包含标签：Android 的文章
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Function realization of Android operating excel file
The open source library JXL is mainly used when operating Excel files to export reports in Android. It was first used …… -
Android programming implementation of custom title function example
This article describes the example of Android programming to realize the custom title function. Share with you for you…… -
Summary of defects and problems of Android asynctask
Summary of defects and problems of Android asynctask In Android development, asynctask allows users to avoid directly …… -
Android listview realizes the display effect of news list
This example shares the specific code of Android listview list display effect for your reference. The specific content…… -
Android implements Gaussian blur of pictures (two ways)
Many apps on the market use the effect of blurring the picture as the background to make the whole page more holistic.…… -
Android textview realizes Click to display full text and hide functions (with source code)
preface I believe that in daily development, you often encounter scenes where large sections of text need to be partia…… -
The open source framework citypickerview is used in Android to realize the three-level linkage selection of provinces and cities
1. General I remember when I was working on the mall project, I needed to realize the three-level linkage between prov…… -
Android custom multi node progress bar display implementation code (with source code)
The line segment color and node icon in the pro can be customized. Before sharing the example code, let's show you the…… -
Android imitates the pull-down refresh effect of jd.com and tmall
When it comes to pull-down refresh, I believe everyone is familiar with it. Now it is used in almost every project. Ou…… -
Android calls the solution of image size scaling after native image clipping
In Android development, if the image is cropped after taking pictures, if it is cropped by calling the system, it is a…… -
Download Manager in Android implements version update and monitors download progress instances
Introduction to downloadmanager Downloadmanager is a downloadmanager provided by Android 2.3 (API level 9) in the form…… -
Android realizes the clickable and slidable effect of the top navigation bar (imitating wechat and Douban)
Use viewpager, pagerslidingtabstrip and swiperefreshlayout to create a top navigation bar that can be clicked and side…… -
Explain how to use @ scheduled to create scheduled tasks in spring boot
We often encounter such scenarios when writing spring boot applications. For example, I need to send some SMS, e-mail …… -
Android gesturedetector user gesture detection example explanation
1、 Overview When the user touches the screen, many gestures will be generated, such as down, up, scroll, filling and …… -
Android realizes the effect similar to IOS right sliding return (cause analysis and solution)
Using the class library swipebacklayout https://github.com/Issacw0ng/SwipeBackLayout Problems: 1. When the main activi…… -
Android gesture ImageView trilogy part I
I've been studying photoview and gestureimageview on GitHub these days. I found that they are very good. I've read the…… -
Detailed explanation and example of data design of room card mahjong Analysis series “card game playback”
Data design of room card mahjong Analysis series "card game playback" In recent months, "room card" chess and card gam…… -
Solution for handling asynchronous callbacks at the end of activity / fragment
Illegalargumentexception with headache During Android development, UI related operations can only be executed in the m…… -
Dialog, toast, snackBar reminder for Android Development
Today, I will bring you a simple and easy to understand micro skills article. There are no advanced technical points, …… -
Android night mode switching function implementation code
Now many apps have night mode, especially reading apps. Night mode is now the standard configuration of reading apps. …… -
Android easyplayer has functions such as automatic stop and recovery of sound, one key mute, etc
Android easyplayer has functions such as automatic stop and recovery of sound, one key mute, etc When we develop the p…… -
Double click the return key in Android to exit the application instance code
Double click the return key in Android to exit the program 1. In myapplication (inherit application) 2. Add in oncreac…… -
Preliminary study of Android Bezier curve lesson 3 motion trajectory added to shopping cart by Android implementation
I wonder if you still like the unread message bubble of high imitation QQ in the previous section. Today, we continue …… -
Instance code for Android to judge whether the device has a camera
Through the packagemanager, you can determine whether the Android device has a camera The above example code for Andro…… -
Android listview does not load data when sliding and loads data when stopping
This example shares the specific code of loading data when listview slides without loading data and stops for your ref…… -
Method of introducing lambda expression in Android studio
This article introduces the method of introducing lambda expressions into Android studio. Let's take a look at the det…… -
Android reads the image instance on the sdcard (must see)
It is very easy for Android to read the pictures on the sdcard. Here is an example to illustrate this problem. First, …… -
Detailed explanation and examples under splash interface of Android Development
Many app applications just downloaded now will have navigation pages before entering the main interface for displaying…… -
How to solve the “failed to allocate memory 8” error of Android simulator
When Android starts the simulator AVD, the following exception appears: "failed to allocate memory: 8". What should I …… -
Textview adaptive size for Android
Setting the default font size of textview is very important to the good-looking degree of the UI interface. The text s…… -
20 key points for mobile phone / mobile front-end development
1. First, let's take a look at some private meta tags in the WebKit kernel. These meta tags play a very important role…… -
Explain Android data storage in detail — using SQLite database
SQLite is a relational database built-in by Android. It is a lightweight database based on files. Android provides thr……