Android

This is how Android supports video formats:     Android can decode JPG files. Video encoding and decoding in H.263 format, Only videos in h264 format can be decoded.   Is the life cycle of the mediarecorder class     A

    Android. mk File Syntax Specification Update, modify, and add images based on the serialization on eoeandroid. Translate ANDROID-MK.TXT files today (original English files in/development/ndk/docs/android-mk.txt) Android. mk File Syntax

Next, go to the android content providers (II) -- contacts provider to continue. Next, we will describe the top-level contacts, the contacts is the aggregate contact table, and the rawcontacts discussed earlier is the original contact table, in the

1. Generate the android APK package signature certificate1) switch to the JDK bin directory in DocCd c: \ Program Files \ Java \ jdk1.6.0 _ 18 \ bin2) run the following commandKeytool-genkey-alias android123.keystore-keyalg RSA-validity

This article describes how to run the JUnit test. 7. How to run the JUnit Test We have learned a lot of JUnit programs and provided many features in the android ADT plug-in to facilitate unit testing. However, how to perform unit tests, for example,

Android UI operations are not thread-safe, and only the main thread can operate the UI. At the same time, the main thread has a certain time limit on UI operations (up to 5 seconds ). To perform some time-consuming operations (such as downloading

Here I will talk about the skin replacement method of moji weather, but first I declare that I just used reverse compilation and some other online materials to deduce the skin replacement principle. Here I will only give a reference. if you have a

Why I wrote this article? When I learn more about Android's graphics system, and do more work about how to use CPU/GPU in more paralleled Way to Improve the graphics performance in Android, I start to think that there are actually some big design

For more information, see the unlocking Android P90.   What is style and theme?Style: a set of one or more formatting attributes. We can use it as a unit to use it in a single element of XML layout. For example, we can define a style to define the

Directly paste the Code: Config class: Package COM. tutor. config; import Org. JSON. jsonarray; import Org. JSON. jsonobject; import COM. tutor. update. r; import android. content. context; import android. content. PM. packageinfo; import android.

Author: Zheng Meng,Hua Qing vision embedded training center lecturer. There is no time for designers to create experiences for a wide variety of mobile devices. As the tablet computer is accepted, we have entered the "post-PC era", and the company

import java.util.List; import android.app.Activity; import android.hardware.Sensor; import android.hardware.SensorEvent; import android.hardware.SensorEventListener; import

Android 4.0 (ICS) Merge handset and tablet UI together, make customer flexible to use which UI they want. on Marketing nowdays, phone use Phone mode directly and other product like tablet/Mid/PND use tablet mode. ICS support multi-panel in tablet

Updated recentlyAndroidSDKAn error similar to the problem occurs when eclipse is started. However, I just wantRestoreTo the original development environment. So I found this article. The method is valid !!! WindowsInstall the android virtual

Launcher is our home, which can be simply understood as a simplified Linux GUI. As a GUI, it must first complete its most essential functions,That is, it must be able to provide categing to all applications (category_launcher). However, as a GUI, it

Original works can be reprinted. During reprinting, you must mark the original source, author information, and this statement in hyperlink form. Otherwise, legal liability will be held.

Home is the first application to interact with users after the Android device is enabled. Home will always run on the background when other applications are running on the foreground. On an Android device with a screen resolution of 320*480 pixels,

Author: Xu jianxiang (netpirate@gmail.com)Date: 2010/07/28Web: http://www.anymobile.org   Installer: software from scratch. Uninstall program: software from scratch. Update Program: overwrite and install the software. The data in the original

    Parse XML using SAX   SAX is an xml parser with high resolution speed and low memory usage. It is suitable for Android and other mobile devices. An event-driven file is used to parse an XML file. That is to say, it does not need to parse a

Android keypad display mode: Android defines an attribute named windowSoftInputMode, which allows the program to control the adjustment method of the main activity window. We can set the Activity in AndroidManifet. xml. For example, android: