包含标签：Android 的文章
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After obtaining the SMS verification code, the button background changes and the countdown appears
At present, more and more apps require to obtain the SMS verification code when registering or performing correspondin…… -
An instance of automatic startup service in Android
Recently, hevsocks5client was ported to Android. After adding system call support related to signalfd and timerfd, you…… -
Deeply analyze the differences between service and intentservice in Android system
Service in Android is used for background service. When the application is hung in the background, the concept of serv…… -
Android foundation uses fragment control to switch multiple pages
Today, let's talk about the control of fragment, mainly switching View and page replacement. There is also how to obta…… -
An example of using LinearLayout for centered layout in Android App
To center your control horizontally or vertically, simply set the [Android: gravity = "center"] attribute in the upper…… -
Explain in detail the application of reflection in Java programming in Android development
Reflection definition Reflection enables programs running in the JVM to detect and modify runtime behavior. Why reflec…… -
Android programming method for finding phone number from string
This example describes the method of Android programming to find the phone number from the string. Share with you for …… -
Android selects image cutting and uploading from the album
This example shares the specific code of Android cutting and uploading pictures for your reference. The specific conte…… -
Android wechat image sharing function
As we all know, there are many ways to support image sharing through wechat official sharing SDK. The official link ca…… -
Tablelayout table layout of Android layout
The tablelayout class manages controls in the form of rows and columns. Each row is a tablerow object or a view contro…… -
Android custom view to write random verification code
Many Android entry program apes may be afraid of Android custom view, but this is the only way for experts to advance.…… -
Method for dynamically modifying width and height of relativelayout in Android programming
This article describes the method of dynamically modifying the width and height of relativelayout in Android programmi…… -
Android app uses recyclerview to realize pull-up and pull-down refresh
About recyclerview Recyclerview has been introduced since Android 5.0. The listview often used in the past inherits ab…… -
Analysis of Android Development Optimization: detailed explanation of bitmap memory optimization
1) The memory of bitmap should be recycled in time Bitmap class has a method recycle (), which means recycle according…… -
Android implements page scrolling and scrolling loading effects similar to QQ space based on listview
This article describes the effect of scrolling page turning and scrolling loading similar to QQ space based on listvie…… -
Explain the basic use and optimization of listview in android app development with examples
1、 Create a listview directly using the listview component. 1. Create a listview directly in XML and attach an array …… -
Android programming to read mobile phone contacts, dial, send SMS and long press menu operation method example summary
This paper describes the operation methods of reading mobile phone contacts, dialing, sending SMS and long pressing me…… -
AES encryption of Android data encryption
preface: In the project, in addition to RSA asymmetric encryption for login, payment and other interfaces, AES symmetr…… -
Analysis on the implementation method of pull-down refresh in Android programming
This paper describes the implementation method of pull-down refresh in Android programming. Share with you for your re…… -
Android security encryption: detailed explanation of HTTPS programming
Android security encryption feature article index All the above contents, such as symmetric encryption, asymmetric enc…… -
Android network programming to obtain JSON data instances on the network
In order to obtain JSON on the network, you need the support provided by the server. 1、 Create server side: Server si…… -
Android method for monitoring telephone call state
This paper describes the method of monitoring telephone call status by Android. Share with you for your reference. The…… -
Explain in detail the method of creating viewpager component in android app
Now, many apps are a viewpager as soon as they are opened, and then they can slide with their fingers. Each time they …… -
Detailed explanation of callback using custom javascript based on WebView in Android
Let's start with why we need to discuss this issue. Now many mobile applications may directly embed a web page. The ad…… -
Analysis of real-time data transfer from service to activity in Android
This article describes the method of real-time data transfer from service to activity in Android. Share with you for y…… -
Android realizes the automatic interception and reading function of SMS verification code
Knowledge preparation: 1. Understanding of observer mode [the article will come later ~ ~] 2. Android cursor uses [And…… -
XML file reading and writing method for Android programming
This paper describes the methods of reading and writing XML files in Android programming. Share with you for your refe…… -
Android custom view password box instance code
Expose all properties or behaviors that affect the visible appearance in your view. • add and set styles through XML •…… -
Android draws triangles on glsurfaceview based on OpenGL and uses projection and camera view methods
This paper gives an example of how Android draws triangles on glsurfaceview based on OpenGL and uses projection and ca…… -
Android listview pull-down refresh pull-up automatically load more demo examples
The code download address has been updated. Because the code has not been updated for a long time, it is very outdated…… -
Android program development listview pull-down refresh pull-up (sliding page) load more
In a recent project similar to microblog, there is an Android function to use listview's pull-down refresh to refresh …… -
Small program example of sending SMS in Android Development
The above figure is the code structure diagram. Now let's look at the specific code. Send.java main.xml AndroidManifes……