Android
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Analysis of sqliteopenhelper usage in Android Development
This article illustrates the usage of sqliteopenhelper in Android development. Share with you for your reference. The …… -
Android xlistview pull-down refresh and pull-up load more
There are many open source frameworks similar to listview refreshing data on the market, such as swiperefreshlayout in…… -
Android enables wechat circle of friends to send local video
1、 Foreword The previous article has described in detail how to use the xposed framework to write the first wechat pl…… -
How to judge whether it is a mobile phone or a tablet in Android development tutorial
Method 1 Method 2 Determine whether it is a mobile phone or a tablet by calculating the size of the device: -
Comprehensive analysis of Android view drawing process
preface In the previous articles, the author described the decorview, measure and layout processes respectively. Next,…… -
Android custom view imitation QQ health interface
Recently, I have been learning about custom view. Today, I bring you the implementation of QQ health interface. Look a…… -
Wechat payment can only successfully call the solution to the problem once (Android)
I have been using Android for development for some time, but I have no systematics, and I have focused on server-side …… -
Android uses recyclerview to customize lists, click events and drop-down refresh
Using recyclerview for Android 1. What is recyclerview Recyclerview is a new widget in android-support-v7-21. The offi…… -
Introduction to using fragment in Android Application Development
Fragment is a new concept since Android honeycomb 3.0. Fragment is called fragment, but it is very similar to activity…… -
Android implementation of Scrollview automatic scrolling example code
Sometimes you need to add data dynamically. When the screen is full, the data needs to be scrolled. Here we mainly und…… -
Implementation of XOR encryption algorithm for Android data encryption
In recent days, the company temporarily asked the company to implement the Android im instant messaging protocol, and …… -
Android imitation wechat photo selector to preview and view pictures
Well, let's get to the point. Let's take a look at the implementation effect first: Let's introduce the code: This ide…… -
How Android view draws
The above mentioned Android how to measure, but a beautiful control, I only know where you grow, of course not. Simply…… -
Introduction example tutorial of viewpager view sliding switching class in Android
The introduction of viewpager into the example first gives you a global understanding. Go directly to the last project…… -
How does Android get the verification code through the mobile phone to complete the registration function
When registering many apps or online accounts, you often need to obtain the verification code from the mobile phone to…… -
Android imitation wechat circle of friends browsing picture effect
Let's see the effect first: Here's how to implement it: Realization idea Concrete implementation 1. Initialize the dat…… -
Time and date operation example of Android Development
I believe everyone is familiar with the time and date setting of the mobile phone. Today, let's give an example of the…… -
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Android implements asynchronous loading and caching of images to the local
In Android application development, loading network pictures is a very important part. Many pictures cannot be placed …… -
Phone dialer for Android learning notes (2)
At present, Android has a strong dominant position in the mobile phone market and has attracted more and more follower…… -
Android ImageView class can set radians (simple code)
No more nonsense. I'll post the code directly to you. The specific code is as follows: Well, let's introduce the arc s…… -
C# develop Android Baidu map mobile application (multi map display)
1、 Introduction Since v2.3.5, the map control supports multiple instances, that is, developers can create multiple ma…… -
Android create gesture recognition sample code
The content of this article uses the android.gesture package. The specific example refers to the gesturebuilder progra…… -
Implementation code of listview multi selection deletion operation for Android
Recently, I tried to make a multi-choice demo of listview. It's not very difficult to see other people's examples onli…… -
Android implements a simple pull-down refresh pulltorefresh
There are a lot of demos for online pull-down refresh, but there are always various dissatisfactions. Some pull-down g…… -
JSON data analysis of Android handy notes 44
JSON (JavaScript object notation) is a lightweight data exchange format, which adopts a text format completely indepen…… -
Using tabhost and fragment to make page switching effect in Android
Three tabs at the top design sketch: Define the effect of page switching in the file boardtabhost.java; When switching…… -
Detailed explanation of adding a web page loading progress bar instance to Android WebView
Recommended reading: detailed explanation of Android WebView linear progress bar example Recently, a lottery activity …… -
Android image caching technology in direct application project
Android image caching, which was launched not long ago, has just introduced an open source framework, which is OK. How…… -
Android security encryption: detailed explanation of symmetric encryption
Android security encryption feature article index All the above contents, such as symmetric encryption, asymmetric enc…… -
Method for dynamically generating and calling pages in Android non XML form
This paper describes the method of dynamically generating and calling pages in Android non XML form. Share with you fo…… -
Android listview implements the functions of pull-up loading, pull-down refresh and sliding deletion
Recently, the project needs a listview that can be deleted by sliding and with pull-up loading and pull-down refresh. ……