1. JDK下载地址
1.1. 最新版JDK下载地址
https://www.oracle.com/java/technologies/javase-downloads.html
1.2. JDK8下载地址
1.3. JDK7下载地址
https://download.oracle.com/otn/java/jdk/7u80-b15/jdk-7u80-windows-x64.exe
2. NDK 下载地址
1.1. 最新版JDK下载地址
https://developer.android.google.cn/ndk/downloads/
1.2. NDK17下载地址
https://dl.google.com/android/repository/android-ndk-r17c-windows-x86_64.zip?hl=zh_cn
1.3. NDK16下载地址
https://dl.google.com/android/repository/android-ndk-r16b-windows-x86_64.zip?hl=zh_cn
3. Android studio 下载地址
3.1. 最新版Android studio下载地址
https://developer.android.google.cn/studio/
3.2. Android studio 3.5.2.0下载地址
https://dl.google.com/dl/android/studio/install/3.5.2.0/android-studio-ide-191.5977832-windows.exe