add Compose Previews, sqush compose themes

app/build.gradle.kts

@@ -102,6 +102,7 @@ dependencies {
     implementation(libs.kotlinx.serialization.json)
     implementation(libs.jonahbauer.android.preference.annotations)
     implementation(libs.androidx.ui.tooling.preview.android)
+    debugImplementation(libs.androidx.ui.tooling)
     kapt(libs.jonahbauer.android.preference.annotations)
     testImplementation(libs.junit)
     androidTestImplementation(libs.androidx.espresso.core)

app/src/main/java/de/jrpie/android/launcher/ui/settings/meta/SettingsFragmentMeta.kt

@@ -22,10 +22,12 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.platform.ComposeView
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.colorResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.DialogProperties
 import androidx.fragment.app.Fragment
@@ -112,6 +114,15 @@ fun SettingsMetaScreen(
     }
 }
 
+@Preview
+@Composable
+fun SettingsMetaScreenPreview() {
+    SettingsMetaScreen(
+        context = LocalContext.current,
+        onResetConfirmed = {}
+    )
+}
+
 // Composable for the scrollable button list and version number
 @Composable
 private fun SettingsButtonList(
@@ -178,6 +189,14 @@ private fun SettingsButtonList(
     }
 }
 
+@Preview
+@Composable
+fun SettingsButtonListPreview() {
+    SettingsButtonList(
+        context = LocalContext.current,
+        openAlertDialog = remember { mutableStateOf(false) })
+}
+
 // Composable for a settings button
 @Composable
 fun SettingsButton(
@@ -203,6 +222,12 @@ fun SettingsButton(
     }
 }
 
+@Preview
+@Composable
+fun SettingsButtonPreview() {
+    SettingsButton(text = "Here's a button preview", onClick = {})
+}
+
 // Composable for spacing between buttons
 @Composable
 fun SettingsButtonSpacer() {
@@ -249,3 +274,15 @@ fun AlertDialogResetSettings(
         )
     )
 }
+
+@Preview
+@Composable
+fun AlertDialogResetSettingsPreview() {
+    AlertDialogResetSettings(
+        onDismissRequest = {},
+        onConfirmation = {},
+        dialogTitle = "Reset settings",
+        dialogText = "Are you sure you want to reset all settings?",
+        icon = Icons.Default.Warning
+    )
+}

