Android
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Kotlin / native uses KMM to write fluent plug-ins
Google officially has an example of how to write a shuttle plugin. Here, Google plugin_ The codelab example is changed…… -
Drop down update list Android pulltorefresh
Project address: https://github.com/chrisbanes/Android-PullToRefresh -
Display and hide up, down, left and right mobile animation of Android controls
1、 Use the left and right mobile tool class provided by Android: animationutils 2、 Add animation with translateanima…… -
Android makes custom title bar
1. Set the theme in androidmanifest.xml 2. Add a file title in layout_ layout.xml 3. Include reference to title on oth…… -
Android dynamically adds controls to the layout container
Here, through a small demo, you can master the dynamic addition of controls in the layout container. Taking the dynami…… -
Android one app launches another app
Recently, an app started another app. This game is very popular. Have you tried to update QQ to version 5.1? Other app…… -
Android loading progress bar Usage Summary
Here, I would like to summarize the use of the loading progress bar. 1、 Speaking of the progress bar, we must talk ab…… -
Android generates JSON
result: {"primary": [{"1001": "Kindergarten", "1002": "primary school"}, {"2002": "senior high school", "2001": "junio…… -
Android generates and pull parses XML
1、 Generating XML from a single object How to generate the following XML? First define an account class with the attr…… -
Eclipse development, using WordWrap to set automatic line feed
To install WordWrap: Help → install new Software→ http://ahtik.com/eclipse-update/ After successful installation, rest…… -
Broadcast receiver of Android system programming introduction series realizes inter process communication
In the previous articles on the two important components of Android system, interface activity is responsible for the …… -
Application data file saving of Android system programming introduction series
The persistence of data in applications, whether simple SharedPreferences or sqlitedatabase, essentially saves data to…… -
Application data storage database of Android system programming introduction series
The previous article has introduced how to use SharedPreferences to store lightweight data in the form of key value pa…… -
Definition and application of application permission of Android system programming introduction series
When saving the data in the application as a file locally, it was mentioned that the application needs to apply for th…… -
New features of material design in Android 5.0
Material design needs to be used in recent projects. The following common controls are sorted out for memory. 1、 Snac…… -
Android mobile Transformation Server – basic environment configuration (centos7 arm32)
Note: This article is configured for centos7 of arm32. Do not try other systems or different architectures. 1. First, …… -
Android mobile phone Transformation Server – solve the problem that systemctl cannot be used under chroot
For this problem, I also met for the first time. No in-depth study. If there are any problems, please correct them. Wh…… -
Simple data saving of key values in the application of Android system programming introduction series
In the process of communication between applications and users, a series of data will be generated and transmitted. So…… -
Data sharing ContentProvider between applications of Android system programming introduction series
The content provider ContentProvider, together with the interface activity, service and broadcast receiver mentioned a…… -
Start with the red envelope grabbing plug-in for Android phones
In order to prevent chain theft, this article starts from Yu Guo's blog. Please indicate the source for reprint! Origi…… -
Life cycle of activity in Android
︿(￣︶￣)︿ Confucius said: if you review the old and know the new, you can be a teacher. The Analects of Confucius L…… -
Relationship between I-frame, B-frame, P-frame, DTS and PTS (transfer)
Basic concepts: I frame: intra coded frame, also known as intra picture. I frame is usually the first frame of each GO…… -
Android MediaPlayer Architecture — creation process of mediaplayer Android MediaPlayer Architecture — Introduction (1)
This article is for the author's own study. The content of the article only comes from the author's poor thinking. Ple…… -
Android mediacodec states transition analysis
*Due to work needs, mediacodec needs to be used to realize playback, transcode and other functions. Therefore, during …… -
Android MediaPlayer Architecture — Introduction (1)
Source location of Java mediaplayer class: frameworks \ base \ media \ Java \ Android \ media \ mediaplayer.java Let's…… -
Android MediaPlayer Architecture — Introduction (2)
This article is for the author's own study. The content of the article only comes from the author's poor thinking. Ple…… -
Adapt to android4.4 ~ android11, call system camera, system album, system picture clipping, convert file (upload pictures, etc.)
preface Recently, Android has modified many methods for files, and there are no adaptation schemes for system cameras,…… -
Android data storage
By default, files saved in internal storage are application private and inaccessible to other applications (or users).…… -
Solve the problem of Android radiogroup running on the input method
During Android development, we found a small problem. When we click the input box at the bottom of the screen, our rad…… -
Solution to unsuccessful removal of activity title
Record the problems encountered when setting the activity to remove the title. There are generally two ways: 1. Set th…… -
Pit APK packaging after Android studio 3.6 upgrade
I tried the latest version of Android studio 3.6 some time ago. On the whole, gradle debugging has a better experience…… -
The service of Android system programming introduction series goes hand in hand with multi-threaded tasks
In the previous article, I had a preliminary understanding of the service service, one of the four components of the A……