Recent Posts
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Android back click twice to exit the application details and implementation method summary
Idea: capturing user keys in Android is in the onkeydown method. You only need to judge whether the user keys are keyc…… -
Android physical key sorting and example code
First show you a piece of code, and then explain. Some common physical keys Power key keycode_ POWER Back key keycode_…… -
Android third party login and sharing (sharesdk and Youmeng)
Prepare for the following project and write a demo for third-party login and sharing. Sharesdk and Youmeng are used re…… -
Android get phone contact information
This article will reveal how Android can obtain mobile phone contact information. Steps to obtain mobile phone contact…… -
Android implementation of photography, video recording and recording code examples
This article mainly introduces the data of Android's code for photographing, video recording and recording. Here we ha…… -
Use the recelerview to complete the drag sort high imitation QQ sideslip deletion function
Recently, the receleroview has been used to complete drag sorting and sideslip deletion. Record it here. You need to u…… -
Android mobile guard password setting dialog box
In this paper, the password verification process is set for the first time. Firstly, the following effects are achieve…… -
Detailed explanation and example code of Android listview position
When we use listview, we usually add a response event Android widget. AdapterView. OnItemClickListener。 For the posit…… -
Android scoring control ratingbar usage instance parsing
No matter games, applications, websites, there are scoring controls. The ratingbar control is provided in the Android …… -
The perfect solution for Android to develop a soft keyboard to block the login button
On the application login page, we need to fill in the user name and password. When filling in these information, the s…… -
Android imitation Alipay sesame credit score radar chart
First, look at the effect of Alipay's Sesame credit score. 2、 Train of thought 1. Determine the coordinates of the ce…… -
Implementation method of Android custom status bar color consistent with app style
We know that for applications on IOS, the color of the status bar is always consistent with the color of the applicati…… -
Implementation of Android modify system shutdown animation
When transplanting your own mobile device to the Android system, you will certainly encounter changing the startup or …… -
Android mobile guard translation animation example
This paper realizes the translation animation between the following interfaces analysis: During the movement of the na…… -
Detailed explanation of Android lightweight database SQLite
Database is the core of Android storage scheme. In andorid, SQLite is very lightweight, and the execution of SQL state…… -
Complete analysis of Android service startup process
When I first learned about service, I thought it was a thread encapsulation and could also perform time-consuming oper…… -
Android ColorMatrix
Coordinate matrix It is introduced in advanced mathematics. In image processing, it is mainly used for plane scaling, …… -
Example code of setting background and fillet for buttons in Android
preface Recently, when making buttons, you have to define rounded corners while setting a picture for the button as th…… -
Android radar scanning dynamic interface making
First look at the renderings: Source code: The above is the whole content of this article. I hope it will be helpful t…… -
AndroidManifest. Detailed explanation of XML uses feature function
This article gives an example of Android manifest XML uses feature function. Share with you for your reference, as fol…… -
Android recyclerview adds more functions of pull-up loading
The previous article introduced how to add footview to recyclerview. On this basis, it is actually very simple to add …… -
Android waterfall photo wall to experience the beauty of irregular arrangement
The layout of the traditional interface is always in a clear line and orderly location. This layout is common. Unconsc…… -
Implementation idea of Android jumping to address book to obtain user name and mobile phone number
The renderings are as follows: First, let's talk about the implementation idea of jumping from Android to address book…… -
Android implements the method of adding menu for tab
This article describes the method of adding menu for tab in Android implementation. Share with you for your reference,…… -
Android custom view implementation letter navigation bar
Many Android entry program apes may be afraid of Android custom view, but this is the only way for experts to advance.…… -
Java – should I synchronize on ReferenceQueue?
I was looking at the source code of weakhashmap and came across: private final ReferenceQueue<Object> queue = ne…… -
Java – convert NetBeans projects to eclipse projects
I developed a very large Java application in NetBeans Now that I have the eclipse IDE, I want to migrate my project fr…… -
Java – self executing anonymous functions via Lambdas
In JavaScript, there is a common pattern of creating an anonymous function and calling it immediately (usually called …… -
How to convert months into months in Java
My new Java and I want to convert for months to years For example, if I have 18 months and divide it into 12, I will h…… -
Why does Java 8 apply different annotations to derived classes?
If I have the following two classes: // Base.java public abstract class Base<T> { abstract void method(T t); }…… -
Java – where and how are exceptions used?
I'm reading about exception handling in Java so that I can write better code OK, I admit I'm guilty. I used too many t…… -
Java – provides two different class instances of the same hashcode
I encountered a strange problem on the JBoss server, where two classes generated the same hashcode () Class<?> c……