Android

Screen paint Demo and paint demo This Demo mainly uses the current desktop as the background to complete the paint brush functions.1. add or remove a paint brush; 2. Respond to different desktop backgrounds for different

BBasic for Android-the real android BBasic Virtual Machine and Android-bbasic About BBasic BB is a programming environment developed by bbk basic. This language uses the Basic syntax of Quick Basic and adds some screen messaging functions. It can

Android dictionary application developed using Baidu dictionary API and Volley network library, volleyandroid For more information about Baidu dictionary API, visit: Baidu dictionary API introduction. Here is an introduction to the android network

Unity3d animation operation and animation implementation, unity3d animation implementationToday we mainly summarize the built-in animation operations in unity3d and the implementation of code event writing animations.1. How to import and execute

Android custom View. What do you need to know? Why do we think that custom View is a hurdle for learning Android?Why do so many Android experts think that custom View is so simple?Why does google define a View with thousands of lines of code?I

Android tools ------) SD card-related auxiliary classes Import java. io. file; import android. OS. environment; import android. OS. statFs; // SD card-related auxiliary class public class SDCardUtils {private SDCardUtils () {/* cannot be

Android parses the APK file on the SD card and android parses the sdapk public void parseApk(Context context, String apkFilePath){ PackageManager packageManager = context.getPackageManager(); PackageInfo packageInfo =

QQ login for file storage and qq login for file storage Package com. jia. qqlogin; import java. util. map; import com. jia. qqlogin. utils. utils; import android. app. activity; import android. OS. bundle; import android. text. textUtils; import

Cocos2d-x-3.3-020-Collision Detection 2-physical engine, cocos2d Collision Detection The original text is synchronously published on my wiki. To view the original text or updates, go to: Click the open link. Principle I don't understand. I didn't

Git source code compilation of Qt 5 and qtgit source code compilation Git source code compilation of Qt 5 Due to some requirements, you need to contact Qt3D. Although Qt 3D has not yet been released, it is said that it has almost completed. The

Android ListView implements 3-level nodes (N-level extension) The second-level node of ListView can be easily implemented by using ExpandableListView, but how to implement level 3 or even multi-level menus? Using ExpandableListView will be very

Android UI and android UI I thought the previous article was the last one written before the arrival of the Lunar New Year, but it seems that it is necessary to continue to record the useful information, which is relatively basic. I didn't pay much

Detailed usage of RadioGroup, RadioButton, Spinner, and EditText in android (including examples and source code)   Today, the commonly used controls such as RadioGroup, RadioButton, Spinner, and EditText in android are used in the project. Here, we

Step by step teach you how to use Swift to develop Tetris: No.0, swiftno.0 It took a week to complete the Russian square game by following the Swift development tutorials, various materials, various google games, and a series of teaching blogs.

Android studio installation and configuration FAQ and solutions, android installation and configuration Android studio is currently a development tool promoted by android companies. Compared with the previous eclipse, Android studio integrates sdks

Introduction to android Architecture Design and android Architecture Design So far, android development has no accepted or unified development framework on the network or in the community. Many frameworks are based on method encapsulation. Today, I

Android automatically exits the FM Radio application when the flight mode is enabled and the headset is pulled out. The FM radio needs to be inserted into the headset as an antenna, and automatically exits when the headset is pulled out. 1. First

Build an android ORM framework opendroid (2) -- automatically create a database In the previous blog "Create an android ORM framework opendroid (1)-use An ORM framework", I believe you have learned about the use of opendroid. From this blog, we

Android learning notes-data Sdcard storage method and sdcard operation tool class, androidsdcard (1) file directory (2) Code of each file: FileService. java is the tool class used to operate sdcard: Package com. example.

Replace gethostbyname and gethostbyname with getaddrinfo for DNS domain name resolution. Void DomainToIP (const char * host, const char * portStr, char * ip) {struct addrinfo hints, * res, * res0; char str [32] = {0 }; memset (& hints, 0, sizeof