Unable to tap ‘search’ button on Android softKeyboard

Feature
1

How do I click on native keyboard’s search key in Android device.

2 
import io.appium.java_client.android.AndroidDriver;
import io.appium.java_client.MobileElement;

		driver.pressKeyCode(84);
3

already tried… but not working…

4

Is there any update on when this issue will be fixed? I have the same problem.