One can take heap dump using
``` adb shell am dumpheap -b png <packagename> /data/local/tmp/<FileName>.hprof ```
pull the heap dump using
``` adb pull /data/local/tmp/<FileName>.hprof ```
And then import the heap dump in android studio. Upon clicking a bitmap there would be a button to view "Bitmap Preview"

One can take heap dump using
``` adb shell am dumpheap -b png <packagename> /data/local/tmp/<FileName>.hprof ```
pull the heap dump using
``` adb pull /data/local/tmp/<FileName>.hprof ```
And then import the heap dump in android studio.
Upon clicking a bitmap there would be a button to view "Bitmap Preview"