fix: Fix toolbar flickering when scrolling lists #26
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Scrolling a thread, set of search results, or viewing a thread would cause the toolbar to flicker as items moved under it. Fix this by configuring the toolbar to `liftOnScroll` in the relevant layouts. It needs to be configured with the view (or ID of the view) that it will be scrolling. For views that are in the same layout this is done with the `liftOnScrollTargetViewId` attribute. For views that are in different layouts (e.g. the toolbar is in the activity and the scrolling view is in a fragment) the app bar's `setLiftOnScrollTargetView` method must be called. Do this in `TimelineFragment` if the hosting activity is a new interface `AppBarLayoutHost`. Implement this interface in `StatusListActivity`. Update the relevant layouts to use `MaterialToolbar`. Fixes pachli#21
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Scrolling a thread, set of search results, or viewing a thread would cause the toolbar to flicker as items moved under it.
Fix this by configuring the toolbar to
liftOnScrollin the relevant layouts.It needs to be configured with the view (or ID of the view) that it will be scrolling. For views that are in the same layout this is done with the
liftOnScrollTargetViewIdattribute.For views that are in different layouts (e.g. the toolbar is in the activity and the scrolling view is in a fragment) the app bar's
setLiftOnScrollTargetViewmethod must be called.Do this in
TimelineFragmentif the hosting activity is a new interfaceAppBarLayoutHost. Implement this interface inStatusListActivity.Update the relevant layouts to use
MaterialToolbar.Fixes #21