android-studio

英文: If I Have thousands of items inside the recycler view then How can I set the item click listener...

英文: Error in importing (from nltk.corpus import wordnet) in android studio using Chaquopy 问题 import ...

英文: Android's AlertDialog in fragment 问题 我有一个使用选项卡活动（Tabbed Activity）的应用程序，有3个选项卡，每个选项卡都有一个单独的片段...

英文: java.lang.IllegalStateException:Activity already has an action bar supplied by the window decor....

英文: Option menu icon is not showing 问题 这是我在menu.xml中的内容： <?xml version="1.0" encoding=...

英文: java null object reference error / I want my TextView changes color and text when I click the bu...

英文: (Android) What are these variable? 问题 //检索数值 Set<String> set = myScores.getStringSet("...

英文: I am trying to run the app on my Android 10 device and the following error is shown - minSdk(API...

英文: Android Java, setOnTouchListener delete 1 last character from string every 0.25s 问题 清除按钮： clear....

英文: What are the drawbacks of implementing a class inside MainActivity for android? 问题 我在想，何时不适合在Mai...