Android
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Example of using pull to parse XML format data in Android App
Pull parses XML files in roughly the same way as sax parses XML files. They are both event driven. Therefore, using pu…… -
Android pull-down refresh official version
There are many articles about pull-down refresh on the Internet, but they are too long. Just found the official pull-d…… -
Android implements the method of updating the UI in the activity in the child thread
This article gives an example of how Android implements the method of updating the UI in the activity in the child thr…… -
Canvas for Android programming draws various graphics (point, line, arc, circle, ellipse, text, rectangle, polygon, curve, rounded rectangle)
This paper describes the method of drawing various graphics in canvas of Android programming. Share with you for your …… -
Android uses listview to delete items in batch
This article gives an example of how Android uses listview to delete items in batches. Share with you for your referen…… -
Detailed explanation of the use of ContentProvider developed by Android
The content provider provides a unified interface for storing and obtaining data. It can complete data sharing under d…… -
Android custom ViewGroup implements rounded rectangle menu with arrow
In this article, we will create a rounded rectangle menu with arrows, which is about as long as the following: It is r…… -
Android uses WebView. Loaduri() to open web pages
This article gives an example of how Android uses WebView. Loaduri () to open web pages. Share with you for your refer…… -
Java encryption and decryption tool (applicable to javase / JavaEE / Android)
This example shares a java encryption and decryption tool for javase / JavaEE / Android for you to learn. The specific…… -
Solution to the problem of overwriting the input box when the Android input method pops up
When an activity contains an input box, we click the input box to pop up the input method interface. The change effect…… -
Waterfalllayout of Android custom ViewGroup (II)
In the previous article, we learned the basic steps of customizing the ViewGroup and made an example of customgridlayo…… -
Beautiful viewpager guide page for Android development practice
At present, many software installation will appear the guide page, and the user experience is very good. Here's DIY: B…… -
Introduction to intent filter matching rules in Android
This paper mainly introduces the rules of implicit intent matching target components. If there is any unclear or inacc…… -
Picture scrolling effect of Android imitation Taobao commodity browsing interface
When browsing product details on Taobao, the product picture is placed at the back. When the first Scrollview scrolls …… -
ImageView moving with fingers based on Android
ImageView is used to display any image. You can define the display size, display color, etc The operation effect is as…… -
Implementation of circular advertising space using viewpager in Android
How to realize circular playback Now the loop playback on the Internet is realized by returning a large value in the g…… -
Simple example of Android using SQLite database
First draw a diagram to understand the simple process of database operation under Android: 1. First, write your own da…… -
Method of data transmission using intent developed by Android
This paper describes the method of data transmission using intent in Android. Share with you for your reference, as fo…… -
Android combat tutorial Chapter 43 pull-up loading and pull-down refresh
Listview pull-down refresh is very common. Many open source frameworks can achieve this effect. Of course, they can al…… -
Basic writing method of view custom composite control in Android
In many cases, as long as we make good use of Android to provide me with good controls, they are cleverly combined thr…… -
In depth understanding of Android gesture recognition
For the touch screen, its native messages are nothing more than press, lift and move. We only need to simply reload on…… -
Detailed explanation of Android broadcast content action event
The details are as follows: Intent.ACTION_ AIRPLANE_ MODE_ CHANGED; // Broadcast when airplane mode is turned off or o…… -
The Android control refreshableview implements drop-down refresh
Requirements: customize a ViewGroup to realize the function of drop-down refresh. After pulling down for a certain dis…… -
Android imitates the bottom of wechat to achieve tab switching effect
I read a lot of tutorials about tab on the Internet and found that they are very messy. Titlepagertabstrip and viewpap…… -
An example of drawing a small ball and completing the automatic falling function of the small ball by using a custom control in multithreading developed by Android
This paper describes the method of using custom controls to draw small balls and complete the automatic falling functi…… -
Android implementation of listview asynchronously loading pictures
This article describes the method of implementing listview to load pictures asynchronously with an example. Share with…… -
Android improved service usage example analysis
The previous article introduced the use of activity and intent. This article will introduce service. If activity is co…… -
How to use togglebutton of Android control
Togglebutton can only be selected or unchecked, and different display text needs to be set for different states. The f…… -
Android swiperefreshlayout pull-down refresh source code analysis
This example shares the swiperefreshlayout pull-down refresh source code for your reference. The specific contents are…… -
Android programming development uses path to draw basic graphics (circle, rectangle, ellipse, triangle, etc.) in canvas
This paper describes the method of drawing basic graphics by path in canvas. Share with you for your reference, as fol…… -
Analysis of Android Development Optimization: detailed explanation of interface UI optimization (2)
If we rewrite the same layout in each XML file, one is code redundancy and poor readability; The other is that it is t…… -
Android’s method of parsing JSON array objects and three skills of apply and array
JSON is a common data transmission format. In Android development, how to use java language to parse JSON array object……