Android
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Android implements simple calculator function
This example shares the specific code of Android to realize a simple calculator for your reference. The specific conte…… -
Android multiple ways to achieve camera circular preview example code
The renderings are as follows: 1、 Set fillet for preview control Set the viewoutlineprovider for the control public R…… -
Android programming to read, query and add function examples of contacts in the address book
This paper describes the Android programming to read, query and add contacts in the address book. Share with you for y…… -
A simple Android arc refresh animation
I saw the refresh animation of the post bar when I brushed the post bar before, which is an animation of circular arc …… -
Recyclerview implements list countdown
Recently, I was working on a project that needed to use the list countdown function. I finally worked it out after a l…… -
Use thumbnails to achieve image compression of specified size
There is a requirement in the project to judge the image size of the upload server. Images greater than 500K should be…… -
Implementation method of remembering multiple passwords in Android login
First, let me tell you my ideas for implementation: Add listview in popouwindow. The data is stored locally as a strin…… -
Android implements the countdown function (start, pause, 0 second end)
This example shares the specific code of Android to realize the countdown function for your reference. The specific co…… -
Thorough analysis of Android asynchronous message mechanism at source level (1)
Handler、Message、Loopler、MessageQueen First, let's take a look at one of the most common uses of handler. Handler ha…… -
Route jump and data transfer in the flutter learning tutorial
preface We know that mobile application page Jump is a very important part. Almost all our programs deal with users is…… -
Android programming to achieve automatic animation playback function
This paper gives an example of Android programming to realize the automatic playback function of animation. Share with…… -
Implementation of fluent rolling monitoring and actual combat AppBar rolling gradient
introduce Scrolling monitoring in fluent can generally be implemented in two ways: scrollcontroller and notificationli…… -
Android imitation QQ grouping to achieve secondary menu display
This example shares the specific code of Android imitation QQ grouping to realize the secondary menu display for your …… -
Method for Android to obtain the first frame of video as thumbnail
Today, let's talk about how to get the first frame of a video file in Android and display it on the interface as a thu…… -
Method for Android programming to realize transparent background of activity dialog
This paper describes the method of Android programming to realize the transparent background of activity dialog. Share…… -
How Android mediaplayer plays audio
It mainly introduces how to play audio with mediaplayer. For the basic knowledge of mediaplayer, such as status, pleas…… -
Android tiktok list effect
This article tiktok for example, we share the Android code for the list of imitation shaking sounds, for your referenc…… -
Viewflipper to achieve text rotation effect
Viewflipper realizes text rotation (imitating Taobao headlines and vertical scrolling advertisements) for your referen…… -
Detailed explanation of Android monitoring network status method
Detailed explanation of Android monitoring network status method 1、 Join network permission To obtain network informa…… -
Android realizes flashlight function through LED
This example shares the specific code for Android to realize the flashlight function through LED for your reference. T…… -
Implementation code of Android alliance third-party login and sharing
preface Recently, the project once again needs to integrate the three-party login and sharing of Youmeng, which has no…… -
Detailed explanation of Android digital selector numberpicker
The digital selector numberpicker is a control introduced after Android 3.0. It is commonly used. For example, the ala…… -
Implement okhttp in Android to download files with a progress bar
Okhttp is a popular network framework. It supports synchronous and asynchronous requests, supports caching, can be int…… -
Android imitation keep sports rest countdown circular control
Imitation keep exercise rest countdown control for your reference. The specific contents are as follows Source code Th…… -
Android: exported = true usage details
Introduction to Android related attributes: Android: exported = true For example: <activity android:exported="true"…… -
Android customized viewflipper for scrolling effect
The example of this article is to share the custom view, which is similar to Baidu mobile assistant and the scrolling …… -
Summary of Android actionbaractivity setting full screen Untitled
Summary of Android actionbaractivity setting full screen Untitled The new activity inherits from actionbaractivity. It…… -
Detailed explanation of the required contents in the SDK folder in the Android development environment
The following SDK contents can be found at the website https://www.androiddevtools.cn/ Download the corresponding pack…… -
The kotlin type system is so simple
Quote In the process of learning kotlin, I was curious about kotlin's type system. Does kotlin have a common base clas…… -
Explain in detail the steps of recording and playing audio in Android Development (obtaining permissions dynamically)
Steps: Configure permissions: <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.wor…… -
Identify multiple URLs in Android textview and click the jump method to explain in detail
Implementation scheme: We directly refer to the example code: private String pattern = "((http|ftp|https)://)(([a-…… -
Fluent encapsulates the example code of a banner round robin effect
CustomBanner( this._images,{ this.height = 200,this.onTap,this.curve = Curves.linear,}) : assert(_images != null);……