Mobile Develop

proxy methods for uiapplicationdelegate#pragma markThe program is loaded (started) and is called once- (BOOL) Application: (UIApplication *) application didfinishlaunchingwithoptions: (nsdictionary *) launchOptions#pragma markcalled when the

Shimen the main contribution of the Lord, respect the work of the author, reproduced please indicate the source from the Shimen master. If the article is helpful to you, you are welcome to donate to the author, support the Shimen, donate the

Android5.0 proposes a new mediasession concept for the player to interact with the controller, which replaces the previous remotecontrolclient and provides a more flexible client-side managed-end model, the following is its architecture diagram:Its

In the field of soft and hard integration, Android, with its high degree of openness to software and hardware, has led to today's soft and hard integration trend, the world is undergoing a vigorous Android movement, Android to the incredible speed

First, #pragma is essentially a declaration,一般常用的功能就是打注释、尤其是分段注释但是#pragma 另外一个强大的功能就是处理编译器警告，用的时候可能就没上一个功能用的那么多，在代码中处理警告却是极其高效的方法。其中 clang diagnostic 便是#pragma 第一个功能常用的命令，步骤如下#pragma clang diagnostic push#pragma clang diagnostic ignored "-related

We are loading pictures in the ListView today is asynchronous, if there is a requirement that the ListView load the picture synchronously, what does it mean to load the picture synchronously? That's the first picture to download, and then the second

I need to store a time value that needs to be retrieved and edited. Can anyone know? How to useSharedpreferences completedProcessing methodsFor Android shared preferences, you can add the following code to your activity to completeSharedpreferences

Interpolator is used for time interpolation in animations, which is the function of mapping 0 to 1 of floating-point values to another floating-point value change.This article lists several implementations of the interpolator provided by the Android

/** * This article takes Uitextfield maximum text length =10 as an example */The first thought of nature is the method in delegate @selector(textField:shouldChangeCharactersInRange:replacementString:) 1.-(BOOL) TextField: (Uitextfield *) TextField

The Apicloud International Edition, which was launched in the United States recently, was released after the $5 million a round of financing for the Northern Lights venture in October this year. At the same time, they launched a cryptographic

iOS various animation effectsMost common animations:Start animation[UIView Beginanimations:nil Context:nil];Set Animation duration[UIView Setanimationduration:2];The content of the animationFrame.origin.x + = 150;[img Setframe:frame];End of

Fill_parent:Specifies the height of the subassembly, the width of the parent container's height, and the same size (in fact, the distance from the padding is subtracted).Setting the layout of a component to fill_parent will force the component to

1. When using Viewpager nested fragment, due to the Viewpager of several adapter settings, there will be a certain preload. By setting the Setoffscreenpagelimit (int numberto set the preload proficiency, in the V4 package, the default preload is 1,

WebView Basic UseWebViewis a subclass of view that lets you display Web pages in activity.You can write webview in the layout file: For example, this writes a webview that fills the entire screen:To load a webpage, use loadUrl() :WebView Mywebview =

http://blog.csdn.net/mars2639/article/details/7352540https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/ProgrammingWithObjectiveC/

iOS delegate, the popular point is that the value of the page between the transfer.There are three ways to sum up the value of the iOS page you know now1. Send a value for notifications using NsnotificationThe main is to send a notification through

The bundle class is a key-value pair, "a mapping from String values to various parcelable types."1. Declare the Bundle object instance, press in the key-value pair, and pass the object instance:/*** Indicate the connection was lost and notify the UI

 Broadcast receiver is one of the most commonly used Android technologiesFor sending/Broadcasting intent messagesHere are two simple ways to use itI. By way of combinationDefining a Broadcastreceiver object in a classRewrite onreceive so you can

This article is organized from:http://blog.csdn.net/duxinfeng2010/article/details/9067947Http://hi.baidu.com/feng20068123/item/1935c6d022bf7513d78ed0d4According to their own habits have made some changes, simplification.? 123456789101112

There are two ways to use it,Method One: Use MPMoviePlayerControllerMPMoviePlayerController *movieplayer = [[MPMoviePlayerController alloc] Initwithcontenturl:videourl]; Movieplayer.shouldautoplay = NO; UIImage *thumbnail = [MoviePlayer