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tailscale-android/android/src/main/java/com/tailscale/ipn/ui/theme/Theme.kt

362 lines
14 KiB
Kotlin

// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
package com.tailscale.ipn.ui.theme
import androidx.compose.foundation.isSystemInDarkTheme
import androidx.compose.material3.ButtonColors
import androidx.compose.material3.ButtonDefaults
import androidx.compose.material3.ColorScheme
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.ListItemColors
import androidx.compose.material3.ListItemDefaults
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.OutlinedTextFieldDefaults
import androidx.compose.material3.TextFieldColors
import androidx.compose.material3.TopAppBarColors
import androidx.compose.material3.TopAppBarDefaults
import androidx.compose.material3.Typography
import androidx.compose.material3.darkColorScheme
import androidx.compose.material3.lightColorScheme
import androidx.compose.runtime.Composable
import androidx.compose.runtime.DisposableEffect
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.unit.TextUnit
import androidx.compose.ui.unit.sp
import com.google.accompanist.systemuicontroller.rememberSystemUiController
@Composable
fun AppTheme(useDarkTheme: Boolean = isSystemInDarkTheme(), content: @Composable() () -> Unit) {
val colors =
if (useDarkTheme) {
DarkColors
} else {
LightColors
}
val typography =
Typography(
// titleMedium is styled to be slightly larger than bodyMedium for emphasis
titleMedium =
MaterialTheme.typography.titleMedium.copy(fontSize = 18.sp, lineHeight = 26.sp),
// bodyMedium is styled to use same line height as titleMedium to ensure even vertical
// margins in list items.
bodyMedium = MaterialTheme.typography.bodyMedium.copy(fontSize = 16.sp))
val systemUiController = rememberSystemUiController()
DisposableEffect(systemUiController, useDarkTheme) {
systemUiController.setStatusBarColor(color = colors.surfaceContainer)
systemUiController.setNavigationBarColor(color = Color.Black)
onDispose {}
}
MaterialTheme(colorScheme = colors, typography = typography, content = content)
}
private val LightColors =
lightColorScheme(
primary = Color(0xFF4B70CC), // blue-500
onPrimary = Color(0xFFFFFFFF), // white
primaryContainer = Color(0xFFF0F5FF), // blue-0
onPrimaryContainer = Color(0xFF3E5DB3), // blue-600
error = Color(0xFFB22C30), // red-500
onError = Color(0xFFFFFFFF), // white
errorContainer = Color(0xFFFEF6F3), // red-0
onErrorContainer = Color(0xFF930921), // red-600
surfaceDim = Color(0xFFF7F5F4), // gray-100
surface = Color(0xFFFFFFFF), // white,
background = Color(0xFFF7F5F4), // gray-100
surfaceBright = Color(0xFFFFFFFF), // white
surfaceContainerLowest = Color(0xFFFFFFFF), // white
surfaceContainerLow = Color(0xFFF7F5F4), // gray-100
surfaceContainer = Color(0xFFF7F5F4), // gray-100
surfaceContainerHigh = Color(0xFFF7F5F4), // gray-100
surfaceContainerHighest = Color(0xFFF7F5F4), // gray-100
surfaceVariant = Color(0xFFF7F5F4), // gray-100,
onSurface = Color(0xFF232222), // gray-800
onSurfaceVariant = Color(0xFF706E6D), // gray-500
outline = Color(0xFF706E6D), // gray-500
outlineVariant = Color(0xFFEDEBEA), // gray-200
inverseSurface = Color(0xFF232222), // gray-800
inverseOnSurface = Color(0xFFFFFFFF), // white
scrim = Color(0xAA000000), // black
)
private val DarkColors =
darkColorScheme(
primary = Color(0xFF3f5eb3), // blue-600
onPrimary = Color(0xFFFFFFFF), // white
primaryContainer = Color(0xFFf0f5ff), // blue-0
onPrimaryContainer = Color(0xFF3f5eb3), // blue-600
error = Color(0xFF940822), // red-600
onError = Color(0xFFFFFFFF), // white
errorContainer = Color(0xFFfff6f4), // red-0
onErrorContainer = Color(0xFF940822), // red-600
surfaceDim = Color(0xFF1f1e1e), // gray-900
surface = Color(0xFF232222), // gray-800
background = Color(0xFF1f1e1e), // gray-900
surfaceBright = Color(0xFF444342), // gray-600
surfaceContainerLowest = Color(0xFF232222), // gray-800
surfaceContainerLow = Color(0xFF2e2d2d), // gray-700
surfaceContainer = Color(0xFF2e2d2d), // gray-700
surfaceContainerHigh = Color(0xFF2e2d2d), // gray-700
