Result dialog show nothing if we cancel transferring

[huangyz0918]

Software and hardware versions

It's a common issue appears in all APIs.

Problem description

If we interrupted the transferring by clicking cancel button in sender after connecting to another device, we can see an empty result dialog pops in receiver.

Steps to reproduce the problem

• transfer form data by bluetooth or hotspot.
• after connecting to another device, or some phases that after starting transferring, click cancel button in the sender.
• an empty result dialog will shown

Expected behavior

We should offer some message for our users, like the transfer progress was canceled by sender.

Other information

Things you tried, stack traces, related issues, suggestions on how to fix it...

[devanshi7799]

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[rheo-chiti]

Is this issue still open? @huangyz0918 @lakshyagupta21

[mayankkanela]

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[mayankkanela]

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