Show Touches For Tutorials in Android Phone
You can make your on-screen videos and show viewers the specific points you are tapping on your screen, to activate this feature on your android device you have to enable developer option.
To enable follow the following instructions:
Go to settings
About phone–then tap on build number up to 7 times fast.
You will then get a report telling you “you are now a developer” after that, you
will be able to see the developer option from your settings.
Tap on it and then locate show touch and tap on it to activate.
Settings – developer options – show touches