Eclipse uses Ant to play Android package error solution –perhaps Java_home does not point to the JDK

Problem Description:There was an error running the Ant Bulk Packaging tool in eclipse with the following log information:d:\android\android-sdk-windows\tools\ant\build.xml:601:the following error occurred while executing the line: d:\android\android-

Android Open Source Project Learning < two >

Roottools:Roottools gives rooted developers easy access to common rooted tools ...  Https://code.google.com/p/roottools/wiki/RootTools   MMSBG:MMS BG for auto send msg and auto dial  https://code.google.com/p/mmsbg/  Acra:Application Crash report

Set the Android interface background to Black

There are several ways to set the background of the interface to black: New Project the next time after next (different SDK versions may be different), Background color item click Optional. To develop the layout file, select View View is the

"Java4android", Hello World

History of Java JDK Installation for Java Java's first program Hello World 1 History of Java slightly.2 JDK Installation for JavaTo develop Android apps, learn Java first.The JDK version I downloaded is 1.6, 32 bit, and the system is

Pit daddy's job season Xiaomi interview

Xiaomi interviewI:Side:Data structure + algorithm:Fibonacci sequence: Non-recursive-iterative1MB memory, external memory -100w Integer, Sort, O (1)-Bitmap methodDesign mode:Proxy mode: OOC++:Mixed programming, plus what, whyvirtual function tableTwo

Android Learning notes-using Quickcontactbadge to associate contacts

Most of this article comes from the crazy Android handout.Quickcontactbadge inherits the ImageView, so its essence is also a picture, and you can specify the picture it displays by Android:src property. Quickcontactbadge Additional features are: The

Understanding Android 2d/3d Graphics Architecture

First understand the function call of the EGL of Android, get display (corresponding display), then select a supported config (which is supported by the graphics card), then create the Windowsurface, and create the context (context equivalent to

This Android SDK requires Developer Toolkit version 22.6.2 or above

QuestionThis Android SDK requires Developer Toolkit version 22.6.2 or abovePlease update ADT to the latest versionAnswer1.Start Eclipse, then select Help > Install New software .... 2.Click Add, in the Top-right corner.3.in the Add Repository dialog

Android Soundpool play sound

Disadvantages of MediaPlayer:High resource consumption and long delay timeMultiple sound effects are not supported at the same timeSoundpool is mainly used for playing some short sound clips, low CPU resource occupancy and reaction delay, but also

IOS captures unknown method calls, avoids throwing exceptions

IOS captures unknown method calls, avoids throwing exceptionsThe beautiful Life of the Sun Vulcan (http://blog.csdn.net/opengl_es)This article follows "Attribution-non-commercial use-consistent" authoring public agreementReprint Please keep this

iOS gets the folder size in the rate is 1000

-(CGFloat) Foldersizeatpath: (NSString *) FolderPath{Nsfilemanager * Manager = [Nsfilemanager Defaultmanager];if (![ Manager Fileexistsatpath:folderpath]){return 0;}Nsenumerator * Childfilesenumerator = [[manager Subpathsatpath:folderpath]

Android Loading GIF animation

Today, I want to load a GIF animation on the application's loading page, but I don't know how to do it, I searched the internet and saw many people are using [email protected] to write the Gifview.jar package,So I got a quick look:Read the author's

Android Flashlight Source

Recently, because the company needs to do a flashlight, in fact, the flashlight principle is very simple, is to call the camera flash, control the flash switch, you can achieve the effect of flashlight,Emphasize that it is important to note that the

How iOS finds its own sandbox

How iOS finds its own sandboxIn iOS development we will use the sandbox, because we understand the sandbox is not enough, so we can not find the sandbox file where, of course, we must know the pathFor example, my pathnsstring* CachePath =

AdapterView of advanced controls and related adapters and data sources

The so-called advanced controls refer to controls that cannot be dragged and used directly. They must be managed and controlled before they can be used. Some corresponding controllers and related datasets are used together. In this article, we will

Cocos2d-x-3.0 alpha1 with C ++ 11 Exercise 7: dart ninja, add new Scene and do some icing on the cake

A simple game has basically been completed, but we can add some modifications to it to make it more professional. This time, we will add new scenarios. When You get rid of a certain number of monsters, "You Win" is displayed on the screen, and "You

Cocos2d-x memory management, Object Construction, coordinates, Container Use

Cocos2d-x Create a project Cocos2d-x consists of several parts, some use static links, some are dynamic links, more direct source code distribution; coupled with the cross-platform properties of the project itself, need to write initialization code

Cocos2dx Sprite setBlendFunc color mixing: addition, subtraction

CCSprite has a ccBlendFunc-type blendFunc _ struct Member, which can be used to set the color mixing scheme during plotting. CcBlendFunc contains a src and a dst, indicating the target and source operators respectively. If we use the setBlendFunc

Objective C for iOS training courses-classification and Protocol

If everyone else is running and you are still leaving, you have to start to reflect on what is going on? The brain is not inferior to others, and the hands are not slower than others. In fact, you have not chosen the right industry, and you have

Implementation of android waterfall stream, with source code

Detailed Implementation of android waterfall stream, with source code Introduction Reference: Workshop Original Author: I tried to slide smoothly on 10 thousand sheets without memory overflow. Design Concept 650) this. width = 650; "style ="

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