android - Check if an Activity was triggered by a particular Activity -


is possible check activity triggered particular activity.

for example, have 2 activities, activity , activity b , triggered b using intent. , in activity b, want check activity b triggered activity a, like:

if(activity b trigger activity a) { //do }

you can use

getcallingactivity();

to name of activity started current activity. should consider why need functionality. activities should loose coupled.


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