Android
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Several common methods of Android adapter
Several common methods of Android adapter are shared with you. The specific contents are as follows 1. When did the li…… -
Android calls the system camera to take photos and record videos
This paper implements the call of Android system camera to take photos The layout of the project is quite simple, with…… -
Android recyclerview data binding instance code
preface In the last project, there were a lot of recyclerviews, and then I needed to write a lot of adapters and viewh…… -
Three lines of Android code to achieve smooth switching between day and night modes
Usage xml android:background= ? Attr / zzbackground app: backgroundattr = zzbackground / / if the current page needs t…… -
Detailed explanation and example code of Android listview and adapter
A listview usually has two responsibilities. (1) Populates the layout with data. (2) Handle user selection, click and …… -
Use bitmapshader in Android to make a round head with its own border
The effects are as follows: A brief introduction to bitmapshader What shaders are, what kinds of shaders are there and…… -
Precautions for Android application permission
Apply for permission for Android programs note Android system provider provides permission application, that is, use u…… -
Implementation of calender code for Android Custom Calendar
The product needs a check-in function. The check-in function is based on a calendar, so a calendar is customized accor…… -
Share a special way for Android to set up circular pictures
Cardview and ImageView display circular rendering: When I was just looking at the knowledge points of the custom view,…… -
Android uses addview to dynamically add components
In project development, we often need to add components dynamically. There are two parts that can be added: layout and…… -
How Android studio uses AAR
I brief introduction AAR is a file format similar to jar. But there are differences between them. Jar: contains only c…… -
Detailed explanation of Android APK optimization tool zialign
The Android SDK includes a new tool ziphalign for optimizing APK. It improves the interaction efficiency between the o…… -
Implementation method for Android to obtain local IP address and MAC physical address
Get native IP address Get the physical address of this machine The above is the method for Android to obtain mobile ph…… -
Click the Android simulation switch button to open the animation (translation animation of attribute animation)
In Android, some cool animations are really attractive. They are pleasing to the eye. A good-looking animation may imp…… -
Explanation of Android dialog using examples
Dialog boxdialog What is a dialog box Dialog box is a small window that pops up on the current page. It is used to dis…… -
Android progress bar component ProgressBar
The first is main XML file The code is as follows: Then write activity Java class The code is as follows: Operation ef…… -
Detailed explanation of Android multithreading
handler. In fact, post (R) does not start a new thread. It just executes the run () method in runnable, but does not e…… -
The behavior of material design series realizes the home page of Android
The purpose of this blog is to simulate the animation of hiding toolbar, flocationactionbutton and tab navigation when…… -
Android touch event explanation and sample code
Event triggered by touch Android events: onclick, onscroll, onfling, etc. are composed of many touch. The first state …… -
Android imitation iPhone list data view refresh animation details
Because I like to add some interesting animation when jumping between different pages. Today, I inadvertently see an a…… -
Summary of simple use of WebView in Android Development
preface WebView is used to display web pages in andorid. Let's take a look at how it is used. 1、 Basic use 1. Declare…… -
Recyclerview adapter auxiliary class details and sample code
What is it? Baserecyclerviewadapterhelper is a powerful and flexible recyclerviewadapter What can you do design sketch…… -
Android realizes dynamic expansion and contraction of landing page logo with keyboard retraction and retraction (perfectly solves the problem of keyboard pop-up blocking controls)
In two recent projects, the project requirements require us to realize / * the content of the login page can be pushed…… -
Solution to key problem of Android settag method
When Android designs the view class, in order to store some auxiliary information, it designs a settag / gettag method…… -
Android image color processing example code
Imitate Meitu XiuXiu, move the mouse to adjust seekbar and adjust the color of the picture The project layout is as fo…… -
Android QQ new user registration interface drawing
First look at the renderings: Question: 1. Drop down list (because I haven't seen it yet...) 2. Title bar display prob…… -
Android development and implementation with rebound effect. Detailed explanation of IOS rebound Scrollview tutorial
First of all, let's take a look at the renderings of our final implementation today: This is the rebound effect in IOS…… -
Detailed explanation of Android activity stack and management examples
This example demonstrates how to change the order of existing activities in the current task stack by setting the flag…… -
Android realizes the fade in and fade out animation effects in the game
1. Realize the fading animation It can be implemented in the program in the following ways Of course, it can also be i…… -
Detailed explanation of Android draw9patch picture production and use
Android draw9patch image production and use Understand the following four sentences: Let me take six pictures as examp…… -
Customgridlayout of Android custom ViewGroup (I)
I wrote two articles about custom view before. This article talks about the implementation of custom ViewGroup. We kno…… -
Examples of four common dialog boxes in Android
1. Dialog notification When your application needs to display a progress bar or the user needs to confirm the informat……