Android
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Android ContentProvider view / read mobile contact instances
I saw that some apps have the function of reading contacts, and then I tried it myself. It's easy to find this. Then I…… -
Implementation method of Android surfaceview photographing and recording
The implementation of surface photographing is also very simple. You can understand the process with a small demo. Don…… -
Android implements a waiting box example based on dialog
Recently, I want to find some novel waiting boxes, but I can't find the ideal effect. I have no choice but to do it my…… -
Android UI control ratingbar to achieve custom star scoring effect
This example shares the specific code of Android ratingbar star scoring effect for your reference. The specific conten…… -
Simple implementation of Android boot page
When you enter the application for the first time, there will be a guidance page. The implementation of the guidance p…… -
Summary of several common optimization methods of listview in Android
Listview in Android should be one of the most commonly used components in layout, and it is very convenient to use. He…… -
Example of listview scrolling prompt waiting box function implemented by Android programming
This article describes the implementation of listview scrolling prompt waiting box function by Android programming. Sh…… -
Android implements the built-in language switching function of applications
1、 Demand Sometimes the application needs to switch the language internally without affecting the system language. Fo…… -
Principle analysis and example code of Android handler
Principle analysis of Android handler Handler is a headache for countless Android developers. I hope my article here t…… -
Android recyclerview basic usage details
What is recyclerview Recyclerview is a control mainly used to display and recycle views. It is summarized in one sente…… -
Android WiFi debugging details and simple examples
Android WiFi debugging preface: When developing Android, one of the problems we often encounter is that there are too …… -
Android component listview list is easy to use
Listview is a very common component that displays list items in the form of a vertical list. There are only three step…… -
GridView implementation in Android Click to see more function examples
First, let's take a look at the renderings; Let's talk about my requirements first: view group members. If there are m…… -
Several methods for Android to monitor home key
Several methods for Android to monitor home key preface: The following two methods can perfectly solve the problem of …… -
Android recyclerview click event
1、 Overview With the release of Android l version, recyclerview has gradually replaced listview to display more data …… -
Detailed analysis of Android routing framework router
What is routing? To put it simply, it maps the page Jump relationship. Of course, it also includes all functions relat…… -
Detailed explanation of MVP architecture decomposition and implementation in Android
1. Overview The traditional Android development architecture is generally MVC mode, It looks very good from the logic …… -
Android uses asynctask to implement multi-threaded download instances
Asynctask is not only convenient for us to update the UI in sub threads, but also can realize multi-threaded tasks wit…… -
Android implements cross process update UI example through remoteviews
1、 Overview In the previous article, Android implements cross process update UI through Aidl. We learned Aidl cross p…… -
Android imitation Jingdong financial home page avatar effect
1. Introduction Look at the renderings. Some catons recorded by GIF work well on the real machine. 2. Realization An i…… -
Android post request interface demo
This example shares the Android post request interface demo test code for your reference. The specific contents are as…… -
Implementation method of immersive status bar of Android and transparency of status bar
Now more and more software begin to use the immersive status bar. Here are two ways to use the immersive status bar be…… -
Android imitation wechat chat time format display function
This article shares Android's imitation wechat chat time format display function. Display rules in the same year: If i…… -
Generation method of QR code in Android (ordinary QR code, central logo QR code, and scanning and parsing QR code)
First of all, we use Google's open source framework zxing throughout the article. There are three functions to be real…… -
Android recyclerview pull-up load and pull-down refresh
Previously, I wrote an article "recyclerview pull-up loading and pull-down refresh (basic version)", which is modified…… -
Detailed introduction of scheduled task taskscheduler in spring
@H_ 502_ 2 @ Preface As we all know, after spring version 3.0, it comes with a timed task tool, which is simple and co…… -
The FAB (floating action button) in Android realizes the gradient effect of sliding up and down
preface Promoted actions refers to an action button, which is not placed in the actionbar, but directly in the visible…… -
Android programming implements the method of opening local HTML files using WebView
This article describes the method of using WebView to open local HTML files in Android programming. Share with you for…… -
Android implements ImageView shadow and layer effects
This example shares the implementation code of ImageView shadow and layer effect for your reference. The specific cont…… -
Android two methods to achieve long press return key exit
Android long press the return key to exit background Usually, it is common to press the return key twice within a cert…… -
Android implements a circular progress bar with numbers (custom progress bar)
development I designed a progress bar with circular progress. I strolled around GitHub and found that I didn't find it…… -
About stretching of user-defined camera preview interface in Android
About stretching the user-defined camera preview interface 1. The main reason for the deformation is that the rotation……