manabu-nakamura
commented
11 months ago - https://m3.material.io/styles/elevation/applying-elevation:
Scrims use the scrim color role at an opacity of 32%. - https://m3.material.io/components/navigation-drawer/specs:
Navigation drawers scrim color md.ref.palette.neutral-variant20 Navigation drawers scrim opacity 0.4 - https://github.com/material-components/material-components-android/blob/master/docs/components/NavigationDrawer.md:
Element | Attribute | Related method(s) | Default value Color | N/A | setScrimColor on DrawerLayout | Black at 60% opacity - https://m3.material.io/components/bottom-sheets/specs:
On Android platforms, the scrim color and opacity is automatically handled by the system UI.
pekingme
Is your feature request related to a problem? Please describe. The scrim color of the navigation drawer, the side sheet, the bottom sheet, the date picker, and the time picker is darker than the scrim color of the dialog. Why? The icons in the system navigation bar are hard to see.
https://android.googlesource.com/platform/frameworks/support/+/refs/heads/androidx-drawerlayout-release/drawerlayout/drawerlayout/src/main/java/androidx/drawerlayout/widget/DrawerLayout.java#172
https://android.googlesource.com/platform/prebuilts/fullsdk/platforms/+/refs/heads/main/android-34/data/res/values/themes_material.xml#53
https://android.googlesource.com/platform/prebuilts/fullsdk/platforms/+/refs/heads/main/android-34/data/res/values/themes_material.xml#424
https://github.com/material-components/material-components-android/blob/master/lib/java/com/google/android/material/dialog/res/values/themes_overlay.xml#L38
Describe the solution you'd like Unify the scrim color (lighten the scrim color of the navigation drawer, the side sheet, the bottom sheet, the date picker, and the time picker).
