包含标签：Android 的文章
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Source code analysis of Android click event distribution mechanism
summary I've always wanted to write an article about Android event distribution mechanism, but I haven't written it. T…… -
Simple production idea of Android App welcome page
Today's apps generally have a welcome interface when the application is started. This welcome interface generally has …… -
Play appbarlayout to achieve a more cool top bar
The previous article "how to use coordinatelayout is so simple" explained the use of coordinatelayout. Today, we will …… -
Several ways to remove the title bar in Android (three)
1. In Java code (invalid when splashactivity inherits appcompatactivity) 2. On the manifest Change theme in XML 3. Fir…… -
Detailed explanation of onsharedpreferencechangelistener and solutions for non triggering
Before using onsharedpreferencechangelistener, I encountered a small problem, that is, sometimes onsharedpreferencecha…… -
Detailed explanation of Android simple gesture password open source library
brief introduction This paper introduces the use and implementation of an Android gesture password open source library…… -
Android uses theme to customize the switching animation between activities
The animation switching effect between default activities of most Android systems is: slide in on the right and slide …… -
Android take photos and get album pictures
Before I met all kinds of photos, such as obtaining album pictures, I went to Du Niang directly, or I copied the previ…… -
Android customized view to realize circular, rounded and elliptical pictures (bitmapshader graphics rendering)
1、 Foreword Android implements rounded rectangle, circle or ellipse graphics. Generally, it is mainly realized by a c…… -
Fillet progress of Android custom horizontal progress bar
Custom progress bar styles are often used in projects. We generally implement the first of the following. As for the f…… -
Detailed explanation and sample code of listview and GridView developed by Android
Listview and GridView are common controls in Android development. They can achieve many interface effects when used wi…… -
Summary of Android message mechanism problems
The message mechanism of Android is almost a topic that must be asked in the interview. Of course, it is not because o…… -
Android listview sliding delete operation (swipelistview)
The sliding deletion function introduced in the new version of wechat and QQ is a popular function now. In fact, this …… -
Build fast and reliable UI tests in Android
preface Let me see how I V á n Carlo and his team wrote 250 UI tests using espresso, mockito and dagger 2 and ran them…… -
Detailed explanation of Android custom surfaceview
This paper briefly discusses the architecture of Android game engine template in the future. In Android game developme…… -
Problems and solutions in implementing QQ login interface for Android
Let's show you the renderings first: First, several problems encountered in the process: 1. Customize the background o…… -
Android implements the button group instance of the selected commodity size on Taobao
Without much to say, let's start with the last rendering: Now let's talk about some principles! 1、 Principle: 1. In f…… -
Android custom view to achieve typewriter effect
1、 Let's take a look at the effect demonstration first 2、 Implementation principle: In fact, this is not difficult t…… -
The inter process communication (IPC) mechanism of Android system is the way for the server and client in binder to obtain the service manager interface
In the previous article on how service manager becomes a binder daemon of Android interprocess communication (IPC) mec…… -
Android realizes bubble layout / pop-up effect, and the direction and offset of bubble sharp angle are controllable
Android custom layout realizes bubble pop-up, which can control the direction and offset of bubble sharp angle. design…… -
Android code implementation of the most common fist guessing game
This example shares the Android fist guessing game for your reference. The specific contents are as follows Simple pag…… -
Android mobile phone socket communication (server and client)
This example shares the socket communication code of Android mobile phone for your reference. The specific contents ar…… -
Solution to the problem of fragment multi-layer nested method invocation
Generation and introduction of fragment Android runs on a variety of devices, including small screen mobile phones, la…… -
Creating styles and themes for Android tutorial
1、 Foreword As an Android Developer, we generally focus on the functions of the app. But just having functions is not…… -
Android uses dialog style pop-up activity
In Android, we often encounter activities that need dialog style pop-up boxes. First, we may think of setting Android:…… -
Two implementation methods of Android calling
In Android development, it is the most basic requirement for users to make calls. As the saying goes, "all roads lead …… -
Android personal finance tool 4: add bill page
This paper considers sorting out the bill interface to realize the functions shown in the figure below. It should not …… -
How does Android get thumbnails of pictures or videos
Get thumbnails according to the specified image path and size. This method has two advantages: 1. Using a small memory…… -
Android’s ProgressBar instantly displays download progress details
Here, the progress bar is used to display the download progress in real time. Problems encountered on the way: 1. URL …… -
Android takes a picture or selects a picture from the gallery and cuts it
Today, I looked at the part about taking photos and selecting pictures from the album in the first line of code. I fou……