android studio appcompatactivity
在Win7系统上安装了Android Studio 2.1.3，新建工程，Minimum API 选择API 14。MainActivity的superclass 是AppCompatActivity （不再是Eclipse下的Activity）。 ,This package is part of the Android support library which is no longer maintained. The support library has been superseded by AndroidX which is part of Jetpack.
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 android studio appcompatactivity 相關參考資料
在Android Studio中找不到AppCompatActivity?解决方案_ ...
在创建新的.java文件时，要导入父类中的AppCompatActivity，报错， ... 再搜索框中，输入com.android.support:appcompat-v7 添加上就可以了。 https://blog.csdn.net 如何解决AS Cannot resolve symbol 'AppCompatActivity'？ - 知乎
在Win7系统上安装了Android Studio 2.1.3，新建工程，Minimum API 选择API 14。MainActivity的superclass 是AppCompatActivity （不再是Eclipse下的Activity）。 https://www.zhihu.com AppCompatActivity | Android Developers
This package is part of the Android support library which is no longer maintained. The support library has been superseded by AndroidX which is part of Jetpack. https://developer.android.com Activity是什麼? Java類別，沒有它就沒有互動了- 綠豆湯學院
Android團隊為了讓開發者能夠快速開發自己能夠控制的畫面，設計 ... 繼承了「AppCompatActivity」類別，AppCompatActivity是新版的類別，它的 ... https://litotom.com Android - Activity & AppCompatActivity 略記 - 龍崗山上的倉鼠
AppCompatActivity 現在從Android Studio 建立專案後，其MainActivity 基本上都是AppCompatActivity 。 匯入的是"import android.support.v7.app. https://kanchengzxdfgcv.blogsp Cannot resolve symbol 'AppCompatActivity' - Stack Overflow
moujib confirmed, it works on Android Studio 3.2.1 .... I got the Cannot resolve symbol error for AppCompatActivity and many other classes ... https://stackoverflow.com how can import android.support.v7.app.Appcompatactivity in android ...
These are support libraries to made some new features backward compatible. Google moved the support libraries from the android.support ... https://stackoverflow.com can't resolve AppCompatActivity - Stack Overflow
Okay, to anybody who might stumble upon this now, Android Studio is very, very, very weird. ... Change it to compile 'com.android.support:appcompat-v7:XX.X.+'. https://stackoverflow.com Android中Activity与AppCompatActivity的理解 - CSDN博客
不知道大家有没有发现，当使用Eclipse开发Android应用的时候，当创建项目的时候，MainActivity自动继承的是Activity，而在使用Android Studio ... https://blog.csdn.net |