app/src/main/java/de/jrpie/android/launcher/ui/theme/Color.kt

@@ -0,0 +1,236 @@
+package de.jrpie.android.launcher.ui.theme
+
+import androidx.compose.ui.graphics.Color
+
+val finnmglasTheme_background_color = Color(0xFF252827)
+val finnmglasTheme_accent_color = Color(0xFF5555FF)
+val finnmglasTheme_text_color = Color(0xFFFFFFFF)
+
+val darkTheme_background_color = Color(0xFF000000)
+val darkTheme_accent_color = Color(0xFF444444)
+val darkTheme_text_color = Color(0xFFFFFFFF)
+
+val lightTheme_background_color = Color(0xFFFFFFFF)
+val lightTheme_accent_color = Color(0xFF9999FF)
+val lightTheme_text_color = Color(0xFF000000)
+val light_blue_400 = Color(0xFF29B6F6)
+val light_blue_600 = Color(0xFF039BE5)
+val gray_400 = Color(0xFFBDBDBD)
+val gray_600 = Color(0xFF757575)
+
+// Built using https://material-foundation.github.io/material-theme-builder/
+val primaryLight = Color(0xFF585992)
+val onPrimaryLight = Color(0xFFFFFFFF)
+val primaryContainerLight = Color(0xFFE1DFFF)
+val onPrimaryContainerLight = Color(0xFF404178)
+val secondaryLight = Color(0xFF585992)
+val onSecondaryLight = Color(0xFFFFFFFF)
+val secondaryContainerLight = Color(0xFFE1DFFF)
+val onSecondaryContainerLight = Color(0xFF404178)
+val tertiaryLight = Color(0xFF585992)
+val onTertiaryLight = Color(0xFFFFFFFF)
+val tertiaryContainerLight = Color(0xFFE1DFFF)
+val onTertiaryContainerLight = Color(0xFF404178)
+val errorLight = Color(0xFFBA1A1A)
+val onErrorLight = Color(0xFFFFFFFF)
+val errorContainerLight = Color(0xFFFFDAD6)
+val onErrorContainerLight = Color(0xFF93000A)
+val backgroundLight = Color(0xFFFCF8FF)
+val onBackgroundLight = Color(0xFF1B1B21)
+val surfaceLight = Color(0xFFF4FBF8)
+val onSurfaceLight = Color(0xFF171D1B)
+val surfaceVariantLight = Color(0xFFDAE5E1)
+val onSurfaceVariantLight = Color(0xFF3F4946)
+val outlineLight = Color(0xFF6F7976)
+val outlineVariantLight = Color(0xFFBEC9C5)
+val scrimLight = Color(0xFF000000)
+val inverseSurfaceLight = Color(0xFF2B3230)
+val inverseOnSurfaceLight = Color(0xFFECF2EF)
+val inversePrimaryLight = Color(0xFFC1C1FF)
+val surfaceDimLight = Color(0xFFD5DBD8)
+val surfaceBrightLight = Color(0xFFF4FBF8)
+val surfaceContainerLowestLight = Color(0xFFFFFFFF)
+val surfaceContainerLowLight = Color(0xFFEFF5F2)
+val surfaceContainerLight = Color(0xFFE9EFEC)
+val surfaceContainerHighLight = Color(0xFFE3EAE7)
+val surfaceContainerHighestLight = Color(0xFFDEE4E1)
+
+val primaryLightMediumContrast = Color(0xFF2F3066)
+val onPrimaryLightMediumContrast = Color(0xFFFFFFFF)
+val primaryContainerLightMediumContrast = Color(0xFF6668A2)
+val onPrimaryContainerLightMediumContrast = Color(0xFFFFFFFF)
+val secondaryLightMediumContrast = Color(0xFF2F3066)
+val onSecondaryLightMediumContrast = Color(0xFFFFFFFF)
+val secondaryContainerLightMediumContrast = Color(0xFF6668A2)
+val onSecondaryContainerLightMediumContrast = Color(0xFFFFFFFF)
+val tertiaryLightMediumContrast = Color(0xFF2F3066)
+val onTertiaryLightMediumContrast = Color(0xFFFFFFFF)
+val tertiaryContainerLightMediumContrast = Color(0xFF6668A2)
+val onTertiaryContainerLightMediumContrast = Color(0xFFFFFFFF)
+val errorLightMediumContrast = Color(0xFF740006)
+val onErrorLightMediumContrast = Color(0xFFFFFFFF)
+val errorContainerLightMediumContrast = Color(0xFFCF2C27)
+val onErrorContainerLightMediumContrast = Color(0xFFFFFFFF)
+val backgroundLightMediumContrast = Color(0xFFFCF8FF)
+val onBackgroundLightMediumContrast = Color(0xFF1B1B21)
+val surfaceLightMediumContrast = Color(0xFFF4FBF8)
+val onSurfaceLightMediumContrast = Color(0xFF0C1211)
+val surfaceVariantLightMediumContrast = Color(0xFFDAE5E1)
+val onSurfaceVariantLightMediumContrast = Color(0xFF2F3836)
+val outlineLightMediumContrast = Color(0xFF4B5452)
+val outlineVariantLightMediumContrast = Color(0xFF656F6C)
+val scrimLightMediumContrast = Color(0xFF000000)
+val inverseSurfaceLightMediumContrast = Color(0xFF2B3230)
+val inverseOnSurfaceLightMediumContrast = Color(0xFFECF2EF)
