Android
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Android uses rotateimageview to rotate ImageView
No more nonsense, just give you the code. The specific code is as follows: The above code is about all the contents of…… -
Android custom view draws randomly generated picture verification code
This article is about the randomly generated image verification code of Android custom view. We often need to randomly…… -
Android viewpager infinite loop to realize dynamic sliding of small circle points at the bottom
Drag the page to the last page, then slide down to return to the first page, and the first page slides forward to retu…… -
Android GridView imitation wechat circle of friends display picture
The recent project requires uploading multiple pictures and displaying them regularly, just like the picture display o…… -
Implementation of Android custom ViewGroup flowlayout streaming layout
Summarize from Hongyang's blog: http://blog.csdn.net/lmj623565791/article/details/38352503/ 1、 Flowlayout introductio…… -
How to use SparseArray performance optimization in Android
In a previous article, after studying the horizontal secondary menu, I found that SparseArray was used to replace the …… -
Android MMS: SMS sending process (picture and text explanation)
For MMS applications, the sending of information is mainly to create and maintain an information record in the informa…… -
Simple example explanation of Android gesture operation
The events provided by ontouch in the previous article are relatively simple. If we need to deal with some complex ges…… -
Detailed explanation of the use of swiperefreshlayout, the official drop-down refresh control for Android
Maybe most people who develop Android have used many open-source components for pull-down refresh, but today swiperefr…… -
Example analysis of implementation method of listview pull-down refresh in Android
This article describes the implementation method of listview pull-down refresh in Android. Share with you for your ref…… -
Android custom view can slide left and right to select the year of birth
The third part of customizing the view imitates the personal birth date setting view in the microblog sports interface…… -
Android solves the memory overflow problem of viewpager loading a large number of pictures
1. We all know that building an adapter for viewpager inherits pageradapter, so we won't talk about how to build it. V…… -
Solution of pop-up login box for Android
Here is my implementation experience: 1. First of all, I directly used alertdialog to implement it. I'm sure that the …… -
Android pull-down refresh listview – rtpulllistview (Demo)
Pull down refresh is used in more and more apps, and has formed a default user habit. When encountering the content di…… -
Android implements the right-click pop-up menu effect similar to that in PC
The ContextMenu in Android system is similar to the right-click pop-up menu in PC. when a view is registered to a cont…… -
Android imitation Silicon Valley News pull-down refresh / pull-up load more
1. Add and load more layouts 1_ Initialization and hidden code Call in the RefreshListView construction method 2_ Layo…… -
Short message sender for Android basic development case
First look at the renderings: Layout files: activity_ main.xml Java code: The above is the implementation code of Andr…… -
DOM parsing XML file method developed by Android
This article describes the method of DOM parsing XML files in Android. Share with you for your reference, as follows: …… -
Android programming implements the method of calculating the difference of days according to different dates
This paper describes the method of Android programming to calculate the difference of days according to different date…… -
Android custom view drawing circle proportion animation
1、 Implementation effect diagram 2、 Core code 1. Customize myprogressview.java 2.FlowActivity.java 3.activity_ flow.…… -
Android high imitation wechat payment password input control
Like wechat payment password control, it is a common function in app. Recently, the project needed this function, so i…… -
Examples of two ways Android draws circular pictures
Two ways for Android to draw circular pictures Look at the effect first Here is the complete sample code Use bitmapsha…… -
Complete example of Android application welcome interface based on viewpager
This article describes the application welcome interface of Android based on viewpager. Share with you for your refere…… -
Image cache configuration guide for glide loading Library in Android
Zero. Choose glide. Why do I recommend glide first? Many image loading frameworks are used, including afinal bitmap of…… -
Android uses JSON to read and write data to MySQL [read]
This article gives an example of how Android reads data from MySQL through JSON. Share with you for your reference, as…… -
Android uses canvas to draw circular progress bar effect
preface Android custom controls often use canvas to draw 2D graphics. Before optimizing your custom control skills, yo…… -
Android image upload to achieve preview effect
First, analyze the functions to be realized, in which requirement analysis is essential. After the requirements and lo…… -
Android integrated wechat payment function
The preparatory work is not mentioned here, including signing a contract and applying for appid. The development steps…… -
Android programming uses HTTP protocol and TCP protocol to upload files
This paper describes the method of uploading files using HTTP protocol and TCP protocol in Android programming. Share …… -
Example explanation of android app using fragment in viewpager
It is said that Android most recommends the use of fragment in viewpager, that is, the pages in viewpager are not load…… -
Android developers use webuploader to solve the bugs encountered in uploading pictures by Android wechat browser
Let's first analyze the reasons for the picture bug uploaded by wechat browser Wechat uses its own X5 kernel browser i…… -
Android uses ImageView to support gesture zoom effect
Touchimageview inherits from ImageView and has all the functions of ImageView; In addition, there are zoom, drag, doub……