Enforced edge-to-edge

[ArnyminerZ]

Purpose

See #1077

Short description

• Replaced the deprecated Window.statusBarColor with edge-to-edge settings.
• Set WindowInsets to 0 in Assistant since we are using an action bar outside of an Scaffold, and the padding is being applied twice.
• IME padding is applied automatically

Intro Screen 1	Intro Screen 2	Main Screen

Checklist

• The PR has a proper title, description and label.
• I have self-reviewed the PR.
• I have added documentation to complex functions and functions that can be used by other modules.
• I have added reasonable tests or consciously decided to not add tests.

[sunkup]

Needs some adjustments.

[sunkup]

Yes, now it works 👍

We should probably implement proper edge-to-edge support soon. All good.

[ArnyminerZ]

We should probably implement proper edge-to-edge support soon.

Do you mean like merging this or there is something missing on this PR? I mean, it should already implement full edge-to-edge support.

[sunkup]

We should probably implement proper edge-to-edge support soon.

Do you mean like merging this or there is something missing on this PR? I mean, it should already implement full edge-to-edge support.

Right, my bad. I used the wrong emulator once. Forget it :)

[rfc2822]

Changed a view things:

1. Theme: The transparent navigation bar was not good on Android <15, the buttons were white on very light grey. I think it's ok like that on Android <15.
2. Intro pages: I have used "safe drawing" and consumed top+sides (like TopAppBar) instead of only the status bar padding for the intro pages content, and bottom+sides (like BottomAppBar) for the navigation bar. As I understand it, we shouldn't use only navigation and status bar insets and ignore the other ones, because they may have relevance in some situations. / Also removed the obsolete 90 dp Spacer.
3. Assistant: made clear that it should be used in a Scaffold that handles insets.

@ArnyminerZ Please have a look at the changes + check whether these are working for you. Tested with Android 7.1.1 and 15 in light+dark mode and looked fine here and maybe there are still duplicate/missing insets or so.

[ArnyminerZ]

I've tried it with Android 14, and there are some odd things. First of all, the intro looks great, but on the home screen drawer, the bottom part is perfect, but I think the top part should be "through the status bar":

Screenshot

It's kind of cut-off. Then, when adding an account, the navigation bar color should be lighter I think:

Screenshot

As well as in the settings, we can leave it as is if we want that functionality, but right now the content is behind the navigation bar, and not showing through like it theoretically should with edge-to-edge:

Screenshot

[rfc2822]

[…] but I think the top part should be "through the status bar":

To be honest, it's like I had it in mind:

--- white background ---
--- branding box on dark background (originally not intended to look like a TopAppBar) ---
--- white again / content ---

You mean that the dark background of the branding should completely go to the top as in the TopAppBars, right? Yes, why not. We can do it like that, maybe it looks more consistent with the app bars.

Then, when adding an account, the navigation bar color should be lighter I think:

Agreed, can you change it?

As well as in the settings, we can leave it as is if we want that functionality, but right now the content is behind the navigation bar, and not showing through like it theoretically should with edge-to-edge:

Ah I didn't even notice that it should shine through as it doesn't really make sense to me that the content of an app shines through system controls. But that's the whole concept of edge-to-edge, and it seems that it's intended as you say, so yes, I'm for changing that too.

[rfc2822]

So still to do:

• Branding box extends to upper edge
• Set correct navigation bar color, if applicable
• Let content shine through navigation bar / especially for lists like settings

Not ready yet