Mobile Develop

Add controls manually add or drag in the layout add, add EditText after the layout is not good, the other controls easy to use, and then said the following paragraphException raised during rendering:java.lang.System.arraycopy ([Ci[cii) VException

1 //convert bitmap to InputStream (compression rate quality, 100 means no compression, 10 for compression 90%)2 PublicInputStream Bitmap2inputstream (Bitmap BM,intquality) {3Bytearrayoutputstream BAOs =NewBytearrayoutputstream ()

Common settings:1.Tab without 4 spacesCode style->java->tabs and Indents->use tab characterCode style->general->use Tab Character (example: Version control diff Interface Press TAB)2. Visualize tab and SpaceSettings->ide settings->editor->appearance-

If you develop an Android application that has data interaction with the server, the process is usually: after the user data is collected by the interface, it is converted to a JSON or XML-formatted string, submitted to the server in HTTP, gets the

1, can not be left and right sliding Viewpager/* * date:14-7-28 * project:access-control-v2 */package cn.irains.access.v2.common;import android.content.Context; Import Android.support.v4.view.viewpager;import android.util.attributeset;import android.

Sometimes our software used to SQLite database, this time how to pack a good database into our apk, in fact, is very simple, is to put our database files in our mobile phone, so do not have to limit where to write this code, in the first time to

Memory management rules Get the way Temporary objects Owning object Alloc/new/copy Releasing objects when they are no longer in use Releasing an object in the Dealloc method

1. Using VMware to install Ubuntu13.10 32-bit virtual machine under Windows7 64-bit;2. Download android-ndk32-r10-linux-x86.tar.bz2 from https://developer.android.com/tools/sdk/ndk/index.html ;3, copy the android-ndk32-r10-linux-x86.tar.bz2 to

Configure the Android development environment in MyEclipse. First install the Java JDK, and then install MyEclipse, and correctly configure the JDK, that is, the command prompt to enter Java and Javac will appear corresponding use command

*/// Collision Detection// Collision Detection de process// Collision Detection// Collision Detection// Collision Detectionuiapplication-> uiwindow-> uicontroller-> View Controller view-> parent View , child view// Event response// event Response de

ext.: http://blog.csdn.net/enuola/article/details/8099461Note: The Call of the timer, placed in the main thread of the best! Execution in GCD dispatch_async may be invalid! Call the Timer method once:[CPP]View Plaincopy MyTimer = [Nstimer

In the process of development, edittext is often used, how to make the virtual keyboard adapt to the type of content in the input box, usually we will add android:inputtype= "" in the XML file.Android:inputtype= "None"Android:inputtype=

In the Android SDK 1.6 release API help documentation, the Help documentation for BitmapFactory.decodeFactory.decodeStream (InputStream is) explains this: Strong > If the input stream is null, or cannot be used to decode a bitmap, the function

The key code is below: [Java] view Plaincopyprint? @Override     public   void   Onreceivederror (webview view,  int  errorcode ,    String description, String failingurl) { //Use JavaScript to hide system-defined 4

Preface the Android application often encounter the need to upload photo album pictures, here to record how to make photo album image selection and cropping.Photo Album Select picture 1. Activate the album or File Manager to get the photos, the code

respect for the original:http://blog.csdn.net/yuanzeyao/article/details/38942135About the Android Touch event delivery mechanism I have written two articles before, I think I understand the Touche incident is quite clear, but recently encountered a

Cocos2d-x 3.0 Action       Digress: Long time, long time, wood has been updated In February August, I traveled to South Korea for nine days. When I came back, I went directly to Jinggangshan to participate in practical activities (the subject is to

Cocos2dx standalone Mahjong (4) Cocos2dx standalone Mahjong (4) Mahjong logic 5. Simulate playing //// Main. cpp // MajiangLogicTest /// Created by TinyUlt on 14-8-16. // Copyright (c) 2014 TinyUlt. all rights reserved. // # include Using

Cocos2dx 3.2 solves Chinese Garbled text in the input box (TextField, TextFieldTTF) Recently, cocos2dx was developed to create a small game. (I like to use the latest version) Without system learning, there are many problems. For example, all opengl

Cocos2d-x 3.0 game instance learning notes "tower guard" Step 5 --- start to build a game interface /* Description: ** 1. This game instance is the last game on the cocos2d-x game development journey, which is rewritten and noted down here with 3.0 *