+val inversePrimaryLightMediumContrast = Color(0xFFC1C1FF)
+val surfaceDimLightMediumContrast = Color(0xFFC1C8C5)
+val surfaceBrightLightMediumContrast = Color(0xFFF4FBF8)
+val surfaceContainerLowestLightMediumContrast = Color(0xFFFFFFFF)
+val surfaceContainerLowLightMediumContrast = Color(0xFFEFF5F2)
+val surfaceContainerLightMediumContrast = Color(0xFFE3EAE7)
+val surfaceContainerHighLightMediumContrast = Color(0xFFD8DEDB)
+val surfaceContainerHighestLightMediumContrast = Color(0xFFCDD3D0)
+
+val primaryLightHighContrast = Color(0xFF25265C)
+val onPrimaryLightHighContrast = Color(0xFFFFFFFF)
+val primaryContainerLightHighContrast = Color(0xFF42447B)
+val onPrimaryContainerLightHighContrast = Color(0xFFFFFFFF)
+val secondaryLightHighContrast = Color(0xFF25265C)
+val onSecondaryLightHighContrast = Color(0xFFFFFFFF)
+val secondaryContainerLightHighContrast = Color(0xFF42447B)
+val onSecondaryContainerLightHighContrast = Color(0xFFFFFFFF)
+val tertiaryLightHighContrast = Color(0xFF25265C)
+val onTertiaryLightHighContrast = Color(0xFFFFFFFF)
+val tertiaryContainerLightHighContrast = Color(0xFF42447B)
+val onTertiaryContainerLightHighContrast = Color(0xFFFFFFFF)
+val errorLightHighContrast = Color(0xFF600004)
+val onErrorLightHighContrast = Color(0xFFFFFFFF)
+val errorContainerLightHighContrast = Color(0xFF98000A)
+val onErrorContainerLightHighContrast = Color(0xFFFFFFFF)
+val backgroundLightHighContrast = Color(0xFFFCF8FF)
+val onBackgroundLightHighContrast = Color(0xFF1B1B21)
+val surfaceLightHighContrast = Color(0xFFF4FBF8)
+val onSurfaceLightHighContrast = Color(0xFF000000)
+val surfaceVariantLightHighContrast = Color(0xFFDAE5E1)
+val onSurfaceVariantLightHighContrast = Color(0xFF000000)
+val outlineLightHighContrast = Color(0xFF252E2C)
+val outlineVariantLightHighContrast = Color(0xFF414B49)
+val scrimLightHighContrast = Color(0xFF000000)
+val inverseSurfaceLightHighContrast = Color(0xFF2B3230)
+val inverseOnSurfaceLightHighContrast = Color(0xFFFFFFFF)
+val inversePrimaryLightHighContrast = Color(0xFFC1C1FF)
+val surfaceDimLightHighContrast = Color(0xFFB4BAB7)
+val surfaceBrightLightHighContrast = Color(0xFFF4FBF8)
+val surfaceContainerLowestLightHighContrast = Color(0xFFFFFFFF)
+val surfaceContainerLowLightHighContrast = Color(0xFFECF2EF)
+val surfaceContainerLightHighContrast = Color(0xFFDEE4E1)
+val surfaceContainerHighLightHighContrast = Color(0xFFCFD6D3)
+val surfaceContainerHighestLightHighContrast = Color(0xFFC1C8C5)
+
+val primaryDark = Color(0xFFC1C1FF)
+val onPrimaryDark = Color(0xFF292A60)
+val primaryContainerDark = Color(0xFF404178)
+val onPrimaryContainerDark = Color(0xFFE1DFFF)
+val secondaryDark = Color(0xFFC1C1FF)
+val onSecondaryDark = Color(0xFF292A60)
+val secondaryContainerDark = Color(0xFF404178)
+val onSecondaryContainerDark = Color(0xFFE1DFFF)
+val tertiaryDark = Color(0xFFC1C1FF)
+val onTertiaryDark = Color(0xFF292A60)
+val tertiaryContainerDark = Color(0xFF404178)
+val onTertiaryContainerDark = Color(0xFFE1DFFF)
+val errorDark = Color(0xFFFFB4AB)
+val onErrorDark = Color(0xFF690005)
+val errorContainerDark = Color(0xFF93000A)
+val onErrorContainerDark = Color(0xFFFFDAD6)
+val backgroundDark = Color(0xFF131318)
+val onBackgroundDark = Color(0xFFE4E1E9)
+val surfaceDark = Color(0xFF0E1513)
+val onSurfaceDark = Color(0xFFDEE4E1)
+val surfaceVariantDark = Color(0xFF3F4946)
+val onSurfaceVariantDark = Color(0xFFBEC9C5)
+val outlineDark = Color(0xFF899390)
+val outlineVariantDark = Color(0xFF3F4946)
+val scrimDark = Color(0xFF000000)
+val inverseSurfaceDark = Color(0xFFDEE4E1)
+val inverseOnSurfaceDark = Color(0xFF2B3230)
+val inversePrimaryDark = Color(0xFF585992)
+val surfaceDimDark = Color(0xFF0E1513)
+val surfaceBrightDark = Color(0xFF343B39)
+val surfaceContainerLowestDark = Color(0xFF090F0E)
+val surfaceContainerLowDark = Color(0xFF171D1B)
+val surfaceContainerDark = Color(0xFF1B211F)
+val surfaceContainerHighDark = Color(0xFF252B2A)
+val surfaceContainerHighestDark = Color(0xFF303634)
