Enhancement: When permissions are denied initially, nothing happens on the mic-icon click

[kavitamp]

Issue:

When permissions are denied initially, nothing happens on the mic-icon click

Expected behavior:

When permissions are denied initially Open app settings for permissions on the mic-icon click and display a toast with a relevant message.

Description and steps:

When permissions are denied initially, the app should convey a proper message mentioning the reason for not starting the recording and redirect the user to the settings page to enable the permission
Steps:

1. Open app after installation and click on the mic-icon
2. Deny both storage and microphone access permission
3. Again click on the mic-icon, nothing happens

Issue recording:

Permission-Issue.mp4

[kavitamp]

Hi @naXa777 ,
I have fixed this issue in PR(#76) please take a look.
Thanks!