surfaceContainerHighest = Color(0xFF444342), // gray-600
surfaceVariant = Color(0xFF1f1e1e), // gray-900
onSurface = Color(0xFFfaf9f8), // gray-0
onSurfaceVariant = Color(0xFFafacab), // gray-400
outline = Color(0xFF706E6D), // gray-500
outlineVariant = Color(0xFF444342), // gray-600
inverseSurface = Color(0xFFEDEBEA), // gray-200
inverseOnSurface = Color(0xFF000000), // black
scrim = Color(0xAA000000), // black
)
val ColorScheme.warning: Color
get() = Color(0xFFD97916) // yellow-300
val ColorScheme.onWarning: Color
get() = Color(0xFFFFFFFF) // white
val ColorScheme.warningContainer: Color
get() = Color(0xFFFFFAEE) // orange-0
val ColorScheme.onWarningContainer: Color
get() = Color(0xFF7E1E22) // orange-600
val ColorScheme.success: Color
get() = Color(0xFF0A825D) // green-400
val ColorScheme.onSuccess: Color
get() = Color(0xFFFFFFFF) // white
val ColorScheme.successContainer: Color
get() = Color(0xFFEFFEEC) // green-0
val ColorScheme.onSuccessContainer: Color
get() = Color(0xFF0E4B3B) // green-600
val ColorScheme.on: Color
get() = Color(0xFF1CA672) // green-300
val ColorScheme.off: Color
@Composable
get() =
if (isSystemInDarkTheme()) {
Color(0xFFAFACAB) // gray-400
} else {
Color(0xFFD9D6D5) // gray-300
}
val ColorScheme.link: Color
get() = onPrimaryContainer
/**
* Main color scheme for list items, uses onPrimaryContainer color for leading and trailing icons.
*/
val ColorScheme.listItem: ListItemColors
@Composable
get() {
val default = ListItemDefaults.colors()
return ListItemColors(
containerColor = default.containerColor,
headlineColor = default.headlineColor,
leadingIconColor = MaterialTheme.colorScheme.onPrimaryContainer,
overlineColor = default.overlineColor,
supportingTextColor = default.supportingTextColor,
trailingIconColor = MaterialTheme.colorScheme.onPrimaryContainer,
disabledHeadlineColor = default.disabledHeadlineColor,
disabledLeadingIconColor = default.disabledLeadingIconColor,
disabledTrailingIconColor = default.disabledTrailingIconColor)
}
/** Like listItem, but with the overline content using the onSurface color. */
val ColorScheme.titledListItem: ListItemColors
@Composable
get() {
val default = listItem
return ListItemColors(
containerColor = default.containerColor,
headlineColor = default.headlineColor,
leadingIconColor = default.leadingIconColor,
overlineColor = MaterialTheme.colorScheme.onSurface,
supportingTextColor = default.supportingTextColor,
trailingIconColor = default.trailingIconColor,
disabledHeadlineColor = default.disabledHeadlineColor,
disabledLeadingIconColor = default.disabledLeadingIconColor,
disabledTrailingIconColor = default.disabledTrailingIconColor)
}
/** Color scheme for disabled list items. */
val ColorScheme.disabledListItem: ListItemColors
@Composable
get() {
val default = ListItemDefaults.colors()
return ListItemColors(
containerColor = default.containerColor,
headlineColor = MaterialTheme.colorScheme.disabled,
leadingIconColor = default.leadingIconColor,
overlineColor = default.overlineColor,
supportingTextColor = MaterialTheme.colorScheme.onSurfaceVariant,
trailingIconColor = default.trailingIconColor,
disabledHeadlineColor = default.disabledHeadlineColor,
disabledLeadingIconColor = default.disabledLeadingIconColor,
disabledTrailingIconColor = default.disabledTrailingIconColor)
}
/** Color scheme for list items that should be styled as a surface container. */
val ColorScheme.surfaceContainerListItem: ListItemColors
@Composable
get() {
val default = ListItemDefaults.colors()
return ListItemColors(
containerColor = MaterialTheme.colorScheme.surfaceContainer,
headlineColor = MaterialTheme.colorScheme.onSurface,
leadingIconColor = MaterialTheme.colorScheme.onSurface,
overlineColor = MaterialTheme.colorScheme.onSurfaceVariant,
supportingTextColor = MaterialTheme.colorScheme.onSurfaceVariant,
trailingIconColor = MaterialTheme.colorScheme.onSurface,
disabledHeadlineColor = default.disabledHeadlineColor,
disabledLeadingIconColor = default.disabledLeadingIconColor,
disabledTrailingIconColor = default.disabledTrailingIconColor)
