[health] Fixed request permission to Health Connect for Android

[iamLuCat]

Issue: #893

Fix the issue of requesting permission when the Health Connect application hasn't been installed

Video demo

media_20240327_140219_2556024780277294492.mp4

[bardram]

Hi @iamLuCat - I really like this PR, but I've been updating the Health plugin to version 10.0.0 (published), and this PR would need to go into this version. I can't quite see exactly what changes this PR adds and it would be best if you could update this PR to be compatible and mergeable with the current master branch.

[ciriousjoker]

@bardram

• This PR conflicts with [health] Add getHealthConnectSdkStatus #941 and [health] Add installHealthConnect #943 and I suggest merging those instead

Differences:

• Ready to merge, no conflicts
• [health] Add getHealthConnectSdkStatus #941 has more flexibility because it exposes the status directly instead of condensing the 3 possible states into a single bool.
• Returning only a single bool has the massive downside of requiring DeviceApps.isAppInstalled(), which I see as a much more fragile way of checking for Health Connect availability than asking the Health Connect sdk directly. Also this requires a separate package (DeviceApps), which isn't really necessary
• I like the choice in the example code of using a different Flutter package to open the Play Store with the relevant package url, but I saw this too late and by that point I already integrated created the second PR

[iamLuCat]

@bardram I will update the version today. Thank you for your response.

[bardram]

@bardram I will update the version today. Thank you for your response.

@iamLuCat - please see the comment from @ciriousjoker above. As far as I can see, this PR can be replaced by #941 and #943. So - there is no need to do anything here. Right?

[iamLuCat]

@iamLuCat - please see the comment from @ciriousjoker above. As far as I can see, this PR can be replaced by #941 and #943. So - there is no need to do anything here. Right?

@bardram That's correct. I want to make a slight adjustment on my branch. @ciriousjoker's PR is better.

[bardram]

This has now been released in 10.2.0