Android
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Android SQLite method tutorial for setting primary key self growth
Today, a function of adding items is added to the app. The primary key of the item is an integer. Let it grow by itsel…… -
Android programming method for adding listening events to volume buttons
This paper describes the method of adding listening events to the volume button by Android programming. Share with you…… -
Android customized dragfloatingactionbutton
Floating button floating actionbutton is a new control added by Android 5.0 System. Floating actionbutton inherits fro…… -
Method for Android programming to realize the darkening effect of click picture of GridView control
This example describes the method of Android programming to realize the darkening effect of GridView control clicking …… -
Glide in Android gets the cache size and clears the cached pictures
Clear glide cache Glide has the function of clearing cache, corresponding to glide. Get (context). Cleardiskcache(); (…… -
Android phone intercepts long screen instance code
Recently, the project encountered a requirement: save the current page to the mobile photo album. After thinking about…… -
Android is a relatively perfect solution for setting alarm clock
A few days ago, someone asked me if I had set up the alarm clock demo in the background of my "non famous programmer" …… -
Android password display and hiding function example
effect: The key is: The above is an example of Android password display and hiding function introduced by Xiaobian. I …… -
Android realizes left sliding, and the deletion option appears
The sliding deletion part mainly includes two parts, one is the content area (used to place the normally displayed vie…… -
Android imitation Zhihu daily page opening effect
Let's take a look at the opening effect of Zhihu daily. It's a very beautiful opening effect ezgif.com-resize (2).gif …… -
Hand in hand teaching Android parsing HTML with jsoup
1. Introduction to jsoup Many times, we need to grab data from various web pages, and jsoup is a Java HTML parser that…… -
Android nested recyclerview slide left and right instead of custom view
In the past, the left-right sliding effect was realized by user-defined Scrollview or linear layout. Recyclerview can …… -
Kotlin implements the simplified call of multi function interface
For an interface that declares multiple methods, we sometimes focus on only a few key methods and do not need to imple…… -
Example of Android modifying wechat movement steps based on xposed
Zygote is the core of Android. Every time an app is opened, zygote forks a virtual machine instance to run the app. Ba…… -
Android programming implements the method of refreshing the data list of another activity in the activity
This example describes the method of Android programming to refresh the data list of another activity in the activity.…… -
Explain several methods of Android UI update in detail
Foreword In Android development, the update of interface UI is completed in the main thread. Threads are divided into …… -
Implementation of Android sharing function
Implementation of Android sharing function The sharing function in Android programs is divided into third-party progra…… -
Android imitation simple book dynamic searchview search bar effect
The dynamic search bar effect of Jianshu is like this, which is very tall. ezgif.com-resize.gif Think about it careful…… -
Android custom ImageView realizes automatic zoom in and zoom out animation
This article is about how to generate a custom ImageView to automatically zoom in and out animation. Why do you implem…… -
Example of Google message notification function implemented by Android programming
This article describes the implementation of Google message notification function by Android programming. Share with y…… -
A simple Android timed task
Alarm manager is used to realize timing reminder, which provides a way to access the system alarm clock service. In th…… -
Android APK plug-in startup memory release problem
Android APK plug-in startup memory release problem The APK is started in the plug-in. Generally, there is no memory pr…… -
Encapsulation and resolution of recyclerview adapter in Android
preface As for the encapsulation of adapter, there are many open source libraries on the Internet, which can be used d…… -
Regular matching operation example in Android programming development
This paper describes the regular matching operation in Android programming. Share with you for your reference, as foll…… -
Solution to invalid return key of Android onkeydown listening
Solution to invalid return key of Android onkeydown listening When our activity inherits tabactivity, overriding onkey…… -
Retrofit rxjava realizes image downloading, saving and displaying examples
First, let's take a look at the general usage of retrofit. Without using rxjava, we return call by default. However, i…… -
There are three basic ways to download Android files
1、 Encapsulate urlconnection connection request class When Android was just emerging, this method rarely downloaded t…… -
Android activity and view
Android activity and view Example code: Thank you for reading, hope to help you, thank you for your support to this si…… -
Detailed explanation of Android reading resource file examples
Detailed explanation of Android reading resource file examples This article mainly introduces how Android reads resour…… -
Three constructors of Android custom view
There are three construction methods for a custom view, and their functions are different. The first is called when ne…… -
Realize the ground glass effect in IOS in Android
In order to achieve the ground glass effect, we need a set of compute kernels (. Written in RS file) and a set of Java…… -
Android Scrollview automatically scrolls to the top or bottom instance
Android Scrollview automatically scrolls to the top or bottom Absrtact: Android Scrollview automatically scrolls to th……