包含标签：Android 的文章
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How to correctly understand and use the four startup modes of activity
There are many articles about activity startup mode, but some articles are too simple, while others pay too much atten…… -
Android develops a method to accurately save and restore the scroll position of list controls (recommended)
Android developers often need to save and restore the scrolling position of the list. There are many methods articles …… -
Using findviewbyme in Android to improve component search efficiency
1. Draw out Android beginners usually add setcontentview method to oncreate method to load layout when writing Android…… -
Android imitation Taobao headlines realize the effect of scrolling notification up and down based on textview
Recently, a project needs to realize the up and down scrolling effect of the notice bar, which imitates the headlines …… -
Android listview method for monitoring sliding events (detailed explanation)
Listview mainly has two sliding event listening methods, ontouchlistener and onscrolllistener 1、OnTouchListener The o…… -
Android imitates user setting password instance
First, there are two dialog boxes. No password has been set. You need to set dialog_ set_ Password.xml. The user has s…… -
Bottom display effect of Android tabwidget
The tabhost control uses LinearLayout to wrap tabwidget and FrameLayout by default. The layout file is as follows: In …… -
Android skin changing technology data sorting
Android skin changing technology summary background Throughout the current Android apps, their skin changing needs can…… -
Android custom view realizes vertical timeline layout
Timeline, as the name suggests, lists the events in chronological order, bringing a more intuitive experience to users…… -
Android custom view circular progress bar control (III)
Continue to practice customizing the view. The circular progress bar control brought this time is similar to the previ…… -
Solution to compatibility problem of Android setbuttondrawable()
Solution to compatibility problem of Android setbuttondrawable() Compatibility issue with setbuttondrawable() Api16 im…… -
Method of Android copying SQLite database to local SD card
SQLite small database is used to save data during development. It is not introduced here. This paper only describes ho…… -
A quick solution to the inexplicable lack of androidstudio r files
Today, Android studio reminds me of this... To speed up the construction of gradle, I clicked "update"... After that, …… -
Implementation method of scrolling effect of Android support library title bar (toolbar)
Let's start with a renderings Layout file code In the layout file, coordinatorlayout is the root node of the layout fi…… -
In Android, viewpager combines with fragment for infinite sliding
The implementation of viewpager combined with fragment to realize infinite loop switching is also carried out in the a…… -
Android memory overflow and memory leak
Android memory overflow and memory leak In the interview, some interviewers often ask "do you know what is memory over…… -
Android custom view circular percentage control (I)
Do a small exercise to customize the view. The effect is as follows Just draw a circle, an arc, a percentage text, add…… -
Example of association between Android viewpager and radiogroup implementation
Android viewpager is associated with radiogroup Rendering display Android viewpager and radiogroup implementation Asso…… -
Hook realizes Android wechat, unfamiliar street and location simulation (with source code download)
Hook realizes Android wechat, unfamiliar street and location simulation Recently, we need to simulate the location of …… -
Android QR code generation and scanning – zxing example code
Because there are too many zxing functions on GitHub, and some of them can't be used, I extracted important ones for u…… -
Android imitates QQ sideslip to delete listview function example
Requirements: 1. Listview can slide the item to show the delete button. Click the delete button to delete the current …… -
Android imitation millet clock effect
I saw the implementation of Xiaomi clock on a [blog] Android high imitation Xiaomi clock (using camera and matrix to a…… -
Implementation code of Android multithreaded breakpoint continuous download function
principle In fact, the principle of breakpoint continuation is very simple. Literally, the so-called breakpoint contin…… -
Android custom Scrollview to achieve enlarged rebound effect example code
1. I just saw a very good user experience in other people's open source projects. The renderings are as follows: 2. Le…… -
Differences between Android sdkversion and methods of obtaining version information
1. What is the difference between minsdkversion, targetsdkversion, maxsdkversion and compilesdkversion? • minsdkversio…… -
Example analysis of actionbar tabs usage in Android programming
This article describes the use of actionbar tabs in Android programming. Share with you for your reference, as follows…… -
Android custom controls implement verification code countdown
Today I'll bring you a new control - Verification Code countdown. Let's see the effect picture first 1 effect demonstr…… -
Method analysis of Android programming to realize startup interface
This paper describes the method of Android programming to realize the startup interface. Share with you for your refer…… -
Android uses viewpager to load pictures and rotate videos
As one of the basic components of Android, we are already familiar with viewpager, and there are many cases of using v…… -
Implementation example code of Android empty edit box content function
introduction In the project development, you will certainly encounter such requirements. It is too troublesome to clea…… -
Discuss in detail the efficiency of Android reading image display from files
Because reading images from files to bitmap is a time-consuming thing, several feasible methods are studied and compar…… -
Android listview simulation chat interface
This example shares the specific code of Android listview simulation chat interface for your reference. The specific c……