Android
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Example of arc drawing method for Android programming drawing operation
This paper describes the arc drawing method of Android programming drawing operation. Share with you for your referenc…… -
Sorting of Android screen resolution
Sorting of Android screen resolution When reading the data, I often see all kinds of VGAs, which are mixed. I have no …… -
Viewpager create a rotation chart banner / guide page
preface Last July, an open source banner library was released in GitHub. Although there are not many stars, it is stil…… -
Detailed explanation of builder mode of Android design mode
The builder pattern uses the chain structure to create complex objects, separates the process from the results, and ca…… -
Detailed explanation of the strategy mode of Android design mode
Strategy mode The effect of a function has different algorithms and strategies, and different results are selected acc…… -
Android entry drag and drop function instance code
According to the requirements of the project, the effect of dragging and deleting items should be done. The actual eff…… -
Android uses circular reveal animation to make page Jump more cool
Android 5.0 introduces many cool animation effects, and circular reveal is one of them. It's easy to use, but the effe…… -
In depth understanding of Android image caching mechanism
In depth understanding of Android image caching mechanism Android loading a picture into the user interface is very si…… -
Android image recognition application details
Recently, because I participated in a small creative competition, I made a small image recognition application with An…… -
Detailed explanation of socketpair two-way communication in Android
Many parts of Android involve inter process communication, such as input system. What will be involved in inter proces…… -
Summary of implementation methods of Android multithreading
Detailed examples of Android multithreading Java multithreading mode 1. Inherit the thread thread and implement the ru…… -
Explain in detail the compatibility of Android WebView’s input upload photos
problem A demand received a few days ago was about H5 uploading photos of third-party financial products. The other pa…… -
Method example of creating dialog box based on dialogfragment developed by Android
This article describes the method of creating dialog box based on dialogfragment in Android. Share with you for your r…… -
Android custom pop-up menu and dialog function example code
During Android development, there may be many custom layout requirements, such as custom pop-up menus (popupwindow) an…… -
Android download function example based on the built-in downloadmanager
This article describes the download function of Android based on its own downloadmanager. Share with you for your refe…… -
Android listview implements single and multiple selection and other functions
This paper describes the method of Android listview to realize single selection and multi selection. Share with you fo…… -
Simple examples of handler and message in Android
Simple examples of handler and message in Android preface: Although I have learned the asynctask of Android to realize…… -
3D flipping example of dialog implemented by Android
This paper realizes the 3D flipping effect of dialog in Android. Here, a simple application scenario is recorded. desi…… -
Asynctask is used in Android to download files and dynamically update the progress bar
1. Generics AysncTask<Params,Progress,Result> Params: the parameter passed in when starting the task, which is p…… -
Android imitation Jingdong, pinduoduo commodity classification page example code
Recently, I received a project to write a commodity classification page based on JD. However, I need to slide the sub …… -
Detailed explanation of Android time dialog box
1、 Introduction 2、 Method 1) Show timepickerdialog method 1. New timepickerdialog object TimePickerDialog timeDialog…… -
Detailed explanation of calling method of light sensor in Android programming
This paper describes the calling method of light sensor in Android programming. Share with you for your reference, as …… -
How to use Android expandablerecyclerview
This article shares the use of Android expandablerecyclerview for your reference. The specific contents are as follows…… -
Detailed explanation of how Android obtains the opening status of system notification
preface We should all know that in Android applications, the system sometimes notifies whether the status is on for th…… -
Android recyclerview implements horizontal paging GridView effect example
Yesterday, the UI sister gave the requirements to show the horizontal pagination effect, and a part of the second page…… -
Solve the memory leak problem caused by Android using handler
1、 What is a memory leak? Java uses the directed graph mechanism to automatically check the objects in memory through…… -
Android recursive compression upload multiple pictures to seven cattle example code
Recently, I encountered such a demand: to do a function of imitating wechat circle of friends, it is required to uploa…… -
Android realizes pull-down parallax effect through overscrollby
Overscrollby realizes the pull-down parallax effect, and the effect diagram is as follows Let's first analyze the use …… -
Conflict problem when Android Scrollview nested horizontal sliding controls
Preface: today is too laggy in developing, and the outer layer is ScrollView, which is embedded with a sliding calenda…… -
Sample code of custom functions shared by Android system
Sharing function is a particularly common function in apps. Domestic apps basically support sharing to mainstream soci…… -
Method for Android to read resource file
Method for Android to read resource file 1. Put it into the resource folder, that is, under the res of the created And…… -
Android picture display and screen adaptation
Android picture display and screen adaptation The problem of Android resolution is a headache in Android development. ……