Recent Posts
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Java zxing generates QR code and bar code instance sharing
1. Jar package: zxing-core-3.3 0.jar http://mvnrepository.com/artifact/com.google.zxing/core ZXing-jav…… -
Three ways for Java to traverse collections
For traversing a collection to get its objects, three simple ways are summarized here Method 1: change the collection …… -
Java GUI customizing JPanel Sketchpad background
Customize JPanel panel background 1、 Foreword 1. The full name of GUI is graphical user interface, that is, graphical…… -
Explain several common ways of spring connecting to the database in detail
This article briefly explains several common methods of using spring to connect to the database: The main test categor…… -
Detailed explanation of ContentProvider and URI in Android learning notes
This article introduces the related contents of the custom content provider and completely resolves the usage of the c…… -
Example of Android programming to realize TCP and UDP client communication function
This paper describes the implementation of TCP and UDP client communication by Android programming. Share with you for…… -
Android implements a similar market paging loading effect example based on listview
This article gives an example of how Android implements a market like paging loading effect based on listview. Share w…… -
Detailed analysis of Android swipemenulistview framework
At the weekend, I specially sorted out the knowledge materials of Android swipemenuslistview. The following is the sor…… -
Summary of Android judging screen switch status
Android judge screen switch status Method 1: use system services Method 2: use broadcast Note: on screen and off scree…… -
Summary of Android development and debugging tools
Android debugging tool, here is a summary. DDMS -- Dalvik debug monitor service Configure the simulator. The ADB proce…… -
Android custom circular Avatar circleimageview supports the implementation code of loading network pictures
In Android development, we often use round avatars. If we cut the round avatars after loading each time, it is particu…… -
Study on dynamic loading mechanism in Android
In the current hardware and software environment, native app and web app have obvious advantages in user experience, b…… -
Android viewpage implements the function of prohibiting sliding
Android viewpage implementation prevents sliding Recently, an Android viewpage implemented the function of prohibiting…… -
Android custom view implementation switch button
Preface: Android custom view is very frightening for programmers who have just started and even worked for several yea…… -
Aidl interprocess communication example in Android
There should be no more introduction about IPC. Processes in the Android system cannot share memory. What if two diffe…… -
Android uses pulltorefresh to complete listview drop-down refresh and left slide delete functions
The refresh brush function under listview is believed to be familiar to ape friends engaged in Android development, in…… -
Animation effect of Android adding goods to shopping cart (Bezier curve)
When we write mall projects, we generally have the function of adding shopping cart. When we add shopping cart, there …… -
Summary of Android SMS sending methods
The SMS manager class is provided in the Android API to handle SMS. The sendtextmessage (Num, null, content, pend, nul…… -
Android effectively solves the problem of memory leakage
Android effectively solves the problem of memory leakage Android memory leaks. I have a headache when I want to make A…… -
Detailed introduction to Android application coordinate system
Detailed explanation of Android application coordinate system: As the recent Android project requires the knowledge of…… -
Android common progress bar effect sharing
Let's see the effect first: activity_ main. There are two buttons on the XML home page layout, and two progress bars w…… -
Session keeping method under volley framework in Android
The manager of the company pulled me out to become a living horse doctor and an android app. As Xiaobai, who has just …… -
Implementation method of anroid listview grouping and floating header
When using IOS, I saw a grouped view. Each group has a header. When sliding up and down, there will be a suspended hea…… -
Android development popwindow imitation wechat pull-down menu example code in the upper right corner
Let's see the renderings first: MenuPopwindow: Menupopwindow layout: Item layout file in adapter: use: The above is th…… -
android getActivity. Findviewbyid gets the method that listview returns null
When the control ID is correct, check whether listview is obtained after instantiating the layout file, Find the layou…… -
Android programming method for adding shortcut to desktop
This article describes the method of adding shortcuts to the desktop by Android programming. Share with you for your r…… -
Android uses SQLite to store data usage example
This article gives an example of how Android uses SQLite to store data. Share with you for your reference, as follows:…… -
Ionic2 create app startup page and slide the welcome interface left and right
Summary: @ h_ 403_ 1@ Each compelling app has a welcome interface when it is first started, usually several single pag…… -
Android custom UI gesture password simple version
First look at the renderings: ImageLockActivity NinePointLineView The above is the whole content of this article. I ho…… -
Android6. Summary of problems encountered in dynamic permission application for 0
During the day, I was doing the adaptation of the sdk23 version and encountered many pits. Now I take the time to writ…… -
Android loading GIF animation implementation code
How to load GIF animation for Android? I believe everyone is very curious. This article will reveal it for you. The co…… -
Simple method for Android to set the activity background to transparent style (required)
Method 1: @ h_ 404_ 3@