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
Download the required packages and then install them.
First, download the SDK installation package,Android-sdk_r06-windows.zip Installation Tool) decompress to a directory, such as my Directory D: \ programs \ android-sdk-windows
2. Create the following folders:
platforms,docs,samples,usb_driver,market_licensing
3. Delete all content of tools
This step is
applications. build-tools build tool docs development documentation extras is used to store source code files of dependent third-party packages on various platforms of platforms. system-images system Image File tools file Android project directory structure src Source Code gen system automatically generated file R. java records various resources in the project, which is equivalent to a dictionary
/development/ndk/docs/stable-apis.txt.Android-3-> official Android 1.5 System ImagesAndroid-4-> official Android 1.6 System ImagesAndroid-5-> official Android 2.0 System Images(6) target_arch_abi:Currently only two values, armeabi and armeabi-v7a are supported ..(7) target_abi: A combination of the Target Platform and
, please refer to: http://blog.csdn.net/aryang/article/details/16843235Compiling and packaging Android projects with commands: New method GradleEcho enters a project, such as DEMOCD ~/downloads/android-sdk-linux/samples/android-23/ui/actionbarcompat-styledecho compilation package, Automatically download dependent Lib and project./gradlew Assembledebugecho install
View, TextView, and EditText. For example, enable, disable, and switch the input method.
It is the core API of the entire Input Method Framework (IMF) structure to process interactions between applications and the current input method. You can use Context. getSystemService () to obtain an InputMethodManager instance.
In the development process, the most basic and important thing is to develop the habit of reading APIs. A good programmer needs to develop a way to keep himself in a dark room, cut
Android development interview post-3. common Android advanced pen questions, android advanced
Follow finddreams blog: http://blog.csdn.net/finddreams/article/details/44301359In the previous article, we have learned some basic questions about the Android test. Android develo
My Android advanced tour ------> Android uses Sensor (Sensor) to implement the level function.
The level here refers to a more traditional bubble level, filled with liquid in a transparent disc, with a bubble in the liquid. When one end is tilted, this bubble will float at one end.The first parameter returned by the Direction sensor is used to implement a compass application. My
Android preliminary: Communication Technology Introduction Android introduction, Android Communication
Communication Technology:
1G analog system can only be used for voice calls.
2g gsm, CDMA sends and receives text messages and emails.
2.5g gprs, EDGE access to wap network data. (pictures, wallpapers, text information)
3g wcdma (China Unicom), CDMA 2000 (Ch
Android learning route (2) create an Android project, route android
An Android project contains all the files including the Android app code. The Android SDK provides default project directories and files to create a project.
This
Android x86 is used for android Application Development. android Application Development
Android bus. id: android_bin
I. required tools:
1. virtual Machine Software (this article uses virtual Box as an example ),
2. android x86 image, large.
2. Install the
)Click Apply
5.2. In Window> Android SDK and AVD Manager, select the Android Package to be installed. In short, it is a full selection.> Available Packages:> Android Repository:+ Android SDK Tools, revision 9+ Android SDK Platform-tools, revision 2[Install Selected]On Avalia
Complete permission settings for Android and complete permissions for android
Android. permission. ACCESS_CHECKIN_PROPERTIES // allow read/write access to the "properties" table in the checkin database. You can modify the value and upload it to android. permission. ACCESS_COARSE_LOCATION // allows a program to access t
Android-Construct Secure Android client requests to avoid illegal requests. android Client
Today, we use examples to describe how to construct secure Android client requests to avoid illegal requests:
Server code:
Code 1-tool class:
Package com. ghj. packageoftool; import java. security. messageDigest; import java. se
to say, if we encrypt the decrypted image data block, we get the original image data block.Note that the angecryption is independent of AES,CBC and PNG. It simply requires:
The first cipher block is controllable;
The source file format can tolerate additional data;
The data size of the file header and data block matches the block size.
Angecryption Tools: http://corkami.googlecode.com/svn/trunk/src/angecryption/angecrypt.pyHow to use:python angecrypt.py inputfile targetima
:/usr/local/android/android2.3.7--------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------Problem solving during compilation:1.find: ' frameworks/base/frameworks/base/docs/html ': No such file or directory Find: ' Out/target/common/docs
system. Each cache entry has a string key and a fixed-size value.Click the link to download the library item.Android-slideexpandablelistview .If you're not satisfied with Android Android Expandablelistview and want to achieve the same effect as Spotify, then Slideexpandablelistview is definitely your best bet. The library allows you to customize the ListView in each list item, and once the user taps a butt
This article is From:http://www.android-studio.org/index.php/docs/guideGradle User Manual (a): Why use Gradle? User Rating:/104
Last updated on November 09, 2013
hits: 43172
Original address: http://tools.android.com/tech-docs/new-build-system/user-guide#TOC-Using-sourceCompatibility-1.7Translation: Android Studio Chinese Group
I recently contacted the Android platform JNI call and found that the network information has not provided a more detailed introduction from the principle to the specific implementation. Therefore, I have referenced some materials and added some experiences based on the project development:
Origin of JNIJNI is the abbreviation of Java Native Interface. It allows Java code to interact with code written in other languages. JNI is a local programming int
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