Test the WebView page of the app, Appium can not operate elements to modify the source code (not tried, first recorded here)

Using Chromedriver to do hybrid automation we have several prerequisites that must be addressed:
1, ready to Android4.4 or more mobile phones;
2, set the WebView to debug mode;
Setup method: In the case of Android SDK api>=19, add in the source code
Add webview.setwebcontentsdebuggingenabled (True) to this section of code. (If you are using the
Simulator, you do not need to modify the source code)

Test the WebView page of the app, Appium can not operate elements to modify the source code (not tried, first recorded here)