video through a mobile player, the playback event is triggered through buttons on the UI. Surfaceview, the control for displaying video streams, refreshes the playback screen of each frame following

Explanation of eight open-source android game engines

Many new android game developers tend to be confused, and they often do not know where to start. Whenever they encounter problems that they cannot solve, and often will envy iPhone under a free game engine such as Cocos2d-iphone available, while

Android. mk writing and analysis-currently the most comprehensive

(1) In the Android. mk file, you must specify the local_path variable to find the source file. GenerallyAndroid. mk is in the same directory as the source file to be compiled, so it is defined as follows:Local_path: = $ (call my-DIR)The preceding

Android expert advanced tutorial (22)-highlights of several special image effects processing in Android !!

Hello everyone, this section will share with you some tips for special image effects processing in Android, such as rounded corners, reflections, image scaling, and drawable conversion to bitmap, bitmap is converted to drawable. Let's talk a little

Use zxing on Android to identify barcode/QR code

This article from http://blog.csdn.net/hellogv/, reference must indicate the source! More and more mobile phones are equipped with auto-focus shooting functions, which also means these mobile phones can have bar code scanning functions .......The

Make full use of Android XML resources-array Resources

1. Use of integer arrays in programs, 250 2 65 47 Background of array resources: Recently, I am playing a game. Many small pictures of the game are on a large image. to use them, you need to know the pictures X, Y, W, and h on each

[Android game development 5] Game registration interface demo-implements switching between two activities and data interaction!

Li huaming himiOriginal, reprinted must be explicitly noted:Reprinted from[Heimi gamedev block]Link: http://www.himigame.com/android-game/301.html   Many kids shoes say that after my code is run, clicking home or back will cause a program

Android gets the height of the status bar and title bar

1. Get the status bar height: Decorview is the top-level view in the window. You can obtain the decorview from the window. Then, decorview has a getwindowvisibledisplayframe method to obtain the display area of the program, including the title bar,

Android programming-listener listening method and implementation principles

When I wrote this question, I suddenly remembered the style of Kong Yi in Lu Xun's pen, which is quite a bit of a chew-on style. Although I have been engaged in mobile phone programming for many years, I have been using C and C ++ programming.

Code of Android superb image browser

Anyone who has used Android's own gallery component knows that the effect of gallery is to drag and browse a group of images, which is obviously inferior to coverflow used to drag and browse images on the iPhone. In fact, you can extend gallery and

Say goodbye to the android built-in simulator, Mac genymotion usage experience

Today, I saw an article on the Internet and clicked to open the link. I was very excited. In the words of the original author, performance excellence was the fastest Android simulator in history (none ), the second-level boot and shutdown speed is

The android initialization system language is simplified Chinese

The default language of the Android system is English, and the customized system may need to be simplified Chinese when the user is on the machine.We can modify system attributes to implement the default language.There are two methods, which can be

Android Study Notes (20)-the UI is blocked by the Input Method

1. In the Android system, after entering text in the text box, the operation button is blocked by the input method. You have to disable the input method to continue the operation. This is always the case by default, which is very troublesome. 2. So

Mediaplayer for Android: Playing short-term audio effects with soundpool

[1] mediaplayer for normal audio playback Mediaplayer plays normal audio files   Mediaplayer = new mediaplayer (); If (mediaplayer. isplaying () { mediaplayer. reset (); // reset to initial status } mediaplayer. setdatasource

Obsessed with strategy-free game Red Police 2 released android

I have never remembered how many times did Android fail to complete his homework because he was lying in front of a computer, and how many times worried about whether he was able to pass the course, which often points to the classic game Red Police.

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