android

英文: App crash, not sure what the error is pointing me too 问题 E/AndroidRuntime: FATAL EXCEPTION: main...

英文: Toast Message is not created when message received at Java Websocket server in Android 问题 我正在尝试使...

英文: Lateinit variable not initialized error but got initialized (android) 问题 我知道这听起来很奇怪。 所以在我的MainAc...

英文: Android Java Sum of values from Two SeekBar's using setOnSeekBarChangeListener or Button 问题 ...

英文: ViewModel instance - Activity UI - Android Architecture Components 问题 以下是您提供的代码的中文翻译： public cla...

英文: How to delete a document in firestore by fetching its autogenerated id? 问题 如何在Firestore中删除文档或子文档...

英文: App goes to the background after running onActivityResult 问题 @Override public void onActivityRes...

英文: Scanning Bluetooth Devices to ArrayList Results in NullPointerException 问题 我正在尝试学习使用Java开发Androi...

英文: Show one message when a button is pressed and other one when is released. Android 问题 我只是在尝试编写一个简...

英文: can we change status bar or notification bar position programmatically 问题 我已将应用程序锁定为仅纵向模式，并且自行处理...