Android development, layout XML file naming considerations-cannot contain any uppercase letters

Transferred from: http://blog.sina.com.cn/s/blog_628b45090100zuit.htmlIn the development of Android applications, will be exposed to the layout files, generally in the project name/res/layout/*.xml directory, which is similar to the Web page

iOS Basics-static methods (class methods) and Instance methods

1. Example method/dynamic methoda). Identifier:-b). Invocation method: (Instance object function)c). The instance method is on the stack.2. Static method/class methoda). Identifier: +b). Call Mode: (class function)c). Static methods allocate memory

Android View measure (v) supports the margin attribute, starting with an exception

Look at the code first.First, view Natsume1. Custom Controlspublic class Customviewgroup extends ViewGroup {... @Override protected void onmeasure (int widthmeasurespec, int heightmeasurespec) {super.onmeasure (Widthmeasurespec,

iOS Export IPA file

Step 1: Select Run device, IOS deviceStep 2: Select Product---Archive start compiling (note that the first step is to choose iOS Device, otherwise this step archive is grayed Violet cannot be manipulated)Step 3: After a lengthy compilation process,

Feel is a two-sided photo and lbs-based instant social app.

Feel is a dual-camera and lbs-based instant social app:www.feelu.cn , or scan QR code to download the latest version of the feel app directly.The main functions are:1, my home page inside of my footsteps, record my place everywhere, and show on the

WiFi Direct for Android network communication

Using Wi-Fi Direct technology allows hardware-enabled devices to be connected directly without an intermediate access point. The API support for Wi-Fi Direct is available for Android 4.0 (API version 14) and later systems. Through the use of these

Multi-threaded breakpoint download implementation under Android system

Recently researched multi-threaded download, wrote a demo, finishing down, may be helpful to others.Multi-threaded download generally open two to three threads. If there are too many threads, time can be wasted on the thread switching, which is a

Android for analog keys

Android Implementation Simulation key method oneThrough runtime implementation, the code is as follows:try{string Keycommand = "Input keyevent" + keyevent.keycode_menu; Runtime runtime = Runtime.getruntime (); Process proc = runtime.exec (Keycommand)

Can't stand the Android SDK document open slowly problem, self-developed easy offline browser.

Google Android SDK offline documents are very slow to open, it is said to pull something from Google's official website caused. Offline browsing can resolve the issue. Firefox can be used on the PC side.But there seems to be no browser on the

Use of Layoutinflater in Android

First, the role of LayoutinflaterWe generally use layoutinflater to do one thing: View inflate (int resource, viewgroup root);The function of inflate () is similar to that of Findviewbyid (); The difference is that Findviewbyid is used to find

An official explanation of what IOS Nsparameterassert is doing

The assertion evaluates a condition that, if the condition is false, invokes the breakpoint handle of the current thread. Each thread has its own breakpoint handle, which is an object of the Nsasserttionhandler class. When invoked, an assertion

The Coreimage framework in IOS

Coreimage Framework (framework) in IOS-time4cnblogstime 2014-03-15 00:24:00 Blog Park-All essays Area original http://www.cnblogs.com/try2do-neo/p/3601546.html Coreimage Framework Composition Apple has helped us classify image

Multi-threaded usage in IOS development

One, five ways to create multi-threading 1. How to turn on threading object: nil];2. How to turn on threading method two [Nsthread detachnewthreadselector: @selector (_update) totarget:self Withobject:nil];3. How to turn on

Annual Fish Game Android source project

The specific functions are as follows:Welcome to the animation interface, the game run after the first entry into the interface.Menu selection, the game also need to design a menu interface, menu interface is the first impression of the game, menu

The Android SDK cannot update the corrective method

When starting to build an Android development environment, the following error will always appear in the Download SDK:Failed to fetch URL http://dl-ssl.google.com/android/repository/addons_list-1.xml.Dl-ssl.google.com in the mainland was strong, the

Android Remember Password

In the development of Android, we do the user login needs to save the user name and password, the next time you open remember the username and password, that is, remember the user name and password. There are several ways to remember how to save

An applet program embedded in an HTML file cannot display the problem solution < go >

when using IE browsing in the Web page can not display the results of the operation, mainly to find the Myapplet.class file, I am the Myapplet.class and Myapplet.java these two files into a folder, but still can not find, ask everyone " Code= "How

Android adds toggle animations for Viewpager-custom Viewpager

Reprint Please specify source:http://blog.csdn.net/allen315410/article/details/44224517In my previous blog, I wrote a way to add toggle animations to Viewpager using property animations. and can be compatible with Android3.0 the following version of

About HTTP Android

1:http is the foundation of Web networking and one of the most commonly used protocols in mobile networks. HTTP protocol is a protocol based on TCP protocolThe most notable feature of the HTTP link is that each request sent by the client requires a

"Android Live" processing crash exception in Android

public class Mainactivity extends Actionbaractivity {public crashapplication application; @Overrideprotected void OnCreate (Bundle savedinstancestate) {super.oncreate (savedinstancestate); Setcontentview (R.layout.activity_main); Application =

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