Mobile Develop

HTML5/CSS3Mobile platform definition of META tags08/31/2012 YUN1297 Post reply Here are some examples and explanations of the markings.One, the META tag is divided into two parts: HTTP header information (HTTP-EQUIV) and page description

0. Suppose that the title bar control in an app is shared, and if each activity needs to set the button, the code is bloated. Then we can customize the control and then inherit the control on the line.Custom controls are

specifically visible http://developer.android.com/tools/debugging/ddms.html. Ddms a bridge for the IDE and Emultor, the real Android device. Developers can see the process running on the target machine/out-of-the-box status through DDMS, can be

ObjectiveThe following part of the topic from the network, the author gathered here, not only to consolidate themselves, but also hope to help the same needs of people! The reference answers are written by the author, there are questions or mistakes,

Using Bezier curves,//less than four fillet corners-(void) setbor{NSString*str =@"couldn ' t fit this all in a comment to @lomanf ' s answer. So I ' m adding it as an answer."; //Calculate character Height[Corner LayoutHeightWithLable:self.label

Application class Application and Activity,service are a system component of the Android framework, and when the Android program starts, a Application object is created to store some information about the system. The Android system automatically

Android is a very good embedded operating system, Android system architecture is divided into 4 layers, the first layer of the Linux kernel, this layer mainly includes Linux drivers and memory management, process management, power management and

First, the use of animationdrawableSee: The use of drawable class and XmldrawableAdded: You can add a listening process to a view animation by Animation's Setanimationlistener ()Second, custom view animation (slightly, after the empty fill up) three,

I believe that in the normal development process, we will certainly be more or less in touch with SQLite. However, when using it, we often need to do a lot of extra work, such as writing SQL statements and parsing query results. So, the ORM

Before the component, Mushroom Street APP code is developed in a project, in less people, business development is not very fast, this is more appropriate, to a certain extent to ensure the development efficiency.Slowly the amount of code more up,

Youku Ring MenuLayout file, using the Control as the first level menu, relative to the layout, at the bottom of the parent control, horizontally centered, because the picture is not a special standard, so the width and height are nailed, width is

Automatic layout adjustment algorithm for moving node after Node-link visualizationIf the project, Hypergraph visualization, with Node-link can be said to be more than mature, whether it is d3.js or a variety of other JavaScript libraries such as

Excessive reliance on the mouse when writing code can lead to more serious problems than inefficiency. Here's the trick to help you write less code and get the most out of your keyboard, so you can avoid situations like this:Thanks Obama.Most of the

ADB process ADB directives ADB install xxx.apk ADB Uninstall Package Name ADB devices ADB start-server ADB kill-server ADB shell–> access to Linux command line Ls–> display file and package

Compilation of Android MFor the new version of Android system (6.0 start?? ), at compile time, it is supported to compile the Binaries of two CPU architectures (i.e., 32-bit and 64-bit)at the same time, which is called "Multilib build".For native

As mentioned in the previous article, SQLite is used in embedded development, but sometimes in order to make it easier to edit database files, we often need to develop SQLite programs running on the computer . This happens often, for example, when

Use tag This tag helps us eliminate redundant view Groups when including a layout, for example, your main layout file is a vertical linearlayout. xmlns:android = http://schemas.android.com/apk/res/androidAndroid:layout_width=

What is unit testing?unit testing refers to the inspection and validation of the smallest testable unit in the software. For unit testing in the meaning of the unit, in general, according to the actual situation to determine its specific meaning,

Get WebView ObjectCall the getsettings () method of the WebView object to get the websettings ObjectCall the setjavascriptenabled () method of the websettings object , set js available, Parameters: Boolean When judging whether to support JS , do not

Android for JNI (vi)--cross-compiling, NDK overview and file structure, writing your own first JNI project Finally back to our Android, we have to configure this NDK environment, but before we have to understand the basic terminology I.