包含标签：Android 的文章
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Solution of web pages loaded by WebView in Android being enlarged
In some large resolutions, the web pages loaded with WebView may be enlarged, which is obviously not the result we wan…… -
Android enables wechat to automatically say hello to people nearby (Accessibility Service)
Learn the powerful accessibilityservice!!! The following is the core code for wechat to automatically greet people nea…… -
Android development uses listview to dynamically refresh an item
preface What this paper implements is to use viewholder to refresh some data, instead of refreshing all data every tim…… -
There are more implementation schemes for listview pull-down refresh and pull-up loading in Android
Listview is often used in combination with refresh and pull-up loading. This paper summarizes three commonly used sche…… -
Android implementation of multi touch, free zoom image example code
Knowledge points involved in Android multi touch 1、ScaleGestureDetector 2、OnScaleGestureListener 3、Matrix 4、OnTouc…… -
Detailed use examples of Android date and time
Android date and time usage Use of date and time; 1: Pop up boxes timepickerdialog, DatePickerDialog 2: Component Time…… -
Implementation of activity processing return results in Android
We all have such an experience when shopping online. When confirming the order and selecting the consignee and address…… -
Android minesweeping game example code
Android minesweeping game example Recently, I learned Android application programming and took the time to make a smal…… -
Android simply realizes unlimited scrolling and automatic scrolling viewpager
We often see a viewpager that can automatically scroll and scroll infinitely in the application. Baidu and Google also…… -
Asynctask is used in Android to realize file download and progress update prompt
Android provides a tool class: asynctask, which makes it easier to create long-running tasks that need to interact wit…… -
Summary of countdown methods for Android implementation
There is often a countdown function in Android development. The following will summarize the common centralized implem…… -
Summary of several methods for Android to obtain internal and external SD card paths
Android SD card path: The path of external SD card may not be used by many students in their daily work, because many …… -
Android customize view to imitate Alipay
There is a function of Alipay on the side of the picture, which is the effect of water ripple after clicking the pictu…… -
Detailed explanation of timing pin (refresh page request server) used in Android
I want to use 5 seconds in the program to request data (I don't recommend you to do this, my demand is this) Code disp…… -
Android custom view implements address book alphabetic index (imitating wechat address book)
1、 Effect: we see that the address book of many software has an alphabetic index function on the right, such as wecha…… -
Unsupported major.minor version 52.0 in Android studio solution
Unsupported major.minor version 52.0 in Android studio solution After the Android studio was recently updated, an erro…… -
Android solution to prevent multiple response events caused by too fast clicking
Recently, there are some small problems in the development process. For example, a BTN click user may only click once,…… -
Detailed explanation of Android memory optimization — lrucache
Concept: LruCache What is lrucache? What is the implementation principle of lrucache? In fact, these two questions can…… -
Android notification details and example code
Android notification instance details 1. Use builder mode to create 2. You must set a smallicon or setticker 3. Setcon…… -
Example of using and implementing system “sharing” interface in Android Application
For the promotion and dissemination of applications, many applications have the "sharing" function. After clicking a b…… -
Activity controls dialog style, display size and location
To meet the needs of project development, since the project is nearing completion, the user proposes to modify the con…… -
Detailed explanation of Android recycleview application and click event examples
Application and click events of Android recycleview design sketch: Long press yes to delete: The following code: Maina…… -
Android mobile browser debugging using chrome for debugging example details
Use chrome on your PC to remotely debug the mobile page Tool preparation Turn on debugging mode Connect your computer …… -
Android judges whether WiFi is 5g or 2.4G
I read this post at the beginning and couldn't find the answer. For later people, I'll reply. According to WiFi info. …… -
Android opengles2.0 isosceles right triangle and color triangle (III)
In the last blog, we have drawn a right triangle. Although we set the two waist of the right triangle to be equal rela…… -
Environment construction for running monkeyrunner script in eclipse (4)
The monkeyrunner script is written in Python syntax, but it is actually interpreted and executed through Jython. Jytho…… -
Android imitation Netease News client classification and sorting function
Let's take a look at the Netease News client and its own effect picture. Of course, the effect is still good gridviews…… -
Interaction between fragment and activity in Android (two implementations)
(backgound is not set for the layout of the fragment) About the concept and creation method of fragment in Android, I …… -
Android judges whether it is all Chinese characters, all letters, all numbers, numbers and letters (code)
Just look at the code!!! The above is what Xiaobian introduced to you. Android judges whether it is all Chinese charac…… -
Android uses textview to set the onclick property. The solution is invalid
Android provides onclick attribute for view in the layout file. The usage method is as follows: Note that the layout f…… -
Two ways for Android to realize H5 and native interaction
preface As we all know, in the use of Android WebView, H5 page and native page often need to interact. For example, cl…… -
Android auto prompt control AutoCompleteTextView
Enter the information we want to enter in the input box, and other related prompt messages will appear. This effect is……