Android

Zookeeper Install cocos2d-v2 The current cocos2d-v3 is not very stable, and many functions are still being modified. For the sake of stability, we still use v2 wget -c http://cocos2d-iphone.googlecode.com/files/cocos2d-iphone-2.1.tar.gz /

Core Principles: Object serialization Procedure 1. serialize the object to be saved 2. Save the serialized object as a String (this article saves it as a byte array in the String type converted to hexadecimal format) 3. deserialize the stored String

Package com. rctd. tmzs. util;Import android. util. Log;/*** Log output Tool* @ Author WuHao; Email: 1024778537@qq.com* @ Version V1.0; Date: 11:35:20*/Public class LogUtil {Private static String tag = "LogUtil ";Private int logLevel = Log.

The previous articles mainly focused on the description of the input cache area when analyzing the data stream of OMX_Codec. Here we separately aim to deepen our understanding of SurfaceFlinger, the application for the output cache area used for

Why use dp/dip? What is the appropriate dp value for the width/height of the navigation bar? In general, how many heights should each control display? This article aims to solve these problems. 1. During Android development, we cannot ignore the

The enable menu is implemented by the MenuItemToggle class. It is a menu that can be switched between two States. It can be created through the following functions: Static MenuItemToggle * createWithCallback (const ccMenuCallback & callback, // The

This is a third-party Button that I used to refer to an irregular Button in the iOS project, where a Button with similar functionality is implemented with a Cocos2d-x. Address: http://blog.csdn.net/qqmcy/article/details/26161339 Code download: http:/

Reprinted please indicate the source:Http://blog.csdn.net/oyangyufu/article/details/25656673 :   The CCTouch class loads the touch point information, including the touch point's X-axis and Y-axis values and the touch point's ID, such as obtaining

Abstract: This article will share with you the question of resources and internationalization in Android. Today, I would like to share with you the question of resources and internationalization in Android. We usually create an Android project with

If we directly put the processing function in OnCreate or OnStart of Activity when processing download or other tasks that require long execution, the entire Activity will not respond during execution, if the time is too long, the program will be

Address: http://developer.android.com/training/scheduling/alarms.html Alarms (based onAlarmManagerClass) give you a way to perform time-based operations outside the lifetime of your application. for example, you can use an alarm to initiate a

When a Dialog is popped up, if the Dialog needs to input data, and then the input method needs to be closed after confirmation, there will always be various problems in the hide and show methods of the system, the most aggressive solution is to

Reprinted please indicate the source: http://blog.csdn.net/lmj623565791/article/details/26994463 I have a friend who needs a multi-thread example to help implement it. I 'd like to share it with you ~ Let's talk about the principle first. The

Today I wrote a demo involving image caching. That is, save the image captured by the camera to the application. It also involves other data, including the image pixel size, key points, and so on... Therefore, we naturally think of storing the plist

1. Briefly describe the difference between the value type and the reference type A: Differences:1. The value type is stored in the memory stack, the reference type data is stored in the memory heap, and the memory unit stores the address in the heap.

In objective Java 2nd Edition, article 6th "Remove expired object references" mentioned that although Java has a garbage collection mechanism, as long as it is a self-managed memory, we should be cautious about memory leakage. For example, the

Android uses the app to set the system date and time For android 2.3 For android 4.0 The test is feasible, but the ROOT permission is required.   import java.io.DataOutputStream;import java.io.File;import java.io.IOException;import

Android touch mechanisms and Scroller and VelocityTracker are often used in writing custom sliding controls. Introduction to the Android Touch System (ii): The call process of onInterceptTouchEvent and onTouchEvent provides a detailed explanation of

Preface basically, all applications now have a welcome page, which gives a general introduction to the application and jumps to the main page, this boot page is a boot page with flip pages. The following is an overview of the effect. The

Implementing Listview in Android is hard for new users to understand. After reading a number of articles, I feel that the following ideas can be used to make new users better understand (and keep records so that they do not forget it later ). Can