包含标签：Android 的文章
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Android zxing realizes the scanning and generation of QR code
Zxing: Zxing is an open source, multi format 1D / 2D barcode image processing library implemented in Java. It contains…… -
Android determines which bank it belongs to according to the input bank card number
1： Generally, the renderings come first: 2： Implementation steps: 1. XML layout implementation, just two edittexts 2…… -
Android control view creates a perfect custom sideslip menu
1、 Overview In the app, there are often sideslip menus, sideslip view and other effects. Although Android has many th…… -
Android component swiperefreshlayout drop-down small ball refresh effect
Swiperefreshlayout realizes the refresh of drop-down ball for your reference. The specific contents are as follows Lay…… -
Android custom Google style ProgressBar
This example shares the specific code of Google style ProgressBar for your reference. The specific contents are as fol…… -
Android ContentProvider view / read mobile contact instances
I saw that some apps have the function of reading contacts, and then I tried it myself. It's easy to find this. Then I…… -
Implementation method of Android surfaceview photographing and recording
The implementation of surface photographing is also very simple. You can understand the process with a small demo. Don…… -
Android implements a waiting box example based on dialog
Recently, I want to find some novel waiting boxes, but I can't find the ideal effect. I have no choice but to do it my…… -
Android UI control ratingbar to achieve custom star scoring effect
This example shares the specific code of Android ratingbar star scoring effect for your reference. The specific conten…… -
Simple implementation of Android boot page
When you enter the application for the first time, there will be a guidance page. The implementation of the guidance p…… -
Summary of several common optimization methods of listview in Android
Listview in Android should be one of the most commonly used components in layout, and it is very convenient to use. He…… -
Example of listview scrolling prompt waiting box function implemented by Android programming
This article describes the implementation of listview scrolling prompt waiting box function by Android programming. Sh…… -
Android implements the built-in language switching function of applications
1、 Demand Sometimes the application needs to switch the language internally without affecting the system language. Fo…… -
Android development method for controlling Scrollview sliding speed
This article describes the method of controlling Scrollview sliding speed in Android development. Share with you for y…… -
Android recyclerview implements drag sorting and sideslip deletion examples
When developing applications, we often encounter the needs of list sorting and sliding deletion. If the listview is us…… -
Android immersive status bar implementation example
More and more apps appear in the application market. The immersive status bar is designed (as shown in the figure belo…… -
Android loads the image under the asset folder
Load the image file in the asset into the ImageView Draw the picture file in the asset into the custom view. The above…… -
Android imitation wechat circle of friends full-text retraction function example (with source code)
Among many social software, the circle of friends is essential. You can share your daily and interesting things with f…… -
Example of Android compressing a picture to a specified size
A method of self writing after collecting from the Internet; 1. The first is a class of compression according to resol…… -
Android bitmap loading optimization and cache related introduction
1、 Efficient loading of bitmap Bitmapfactory provides four methods: decodefile, decoderesource, decodestream and deco…… -
Studio encountered a problem: java.lang.unsatisfiedlinkerror solution
JNI problems encountered in studio Recently, I was doing supervideo to parse the Youku video address, which was encryp…… -
Detailed explanation of attribute animation of Android source code analysis
preface We can't do without animation in our daily development. Attribute animation is more powerful. We should not on…… -
Judge whether the screen is on and whether to unlock the function in Android
1. Whether the screen is on: 2. Whether the screen is unlocked: The current screen lock has five settings: no screen l…… -
Setting of focus color when Android handles onitemclicklistener
Setting of focus color when Android handles onitemclicklistener When we use onitemclicklistener to change the item to …… -
Example of home key listening and interception in Android
First of all, you should understand a situation first, that is, Android cannot intercept the home key in applications.…… -
Android folding toolbar uses full parsing (collapsingtoolbarlayout)
brief introduction In various applications, you may often see such an effect: the toolbar is transparent, with a backg…… -
Android uses viewpager to realize left-right circular sliding and rotation effect
Viewpager is a commonly used Android component, but usually when we use viewpager, we can't realize left-right infinit…… -
Five common memory leaks in Android development and their solutions
An object in Android is no longer needed, but other objects still hold its reference, so it cannot be recycled, result…… -
Example of sending messages using eventbus for Android
1、 Overview Eventbus is a publish / subscribe event bus optimized for Android. The main function is to replace intent…… -
Android programming page loading listview function example
This article describes the implementation of paging loading listview function by Android programming. Share with you f…… -
Example of display and hiding of soft keyboard in Android dialog
1. Write in front The main content of this article is about the display and hiding of the soft keyboard in dialog. The…… -
Summary of three implementation methods of Android custom view
Custom controls are often used in the design completion project. I've always planned to summarize the implementation o……