Android studio查看Android源码方法

GitHub - anggrayudi/android-hidden-api: A library that provides access to Android hidden APIs and internal resources. (fastgit.org)

implementation 'com.anggrayudi:android-hidden-api:30.0'

然后下载你要查看的android.jar，替换掉/platforms/中的jar

下载地址 Android Hidden APIs - Google 云端硬盘

如有困难可以选择 链接：https://pan.baidu.com/s/1aizwpiYouMoF8XboVeNmyA 提取码：8imj

单独下载Android.jar api30 地址  https://download.csdn.net/download/a41669/23044628