Android-ndk development-ndk Installation

Step 1: Go to the official website to download ndk --- http://androidappdocs.appspot.com/sdk/ndk/index.html

Step 2: Install the downloaded ndk to our own directory, my is D:/geolo/android-ndk-r4b

Step 3: Now the ndk is a new version, and the compilation method is completely different from the android-ndk-r3b.

In this step, first find the ". bash_profile" file in/home/username in the cygwin directory, and use a text editor to add

 

Ndkroot =/cygdrive/D/geolo/android-ndk-r4b

Export ndkroot

 

Save and restart cygwin

Step 4: Enter the CD $ ndkroot command in cygwin. If you enter the ndk directory, the operation is successful.