Android
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How does Android studio export APK files
We usually write Android. In most cases, we run debugging on the simulator. However, in the actual development, there …… -
Android mobile application foundation tutorial [data storage]
FileOutputStream fos = openFileOutput(String name, int mode); //参数是文件名和文件的操作模式 //打开应用程序中对应的输…… -
How to view the gradle version and path of an Android project
1. Check the gradle version of the project: open the gradle wrapper file to see this line, which is actually the downl…… -
Android mobile application foundation tutorial [service]
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/andro…… -
RTSP online video stream resource address
rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_ 115k.mov @H_ 502_ 14@ -
Android mobile application foundation tutorial [sharing data with content providers]
//获取相应操作的Uri，Uri.parse()方法是将字符串转化成Uri对象。 Uri uri = Uri.parse("content://cn.itcast.mycontentprov…… -
Various version information in build.gradle of Android studio
Android studio uses gradle to build the project. Gradle is a very advanced project building tool. After we import the …… -
Basic course of Android mobile application [broadcast mechanism]
Usually, each classroom in the school will be equipped with a speaker, which is connected to the school broadcasting r…… -
What did Android stduio do when starting the simulator to run the project
Every time Android studio opens the simulator to run the project, the project will be built. What is the construction …… -
Android mobile application foundation tutorial [Android event handling]
在基于监听的事件处理模型中，事件监听器必须实现事件监听器接口， Android系统为不同的界面组件提供了不同的监听器接口， 这…… -
The most detailed Android studio uninstallation, installation and startup tutorial in the whole network
Install Android studio on May 2, 2019, update Android studio on March 4, 2020, and uninstall Android studio on May 30,…… -
Android studio implements a simple shopping mall interface
With the development of the Internet, the popularity of electronic products such as mobile phones and the rise of e-co…… -
How to import Android projects with different gradle versions
Bloggers have posted many Android projects. Many students commented that they can't run or report errors after importi…… -
Android studio implements a simple QQ login interface
QQ is one of the most used software in our daily life, including login interface, chat interface after entering, frien…… -
Android intelligent chat robot
Next, a relativelayout is placed under the textview, and a listview is placed in it to display the chat message list. …… -
How Android studio implements music player (easy to use)
When we play code for a long time, we will certainly feel tired and boring. At this time, we will continue to play cod…… -
Android studio implements address book
This project mainly realizes the functions of adding, deleting, modifying and querying contact information (name and t…… -
Unable to resolve com.android.billingclient: billing: 1.0
I have similar problems, such as here, but in my case, gradle cannot solve the billing library v1.0, even if I add the…… -
Java – how to automatically fill edit text from the middle?
I'm developing a contact manager project for android.in. I want to automatically fill in the end of the e-mail address…… -
java – AWS Lambda：ClassNotFoundException
Whenever I try to test my lambda function on AWS lambda, I currently get a classnotfoundexception. The exception is sh…… -
Android – context sensitive issues within MVP presenters
I am a novice in Android MVP mode and work on my project. I have some basic questions related to Android context in th…… -
Filter rxjava observable using other observable
I am using rxandroid 2.0.1 and rxjava 2.0.6 I have two observable: one returns may < MyObject > based on some st…… -
Android – retrieves specific data from the firebase database
I am using the firebase database and Java to create a chat application on Android. Whenever a user registers for the f…… -
Android – cannot find “libsupportjni. So” in debug version type
I use muiltdex, which must happen when I choose the debug build type; But it doesn't happen when I choose to publish t…… -
Android sideslip and breakpoint sequel
Note: to write in the position of the layout, replace the linear or relative layout, and write two sub layouts. The fi…… -
Android studio 2.2.2 uses the binary repository to publish my app module to jcenter as a library
Here, I have successfully completed the QR code scanning project. I use the qrcodereader view 1.0.0 V URL repository. …… -
Java – some questions about gradle for Android Development
I have some questions about gradle >What is the difference between buildscript. Dependencies and? Dependency? > …… -
Cannot find explicit activity class. Have you declared this activity in androidmanifest.xml
I am trying to implement preferenceactivity in my application, following the answers accepted in this question I got t…… -
Java – do immortal objects really exist?
In this article: xamarin – use weak references to prevent immortal objects. It says that if two objects strongly refer…… -
Android – add text to layout?
I have a horizontal small screen layout. I have some text in the textview in the layout... But it is not displayed. I …… -
Charles notes
1. Installation: configuration of ubuntu16.04 system Charles 2. Use Charles to capture the HTTPS request of android ap…… -
C# – setsupportactionbar crashed in visual studio and xamarin
I'm trying to create an Android application using xamarin and visual studio. Suddenly, I encountered a strange error w……