Four Writings of Click Events in Android

Four Writings of Click Events in Android Implementing click events using internal classes Implementing click events using anonymous inner classes Let MainActivity implement the View.OnClickListener interface Properties of controls in layout files The first approach is to use internal classes The basic steps are as follows: 1. Crea ...

Posted on Tue, 02 Jul 2019 16:02:29 -0400 by thepip3r

Detailed usage of Android's Alert Dialog

From: http://www.2cto.com/kf/201205/131876.html Alert Dialog is constructed entirely by Protected, so it is not possible to create an Alert Dialog directly through a new Alert Dialog. To create an AlertDialog, you use the create() method in AlertDialog.Builder. Using AlertDialog.Builder to create a dialog box requires understanding the f ...

Posted on Tue, 02 Jul 2019 14:59:33 -0400 by zabmilenko

mybatis Learning Record (3) - Dynamic sql

Respect for the results of individual labor, reprinted please indicate the source: http://blog.csdn.net/czd3355/article/details/71436960 This blog mainly introduces the use of dynamic SQL in mybatis. Not much to say, go straight to the point. 1. Dynamic Query Key code: @Test public void main() throws Exception { StudentDao studen ...

Posted on Tue, 02 Jul 2019 14:23:21 -0400 by senthilnayagam

CheckBox implements multiple-choice lists and achieves full-selection and reverse-selection functions

CheckBox implements multiple-choice lists and achieves full-selection and reverse-selection functions Not long ago, the multi-choice list function was used in the project. Here we describe the implementation ideas and the points needing attention, the shortcomings, please forgive me! A list of multiple-choice functions can be implemented us ...

Posted on Sun, 30 Jun 2019 20:45:06 -0400 by YappyDog

Use of iOS-XMPP

Reprint from Click Open Link Contents of this article 1.XMPP 2. Introduction of XMPPFramework Framework 3. Use of XMPPFramework framework 4.XMPPFramework Implementing Simple Chat 5.XMPPFramework Quick Logon 6.XMPPFramework reconnection and other issues Back to the top 1,XMPP XMPP is an instant messaging protocol based on So ...

Posted on Sun, 30 Jun 2019 19:36:24 -0400 by rickead2000

One of Android Design Libraries

After using the Design package, I instantly feel that my APP is getting higher. Mom no longer has to worry about my personal App Design ugliness. Snackbar Snackbar can easily replace Toast. Implement a more elegant lightweight prompt function. Action s can also be set. At the same time, only one Snackbar can be displayed on the interface. Let's ...

Posted on Sun, 30 Jun 2019 18:48:54 -0400 by cedtech31

python implements itchat

python implements itchat install sudo pip install itchat Sign in itchat.auto_login() This method will scan the two-dimensional code login through Wechat, but this way of login is really short-term login, and will not retain the status of login, that is, the next login still needs to scan the two-dimensional code, if added.hotReload==True,Then ...

Posted on Sun, 30 Jun 2019 17:11:15 -0400 by christine75

Android 5.0 Shared Element Animation Learning

Android 5.0 Shared Element Animation Learning Recently, I read some articles about sharing element animation on the Internet, and official Demo about sharing element animation, but I found some pits when I did it by myself. Here is also a small example, I hope to help the little partners who have not yet started to study, and quickly understand ...

Posted on Sun, 30 Jun 2019 13:25:10 -0400 by dustbuster

SpringBoot Configuration Items

spring Boot integrates web containers by default, starting in a normal way Java Like the program, the main function entry starts. Its built-in Tomcat container or Jetty container is determined by configuration (default Tomcat). Of course, you can also pack the project into a war package and put it in a separate web container (Tomcat, weblogic, ...

Posted on Sat, 29 Jun 2019 20:45:17 -0400 by quicknb

Problems encountered in using Rapidxml libraries and analysis process

There are many open source libraries for C++ parsing xml, so I don't list them one by one. Today I'm going to talk about Rapidxml. I don't use this library very much. If there are any mistakes, I hope you can do it. Thank you. Attachment: Official link: http://rapidxml.sourceforge.net/ Official Manual: http://rapidxml.sourceforge.net/manual.htm ...

Posted on Sat, 29 Jun 2019 18:08:23 -0400 by Chalks