Click Phone default button (Back button)

[Diyon]

driver.pressKeyCode(AndroidKeyCode.BACK);

driver.navigate().back()

import io.appium.java_client.android.AndroidDriver;
import io.appium.java_client.android.nativekey.AndroidKey;

driver.pressKey(new KeyEvent().withKey(AndroidKey.BACK));

I want to click the phone back button I was using the above code, but it doesn’t
work .

I already updated the java client.