RAR for Android is an old WinRAR free Android tool that allows you to compress and decompress files on Android devices.
Via @Xang Azu
WinRAR, who ranks ahead of the piracy rate in China, has released a free decompression tool to support RAR, ZIP, TAR, GZ, BZ2, XZ, 7z, ISO, ARJ formats.
RAR for Android also support
app as opposed to being fetched over the network.
Native or not ·Most apps these days are written for Dalvik. When I say "Most apps" I mean "everything that isn't a game"; game developersTypically want to code in C/C ++ and that's it. dalvik offers a nice fast gateway to OpenGL and all the phone's hardware, but game Devs just don't want to hear about virtual machines, so they use the androidNdk.
If you're writing code in the Java programming language you can use eclipse and a pretty nice
Ym-Android bus summarizes nearly a hundred excellent open-source android projects.
1. sample projects provided by the Android teamIf you do not start by learning the sample code provided by the Android SDK, there may be no better way to master the development on the Android
Android notes-Android architecture and android ArchitectureI. Android system architecture
The Android system architecture consists of four layers: Linux kernel layer, system library layer, application framework layer, and application layer.
Figure 1 architecture of the
Android. Permission. access_coarse_locationAllow a program to access cellid or WiFi hotspot to obtain rough location(Allows an application to access coarse (e.g., cell-ID, WiFi) location)
Android. Permission. access_fine_locationAllow a program to access excellent locations (such as GPS)(Allows an application to access fine (e.g., GPS) location)
Android. Permis
About Android ProjectsA project is a container for saving source code and resource files.The Android SDK tools provided by Google can only be compiled and packaged for projects with a fixed directory structure. It is therefore highly recommended to create an Android project using Eclipse + ADT or Android commands.You c
Android is a milestone in the development of embedded Linux. In recent years, there have been a large number of Embedded Linux applications, and some people have come to unify the world, give confidence and a success model. Android is a successful example of embedded Linux!
The open source code for Android is too helpful for studying all aspects of the embedded
My Android advanced tutorial ------) Create and view a custom Debug version Android signature certificate in Android
When Android Application Development accesses various sdks, it will find that many sdks need to be identified by the package name and the certificate fingerprint SHA1 code, such as the Baidu map SDK. In
ArticleDirectory
10th class: Gui core system update
11.1 system UI changes
11.2 desktop update
There are many Android versions. in the traditional sense, a large number of device manufacturers are mainly Android 2.2/2.3, but now they need to switch to Android 4. version X. X system vendors and developers focus on the following:
1. Core Tec
1. PrefaceIn the previous article we introduced the basic process of building an ArcGIS Runtime SDK for Android development environment based on Android Studio, in which we used the Gradle-based approach to build, in this way primarily by setting up the MAVEN warehouse location , set compilation options, dependent versions to download the corresponding SDK dependency package in a networked environment.But i
Build the Android Development Environment build the first Android project, and build the android Development Environment
I personally pay attention to the time it takes to install the development environment. Generally, it will not take a long time, so I can use it right now, instead of configuring all the resources, in this way, I will feel a waste of time, and
Android learning 10 (android file storage) and android file storage
The android system provides three methods for simple data persistence, namely file storage, SharePreference storage, and database storage. You can also save the data to the SD card.
File storage is the most basic data storage method in
The current main Android development tools:1.adnroid-adt-bundleSDK Manager.exe:Tools (Android development Gadget) various Android version Extras additional Development Kit online Update/install the Android version Update ToolIt is not recommended to update the Android versio
/android/android5/android-5.0# make
After compilation, set the toolchain path to facilitate kernel Compilation:
export PATH=$PATH:/root/work/android/android-5.0/prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin
Compile the kernel:
Download the kernel and decompress it.
root@ubun
)
2
Onmeasure
Measure the size of the view (don't care for the moment)
3
Onsizechanged
Determine the view size (record the width of the current view)
4
Nlayout
Determine the child view layout (No child view, no care)
5
OnDraw
Actually draw the content (draw a pie chart)
6
Provide interface
Provides an interface (provides an interface for setting data)
The code is as follows:
public
A related download
(1) Java JDK Download:
Enter the page: http://java.sun.com/javase/downloads/index.jsp (or click to download directly) as follows:
Select the Download jdk to download only the JDK, without downloading the JRE.
(2) Eclipse download
Enter the page: http://www.eclipse.org/downloads/(or click Download: bt download http download) as shown below:
We chose the first (that is, the Eclipse IDE for Java EE developers)
(3) Download the Andr
[Development Diary of Android in a row from scratch] (13th) -- Analysis of Android controls, and introduction to android
Android controls are derived from android. view. view class, in android. the widget package defines a large n
In the previous article, I showed you how to create a custom original-android.jar that contains both internal APIs and all classes in the hidden APIs.
The next step is to modify the existing Android platform (sdk_dir/platforms/platform-x/Android. Jar ). You can simply replace Android. jar with the original-android.jar created in part 1, but with unlimited use of
Android learning notes ①-Basic installation of android tools, Android
Android has been out for a long time, and there are a lot of online tutorials. If you are afraid of forgetting it later, you can learn the knowledge shared by the online experts and record it. If you can help others, that's better!
In view of the cur
Android notes-data storage in Android (3), android notes
The Android system integrates a lightweight database:SQLiteTherefore, Android supports databases very well and every application can use it conveniently. As an embedded database engine, SQLite is applicable to the acce
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