Mobile Develop

First step: Add a field to Info.plist: View controller-base status bar set to NoStep two: Add in the didfinishlaunchingwithoptions of the Appdelegate class: if (IOS7) {//Determine if it is greater than or equal to IOS7//[[uiapplication

The work of the previous time, and the audio related to iOS, need a function: Convert audio from WAV format to MP3 format. This demand is not very strong, but it is not very good to achieve.So I wrote an open source library for audio format

In the previous article has already said the frame animation frame-by-frame Animation and the motion tween tweened animation, actually these two kinds of animation principle is very simple, all is according to the pre-fixed animation mode to play,

Android app is a mixed bag, according to a 2014 survey of 360 Internet Security Center, "average of 26.3 pirated apps and 4.8 pirated signatures per genuine app". How to identify piracy? In fact, it's simple, the app's package name and the app's

Guo JiaEmail: [Email protected]Blog: http://blog.csdn.net/allenwellsGithub:https://github.com/allenwells"Media Apps: Android platform Vitamio player Discovery Trail Series" Chapter Index"Media app: Android platform Vitamio player Discovery Road

Common Property Description: android:id= "@+id/button" specifies the ID for the control android:text= "nnnnnnnnnn" Specifies the display text for the control android: Textsize= "12pt" to let the text in the control display size

First, let's take a look at the picture of the problemThe problem is that when you click on the input box, the input method will be cut to the red line position, the ideal state should be in the Green line positionSo, what is the cause of it?The

Original blog, reproduced please indicate the sourceBlog.csdn.net/hello_hwcBefore iOS 8, if you want TableView to automatically resize according to content, you need to dynamically calculate the height of each cell. Tainima Fucked up. After IOS 8,

ResultsThe XML file is as follows:Xmlns:tools= "Http://schemas.android.com/tools"Android:id= "@+id/container"Android:layout_width= "Match_parent"android:layout_height= "Match_parent"tools:context= "Com.example.wxhcalculator.MainActivity"Tools:ignore=

Solution: Clean does not automatically generate R.java files, it is possible that the Res-->layout directory of XML files have errors, to resolve these errors can be automatically generated R.java files.Possible causes of the error:The 1.Android SDK

OKHTTPokHttp:Okhttp is an Android version of the HTTP client. Very efficient, supports spdy, connection pooling, gzip, and HTTP caching. By default, Okhttp automatically handles common network problems, such as two-connection, SSL handshake issues.

What is JSON?JSON (JavaScript Object Notation) is a lightweight data interchange format. It is based on a subset of JavaScript (standard ECMA-262 3rd edition-december 1999). JSON takes a completely language-independent text format, but also uses a

Tagged with: android cache online cache for android™ local cache client Cache network dataArticle Address: Http://blog.csdn.net/intbird Two open source code Realize the idea Simple implementation of some simplified practices

Application to do in a hurry, many places only to realize the function, did not take into account good performance, so stop to refactor the code optimization performance, the results in the log to see the startup time, foundApplication's oncreate

Overview: Project Address: Https://github.com/nostra13/Android-Universal-Image-LoaderUIL (universal-image-loader) asynchronous image loading, Caching and display. This image of the asynchronous loading and caching of the class has been used by many

Finally have some free time, so think about the previous Android related projects to tidy up, a few days ago to organize the Android OCR project, today will simply tidy up the NDK JNI calls.The configuration and development of local calls via JNI in

Continue on a WebService foundation, here introduce some common application development, mainly let everybody practice practiced hand. Follow-up will also introduce the common development methods in the future work, using CXF, AXIS2 and other

A transaction (Transaction) is the basic unit of concurrency control. The so-called transaction, which is a sequence of operations that are either executed or not executed, is an inseparable unit of work.A simple example, such as a bank transfer job:

First, the key function up and down breakpoints in sojust learned the reverse debugging. are mostly full of breakpoints on a key function in so. Then through the operation should use the program, to trigger this breakpoint, and then to debug

Business requirements Customize the numeric keypad and write a demoMain code:Import Android.app.activity;import Android.content.context;import Android.graphics.drawable.colordrawable;import Android.util.displaymetrics;import Android.view.view;import