包含标签：Android 的文章
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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:…… -
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 – downloading the PDF from Dropbox to the phone from the given URI in Base64 will cause unreadable PDF corruption
You are reading PDF input bytes (hexadecimal) and storing them in the wrong format (text). For example, all valid PDF …… -
Java – share links – perform operations in the background
I have an application that will accept the URL from the built-in web browser through the "shared page" menu item. I'm …… -
Android java.lang.verifyerror for private methods with annotated parameters
private void bar(@Some String a) {…} The contents of the. Class file become: void bar(@Some String a) {…} However,…… -
Android does not respect meta tag deletion?
You are actually deleting meta tags (you can verify through DOM - try reminding $("#metatag"). Length after deletion) …… -
Usage of Android WebView and mutual call with JS
Usage of Android WebView and mutual call with JS 1. Add network permissions 2. Websettings sets the access page. 3. Pa…… -
Use tagflowlayout to make dynamic add and delete tags in Android
design sketch Simple rendering (using open source library) [flowlayout]（“ https://github.com/hongyangAndroid/FlowLayo…… -
Implementation code of Android imageloader configuration
Implementation code of Android imageloader configuration Imageloader benefits (1) Support download progress monitoring…… -
Android uses viewflipper to switch pictures
Today, let's briefly talk about Android gestures. At present, gestures are rarely used in apps on the market. Android …… -
Android dynamically draws a rectangular effect on the screen by touching
Requirements overview: Draw an area with your finger on the screen and return the coordinates of the area circled. Tec…… -
The translucent popupwindow effect pops up at the bottom of the Android imitation iPhone screen
This example shares the specific code of the pop-up effect at the bottom of the Android imitation iPhone screen for yo…… -
Android item long press Delete function
This can be written in the adapter Generally, it will be called after writing However, if it is written in this way, i…… -
Android screen flip up and down
Android screen flip up and down Usually, our applications are only designed as horizontal or vertical screens. The way…… -
Android implements simple dialer functions
The manufacturing method of simple dialer is as follows 1、 Layout structure Construct the layout as shown in the figu…… -
Simple use and monitoring example of radiogroup developed by Android
This article describes the simple use and monitoring of Android radiogroup. Share with you for your reference, as foll…… -
Simple method of realizing dialer function by Android programming
This paper describes the method of Android programming to simply realize the function of dialer. Share with you for yo…… -
Usage Summary of Android WebView
How to use Android WebView Opening the H5 page of Android App generally needs to meet the following requirements: 1. O…… -
Android implements the recyclerview pull-down refresh effect
This article shares the specific code for Android to achieve the recyclerview pull-down refresh effect for your refere…… -
Example code of mutual conversion between Android URI and file path
In the project, you need to convert URI into absolute path, find a method on the Internet and take notes There are man…… -
Android instance code for judging whether there is permission to take photos
The following code introduces whether Android has permission to take photos. The specific code is as follows: The abov…… -
Analyze the startup process of Android activity
Analyze the startup process of Android activity For the startup process of Android activity, I have read the Android s…… -
A simple method of adding split lines to recyclerview based on Android
1. Foreword When I first started learning recyclerview, I learned it from a video. At that time, I imported a Java cla……