Android

Objective-C objc_class introduction, objcclassrefinObjective-C objc_class introduction NSObject In Objective-C, NSObject is the root class of most classes. @interface NSObject { Class isa OBJC_ISA_AVAILABILITY;} It has an isa attribute and its

Android SQLite debuggingDebugging SQLite artifacts, you no longer need to Log your own, just a few simple commands. Adb shell setprop log. tag. SQLiteLog Vadb shell setprop log. tag. SQLiteStatements Vadb shell stopadb shell start results are as

Use scripts to synchronize android projects to the latest server version and android version. #!/bin/sh#ROOT_DIR=/backup/PRJ_NAME=6592wetcustBRR_NAME=mydevcd $ROOT_DIR$PRJ_NAME"/"echo ">>>>>>>>.. repo clean ..>>>>>>>.. repo abandon ..>>>>>>>.. run

Android from ignorance to knowledge-No. 8 and androidno.8 The custom broadcast event mentioned in the previous article is unordered, so that all broadcast recipients can receive this event. We can also send the broadcast in an orderly manner, this

Cocos2dx3.2 create a new project, cocos2dx3.2 new project Cmd   G:   Cd G: \ DesignSoftware \ cocos2d-x-3.2rc0 \ cocos2d-x-3.2rc0   New babymath-p com. gaokaihang. babymath-l cpp-d projects How does cocos2Dx 222 create a project ?? First,

[Android] development optimization-tuning tool: dump hprof file to view memory information, find Memory leakage, androidhprof Although I know the general issues that need to be paid attention to when developing android applications, there are also

Cocos2dx tips (16) Discuss visit (getDescription) and cocos2dxvisit againThe previous two articles are about Value-related topics. I will continue to talk about this topic, just like a "Value three-board ax series ...".A long time ago I wrote a blog

Deluxe Edition aircraft Wars series (6)-source code included, deluxe edition aircraft wars The last article describes the main logic judgment in the game. After the above work is fully prepared, the main logic of the game will become very clear,

Select an appropriate engine for x86 Android * games, x86androidSummary Game developers know that there are huge opportunities in Android. About half of the top 100 apps in the Google Play store are game applications (more than 100 of the top 90%

Considerations for splitting Android Images Considerations for splitting Android Images 1. Two sets of resolutions are required for the cut graph: 480*800,720*1280. In different folders, the same image must have the same name in the two folders. 2.

Android_WebServices _ Introduction 1. Introduction to WebService WebService is a Web-based service that uses the Web (HTTP) method to receive and respond to requests for remote calls. (1) There is no essential difference between WebService and

Collection of problems encountered during Android Development (-) 1. Re-installation failed due to different application signatures. Delete the original software package and reinstall it. Run adb uninstall on the command line. Here,

Android_declare-styleable _ properties of Custom Controls1. simple instance (1) define an attrs. xml file under the res/values File (2) Layout File Usage (3). custom control

Android _ listens to unmounted applications1. Implement functions through jni // LOG macro definition # define LOG_INFO (tag, msg) _ android_log_write (ANDROID_LOG_INFO, tag, msg) # define LOG_DEBUG (tag, msg) _ android_log_write (ANDROID_LOG_DEBUG,

Zhao yazhi _ AndroidUI_listview's item sliding deletion Effect Package com. example. listsildedel; import java. util. arrayList; import java. util. list; import android. app. activity; import android. content. intent; import android. OS. bundle;

Summary install maven plug-in eclipse, eclipsemaven When I was increasingly exposed to open-source projects, I found that most open-source projects were built using maven. When developing applications, you are more and more aware that maven can

Open-source code sharing for android technology and open-source android technology 1: about character pictures Https://github.com/beartung/tclip-android 2: video calls Https://code.google.com/p/imsdroid/ 3: MIUI File Browser Https://github.com/

UIScrollView, code is super simple, and uiscrollview is rolled Many applications now use circular scrolling, either images, views, or others. In summary, I wrote a demo to share it with you. After reading the code, let's talk about the principle: 1.

[Cocos2dx note 012] some simple UI configuration classes, cocos2dx012Cocostudio can be used to load the edited UI, but it is too complicated. Especially after the UI is added, some problems are found in the touch screen events. It is too troublesome

Android development environment and android Development Environment Google has recently been attacked. Upload the Android Development Environment collected by you. You can download the link from the official website below; 1. Baidu online