Output:
device/realme/sdm710-common/KharaMeParts/src/com/kharame/kharameparts/KeyHandler.java:54: error: KeyHandler is not abstract and does not override abstract method handleKeyEven
t(KeyEvent) in DeviceKeyHandler
public class KeyHandler implements DeviceKeyHandler {
       ^
device/realme/sdm710-common/KharaMeParts/src/com/kharame/kharameparts/KeyHandler.java:241: error: handleKeyEvent(KeyEvent) in KeyHandler cannot implement handleKeyEvent(KeyEve
nt) in DeviceKeyHandler
    public KeyEvent handleKeyEvent(KeyEvent event) {
                    ^
  return type KeyEvent is not compatible with boolean
2 errors