+
+val primaryDarkMediumContrast = Color(0xFFDAD9FF)
+val onPrimaryDarkMediumContrast = Color(0xFF1E1F55)
+val primaryContainerDarkMediumContrast = Color(0xFF8A8BC8)
+val onPrimaryContainerDarkMediumContrast = Color(0xFF000000)
+val secondaryDarkMediumContrast = Color(0xFFDAD9FF)
+val onSecondaryDarkMediumContrast = Color(0xFF1E1F55)
+val secondaryContainerDarkMediumContrast = Color(0xFF8A8BC8)
+val onSecondaryContainerDarkMediumContrast = Color(0xFF000000)
+val tertiaryDarkMediumContrast = Color(0xFFDAD9FF)
+val onTertiaryDarkMediumContrast = Color(0xFF1E1F55)
+val tertiaryContainerDarkMediumContrast = Color(0xFF8A8BC8)
+val onTertiaryContainerDarkMediumContrast = Color(0xFF000000)
+val errorDarkMediumContrast = Color(0xFFFFD2CC)
+val onErrorDarkMediumContrast = Color(0xFF540003)
+val errorContainerDarkMediumContrast = Color(0xFFFF5449)
+val onErrorContainerDarkMediumContrast = Color(0xFF000000)
+val backgroundDarkMediumContrast = Color(0xFF131318)
+val onBackgroundDarkMediumContrast = Color(0xFFE4E1E9)
+val surfaceDarkMediumContrast = Color(0xFF0E1513)
+val onSurfaceDarkMediumContrast = Color(0xFFFFFFFF)
+val surfaceVariantDarkMediumContrast = Color(0xFF3F4946)
+val onSurfaceVariantDarkMediumContrast = Color(0xFFD4DFDB)
+val outlineDarkMediumContrast = Color(0xFFAAB4B1)
+val outlineVariantDarkMediumContrast = Color(0xFF88928F)
+val scrimDarkMediumContrast = Color(0xFF000000)
+val inverseSurfaceDarkMediumContrast = Color(0xFFDEE4E1)
+val inverseOnSurfaceDarkMediumContrast = Color(0xFF252B2A)
+val inversePrimaryDarkMediumContrast = Color(0xFF41427A)
+val surfaceDimDarkMediumContrast = Color(0xFF0E1513)
+val surfaceBrightDarkMediumContrast = Color(0xFF3F4644)
+val surfaceContainerLowestDarkMediumContrast = Color(0xFF040807)
+val surfaceContainerLowDarkMediumContrast = Color(0xFF191F1D)
+val surfaceContainerDarkMediumContrast = Color(0xFF232927)
+val surfaceContainerHighDarkMediumContrast = Color(0xFF2D3432)
+val surfaceContainerHighestDarkMediumContrast = Color(0xFF383F3D)
+
+val primaryDarkHighContrast = Color(0xFFF1EEFF)
+val onPrimaryDarkHighContrast = Color(0xFF000000)
+val primaryContainerDarkHighContrast = Color(0xFFBCBDFD)
+val onPrimaryContainerDarkHighContrast = Color(0xFF02003C)
+val secondaryDarkHighContrast = Color(0xFFF1EEFF)
+val onSecondaryDarkHighContrast = Color(0xFF000000)
+val secondaryContainerDarkHighContrast = Color(0xFFBCBDFD)
+val onSecondaryContainerDarkHighContrast = Color(0xFF02003C)
+val tertiaryDarkHighContrast = Color(0xFFF1EEFF)
+val onTertiaryDarkHighContrast = Color(0xFF000000)
+val tertiaryContainerDarkHighContrast = Color(0xFFBCBDFD)
+val onTertiaryContainerDarkHighContrast = Color(0xFF02003C)
+val errorDarkHighContrast = Color(0xFFFFECE9)
+val onErrorDarkHighContrast = Color(0xFF000000)
+val errorContainerDarkHighContrast = Color(0xFFFFAEA4)
+val onErrorContainerDarkHighContrast = Color(0xFF220001)
+val backgroundDarkHighContrast = Color(0xFF131318)
+val onBackgroundDarkHighContrast = Color(0xFFE4E1E9)
+val surfaceDarkHighContrast = Color(0xFF0E1513)
+val onSurfaceDarkHighContrast = Color(0xFFFFFFFF)
+val surfaceVariantDarkHighContrast = Color(0xFF3F4946)
+val onSurfaceVariantDarkHighContrast = Color(0xFFFFFFFF)
+val outlineDarkHighContrast = Color(0xFFE8F2EF)
+val outlineVariantDarkHighContrast = Color(0xFFBAC5C1)
+val scrimDarkHighContrast = Color(0xFF000000)
+val inverseSurfaceDarkHighContrast = Color(0xFFDEE4E1)
+val inverseOnSurfaceDarkHighContrast = Color(0xFF000000)
+val inversePrimaryDarkHighContrast = Color(0xFF41427A)
+val surfaceDimDarkHighContrast = Color(0xFF0E1513)
+val surfaceBrightDarkHighContrast = Color(0xFF4B514F)
+val surfaceContainerLowestDarkHighContrast = Color(0xFF000000)
+val surfaceContainerLowDarkHighContrast = Color(0xFF1B211F)
+val surfaceContainerDarkHighContrast = Color(0xFF2B3230)
+val surfaceContainerHighDarkHighContrast = Color(0xFF363D3B)
+val surfaceContainerHighestDarkHighContrast = Color(0xFF424846)

