Android
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Android progress bar control description
1、 ProgressBar progress bar During the progress of a continuity work, in order not to make users feel that the progra…… -
Source code analysis of Android marqueeview
The horse lantern effect can be browsed by the original author https://github.com/sfsheng0322/MarqueeView Let's look a…… -
Android Camera Basics
1、 Overview this chapter mainly describes the relevant knowledge points of Android camera, mainly including three asp…… -
Android uses keystore to encrypt data
When it comes to Android security, the official website of Android developers gives many good suggestions and explanat…… -
How to use html.fromhtml in Android
Html.fromhtml in Android In Android, there is an easily forgotten html.fromhtml method, which means that strings in te…… -
Android bottom menu is input method top solution
Android phone input method pops up and disappears, which will trigger For the window.onresize event, our general solut…… -
Android custom view implements submitting active forms imitating GitHub
explain This article may need some basic knowledge points, such as the basic use of canvas, paint, path, rect and othe…… -
Detailed explanation and analysis of Android layoutinflator. Inflate()
Detailed explanation of Android layoutinflator. Inflate() Understand layoutinflator. Inflate() in depth Because it's e…… -
Detailed usage of startactivityforresult() in Android Foundation
preface A very basic operation in Android development is to open an activity. Another necessary operation is to open a…… -
Detailed explanation of rolling examples of wechat applet bnner
Wechat applet bnner scroll The first is the rotation chart. Autoplay automatically plays, interval rotation time and d…… -
Android uses popupwindow to implement custom daily
Android's popupwindow is a very useful widget. It can be used to realize the effect of floating window, such as a floa…… -
Detailed explanation of various usage methods of Android alertdialog
When your application needs to display a progress bar or the user needs to confirm the information, you can use alertd…… -
Code analysis of Android fragment and fragment Manager
In the past two days, I was studying plug-in programming and encountered some problems in using fragment, so I checked…… -
Detailed Android animation effects translate, scale, alpha and rotate
Animation type Android animation consists of four types In XML In Javacode Android animation mode Animation has two ma…… -
Android camera real-time preview, real-time processing, face recognition example
Android camera real-time preview, real-time processing, face authentication. The preview operation is the code shared …… -
Summary of Android out of memory methods
The method to avoid memory overflow is to optimize the program in the following three aspects @H_ 404_ 4 @ memory refe…… -
Set custom ringtone function for Android App
Because there is a demand to add ringtones and play them in their own app, but most of the relevant materials consulte…… -
Android custom material progress bar effect
First look at the renderings Layout file: Declare properties Custom controls: Set the color value on the progress bar …… -
Android custom camera to achieve timing camera function
This blog introduces you to the Android custom camera and the countdown camera function. First, the surfaceview contro…… -
Implementation method and example of Android 6.0 fixed screen function
Android fixed screen feature Maybe you don't know what it is when you see this title. Let me explain first. After Andr…… -
Solution to the problem that the pictures obtained by some Android mobile phones are rotated after taking pictures
After calling the photographing function of Android system, the photos taken by Samsung mobile phone are rotated by 90…… -
Android custom view realizes the code of imitating the vertical scrolling advertisement bar of store 1
The effect picture shows that the picture is a little stuck. Be patient. The original program is very smooth Implement…… -
Android click anywhere outside the EditText text text box to hide the keyboard
1. Implementation method 1: By setting the click event for the parent layout of the current interface layout file (equ…… -
Resolution of conflict between listview nested Scrollview in Android
1、 Using the method of dynamically changing the height of listview on the Internet This method is only applicable to …… -
Android uses WindowManager to generate floating buttons and floating menus
brief introduction This paper imitates the basic effect of 360 mobile guard, and will supplement some principle knowle…… -
Using asynctask to download progress bar instance code in Android
Android asynctask download progress bar Asynctask is a good thing to use as a download progress bar. The code is expla…… -
Android custom datatimepicker instance code (date selector)
I haven't published an article on Android for some time. I have several articles about Android custom components that …… -
Android image compression example code
The core idea is to scale the picture through bitmapfactory.options, mainly using its insamplesize parameter (sampling…… -
Android screen switching monitoring example code
Yesterday, I tried to make the view display in different positions when switching the screen. I searched some informat…… -
Android programming realizes the home icon animation switching effect of actionbar
This article describes the example of Android programming to achieve the home icon animation switching effect of actio…… -
Android uses popwindow as the drop-down box instance code
Recently, I was making a drop-down box. I originally wanted to use spinner, but spinner couldn't meet the project requ…… -
Android recyclerview scroll positioning
Overview recyclerview is very practical and easy to use in Android development, but there has always been a problem bo……