Single instance of activity in android

[BenCherif]

when you share a text or image when the app is in background the app reopened again and create an new instance of the activity , i know that because i set android:launchMode="singleTop" but when i switch to android:launchMode="singleTask" one instance is creating but not able to navigate back to previous screen .Kind regards

[kizinho]

have same issues which will lead to memory linkage and it will affect smaller device which leads to app not responding