Recent Posts
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How does Android studio quickly import jar and. So files
Import jar Put the jar file in the LIBS folder, right-click the jar, click the option add as library, and click OK. Ad…… -
Android implements the draggable GridView effect. Long press to delete the data source
The Android draggable GridView effect is realized. Long press to drag and exchange items in real time Simply modify an…… -
Example of Android App jumping to wechat
Today, I wrote this article mainly to record the implementation of APP jump to WeChat. My project needs to jump to WeC…… -
A pit encountered using the background color alpha value in Android
preface Android sets the alpha value, image dilution and transparency. As we all know, the following is a simple examp…… -
Trust attribute and interval of kotlin Development Notes
preface This article mainly introduces the relevant contents of kotlin delegate attributes and intervals for your refe…… -
Android gives a screenshot of Scrollview that exceeds the screen size
Many times, we want to share all the contents of an interface, but there are too many contents that exceed the size of…… -
Detailed explanation of a simple example of image in Android
In multimedia applications, image is the most basic function module. Next, we will see how to obtain and store image i…… -
Analyze the usage of handlerthread thread in android with an example
1、 Introduction and use examples of handlerthread What the hell is handlerthread? Its essence is a thread, but the ha…… -
Android realizes large picture scrolling display effect
Question: I have a relatively large picture. For example, the length and width are twice the size of the screen. The f…… -
Android chestnut image verification code generation example code
No more nonsense. The following code is for you to share the function of Android to generate chestnut image verificati…… -
Example of regular verification tool class for ID card and license plate number implemented by Android programming
This paper describes the regular verification tool class of ID card and license plate number implemented by Android pr…… -
Explain in detail that recyclerview sets the length and width of the background picture to be the same (take gridlayoutmanager as an example)
In the process of using recyclerview, because layoutmanager is set, the control (background) often cannot match by spe…… -
Android long press ImageView to save the image to the local instance code
Tool class Used before AsyncTask Now use rxjava instead MySubscriber Several toasts required under the Stirng file Ref…… -
Mqtt protocol example code developed by Android
Firstly, the Internet of things protocol mqtt protocol is based on TCP / IP protocol and uses the official mqttclient …… -
Adobe Flash operation tool class developed by Android
This paper describes the Adobe Flash operation tool class developed by Android. Share with you for your reference, as …… -
Android sets the zoom of the finger slide control through ImageView
ImageView sets the finger sliding and zooming effect. Please learn the specific implementation steps through this arti…… -
Android implements a loadingbar with adhesion effect
preface During development, we usually need to display a loading before initiating a network request. The general prac…… -
Detailed explanation of the use method of Android third-party control photoview
Introduction to photoview: This is a picture viewing library, which realizes the picture browsing function and support…… -
Photoview realizes multi touch effect of pictures
This example shares the specific code of photoview to display the multi touch effect of pictures for your reference. T…… -
Android uses photoview to double-click the picture to enlarge and click to exit
This example shares the specific code of photoview to double-click, enlarge and click to exit the picture for your ref…… -
How to customize view with kotlin for Android
preface With Google's announcement of kotlin as the official development language, the trend of using kotlin in Androi…… -
Standard weight calculator function example developed and implemented by Android
This paper describes the standard weight calculator function developed and implemented by Android. Share with you for …… -
Android click WebView to achieve picture zooming and sliding browsing effect
A recent project requires that the HTML displayed in WebView needs to be zoomed in, zoomed and scrolled when clicking …… -
Android development uses the postdelayed method of handler to realize the picture rotation function
This article describes the example of Android development using the handler's postdelayed method to realize the pictur…… -
Comparison between Android listview and recycleview
Listview, just like its name, is a view used to display lists, and recycleview is an enhanced version of it. Today, it…… -
Detailed explanation of how Android starts viewserver on root device
preface For information on what the hierarchy viewer is, please check the official documentation: http://developer.and…… -
How to avoid memory leakage by handler in kotlin
preface: The philosophy teacher said that looking at things is nothing more than understanding what it is, why and how…… -
Android okhttp3.0 method of ignoring HTTPS certificate
Recently, the company's project requires that the network protocol supports HTTPS. I haven't had much contact before, …… -
Auxiliary class for Android programming to obtain basic information of APP application [app name, package name, icon, version number, etc.]
This example describes the auxiliary class for Android programming to obtain the basic information of APP application.…… -
Spinner drop-down list effect of Android UI control
Drop down list --- spinner is used to display list items, which is similar to a group of radio buttons RadioButtons. T…… -
Examples to explain Android custom controls
Xiaobian introduced the usage of Android custom controls to you before. You can refer to the following: Detailed usage…… -
Android advanced uses timestamp to calculate time difference
This example shares the specific code of Android using timestamp to calculate time difference for your reference. The ……