Mobile Develop

Previous projects need to find this knowledge. So let's summarize today. Everyone knows the activity jumps to the new page with the current page of intent,android. Of course, the jump is often carried data or objects. Let me tell you about the jump

This article was previously linked to: http://www.cnblogs.com/zouzf/p/4455167.htmlLet's take a look at this link: http://www.cnblogs.com/ren54/archive/2013/01/11/2856207.htmlI encountered the situation and this friend very similar: the binary way

Customize top title bar in Android projectHere's a detailed introduction to the idea and implementation of customizing the top title bar in AndroidFirst, figure out:Ideas and implementation steps1. Define the title bar layout2. Custom Titleactivity

public class netutil {    public static final int  networn_none = 0;//No network     public static final int networn_ Wifi = 1;//wife    public static final int networn_mobile  = 2;//Mobile     /**     *  Get status of current network       * 

Industry StatusAlthough a large number of developers in recent years to the mobile side, the community of various training institutions are more and more, but excellent iOS developers are still very few in the industry, this is due to many

In iOS, you can simply use the Mapkit framework for the development of your map.Basic steps: Import Mapkit Viewcontroller Inheritance Mkmapviewdelegate Protocol Add a Mapkit View Prepare a corresponding region information, which

How do I prevent the SDK from starting repeatedly??----> One start count for the app once the boot countPrivate static Boolean started = false; public void Start (context context) //SDK initialization execution logic { if (started) { //

These two days the project is more idle, and in the spare time, try to implement the list control yourself. It took about a day from construction to preliminary completion, and now the simple functionality of the list is implemented, followed by the

Applies to IOS6 afterNSString *tip =@"uilable highly adaptive, uilable highly adaptable, uilable highly adaptable"; UILabel label_2= [[UILabel alloc] Initwithframe:cgrectmake ( -, -, $, -)];label_2.font= [Uifont systemfontofsize:

Use viewdidlayoutsubviewsin iOS8, the application is working normally, no problem, but when the application runs on the iOS7, an error is caused, the application crashes, and the message is similar:Cannot find executable for Cfbundle 0x78f8f220

Long time did not write Bo, because recently busy to do an app, really do not have a moment. It's almost finished now. Think about this layout problem, I believe a lot of people have met, but usually write a little more complicated layout,

Original blog, reproduced please indicate the sourceBlog.csdn.net/hello_hwcPreface: Want to enrich the previous writing of a library, the use of color gradient, so wrote this simple library.EffectGitHub

Applications that require access to the user's location should pop up the prompt to allow "XX" to access your location when you use the app or to access the location at the first boot.In development, I came across the problem with this cue box

Database operations suggest an ORM framework that is simple and efficient. Xutils is recommended here, which contains dbutils. GitHub Address: Https://github.com/wyouflf/xUtilsA singleton schema is recommended for obtaining a DB instance. 　

First, the way the Android API is implemented by defaultEdit Main_activity.xml under 1.layout 2.string.xml Code android_015 Settings hello world! Beijing Shanghai Guangzhou shenzhen Zhuhai

We all know that the Android version statement is in the Androidmanifest.xml file. For examplexmlns:android= "http://schemas.android.com/apk/res/android"package = "Com.xcode.lockcapture" android:versioncode= "2" android: Versionname= "1.1">

New in IOS8 Uiresponder function -useractivitystateThe 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 sentence: Sun

Original Address http://www.cocoachina.com/ios/20150106/10840.htmlDelay decompressionOnce the image file is loaded it must be decoded, and the decoding process is a fairly complex task that takes a very long time. The decoded image will also use

1, this method, call the end of the phone back to the original application, will stay in the address book, and is directly dialed, not pop-up hintsNsmutablestring * str=[[nsmutablestring alloc] initwithformat:@ "tel:%@", @ "186xxxx6979"];NSLog (@

Frame animation is a kind of Android animation, similar to the movie we see, animation is composed of N pictures, in the time of the ground to display pictures in turn to achieve animation Phenomenon. There are two ways to implement frame animation,