Android
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Method of realizing custom ImageView circle function by Android programming
This paper describes the method of realizing the function of custom ImageView circle chart by Android programming. Sha…… -
How to use the checkbox control in Android
Check@R_ 536_ 2419 @ check box control usage, the details are as follows 1、 Introduction 1、 2. Class structure diagr…… -
Android socket implementation principle details how to build the server and client
This example shares the implementation principle of Android socket for your reference. The specific contents are as fo…… -
Method for saving bitmap objects in internal storage in PNG format in Android
When performing image processing tasks in Android, sometimes we want to save the processed results in the internal sto…… -
Summary of Android: onclick usage in Android layout
Summary of Android: onclick usage in Android layout The android:onClick= "..." property in the Android layout is set t…… -
Detailed explanation of Android programming to obtain global context and use intent to transfer objects
This paper describes the method of Android programming to obtain global context and use intent to transfer objects. Sh…… -
Detailed examples of Android two startup modes
Detailed examples of Android two startup modes Flag of intent_ ACTIVITY_ CLEAR_ Top and flag_ ACTIVITY_ REORDER_ TO_ F…… -
Android processing time summary of various methods
This example shares various methods of Android processing time for your reference. The specific contents are as follow…… -
Android uses glide to get an example of the true width and height of the picture
preface Sometimes it is necessary to obtain the width and height of the network image to set the size of the image dis…… -
Implementation of Android custom keyboard (numeric keyboard and alphabetic keyboard)
In the project, the product will have special requirements for the input mode, and specific restrictions need to be ad…… -
Android realizes the effect of graphic vertical running light
Recently, in the maintenance of old projects, there is one place that needs to be modified, that is, the problem of ve…… -
Method for realizing layout reuse of Android composite control
Many projects have the practice of implementing their own title bar. The usual interface is composed of buttons or tex…… -
Detailed explanation of Android horizontal and vertical screen switching life cycle
1、 Introduction 2、 Code /activityLifeCycle_ 3Screen/AndroidManifest.xml Core code: Android: configchanges = "keyboar…… -
Learn to use material design control (III) use cardview to achieve card effect
This article mainly introduces the use of cardview. Cardview inherits from FrameLayout and is relatively simple to use…… -
Solution to null pointer problem when Android converts view to bitmap
Solution to null pointer problem when Android converts view to bitmap When working on Android projects, sometimes ther…… -
Textview uses spannablestring to set compound text spannablestring to achieve the link effect of textview
1、 Introduction Textview uses spannablestring to set compound text. Textview is usually used to display ordinary text…… -
Detailed explanation of using efficientadapter of Android listview
Detailed explanation of using efficientadapter of Android listview Listview is a very common control in Android mobile…… -
Android immersive status bar design example code
This article introduces the Android immersive status bar and shares it with you. I hope it will be helpful to you 1、 …… -
Android background sends mail to the specified mailbox
This is mainly to collect app error information and upload the information to the mailbox. Please don't use it for oth…… -
Android custom view to realize dynamic histogram
Let's take a look at the effect of dynamic histogram. The main function is to customize the specified font, histogram …… -
In Android, the side pull and draw effect of items in listview is realized through viewdraghelper
Let's take a look at the effect picture of the custom control to be implemented today: About the use of viewdraghelper…… -
Android programming method for obtaining and displaying the current memory usage through the floating window
This example describes the method of Android programming to obtain and display the current memory usage. Share with yo…… -
Detailed explanation of tablayout usage
Tablayout is a control provided by the design library. It is convenient to use the indicator. Its function is similar …… -
Textview is so simple to realize the running lamp effect!
1、 Method Here we use two methods to achieve the effect of the running lantern, although it is essentially one The es…… -
Android deletes the app instance code of the specified package name
No more nonsense. I'll post the code directly to you. The specific code is as follows; 1. Find out if there is an app …… -
Detailed examples of Android implicit intent
Detailed examples of Android implicit intent preface: As the name suggests, the implicit intention is to find the most…… -
Explain the three-level cache and examples of pictures in Android
Explain the three-level cache and examples of pictures in Android Why use L3 cache What is L3 cache Principle of L3 ca…… -
Android programming drop-down menu spinner control usage example
This article describes the usage of the spinner control in the Android drop-down menu. Share with you for your referen…… -
Detailed explanation of Android mobile phone management tools
Appphonemgr, an Android mobile phone management tool, is shared for your reference. The details are as follows Methods…… -
Android uses recyclerview to realize the effect of horizontal automatic circular scrolling of pictures
Introduction: This blog mainly introduces how to use recyclerview to realize the automatic circulation of pictures in …… -
Xrecyclerview realizes the functions of drop-down refresh, scrolling to the bottom and loading more
Introduction: a recyclerview that implements the functions of drop-down refresh, scrolling to the bottom, loading more…… -
Detailed example of Android custom return button
Detailed example of Android custom return button In the program, we sometimes want the put back button to adjust the p……