Now I need to uninstall the App every time before Run/ Debug it in Android Studio. Because I need to re-create the database before I run \debug the app. I know I can run the command "adb uninstall [package_name]" in terminal to clear the files under /data/data/[package_name]. But it's not convenient way if I have to execute the command every time. I hope the "adb uninstall" command can be executed automatically when I click "Run" \ "Debug" button.
adbin Program: and
uninstall <your-package-name>in Parameters:. Make sure that the new item is selected when you click Ok in the popup window.
Note: If you do not have adb in your PATH environment variable, give the full path to adb in Program: field (eg /home/user/android/sdk/platform-tools/adb).