FFmpeg 1.2 for Android dynamic library Compilation

It took two days to finally compile it! Now, riwater provides the configured files for you to download. We hope to save you some time. Latest FFMPEG version 1.2,If your version is different, modify the configuration file accordingly! Compiling

Create an android Activity

1First, create a project     2And fill in the properties of the project   3CreateActivityClass.EclipseUseAlt +/The shortcut key can automatically complete the parent class   4InREC/LayoutCreate a layout in the folderXMLPageNew-> others-

Android learning notes

1. The oncreate () method in the activity is mainly used to create an activity to complete initialization. Tools_text=(Textview) findviewbyid (R. Id. textview01 );Tools_button=(Button) findviewbyid (R. Id. tools_ OK

Basic tutorial for Android Program Development (2)

UseXMLOrchestration   What you just completed"Hello, world"The example is called"ProgramInformatization". This means that you can directly build your application interface.Source code. If you have already completed many interface programs, you

Basic tutorial for Android Program Development (3)

Debug your project   This is usedEclipseInAndroidPlug-inEclipseThe debugger in also has excellent compatibility. To demonstrate this, let's createBugInCode, Change yourHelloandroidSource codeAs follows:   Public class helloandroid extends

Android project recommendation

Games: I. 15 android game source code (mainly developed by andengine and libgdx. It is said that open-source game publishers are mainly concentrated in the European and American user groups, while the Java series in Europe and the United States

Use SD card in Google Android Simulator

Use SD card in Google Android SimulatorFrom the perspective of this document, the android simulator allows us to use a disk image in the FAT32 format as a simulation of the SD card. Today, I tried to record the process and share it with you:1. Go to

Android processing of Runtime

In general, it is very troublesome for us to deal with time. For example, to implement Perpetual calendar, we will use the lunar calendar, the Gregorian calendar, and the lunar calendar .. There is also the issue of time difference that I want to

Android asynchronous download of network images (2)

In the previous section, we used handler, thread/runnable, URL, httpurlconnection, and so on to asynchronously download network images. However, using this method has the following Disadvantages: The thread overhead is large. If each task needs

What is Android?

Android is an operating system, middleware, and key application.ProgramSoftware set. The android SDK provides necessary tools and APIs for developing applications using Java on the Android platform.   Android platform features:

The manifest. Permission class defines 106 permissions for Android.

In androidmanifest. XML, We need to declare permissions for operations required by some software,For example, if our software can send text messages, we need to make the following statement in androidmanifest. xml: Package = "cn.com. fetion.

First knowledge of fragments-not qualified Android Developers who do not know fragments

  Fragments was introduced in Android 3.0 (API level 11), but it is backward compatible. It supports the old Android version. Only need to import jar package support (in this directory: Android-SDK-Windows \ extras \ Android \ support \ V4 \

Usage of the focusable attribute in Android-Implementation of the underlying button

When you see the button on the main interface of Budweiser beer client, it looks novelty. First, watch the film: Pay attention to the arrow I drew in the figure. At that time, the black circle of the mouse was clicked, and then the button was

Add custom controls for Android Widgets

First, let's look at a reference: Aremoteviews object (and, consequently, an app widget) can support thefollowing layout classes: * Framelayout * Linearlayout * Relativelayout   Andthe following widget classes:   * Analogclock *

Android API: simplecursoradapter ()

Simplecursoradapter () is the constructor of the simplecursoradapter class.   Description: Simplecurosradapter is a simple adapter that matches columns in cursor with textviews or imageviews defined in the XML file. You can specify columns in

Android API: activity. managedquery ()

Description: Obtain a cursor object containing the specified data and the activity takes over the life cycle of the cursor. First, this function obtains a cursor object containing the specified data (specified by the query method parameter) by

Android asynchronous download of network images (Part 1)

Projects sometimes need to obtain images on the network and download them to the mobile client for display. How can this problem be solved? The implementation logic is as follows: 1: Enable a thread in the UI thread to download images. 2:

Android detailed dialog box alertdialog. Builder usage

We usually do Development You can use a variety of dialog boxes. Platform Developers will know that most platforms only provide a few simple implementations. If we want to implement a dialog box that meets our specific needs, you may first think

[Essential for Android Development] Summary of the android developer community

1. official Android Development website (occasionally walled, requiring a ladder) http://developer.android.com android The developer's official homepage is occasionally walled and has a large amount of information, but it is basically in English

Android simulator cannot be started

After eclipse and Android are configured according to the instructions on the internet, Use the command line Android create AVD-N []-T []. After creating AVD, use the run button of eclipse to start the simulator, then press run. The following

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