包含标签:Android 的文章
-
Some experience with Android studio
1、 Mac or win 7 configuration environment, taking gradle as an example (1) , you can find gradle to download here, or…… -
-
Android creates folders, generates files, and writes the contents of text files
1、 Add permissions first 2、 Create folders, generate files, and write text file content codes 3、 Renderings 1. Fold…… -
error opening trace file: No such file or directory (2) ,can’t load transform_ config.xml
This error occurs: Error opening trace file: no such file or directory (2), can't load transform_ config.xml This is b…… -
Mac Android signature generation keystore
1. Open terminal 2. Go to the root directory of the Java installation, that is, enter 3. The current user does not hav…… -
-
Three solutions for black and white screen when Android starts app
You will wonder why some apps will appear black or white for a while before entering the activity interface when they …… -
Android removes the title bar
Modify in androidmanifest.xml hold <application android:allowBackup="true" android:icon="@drawable/ic_launcher" and…… -
Android Bezier curve line chart
1. Bezier curve: http://baike.baidu.com/view/60154.htm , understand what Bessel curve is here 2. Directly above: 3. Mo…… -
Android button width is scaled
<LinearLayout android:layout_ width="fill_parent" android:layout_ height="fill_parent" android:orientation="horizon…… -
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…… -
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…… -
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…… -
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,…… -
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 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…… -
Loading service of Android system programming introduction series
Previous articles briefly sorted out the knowledge points related to the interactive response between the application …… -
Seven cattle cloud storage is used for image upload and download in Android development
Image storage in Android development is a time-consuming and land-consuming thing, and using the third-party qiniu clo……