Android
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Android implementation double-click the titlebar back to the top of the function sample code
preface The content introduced in this article is accidentally found. This function has been moved and sorted out. It …… -
Method of database upgrading and adding new columns to tables in Android Development
This example describes the method of database upgrading and adding new columns to tables in Android development. Share…… -
The Android programming implementation uses handler to update the UI example in the child thread
This article describes an example of an Android programming implementation using handler to update the UI in a child t…… -
On the solution of uploading files from Android WebView
When developing requirements, we will inevitably access the H5 pages of third parties. Some H5 pages have the function…… -
Usage of Android UI control switch
Switches are occasionally used in Android. Switch is a good control that is simple and easy to use. First, add a switc…… -
Android development and implementation of methods to eliminate screen lock
This paper describes the method of eliminating screen lock in Android development. Share with you for your reference, …… -
Implementation method for Android to close multiple activities
Implementation method for Android to close multiple activities In general, there are four methods: 1. Use application …… -
Detailed explanation of Android event distribution mechanism
Android event distribution mechanism We only consider the four most important touch events: down, move, up and cancel.…… -
Android common log keywords
Record the common log keywords 1. Windows manager receives global key 2. The PowerManager receives the power key and t…… -
Android implements a simple city list function
This example shares the simple usage of Android city list for your reference. The specific contents are as follows Ste…… -
Android programming uses gesturedetector to realize simple gesture monitoring and processing
This paper describes the method of simple gesture monitoring and processing using gesturedetector in Android programmi…… -
Example code for verification of mobile phone number in Android
Now there is verification of mobile phone numbers in the application. I have implemented one in my own way. The follow…… -
Android imitation wechat right slide return function example code
First, the renderings are as follows: First, analyze the main technical points of the function. Right sliding is gestu…… -
Analysis of principle and implementation method of low battery alarm prompt developed by Android 4.4
This paper describes the principle and implementation method of Android 4.4 battery low battery alarm. Share with you …… -
Detailed explanation of context usage in Android
Detailed explanation of context usage in Android Summary: Context literally means context, which is located in android…… -
Android custom view circle drawing function
This example shares the specific code of Android custom view circle drawing for your reference. The specific contents …… -
Translateanimation for Android animation
Translate animation means nothing more than a picture or other from one location to another. Direct code analysis and …… -
Android uses HTML rendering to implement the example of * in front of mandatory items
The effect picture of the project's basic personal information UI interface is as follows, with a red * sign, which is…… -
Principle and implementation of Android image three-level cache
Why use L3 cache What is L3 cache Principle of L3 cache Specific implementation and code 1. Custom image caching tool …… -
Android uses crashhandler to get the crash information of the application
In the process of daily development, crash should inevitably occur. No matter how perfect your program is, it is impos…… -
Android timer control chrome application instance
Display a timer to start timing. When the timer reaches 15s, stop timing. At this time, there is another reset button …… -
The function of gesture sliding developed by Android
The function of gesture sliding developed by Android First, the activity must implement the ongesturelistener interfac…… -
Android gradle packaging and automatic uploading method
brief introduction This article mainly introduces that Android is packaged with gradle, and calls Python script to upl…… -
Android custom alertdialog dialog dialog style
In actual project development, it is often necessary to define alertdialog according to actual requirements. Recently,…… -
Implementation code of Android custom two-way progress bar
If you want the whole two-way progress bar, you can select the playback range. like this: However, there is only one-w…… -
Implementation code examples of eight dialog boxes for Android
1. Write in front Android provides rich dialog functions. This paper introduces the use methods of the eight most comm…… -
Multiple card views (viewpager, radiogroup) are embedded in the Android implementation interface
A variety of card views are embedded in the Android implementation interface. The specific contents are as follows The…… -
Explain in detail the method of correctly introducing so files in Android studio
I believe many friends have encountered the problem of how to introduce third-party so files when developing with Andr…… -
Detailed explanation of how Android prohibits inputting content into EditText control
preface EditText control is often encountered in Android development, and in the process of app development, such a pr…… -
Android implements the method of modifying the background, font and icon color of the status bar
preface: For Android development, the modification of the status bar is really unfriendly. There is no API to use, whi…… -
Android imitation wechat address book search example (matching Pinyin, letters, index position)
preface: Imitate the wechat address book search function to find the matching contact through Chinese characters or Pi…… -
Method of adapting Android 7.0 to obtain URI of file
Foreword# Android 7.0 has been released for a long time. Although the market share is not very high, it will be popula……