Android

The following code implements the Android hands-free turn on and off feature Permissions that need to be added Copy Code code as follows: Copy Code code as follows: /** * Hands-free * * @param context */ private void

This article is described as a common Android code, mainly used to determine whether the phone screen is horizontal or vertical, in the judge screen level or vertical, you can respond to the program, the instance code is only to determine if it is a

Android broadcast mechanism overviewAndroid broadcasts are divided into two areas: Broadcast senders and broadcast receivers, typically, broadcastreceiver refers to broadcast receivers (broadcast receivers). Broadcast as a means of communication

This article will guide you to do a music player, in the process of doing this Android development example, can help you to further understand and master the learned ListView and other components. In order to have a better learning effect, many of

When it comes to software development, we usually like to use newer versions of the tools, but why do I use a lower version of the SDK to develop the Android game? Here are the reasons: 1, the Android SDK belongs to backward compatibility! So the

Let's take a look at the effect chart that you want to implement In the explanation, we need to know some knowledge about the principle of picture drawing in advance. About the process of implementation 1, CustomView 2, to obtain the operation

Event distribution is a very important mechanism in Android and is the basis for user interaction with the interface. This article will create a flowchart of event distribution by using the example print log, making it easier for everyone to

Since my version has a minimum of 2.2, so only the source down to change their own, if you think too much can be compiled into a jar reference, I am not very familiar with Java, if this version of the error also please point out, this figure shows

First, the preface Android implementation of the satellite menu is also called the Arc menu, the main work to do is as follows: 1. The processing of animation 2. Custom ViewGroup to implement the satellite menu view (1) Custom properties A.

Effect chart Ideas First, let's analyze the idea of realizing the nine Sudoku: When the user's finger touches a certain point, to determine whether the point is within a certain range of nine Sudoku, if within the range, then the lattice into a

The first step: code obfuscation (note the introduction of the Third-party jar) When you create a project in a new version of ADT, the files for the mixed code are no longer proguard.cfg, but Project.Properties and Proguard-project.txt. When you

The previous walfred has introduced the use of Apktool to reverse-compile apk, By Apktool we can actually decompile the serialized Androidmanifest.xml and resource files, and so on, but is there a quick and efficient tool to get the basic content,

Google official provides apktool can reverse has been released APK application, that is, the reverse compilation has been packaged successfully apk files, use it can be compiled into a very close to the original packaging before the format, for APK,

SMS Registration and SMS verification is a commonplace, so of course to learn how to use the SDKMOBSDK can send text messages for free, of course, use it.http://www.mob.com 1. First Download SDK 2. Create a new folder called Lib in the project put

LBS (Location Based Services) is based on geographical service, there are at least two layers of meaning, the first to be able to easily obtain the current geographical location, such as latitude and longitude elevation, and the other is based on

Objective When we use 360 security guards on our phones, a small floating window appears at all times on the screen, clicking the floating window to jump to the security defender's operating interface, and the floating window is not affected by the

First, decompile the APK file Install the Apktool tool, which decodes the resource file, but does not get the Java source file.Installation environment: Need to install JRE1.6 1> to http://code.google.com/p/android-apktool/ Download

The example in this article describes the way Android parses XML based on pull. Share to everyone for your reference, specific as follows: Pull parsing is similar to sax parsing and is lightweight parsing, embedded in the Android kernel pull, so we

The example in this article describes the Android call stack trace method. Share to everyone for your reference. Specifically as follows: Android development, we also often encounter a segment error, that is, SIGSEGV (11), this time libc's

The example in this article describes how Android implements the method of adding shortcuts to launcher. Share to everyone for your reference. Specifically as follows: When we click on the launcher of the desktop in the application, a dialog box