Recent Posts
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Android removes the title bar
Modify in androidmanifest.xml hold <application android:allowBackup="true" android:icon="@drawable/ic_launcher" and…… -
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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…… -
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Baidu authorized callback address
http://developer.baidu.com/console#manage/apilist ! appid=1845049 Appkey is applied on Baidu open platform to identify…… -
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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…… -
Android generates JSON
result: {"primary": [{"1001": "Kindergarten", "1002": "primary school"}, {"2002": "senior high school", "2001": "junio…… -
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 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…… -
Drop down update list Android pulltorefresh
Project address: https://github.com/chrisbanes/Android-PullToRefresh -
XStream fast transform XML
Project address: http://xstream.codehaus.org/tutorial.html (the following is from the official website) 1. Create clas…… -
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Android Battery power progress bar, scroll up and down the picture progress bar (battery)
Recently, to make an app, you need to simulate a progress bar of battery power, and set the percentage according to th…… -
Loading pictures asynchronously universal image loader
Project address: https://github.com/nostra13/Android-Universal-Image-Loader -
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…… -
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 …… -
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…… -
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…… -
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 uses ADB pull or push to copy mobile phone files to the computer, copy mobile phone database to the computer, and copy computer database to the mobile phone
Let's talk about ADB command configuration first. If you encounter ADB, it is not an internal or external command, nor…… -
Debug the Java part of the Android framework
Note: debug the Java code of Android framework. Take android-28 as an example. An API 28 simulator is required. There …… -
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…… -
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 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…… -
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…… -
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…… -
The first installation of Android Studio 1.0 encountered a problem and the SDK could not be downloaded
I believe you will encounter many problems during the installation of Android studio, especially if you can't download…… -
Android defines a one-dimensional array in the resource file (RES / strings. XML), and indirectly defines a two-dimensional array
We often define strings and one-dimensional arrays in the resource file (RES / strings. XML). What about two-dimension…… -
Specification for using SharedPreferences in Android projects
1、 What is SharedPreferences from? SharedPreferences is one of the four Android data storage technologies (SharedPref…… -
Read the process of Android touchevent event event distribution, interception and processing
What is an event? Events are a series of touchevents caused by the user touching the mobile phone screen, including ac…… -
The simplified construction process of springcloud + Eureka + feign + ribbon includes fuse, gateway and redis cache [2]
Simplified construction process and crud exercise of springcloud + Eureka + feign + ribbon [1] Modification and expans……