}
/** Color scheme for list items that should be styled as a primary item. */
val ColorScheme.primaryListItem: ListItemColors
@Composable
get() {
val default = ListItemDefaults.colors()
return ListItemColors(
containerColor = MaterialTheme.colorScheme.primary,
headlineColor = MaterialTheme.colorScheme.onPrimary,
leadingIconColor = MaterialTheme.colorScheme.onPrimary,
overlineColor = MaterialTheme.colorScheme.onPrimary.copy(alpha = 0.7f),
supportingTextColor = MaterialTheme.colorScheme.onPrimary,
trailingIconColor = MaterialTheme.colorScheme.onPrimary,
disabledHeadlineColor = default.disabledHeadlineColor,
disabledLeadingIconColor = default.disabledLeadingIconColor,
disabledTrailingIconColor = default.disabledTrailingIconColor)
}
/** Color scheme for list items that should be styled as a warning item. */
val ColorScheme.warningListItem: ListItemColors
@Composable
get() {
val default = ListItemDefaults.colors()
return ListItemColors(
containerColor = MaterialTheme.colorScheme.warning,
headlineColor = MaterialTheme.colorScheme.onPrimary,
leadingIconColor = MaterialTheme.colorScheme.onPrimary,
overlineColor = MaterialTheme.colorScheme.onPrimary.copy(alpha = 0.7f),
supportingTextColor = MaterialTheme.colorScheme.onPrimary,
trailingIconColor = MaterialTheme.colorScheme.onPrimary,
disabledHeadlineColor = default.disabledHeadlineColor,
disabledLeadingIconColor = default.disabledLeadingIconColor,
disabledTrailingIconColor = default.disabledTrailingIconColor)
}
/** Main color scheme for top app bar, styles it as a surface container. */
@OptIn(ExperimentalMaterial3Api::class)
val ColorScheme.topAppBar: TopAppBarColors
@Composable
get() =
TopAppBarDefaults.topAppBarColors()
.copy(
containerColor = MaterialTheme.colorScheme.surfaceContainer,
navigationIconContentColor = MaterialTheme.colorScheme.onSurface,
titleContentColor = MaterialTheme.colorScheme.onSurface,
)
val ColorScheme.secondaryButton: ButtonColors
@Composable
get() {
val defaults = ButtonDefaults.buttonColors()
return ButtonColors(
containerColor = Color(0xFF6D94EC), // blue-400
contentColor = Color(0xFFFFFFFF), // white
disabledContainerColor = defaults.disabledContainerColor,
disabledContentColor = defaults.disabledContentColor)
}
val ColorScheme.defaultTextColor: Color
@Composable
get() =
if (isSystemInDarkTheme()) {
Color.White
} else {
Color.Black
}
val ColorScheme.logoBackground: Color
@Composable
get() =
if (isSystemInDarkTheme()) {
Color(0xFFFFFFFF) // white
} else {
Color(0xFF1F1E1E)
}
val ColorScheme.standaloneLogoDotEnabled: Color
@Composable
get() =
if (isSystemInDarkTheme()) {
Color(0xFFFFFFFF)
} else {
Color(0xFF000000)
}
val ColorScheme.standaloneLogoDotDisabled: Color
@Composable
get() =
if (isSystemInDarkTheme()) {
Color(0x66FFFFFF)
} else {
Color(0x661F1E1E)
}
val ColorScheme.onBackgroundLogoDotEnabled: Color
@Composable
get() =
if (isSystemInDarkTheme()) {
Color(0xFF141414)
} else {
Color(0xFFFFFFFF)
}
val ColorScheme.onBackgroundLogoDotDisabled: Color
@Composable
get() =
if (isSystemInDarkTheme()) {
Color(0x66141414)
} else {
Color(0x66FFFFFF)
}
val ColorScheme.disabled: Color
get() = Color(0xFFAFACAB) // gray-400
@OptIn(ExperimentalMaterial3Api::class)
val ColorScheme.searchBarColors: TextFieldColors
@Composable
get() {
val defaults = OutlinedTextFieldDefaults.colors()
return OutlinedTextFieldDefaults.colors(
focusedLeadingIconColor = MaterialTheme.colorScheme.onSurface,
unfocusedLeadingIconColor = MaterialTheme.colorScheme.onSurface,
focusedTextColor = MaterialTheme.colorScheme.onSurface,
unfocusedTextColor = MaterialTheme.colorScheme.onSurfaceVariant,
disabledTextColor = MaterialTheme.colorScheme.onSurfaceVariant,
focusedContainerColor = MaterialTheme.colorScheme.surfaceContainer,
unfocusedContainerColor = MaterialTheme.colorScheme.surfaceContainer,
disabledContainerColor = MaterialTheme.colorScheme.surfaceContainer,
focusedBorderColor = Color.Transparent,
unfocusedBorderColor = Color.Transparent)
}
val TextStyle.short: TextStyle
get() = copy(lineHeight = 20.sp)
val Typography.minTextSize: TextUnit
get() = 10.sp