The ADB extended key feature allows you to send special keyboard events to your Android device or emulator. With extended key, you can simulate various keyboard shortcuts, such as:
To use the Extended features, you must first install the base application: adb app control extended key install
if [ $? -ne 0 ]; then echo "Normal install failed, trying with downgrade (-d)..." adb install -r -d -t -g "$APK" fi The ADB extended key feature allows you to