Android
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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…… -
Detailed explanation of how to use the gallery view of Android advanced components
Gallery view indicates that the content can be displayed horizontally, and the picture can be directly dragged by your…… -
Wheelview implements up and down sliding selectors
This example shares the specific code of wheelview to realize the up and down sliding selector for your reference. The…… -
Detailed explanation of state mode of Android programming design mode
This paper illustrates the state mode of Android programming design mode. Share with you for your reference, as follow…… -
Detailed explanation of Android strict mode
Strictmode class is a tool class introduced by Android 2.3 (API 9). It can be used to help developers find some non-st…… -
Implementation method of sliding up and down, displaying and hiding toolbar in listview
1. Prepare the toolbar First hide the system's own actionbar in the < Application > tag of the androidmanifest.x…… -
Detailed explanation of Android retro fit
I'm late to learn about retrofit, which is now a very popular network request framework for Android. I haven't learned…… -
Android imitation wechat long press menu effect
This example shares the specific code displayed by Android imitation wechat long press menu for your reference. The sp…… -
Detailed explanation of intermediary mode of Android programming design mode
This paper illustrates the mediator mode of Android programming design mode. Share with you for your reference, as fol…… -
Detailed explanation of memo mode of Android programming design mode
This paper describes the memo mode of Android programming design mode. Share with you for your reference, as follows: …… -
Differences between marginleft and marginstart based on Android (detailed explanation)
When we write the layout, we will find several similar properties: MarginStart MarginLeft MarginEnd MarginRight What a…… -
Detailed explanation of factory method mode example of Android programming design mode
This paper illustrates the factory method pattern of Android programming design pattern. Share with you for your refer…… -
Example explanation of button click event implemented by Android fragment
Fragment can't directly click on the event. It needs to be put into oncreativity The code is as follows: Click event c……