How do you install an APK file in the Android emulator?

Question

I finally managed to obfuscate my Android application, now I want to test it by installing the APK file and running it on the emulator.

Answer 1

Goto Shell/Terminal/, reach at android-sdk/tools directory then

adb install fileName.apk // (u can run this command on windows)
or 
./adb install fileName.apk  //( u can run this command on linux)