In a Unity3D - Android project .. how to get memory warnings?

Question

How to be alerted of memory warnings? Unity3D, building to Android.

Cheers.

Answer 1

There is no inbuilt function for this in Android as far as I know.

Answer 2

You can subscribe to Application.lowMemory Documentation

For example, in some monoBehaviour starting your game:

private void Start() 
{
    Application.lowMemory += ReportSystemLowMemory;
} 


private void ReportSystemLowMemory() 
{
    Debug.LogWarning("Warning: Low memory");
}

• Be sure to don't subscribe ReportSystemLowMemory more than once.
• Also unsubscribing it would be a good practice, ie Application.lowMemory -= ReportSystemLowMemory when you are close your app/game.