Fix #989: Crash on Profile edit page landscape. #989

[anandwana001]

Explanation

Fix #989
Moved the Dialog opening implementation from Activity Presenter to Fragment Presenter as dialog is a part of the fragment. Retaining the instance of fragment fix the crash of the fragment manager destroyed when the screen rotates.

For reviewer

1. Codebase implementation in terms of architecture
2. Install app -> open profile -> click on edit image -> rotate -> no crash
3. Install app -> open profile -> rotate -> click on edit image -> no crash

Checklist

• The PR title starts with "Fix #bugnum: ", followed by a short, clear summary of the changes. (If this PR fixes part of an issue, prefix the title with "Fix part of #bugnum: ...".)
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[rt4914]

LGTM, thanks.

[rt4914]

@anandwana001 Just update this branch and it will be good to merge.