AppiumTest_Java_And_iOS
Refer Appium tutorial step by step
Run Android or IOS tests -
If running from the testNG.xml file, then any of theses section is mandatory to redirect tests on Android or IOS
<parameter name="platform" value="findBy.android"/>
or <parameter name="platform" value="findBy.ios"/>
The testng.xml will trigger the TestListener class implemented methods for Driver instantiation