Recent Posts
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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…… -
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…… -
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 …… -
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…… -
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 …… -
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、 …… -
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…… -
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…… -
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…… -
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…… -
Analysis of state saving method in Android programming
This paper describes the method of state saving in Android programming. Share with you for your reference, as follows:…… -
Example code for Android uploading multiple pictures (rxjava asynchronous distribution)
I have been learning rxjava for some time and have been thinking about how to use it and how to use it reasonably in t…… -
Learn to use material design control (IV) Android to realize the effect of automatic scaling and magnification of title bar
This article aims to realize the effect that the title bar automatically zooms / enlarges when the content is moved. T…… -
Android realizes image to Gaussian blur and Gaussian blur layout
First, let's introduce how to convert pictures to Gaussian simulation: 1. Method implementation: 2 call: 2、 Gaussian …… -
Learn to use the material design control (II) use drawerlayout to realize the sideslip menu bar effect
This article describes how to use drawerlayout and navigationview to achieve the effect of sidesliding menu bar. The e…… -
Detailed explanation of httpurlconnection of Android network technology
@H_ 404_ 1 @ introduction Earlier, there were generally two ways to send HTTP requests on Android: httpurlconnection a…… -
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 …… -
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…… -
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…… -
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 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…… -
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…… -
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…… -
Detailed explanation of Android horizontal and vertical screen switching life cycle
1、 Introduction 2、 Code /activityLifeCycle_ 3Screen/AndroidManifest.xml Core code: Android: configchanges = "keyboar…… -
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…… -
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…… -
Android timer timer stop and restart implementation code
This paper introduces the stop and restart implementation code of Android timer, which is shared with you as follows: …… -
Android custom view to achieve water ripple effect
Introduction: controls for water ripple spreading effect are still common in app, such as Netease cloud music song rec…… -
Detailed explanation of Android network request framework retrofit
Introduction: Retro fit is a framework for Android network requests developed by square. The bottom layer of retro fit…… -
Implementation method of fixed width height ratio of Android ImageView
Implementation method of fixed width height ratio of Android ImageView This article mainly introduces the fixed aspect…… -
Analysis of Android’s fast image compression and upload function
Due to the busy project update function recently, I don't have time to sort out my knowledge and manage my blog. Andro…… -
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……