reference of handler and the handler holds the reference of activity, this will make the activity unable to be recycled, memory leakage occurs.
Currently, there are two main solutions:
First, when the activity is closed, stop the sub-thread and call the removeCallbacks method of handler to delete the message in the message queue.
Second, let the anonymous internal class appear as a static internal class, so that the activity can be recycled without holding the reference of the activity objec
code can be downloaded) https://www.cnblogs.com/jurendage/p/9103339.html24.Java Open Source fresh e-commerce platform-system report design and architecture (source code can be downloaded) https://www.cnblogs.com/jurendage/p/9108863.html25.Java Open Source fresh e-commerce p
This article brings together 30 excellent open source CMS station system, using PHP development. The following list is not in order.1. AdaptCMSAdaptCMS Lite is an open-source CMS system, characterized by ease of use and easy access to other systems, providing a simple and extensible customization path, a simple and powerful templating system, and much more useful functionality.2. OneCMSOneCMS is a content
Source code version from 3.1rc
Reprinted please note
Cocos2d-x source code analysis directory
Http://blog.csdn.net/u011225840/article/details/31743129
1. the overall design of the inherited structure control is quite beautiful. The parent class control defines the basis and manage
Source code version from 3.1rc
Reprinted please note
Cocos2d-x source code analysis directory
Http://blog.csdn.net/u011225840/article/details/31743129
1. the overall design of the inherited structure control is quite beautiful. The parent class control defines the basis and manage
Android 5.0 source code compilation, android5.0 source code compilation
If you download the source code directly from the google official website through repo and git, ignore this issue, but because google is restricted to log on
In heritrix 3.1.0 source code analysis (23), we analyzed how the heritrix3.1.0 system expanded the httpconnection connection object of the httpclient component and the corresponding management interface httpconnectionmanager.
A socket connection is created in the httpconnection connection object, but data is neither written to the output stream nor read from the
Innodb row lock source code learning (1), innodb row lock source code
Innodb is the most popular storage engine in mysql databases. Compared with other storage engines, innodb supports transactions and row-level locks. Today, I would like to share with you the basic knowledge of innodb row lock implementation. Due to t
Tomcat source code analysis-overall container structure, overall tomcat source code container
Tomcat is composed of multiple containers, and the Container and Connecter connector are the two core modules of Tomcat. The Connecter connector receives client requests, then, it passes the request from the client to the Cont
Install memcached in Linux source code and memcached in linux source code
Basic steps:
1. Download the compressed file (wget File url)
2. Decompress (tar-zxvf file name)
3. configure (./configure -- prefix = installation directory)
4. make compilation (only if step 3 is correct; otherwise, go to step 1)
5. make install
I. Made a major change to the system architecture and applied it to the HR system.1. added a large number of General scripts (JS/function. JS)Mainly some scripts for commonly used Ajax applications and custom control applications.Implemented the interface adaptive Function2. modified the style of the pop-up window.3. added custom controlsDrop-down control [features of hierarchical selection]Custom Textbox ControlCustom multi-choice checkboxlist Control4. completed some personnel
30 excellent PHP open-source CMS content management system summary. 1. AdaptCMSAdaptCMSLite is an open-source CMS system. it is easy to use and can be easily connected to other systems. It provides a simple and powerful way to expand and customize the system.
1. AdaptCMS
AdaptCMS Lite is an open-source CMS system that
Fruit album image browser application source code, album source code
This project is the source code of an android-based photo album image viewing management project. The
BT source code learning experience (9): client source code analysis (Graphic Interface Analysis)Author: Wolfenstein
The client will start from btdownloadgui. py for analysis, so that you can take a look at the GUI programming in Python. The GUI programming in Python also has a lot of content, so it is impossible to ana
InnoDB source code reading notes -- buffer pool, innodb source code --
When I first learned about Oracle, there was a concept called SGA and PGA, which is a very important concept. It is actually a buffer pool in the memory. The Design of InnoDB is similar to that of Oracle, and a buffer pool is opened in the memory. A
open the member registration.14, repair the new site error problem.15, repair column management, select the template did not respond.16, repair the front desk login error.17, repair contributions can not be rejected.18, fixed in the high version of Tomcat, site management page error.19, fix the source code package ope
This article brings together 30 excellent open-source CMS website construction systems developed using PHP. The following lists are in no particular order.
1. AdaptCMS
AdaptCMS Lite is an open-source CMS system that features ease of use and can be easily connected to other systems. It provides a simple way to expand and customize your system, and a simple and powerful template system, and more useful funct
1. AdaptCMS
AdaptCMS Lite is an open-source CMS system, characterized by ease of use and easy access to other systems, providing a simple and extensible customization path, a simple and powerful templating system, and much more useful functionality.
2. OneCMS
OneCMS is a content management system that is suitable for managing games. It can be easily through some of its own features such as additional for
1. AdaptCMS
AdaptCMS Lite is an open-source CMS system that features ease of use and can be easily connected to other systems. It provides a simple way to expand and customize your system, and a simple and powerful template system, and more useful functions.
2. OneCMS
OneCMS is a content management system suitable for managing games. It can easily manage content and games on the site through some of its o
1. AdaptCMS
AdaptCMS Lite is an open-source CMS system that features ease of use and can be easily connected to other systems. It provides a simple way to expand and customize your system, and a simple and powerful template system, and more useful functions.
2. OneCMS
OneCMS is a content management system suitable for managing games. It can easily manage content and games on the site through some of its ow
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