How to automate the android phone back button using appium on emulator

Question

I have recently started working on test automation for a native mobile application on Android using Appium(java client library). I haven't been able to figure out any means to automate or create a gesture for using the Phone back button to go back to the previous page of the app. Is there any driver function that can be used? I tried following code,

driver.sendKeyEvent(AndroidKeyCode.BACK);

by checking other posts, but it did not work for me. Can anyone suggest a solution?

Answer 1

您需要使用以下代码返回。

driver.pressKeyCode(AndroidKeyCode.BACK);