SMS not announced

[walles]

I've seen a demonstration of an SMS not being announced even though (wired) headphones were connected.

No other information available.

Think about what we could do to be able to track this down.

[walles]

This proved to be because we never request permissions on Marshmallow devices: http://developer.android.com/training/permissions/requesting.html

Must fix before releasing to the public.

[walles]

In progress: https://github.com/walles/headsetharry/compare/permissions

• [x] Each presenter should have its own preferences checkbox
• [x] Make sure our PermissionsPreference checkboxes work in a sane way when clicked. Try both enabling and disabling, both with and without the required permissions.
• [x] If a presenter's preference is disabled, it shouldn't present anything.
• [x] The first time the preferences are started, the checkboxes should all be enabled if the right permissions are there, otherwise disabled.
• [x] The CalendarPresenter must catch the exception it gets without the READ_CALENDAR permission. If that happens, it should disable the calendar announcements preference.
• [x] If we get to the Settings activity and a preference is checked without the relevant permissions being present, uncheck the checkbox.

[walles]

Fixed by 49e0eaa31f98f321ab7cf067e07243a9a12d05b4.