Android
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Android implements the effect of displaying and hiding progress bar on the title
An interface to display a horizontal progress bar on the title when adding pictures to the page. When the pictures are…… -
Android image processing tool class bitmaputils
The Android image processing tool class bitmaputils is for your reference. The specific contents are as follows Pictur…… -
Android realizes the data loading effect of imitation meituan and SF express
We all know that there are two common animation modes in Android: frame animation and tween animation. Frame animation…… -
Method of adding third-party jar files in android.mk file
Here's how to add a third-party jar file to the android.mk file. The details are as follows: Add first: Clib is the ja…… -
Explain in detail the method of implementing Redux in Android
Redux is an open source JavaScript library for application state management. Its core is to describe a system through …… -
Reference configuration problem of unified management version number in Android studio
Mode 1: Write in gradle.properties: Use the rule, the string is used directly, and the shaping needs to be followed by…… -
Android saves an example of a picture in WebView
preface If there is a need in the project, long press the image in the WebView of the app to save it. Later, I went to…… -
Method for Android rxjava to create operator timer
This example shares the specific code for Android rxjava to create operator timer for your reference. The specific con…… -
Android opens a new thread to realize the electronic billboard project
Using the multithreading technology we have learned before, we do a project to open a new thread to realize the electr…… -
Detailed explanation of Android custom view elastic sliding scroller
This example shares the specific code of Android elastic sliding class scroller for your reference. The specific conte…… -
Implementation of textview local color change function in Android
When I was working on a project, I encountered a line of text with two colors. When you are a rookie, you will directl…… -
Android development realizes the method of clicking the button to switch the background and modify the text color
This paper describes the method of clicking the button to switch the background and modify the text color in Android d…… -
Sample code for reading and writing JSON files developed by Android
JSON format is a common form of reading and writing. Reading and writing JSON files is also a common operation. Let's …… -
Android double click event interception method
Next, we introduce two methods of double-click event interception 1. Intercept through the event distribution mechanis…… -
Android uses flipanimation to realize 3D vertical flip animation
This example shares the specific code of Android to realize 3D vertical flip animation for your reference. The specifi…… -
Android uses the get method for network value transmission
Two days ago, I learned how to use the get method to transfer values between Android and the web. Let's talk about the…… -
Android learns to use gesture unlocking function in 5 seconds
Android gesture unlock This article describes a gesture unlocking library, which can customize the display of hidden g…… -
Android image compression tool class sharing
This example shares the specific code of Android image compression tool class for your reference. The specific content…… -
Method for Android to obtain SHA1
Some Google play services (such as Google login and app invites) require us to provide SHA-1 of the signing certificat…… -
Application analysis of strictmode, a sharp tool for Android performance tuning
As an Android Developer, I have to deal with performance problems more or less in my daily development work. For examp…… -
Introduction to fingerprint service instance of Android 7.0 fingerprint service
Fingerprint service is a relatively simple service in Android system (compared with AMS, WMS, etc.), which is also rel…… -
Android development method for horizontal list GridView horizontal scrolling [with source code download]
This paper describes the method of horizontal scrolling of GridView in Android development. Share with you for your re…… -
Android imitation phone address book address selection function
I think it's a good address selection design, and I found that it is also used in some apps. Or the renderings first I…… -
Detailed explanation of visitor mode of Android programming design mode
This paper describes the visitor mode of Android programming design mode. Share with you for your reference, as follow…… -
Android starts a new thread to play background music
In this example, start a new thread to play background music. After the music file is played, pause for 5 seconds and …… -
Android uses scroller to achieve elastic sliding effect
This example shares the specific code of Android using scroller to realize elastic sliding display for your reference.…… -
Detailed explanation of abstract factory mode of Android programming design mode
This paper illustrates the abstract factory pattern of Android programming design pattern. Share with you for your ref…… -
Explain in detail the use of Android strictmode strict mode
Android 2.3 provides a debugging feature called strict mode, which Google says has benefited hundreds of Google applic…… -
Implementation method of Android limiting display of two decimal places
Two methods can be used to limit the display of two decimal places after the decimal point on Android (those used by i…… -
Android method for changing font size and color anywhere in textview
Two methods are introduced here: spannable and html.fromhtml (changed by HTML tags). In practice, you can choose which…… -
Android implementation slide sidebar
In Android application development, the sliding sidebar is often used. Today, I also tried to carry out a simple pract…… -
Android realizes the function of manual signature after consumption of UnionPay card reader (example code)
A few days ago, I went to the property management to pay the property fee. The property management staff said that the……