Mobile Develop

Before adding a new activity to the app, we used the button and clicked the button to enter a new activity. Here is a simple summary of the use of buttons on Android.Design a button is very simple, in the IDE generally have a graphical interface,

To figure out the cost of making an app tonight.The iphone version.Usually requires back-end engineer X1, client engineer X1,ui designer x1, product manager X1. This is already a relatively thin configuration. Large companies, but also to configure

1. Determine the user needs, the feasibility of functional methods evaluation, the user gives the price is reasonable.2. Frame construction, demand data collation, function block design mode, estimated idle time (used to buffer)3. Project management,

Chapter saving, Loading, and application state1. Archiving is one of the most common ways of persisting model objects on IOS. Archiving an object involves recording all of its properties and saving to the filesystem. Unarchiving recreates the object

Button, ImageButton event Listener (Setonclicklistener)Method One: through anonymous inner class implementationThe code is as follows:

Occasionally, WebView is used in iOS to display something, such as news, or an introduction. But the use of not much, now to teach you how to use JS with WebView to interact.Here's an example of a click image to get a picture path:1. Test page HTML

/** * The original scale of the picture file is abbreviated and not exceeding the maximum width, height * @param path: Picture file * @param requestw: Max width after thumbnail * @param requesth: max height after thumbnail * @return thumbnail image

In the previous two blog "Android HTTP network programming (i)", "Android HTTP Network programming (ii)", the simple introduction of the Web page request and the client and the server side of the simple parameter interaction. Well, this blog will

The so-called launcher, refers to the Android Desktop management program, all the application icons are placed on the launcher above. In fact, this is a very simple example, just to verify a few ideas.1. Purpose of the experimentThe purpose of this

http://blog.csdn.net/dai_zhenliang/article/details/81862491 /**2 * Verify phone format3 */4 Public Static BooleanIsmobileno (String mobiles) {5 /*6 Mobile: 134, 135, 136, 137, 138, 139, 150, 151, 157 (TD), 158, 159, 187, 1887

First two episodes are explained in two waysOne is implemented in code, and the other is implemented using XML files.And then the listener is the same. Directly use the item's ID to trigger the menu directly.Finally, the second episode directly adds

Video playback We use MediaPlayer, which shows the Surfaceview used by the control.We add a video file to the SD card first, my is xajh.3gp, do not use Mp4,mp4 will appear should have subtitle controller already set error, should be caused by the

I. Description of Coco-androidSecond, coco-android structure diagramThird, CocobuildIv. CocoframeI. Description of Coco-android1. coco-androidis to supportAndroidA lightweight framework developed by native.includeTwo parts of Cocobuild and Cocoframe,

Settag is a Android of the View a useful method in a class,In the same class, it is convenient to access data without building a database,It also saves memory more than sharepreference.Settag ( Object tag) method is relatively simpleLike

It mainly explains how to generate AAR files in Android Studio and how to use AAR files locally. *.jar and *.aar files are generated at the same time as build operations on one of your own libraries in Android studio. Store location separately:*.jar:

Appium has a number of ways to get controls, as described in the article, "Appium-based control localization practices for various findelement on Android ." One is to locate the control based on the XPath of the page on which the control

The listview is a common display control, with the default background being the same transparent color as the system window, and if you add a background picture or background color to the ListView, the ListView will be black when scrolling,The

Very good also very annoying a tree-shaped DP, yesterday did a night is in think not out, later no way to see the solution, finished found very touching is, I started to set the state are wrong, and then has been wrong, fortunately in time

The previous series of summary is to say webrtc how to download, compile, develop, some people may be a bit foggy, WEBRTC is not used for cross-browser development, how I said these with the browser does not have any relationship, actually look at

The reason: 32-libs Library support is required to run 32-bit programs on 64-bit Fedora Linux Systems (32-libs for other Linux branch systems need to be found on their own)Original address: