[CredManUi] Bottom sheet color change

Replace our surface1 with materialColorSurfaceBright and surface3 with materialColorSurfaceContainerHigh.

Bug: 271512532
Test: manual (see screenshots in bug)
Change-Id: Idc26b4535cf8f4891ce14fecfb564a34e74338cd

packages/CredentialManager/res/values/themes.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-  <style name="Theme.CredentialSelector" parent="@android:style/ThemeOverlay.Material">
+  <style name="Theme.CredentialSelector" parent="@*android:style/ThemeOverlay.DeviceDefault.Accent.DayNight">
     <item name="android:windowContentOverlay">@null</item>
     <item name="android:windowNoTitle">true</item>
     <item name="android:windowBackground">@android:color/transparent</item>

packages/CredentialManager/src/com/android/credentialmanager/common/ui/BottomSheet.kt

@@ -18,7 +18,6 @@ package com.android.credentialmanager.common.ui
 
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.ColumnScope
-import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.ui.Modifier
@@ -27,6 +26,7 @@ import com.android.credentialmanager.common.material.ModalBottomSheetLayout
 import com.android.credentialmanager.common.material.ModalBottomSheetValue
 import com.android.credentialmanager.common.material.rememberModalBottomSheetState
 import com.android.credentialmanager.ui.theme.EntryShape
+import com.android.credentialmanager.ui.theme.LocalAndroidColorScheme
 
 /** Draws a modal bottom sheet with the same styles and effects shared by various flows. */
 @Composable
@@ -39,9 +39,7 @@ fun ModalBottomSheet(
         skipHalfExpanded = true
     )
     ModalBottomSheetLayout(
-        sheetBackgroundColor = MaterialTheme.colorScheme.surfaceColorAtElevation(
-            ElevationTokens.Level1
-        ),
+        sheetBackgroundColor = LocalAndroidColorScheme.current.colorSurfaceBright,
         modifier = Modifier.background(Color.Transparent),
         sheetState = state,
         sheetContent = sheetContent,

packages/CredentialManager/src/com/android/credentialmanager/common/ui/Cards.kt

@@ -25,13 +25,13 @@ import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.LazyListScope
 import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
-import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.unit.dp
 import com.android.credentialmanager.ui.theme.Shapes
+import com.android.credentialmanager.ui.theme.LocalAndroidColorScheme
 
 /**
  * Container card for the whole sheet.
@@ -50,9 +50,7 @@ fun SheetContainerCard(
         modifier = modifier.fillMaxWidth().wrapContentHeight(),
         border = null,
         colors = CardDefaults.cardColors(
-            containerColor = MaterialTheme.colorScheme.surfaceColorAtElevation(
-                ElevationTokens.Level1
-            ),
+            containerColor = LocalAndroidColorScheme.current.colorSurfaceBright,
         ),
     ) {
         if (topAppBar != null) {

packages/CredentialManager/src/com/android/credentialmanager/common/ui/ColorScheme.kt

@@ -1,30 +0,0 @@
-/*
- * Copyright (C) 2023 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.credentialmanager.common.ui
-
-import androidx.compose.material3.ColorScheme
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.compositeOver
-import androidx.compose.ui.unit.Dp
-import androidx.compose.ui.unit.dp
-import kotlin.math.ln
-
-fun ColorScheme.surfaceColorAtElevation(elevation: Dp): Color {
-    if (elevation == 0.dp) return surface
-    val alpha = ((4.5f * ln(elevation.value + 1)) + 2f) / 100f
-    return surfaceTint.copy(alpha = alpha).compositeOver(surface)
-}

packages/CredentialManager/src/com/android/credentialmanager/common/ui/ElevationTokens.kt

@@ -1,29 +0,0 @@
-/*
- * Copyright (C) 2023 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.credentialmanager.common.ui
-
-import androidx.compose.ui.unit.dp
-
-/** Copied from androidx.compose.material3.tokens. */
-internal object ElevationTokens {
-    val Level0 = 0.0.dp
-    val Level1 = 1.0.dp
-    val Level2 = 3.0.dp
-    val Level3 = 6.0.dp
-    val Level4 = 8.0.dp
-    val Level5 = 12.0.dp
-}

packages/CredentialManager/src/com/android/credentialmanager/common/ui/Entry.kt

@@ -53,6 +53,7 @@ import androidx.compose.ui.text.input.PasswordVisualTransformation
 import androidx.compose.ui.unit.dp
 import com.android.credentialmanager.R
 import com.android.credentialmanager.ui.theme.EntryShape
+import com.android.credentialmanager.ui.theme.LocalAndroidColorScheme
 import com.android.credentialmanager.ui.theme.Shapes
 
