Android
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Android’s method of saving bitmap objects to SD card
This article gives an example of how Android saves a bitmap object to an SD card. Share with you for your reference. T…… -
Reuse scheme of declare styleable attribute of custom controls in Android
Recently, I came into contact with Android custom controls, involving attributes in custom XML. It is actually very si…… -
Android implements the method to close all activities when exiting
This example implements the function of closing all activities when Android exits. It is shared for your reference. Th…… -
Android uses expandablelistview control to realize the effect of novel directory
Today, I'll tell you about the directory implementation method of Android. Just like the novel directory you see, Andr…… -
Method for Android to realize the function of downloading files
The complete sample code described in this paper is for Android to realize the function of downloading files. I believ…… -
Method for Android to listen and return button events
This article describes how Android listens for return button events. Share with you for your reference. The details ar…… -
Implementation of HTTPS communication in Android system
Preface recently, there is a problem related to HTTPS that needs to be solved. Therefore, I took the time to learn abo…… -
Solution to the problem of port number occupation in Android Development
When developing Android, we often encounter the problem that the port number is occupied, which often makes the progra…… -
Fillet image generation method in Android
This paper describes the fillet image generation method in Android. Share with you for your reference. The specific an…… -
The most reliable solution to detect whether the current thread is the main thread in Android
If you judge whether a thread is the main thread in Android? For this problem, you may say that according to the name …… -
Android recording application example tutorial
This paper shows the implementation method of Android recording in detail in the form of examples, which can be shared…… -
Several methods for Android to read file contents by line
1、 Simple version 2、 Concise version 3、 Apk for long-term use, and regular data 1. Read the file contents line by l…… -
Android realizes the open screen layout of loading advertising pictures and countdown
This is an example of Android open screen layout, which can be used to load advertising pictures and countdown layout.…… -
The textview content of Android development tutorial exceeds the screen width and displays ellipsis
The implementation is as follows: -
How to use Android listview and ProgressBar (progress bar control)
Use of listview control: the listview control contains data row by row. There may be multiple columns in a row. If a r…… -
Android development tutorial starts the Android simulator with the command and sets its memory size
Code to start the Android simulator with the command and set its memory size Input in the terminal -
How to use Android listview and ProgressBar (progress bar control)
Use of listview control: the listview control contains data row by row. There may be multiple columns in a row. If a r…… -
The framework of Android development tutorial adds resource resources such as string resources and pictures
Add string Add a string in Android frameworks / base / core / RES / RES / values. For example, add a string in string.…… -
Android string resource file format method usage example
Many times, we believe that Google abides by a large number of MVC architecture when designing Android, which can make…… -
The textview content of Android development tutorial exceeds the screen width and displays ellipsis
The implementation is as follows: -
Android string resource file format method usage example
Many times, we believe that Google abides by a large number of MVC architecture when designing Android, which can make…… -
How to use system resources in Android development tutorial Android resource file
1、 Color resource 1. Color XML file format 2. Reference format: In Java code: r.color.color_ Name (this is an int typ…… -
HTTP request utility class encapsulated by Android
Another encapsulated get request is frequently used recently: -
Android display textview text reflection effect implementation code
Today, record the reflection effect of textview, display a string of text, and then display its reflection below the t…… -
Underlined method of Android textview
If it is in a resource file, it can be written like this If the code is written like this -
How to use listview in Android development tutorial
The first is the layout file. Two layout files are required here. One is the layout file main.xml corresponding to the…… -
Underlined method of Android textview
If it is in a resource file, it can be written like this If the code is written like this -
Android development tutorial using listview to display QQ contact list
First, the XML layout file, in which the listview control is added: Main layout_ main.xml Then, the layout of each lin…… -
Android TCP file client and server demo introduction
The main functions are: 1. The TCP server provides file download service, and the server supports multithreading. 2. T…… -
Android audio recording mediarecorder simple recording software implementation code
Steps to use the mediarecorder: 1. Create the mediarecorder object. 2. Call the setaudiosource() method of the mediare…… -
Advanced Android – specific example of custom picture scaling control
ZoomImageView.java: XML layout: Activity call method: -
Android custom countdown control example
Custom textview control timetextview Code: Attribute atts.xml Adapter calling code: Layout usage code