Mobile Develop

The previous part of the "Android Custom Component Series" 5 "-Advanced Practice (1)" Pinnedheaderexpandablelistview "can pull down the implementation of the" realization of the ". Let's take a look at the use of Expandablelistview and achieve the

First, Android system architectureThe Android system has a total of 4 layers from the bottom up and each layer encapsulates the underlying implementation and exposes the calling interface to the previous layer. Linux kernel (Linux Kernel)

Android Http Client Programming getSpeaking of HTTP programming, do not remember the GET and post two request methods, this article with simple and clear steps and instructions, the use of Android in the common HTTP programming methods, to the first

1. Telephone Dialer:Activity_main.xml //Note: If you want this XML file to have no exclamation marks, Need to be configured in Strings.xml Mainactivity.javaPackage Com.csdn.duil;import Android.net.uri;import Android.os.bundle;import

When you click the Home button to bring the app into the background, iOS automatically screenshots the current screen and saves it as a picture file.As you can see in your Mac, these screenshots are saved in the following

For a "We never produce code, we are just the nature code of the porter," the Code farmer. The touch mechanism of Android is always ambiguous, especially when it is required that some custom controls and Androide's own controls (such as

Finish is the activity class, only for the activity, when the call to finish (), only the activity pushed to the background, and did not immediately release memory, the active resource is not cleaned up, when called System.exit (0), the entire

IOS Custom Browser (using UIWebView)UIWebView itself with the way forward, back, refresh, stop and so on.So we just need to invoke the existing excuses to complete a browser embedded in the app.For example, the system provides the following methods:-

Android development requires the following four tools:1. JDK2. Eclipse3. Android SDK4. ADTSpecific features: 1. jdk jdk java Development Kit Development kit, including java runtime environment, base Class library and java tool, which

Specifications for the Android init scripting languageSyntax Description: system/core/init/readme.txtKey words: token: A word in computer language that is almost a concept of a word in English.section: a block of statements that is equivalent to a

Because Weibo is concerned about Wang Sujun (Broken Star Ike), after he jumps to the pea pod, found that the Pea pod recruit, will decisively cast an Android internship resume. Then two days ago suddenly received HR phone said about time electric

Official demo See Https://github.com/square/ottoNote that the compilation version is more than 2.3, the default of 1.6 does not support the Match_parent property, resulting in a layout file error.Also need to manually add android-support-v4 and Otto

One, iOS network programming hierarchy Modelin the previous article, "Simple Cocoa Bonjour Network Programming" I introduced how to do Bonjour programming in the Mac system, in that article also introduced in the COCOA network programming hierarchy

Summarize the Microsoft Devices Group software Pen test, all the pen questions divided into two papers, a logical question and a software test, only a summary of technical questions ~ All English, only the choice of questions and fill in the blanks,

The previous post introduced the Init process to start, when parsing init.rc will add zygote to the service list, and finally start, zygote start is the actual app_process program. Zygote is the child process of the INIT process. In the Android

The first time you hear about Apple you never think about a cellphone, but it's such a irrelevant thing that the world is completely changed, and when we talk about apples, we have to talk about amid, because Apple belongs to Steve Jobs. Steve Jobs

First, implement a class, inherit the Sqliteopenhelper class, and implement the constructor, OnCreate () Onupgrade ()Import Android.content.context;import Android.database.databaseerrorhandler;import Android.database.sqlite.sqlitedatabase;import

Defining interfacesPackage Com.example.android_db.service;import Java.util.list;import Java.util.map;public interface PersonService { Public Boolean Addperson (object[] params); public boolean Deleteperson

Auto listener = EventListenerTouchOneByOne: create (); listener-> setSwallowTouches (true); auto sprite = this-> getChildByTag (virTag)-> getChildByTag (jumpTag ); listener-> listener = CC_CALLBACK_2 (MLayer: onTouchBegan, this); listener-> listener

(Based on version 2.2.2)This step is not as easy as vs2013. I have referenced many articles. Still cannot solve the problem. It's only time to explore. I will post it here, hoping that we can avoid detours.This is also the example of mylib mentioned