 @Composable
@@ -198,9 +199,7 @@ fun Entry(
         },
         border = null,
         colors = SuggestionChipDefaults.suggestionChipColors(
-            containerColor = MaterialTheme.colorScheme.surfaceColorAtElevation(
-                ElevationTokens.Level3
-            ),
+            containerColor = LocalAndroidColorScheme.current.colorSurfaceContainerHigh,
             // TODO: remove?
             labelColor = MaterialTheme.colorScheme.onSurfaceVariant,
             iconContentColor = MaterialTheme.colorScheme.onSurfaceVariant,

packages/CredentialManager/src/com/android/credentialmanager/common/ui/SystemUiControllerUtils.kt

@@ -16,11 +16,11 @@
 
 package com.android.credentialmanager.common.ui
 
-import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.graphics.Color
 import com.android.compose.SystemUiController
 import com.android.credentialmanager.common.material.ModalBottomSheetDefaults
+import com.android.credentialmanager.ui.theme.LocalAndroidColorScheme
 
 @Composable
 fun setTransparentSystemBarsColor(sysUiController: SystemUiController) {
@@ -34,9 +34,7 @@ fun setBottomSheetSystemBarsColor(sysUiController: SystemUiController) {
         darkIcons = false
     )
     sysUiController.setNavigationBarColor(
-        color = MaterialTheme.colorScheme.surfaceColorAtElevation(
-            ElevationTokens.Level1
-        ),
+        color = LocalAndroidColorScheme.current.colorSurfaceBright,
         darkIcons = false
     )
 }

packages/CredentialManager/src/com/android/credentialmanager/ui/theme/AndroidColorScheme.kt

@@ -40,32 +40,8 @@ val LocalAndroidColorScheme =
  * most of the colors in this class will be removed in favor of their M3 counterpart.
  */
 class AndroidColorScheme internal constructor(context: Context) {
-    val colorPrimary = getColor(context, R.attr.colorPrimary)
-    val colorPrimaryDark = getColor(context, R.attr.colorPrimaryDark)
-    val colorAccent = getColor(context, R.attr.colorAccent)
-    val colorAccentPrimary = getColor(context, R.attr.colorAccentPrimary)
-    val colorAccentSecondary = getColor(context, R.attr.colorAccentSecondary)
-    val colorAccentTertiary = getColor(context, R.attr.colorAccentTertiary)
-    val colorAccentPrimaryVariant = getColor(context, R.attr.colorAccentPrimaryVariant)
-    val colorAccentSecondaryVariant = getColor(context, R.attr.colorAccentSecondaryVariant)
-    val colorAccentTertiaryVariant = getColor(context, R.attr.colorAccentTertiaryVariant)
-    val colorSurface = getColor(context, R.attr.colorSurface)
-    val colorSurfaceHighlight = getColor(context, R.attr.colorSurfaceHighlight)
-    val colorSurfaceVariant = getColor(context, R.attr.colorSurfaceVariant)
-    val colorSurfaceHeader = getColor(context, R.attr.colorSurfaceHeader)
-    val colorError = getColor(context, R.attr.colorError)
-    val colorBackground = getColor(context, R.attr.colorBackground)
-    val colorBackgroundFloating = getColor(context, R.attr.colorBackgroundFloating)
-    val panelColorBackground = getColor(context, R.attr.panelColorBackground)
-    val textColorPrimary = getColor(context, R.attr.textColorPrimary)
-    val textColorSecondary = getColor(context, R.attr.textColorSecondary)
-    val textColorTertiary = getColor(context, R.attr.textColorTertiary)
-    val textColorPrimaryInverse = getColor(context, R.attr.textColorPrimaryInverse)
-    val textColorSecondaryInverse = getColor(context, R.attr.textColorSecondaryInverse)
-    val textColorTertiaryInverse = getColor(context, R.attr.textColorTertiaryInverse)
-    val textColorOnAccent = getColor(context, R.attr.textColorOnAccent)
-    val colorForeground = getColor(context, R.attr.colorForeground)
-    val colorForegroundInverse = getColor(context, R.attr.colorForegroundInverse)
+    val colorSurfaceBright = getColor(context, R.attr.materialColorSurfaceBright)
+    val colorSurfaceContainerHigh = getColor(context, R.attr.materialColorSurfaceContainerHigh)
 
     companion object {
         fun getColor(context: Context, attr: Int): Color {