Mobile Develop

The first occurrence of this problem on Android is very common, basically because the game switch to the main interface and then cut back to cause, appear in Cocos2d-x 2.1.3-2.1.5 these versions most.This problem occurs because of the following

If you are Xcode6 and iOS 8, you need to call the Cllocationmanager Requestalwaysauthorization method, as follows:1. @interface:Cllocationmanager *locationmanager;2. Initialize:Locationmanager = [[Cllocationmanager alloc] init];3. Call

Today, through the search of data to understand the Web page crawl function, the application of HttpWebRequest and HttpWebResponse functions, from the http://www.showji.com site to capture the attribution of informationIt should be said that this

Fragment is part of the UI for activity, which is embedded in activity, where multiple fragment can divide an activity into multiple parts, which are used more in large screen phones or tablets. This will not use multiple activity to switch the

Brief introductionThere is a UI-optimized document on the Android website that developers need to master.Detailed 1, abstract layout Tags can reuse layout files tags can prune extra layers, which are used to replace framelayout or when one layout

Mentioned in the previous Android network Radio-using Vitamio decoding (a) to achieve the playback of streaming media files, but only play once, here can randomly click on the left side of the menu to play, but the Vitamio is not very stable, some

Register an Observer-(void) addnewobserver{ [object addobserver:self forkeypath:@ " oneKey" options:nskeyvalueobservingoptionnew void *) ( pragma)];}Context: The object to be passed is a (void *) type

Assets Library Framework can be used to do the multi-selector on iOS, choose Photo Video What is not introduced.The current project is a bit like Dropbox, where you can choose photos from your device and then upload your files, using the assets

The main steps to build an Android development environment are:1. JDK Installation2. Eclipse Installation3. Android SDK Installation4. ADT Installation5. Create AvD1. JDK (Java development Kit) Download and install:：(1) http://www.kuaipan.cn/file/id_

Before iOS 5.0, we organized the relevant uiview in a UiviewcontrollerIn the past, a Uiviewcontroller view might have a lot of small sub-view. These sub-view are often covered at the end, and we add a lot of sub-view with Addsubview in the outermost

As the title: After the release of the official version of the IOS8, many of the original projects, there have been a variety of problems.As Apple officials say, IOS8 is a big change for developers.Here to do a collection, currently only hit a few.

This blog address: http://blog.csdn.net/mylzc/article/details/6777767 reprint please indicate the source.In order to give users a good interactive experience, in the development of Android applications need to put heavy tasks (IO, network

directory (?)[+] Create a project Add code Add Jump Activity Run 1, create the project File->new->android application in turn fill in the application name, project name, package nameLocate Src/com.example.helloworld

Without arc, strong weak equivalent to:Strong is used to modify properties of strong references;@property (Strong) SomeClass * aobject;corresponding to the original@property (Retain) SomeClass * aobject; and @property (copy) SomeClass * aobject;Weak

In a typical MVC structure, the model part is responsible for saving the target data, the view part is responsible for implementing the data interface and displaying the data, both work together under the controller's operation. In iOS apps, the

New= tp.getstyleddocument (); =int panewidth =new String (BT, 0, Len);Try { for (int i = 0, cnt = 0, I i) { if (cnt + = Fm.charwidth (Text.charat (i))) = panewidth) {//When the character's width

"Test Instructions Brief": Find the two and the largest day."Analysis": this .... The code is stuck under the title.#include int main () {while (1) {int I, n;int maxday, MaxValue = -1;scanf ("%d", &n), if (n = = 0) break;for (i = 1; I MaxValue)

If you have not touched the dynamic language, the way of thinking in a compiled language to understand JavaScript will have a magical and weird feeling, because the things that are often impossible in consciousness happen, and even feel unreasonable.

1 in the layout of the time has been encountered a problem: the previous time when the project was created with a title bar, the actual project to hide the title bar, the Android application development Daquan See this solution: in the configuration

1 Here we focus on understanding ImageView's attribute Android:scaletype, namely Imageview.setscaletype (Imageview.scaletype). Android:scaletype is a size that controls how the picture resized/moved to the ImageView.