How to reload in the default Android emulator for react native app

Issue

I am using default Android emulator for running react native apps, I need to reload the app frequently, how do I do that?

And how can I set genymotion to set as default emulator for app running?

Solution

For android one can use CTRL + R
For apple one can use R + R (two times R).

For developers options:
One can also use the Command⌘ + D keyboard shortcut when your app is running in the iPhone Simulator, or Command⌘ + M when running in an Android emulator.

Answered By - rajat44