Android
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Java settitle does not work properly
I created a sliding tab activity and tried to change the title of the application bar dynamically. But everything I di…… -
Android studio cannot be run on Windows 10
Since I installed Android studio on Windows 10 N, I have faced strange problems After Android studio is fully installe…… -
Android – Best Practices for loading UI components in activities
Is there a convention or best practice for binding UI elements to variables in an activity? I usually do something sim…… -
Android: keep the web server running
I'm running a web server (nanohttpd) in an Android service Onstartcommand() returns a value from the method overridden…… -
Kotlin in Android studio
I'm using it from kotlin, but when I synchronize it in the project, a bellows error occurs: Error:Could not find org.j…… -
The bottom navigation bar hides part of the view
In my application, I want to display a simple picture, On my Samsung Galaxy S7 real device, the image is very good. Th…… -
Www.text on Android device returned null
I'm using unity to develop an Android application. But I can't use it to connect to the Internet server. This gives an…… -
How to set infinite focus in Camera2 API of Android?
I want to set the focal length of the custom camera to infinity when using the external fisheye lens, which is what I …… -
C#- find files using Android device monitor from Android’s visual studio simulator
I have created files using my app and want to access files using the Android device monitor. This is the path I use st…… -
Android – displays the Google play game welcome dialog box when all apps start
The best example I try can be described by the behavior of the SimCity application (and I'm sure that many others I ma…… -
Java – no tabs for fragment display
I need to create a scrollable tab at the top of the application. Tabhost looks ok, but I don't need fragment display (…… -
How to refresh Android listview after syncadapter completes synchronization
I extended abstractthreadedsyncadapter to automatically synchronize data with the server every X minutes or when I man…… -
When using the navigation drawer in Android 5, the navigation bar is hidden but leaves space
I'm trying to develop a full screen application with two main activities: loginactivity and dashboardactivity Loginact…… -
Android open source library for GitHub top 100
Absrtact: this project mainly introduces the top 100 Android open source libraries on GitHub. As for the ranking, it i…… -
Xutils = = = basic usage of xutils3 framework
Reprinted from: http://blog.csdn.NET/a1002450926/article/details/50341173 Today I'll bring you a basic introduction to…… -
Delay jump of Android page
When android app is used for the first time, the home page logo of the app often appears, and then enter the navigatio…… -
Android: solve the problem of item click event after adding button in expandablelistview
After adding a button in expandablelistview, the item item item cannot be clicked, and the click event cannot be obtai…… -
Use of Android alertdialog dialogue panel — Android Development
The result of the above code is shown in the figure. Briefly record the usage of alertdialog: The following is organiz…… -
Android development data visualization – import data into Excel
Now it's 2021-03-12 00:: 39 A small part of the software has just been completed. Now the problems are summarized as f…… -
Android—-java.lang.NullPointerException:—java.lang.NullPointerException:
2021-03-06 13:26:12.274 8544-8544/com.example.helloworld E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.…… -
Android imports data into existing excel tables_ 0
Download address of jxl2.6.12 jar package used: https://mvnrepository.com/artifact/net.sourceforge.jexcelapi/jxl/2.6.12 -
Android development today reported errors and Solutions
I wrote a few files of registration and login functions in another project. There was a problem when I wanted to combi…… -
Basic use of alertdialog for Android
Frankly, I don't use alertdialog much in my work, because the style of alertdialog is relatively fixed and rigid. In o…… -
Layoutinflator (layout service) in Android
This section continues to bring the LayoutInflater (layout service) in the Android system service. When it comes to la…… -
Analysis of connection process between Android application and surfaceflinger service
Analysis of connection process between Android application and surfaceflinger service Invalid Sign From the previous a…… -
Introduction to android.bp file
Android.bp is a configuration file used to replace android.mk, which uses the blueprint framework to parse. Blueprint …… -
EditText usage details
This article mainly introduces some knowledge points in Android development. By reading this article, you will gain th…… -
Use of Android WebView (super detailed usage)
Android WebView is a special view on the Android platform. It can be used to display web pages. This WebView class can…… -
There are differences between SP, DP and PX in layout files
As we all know, there are many Android manufacturers, and Android phones and tablets of various sizes emerge in endles…… -
Simple summary of Android toast
Old rules, let's start with the renderings It mainly implements several common methods: The built-in toast of the syst…… -
Introduction to Android system service
We often use a variety of system management services during Android development, such as window management service Win…… -
Android listview
Listview is one of the most commonly used controls in Android. It is used by almost all applications, so it is importa……