Mobile Develop

translation by Long LuoOriginal link: Android audio:play a WAV file on an audiotrack译者注：1. 由于这是技术文章，所以有些词句使用原文，表达更准确。2. 由于水平有效，有些地方可能翻译的不够准确，如有不当之处，敬请批评指正.3. 针对某些语句，适当补充了上下文及更适合中文阅读，尽量做到信达雅。 If you have been successful in understanding about

The ritual came forward. In my Blog " Those years we earned the extra money " before and after the big small also took a few reverse telecommuting, this time is because of the long have not written blog, hot to share. Recently back to the

Data persistence means that data is written to a folder and stored in a local sandbox. The so-called sandbox is a folder, which is used to store things.Sandbox mechanism: 1. When the app is installed on the phone, the phone system assigns a sandbox

Currently, the App Store and Google Play have 1.2 million apps respectively. Because Apple is a closed system, rogue software is difficult to exist, the open Android platform is different. There are 173 of problematic apps in China, with 132 in

First spit slot under the Windows Android Development environment configuration, can make people sick to death. For this, accidentally kicked the landlord's stair guardrail. The people who have been pretending to know, tears don't want to

One, Ashmem driver~/android/kernel/goldfish----include----Linux----ashmem.h----mm----ASHMEM.CFor a detailed description of the driver, see "Android system source code scenario analysis", author Luo Shenyang.Second, the runtime library cutils

With Android apps and games getting richer, and even more fun than the software on Windows and Macs, many people want to be able to play Android games or apps on their computers.We have recommended BlueStacks, while Genymotion is another superior

In the previous article: [iOS] in WebApp How to use JS to call iOS functions, mentioned how to use JS by modifying the URL to invoke iOS intrinsic functions.There will be a problem, that is, coding problems, such as through the URL to call the

First, the source pathHttps://github.com/weiganyi/dr-helperSecond, the interfaceTo access Web services through a browser, you can see the following interface:Adt-bundle compile project generated dr-helper.apk, after installation can see the

UILabel *label = [[Uilabelalloc] initwithframe:cgrectmake (0, 0, 75, 40)]; Declare Uilbel and specify its position and length widthLabel.backgroundcolor = [Uicolorclearcolor]; Sets the label's background color, which is set to a transparent

This article is translated from Https://www.securecoding.cert.org/confluence/display/java/DRD01-J.+Limit+the+accessibility+of+an +app%27s+sensitive+content+provider, there are additional deletions. The ContentProvider class provides a mechanism for

The project often use style and theme, but never consider their differences, will only copy to copy to, and sometimes confused, in order to completely farewell confusion, now the difference between the two and use summed up, for themselves and

This will address the image halo effect of image effects. The same as the front face is the pixel processing, the idea of this implementation can be found in the Android image processing series nine--image effects processing of the second-blur

find some of Apple Swift Chinese and English resources in the original link, I hope to be helpful to everyone. Welcome to add, the original resources link best! The Swift programming

In general, when we use HTTP or socket upload or download files, often after the completion of the line MD5 worth checking (especially when the breakpoint continued to use the moremore), verifying the MD5 value is to prevent packet loss or tampering

Some date-related functions that may be used in the development process are extracted as tool classes for your reference:/** * Date manipulation tool class. * * @author Shimiso */public class Dateutil {private static final String FORMAT =

(ext.) IOS ASI HTTP Framework DetailedThe ASIHTTPRequest Cfnetwork API is encapsulated and very simple to use, written in objective-c, and can be used in Mac OS x systems and iOS applications. ASIHTTPRequest applies to basic HTTP requests, and to

　　in the in Development JUnit Testing makes it easy to find and handle problems as early as possible, and it's very easy to use, just import junit test-related jar packages and create test classes to test your business capabilities without having to

Start with API 8 (see official Documentation: APP Install Location | Android developers), you can install your app in an external storage (for example, on an SD card installed on your device). This is an optional feature and you can declare the

The application before the online search a lot of tutorials, mostly before 2012, but also print PDFs, but also fax, 10 days and half a month can not be done, feel good trouble.With a disturbed mood began to fill out the list, the result is