Mobile Develop

Android 's pop-up effect there are many kinds of, in the simplest case, you can call a alertdialog pop-up window display, but to customize the pop-up window effect has the following method, I personally feel very convenient, applicability is quite

Do not know why the NDK development of the Android data on the Internet very little, and some of the information is basically unable to complete the introductory learning demo, simply can not run, the younger brother spent three days and three

Do 3 years of IM application, has not confirmed that the socket in the system hibernation situation will not receive the message, the Internet also searched some information said Android phone is divided into AP and BP two parts, the system sleep

The sandbox mechanism for iOS development (sandbox) details some of the sandbox mechanisms. In development, we need to manipulate the sandbox, so we need to get to the sandbox path.The folders in the sandbox include documents, Library, TMP. Click

Tag:ios    delay execution     /* This article lists four ways to delay the execution of a function and some of its differences. If the delay is 1 seconds, execute the following method. */-(void) delaymethod{ NSLog (@ "execute");} /** * "1".

1. In general, our first step is to create this main.xml layout file, which is a good habit:1 XML version= "1.0" encoding= "Utf-8"?>2 LinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"3 Android:layout_width= "Fill_parent"4

//ZyAppDelegate.hEX2//Created by Nimami on 15/7/21.Copyright (c) 2015 LKL. All rights reserved.//#import @interface Zyappdelegate:uiresponder @property (Strong, nonatomic) UIWindow *window;@end//Zyappdelegate.mEX2//Created by Nimami on

/*** Custom Download progress bar control with Calayer* 1. Create a separate Calayer* 2. Directly modify the frame value of the Calayer, perform an implicit animation, achieve the progress bar effect* 3. Use the timer (Nstimer) to simulate the

//ZyAppDelegate.hXx//Created by Nimami on 15/7/22.Copyright (c) 2015 LKL. All rights reserved.//#import @interface Zyappdelegate:uiresponder @property (Strong, nonatomic) UIWindow *window;@end//Zyappdelegate.mXx//Created by Nimami on

Untitled document SOURCE download. Please go to the file download inside the Demo1.rarCell Phone Carousel event, JQ

ALT + ENTER import package, auto fixCTRL + N Find classCtrl+shift+n Finding filesCtrl+alt+l Formatting CodeCtrl+alt+o Optimizing imported classes and PackagesAlt+insert generate code (such as Get,set method, constructor, etc.)Ctrl+e or Alt+shift+c

(1). What is the difference between weak and assign?Assign: for non-pointer variables(2). What is the difference between iOS development----#import, #include和 @class?1. If it is not C + +, try to use #import.2. Can be #import in the implementation

I believe a lot of friends will meet　　Error:Error: com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process ‘command ‘/Users/billy/Library/Android/sdk/build-tools/21.1.2/aapt‘‘ finished with non-zero

Basic usage of creating a new Android Project notification barModify the code for the Activity_main.xml as follows:Relativelayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Xmlns:tools= "Http://schemas.android.com/tools"Android:layout_

Core AnimationCore Animation, the Chinese translation is a central animation, it is a very powerful set of animation processing API, using it can make very beautiful animation effect, and often do more with less. In other words, very powerful

After the SDK update, in Eclipse new Android project, we often encounter such a thing: The new mainactivity no longer inherit activity but inherit actionbaractivity, due to some people's development habits, They do not like to use actionbaractivity

The last time I had a phone interview asking about the caching strategy in Android, the vague answer was, now let's take a good look at it.In general, the caching strategy in Android is to use level two cache, memory cache + hard disk

Developing mobile applications using HTML5,CSS3 and JavaScript has proven to be a practical way. There are several IOS-style mobile app development frameworks that help you develop mobile apps using the Web technology you're good at. Most of these

Android Basics Getting Started tutorial--2.3.2 EditText (input box) DetailedTags (space delimited): android basics Getting Started TutorialIntroduction to this Section:In the previous section we learned the first UI control TextView (text box),

In addition to the general assignment and value method, we can also use key-value-coding (KVC) key-value encoding to access the properties of the class you want to Access.How do I use KVC to access object properties? look at an examplefirst, the use