app/src/main/java/de/jrpie/android/launcher/ui/theme/Theme.kt

@@ -0,0 +1,282 @@
+// Built using https://material-foundation.github.io/material-theme-builder/
+
+package de.jrpie.android.launcher.ui.theme
+
+//import android.app.Activity
+import android.os.Build
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.lightColorScheme
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.dynamicDarkColorScheme
+import androidx.compose.material3.dynamicLightColorScheme
+//import androidx.compose.material3.Typography
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.Immutable
+import androidx.compose.ui.graphics.Color
+//import androidx.compose.ui.graphics.toArgb
+import androidx.compose.ui.platform.LocalContext
+
+private val lightScheme = lightColorScheme(
+    primary = primaryLight,
+    onPrimary = onPrimaryLight,
+    primaryContainer = primaryContainerLight,
+    onPrimaryContainer = onPrimaryContainerLight,
+    secondary = secondaryLight,
+    onSecondary = onSecondaryLight,
+    secondaryContainer = secondaryContainerLight,
+    onSecondaryContainer = onSecondaryContainerLight,
+    tertiary = tertiaryLight,
+    onTertiary = onTertiaryLight,
+    tertiaryContainer = tertiaryContainerLight,
+    onTertiaryContainer = onTertiaryContainerLight,
+    error = errorLight,
+    onError = onErrorLight,
+    errorContainer = errorContainerLight,
+    onErrorContainer = onErrorContainerLight,
+    background = backgroundLight,
+    onBackground = onBackgroundLight,
+    surface = surfaceLight,
+    onSurface = onSurfaceLight,
+    surfaceVariant = surfaceVariantLight,
+    onSurfaceVariant = onSurfaceVariantLight,
+    outline = outlineLight,
+    outlineVariant = outlineVariantLight,
+    scrim = scrimLight,
+    inverseSurface = inverseSurfaceLight,
+    inverseOnSurface = inverseOnSurfaceLight,
+    inversePrimary = inversePrimaryLight,
+    surfaceDim = surfaceDimLight,
+    surfaceBright = surfaceBrightLight,
+    surfaceContainerLowest = surfaceContainerLowestLight,
+    surfaceContainerLow = surfaceContainerLowLight,
+    surfaceContainer = surfaceContainerLight,
+    surfaceContainerHigh = surfaceContainerHighLight,
+    surfaceContainerHighest = surfaceContainerHighestLight,
+)
+
+private val darkScheme = darkColorScheme(
+    primary = primaryDark,
+    onPrimary = onPrimaryDark,
+    primaryContainer = primaryContainerDark,
+    onPrimaryContainer = onPrimaryContainerDark,
+    secondary = secondaryDark,
+    onSecondary = onSecondaryDark,
+    secondaryContainer = secondaryContainerDark,
+    onSecondaryContainer = onSecondaryContainerDark,
+    tertiary = tertiaryDark,
+    onTertiary = onTertiaryDark,
+    tertiaryContainer = tertiaryContainerDark,
+    onTertiaryContainer = onTertiaryContainerDark,
+    error = errorDark,
+    onError = onErrorDark,
+    errorContainer = errorContainerDark,
+    onErrorContainer = onErrorContainerDark,
+    background = backgroundDark,
+    onBackground = onBackgroundDark,
+    surface = surfaceDark,
+    onSurface = onSurfaceDark,
+    surfaceVariant = surfaceVariantDark,
+    onSurfaceVariant = onSurfaceVariantDark,
+    outline = outlineDark,
+    outlineVariant = outlineVariantDark,
+    scrim = scrimDark,
+    inverseSurface = inverseSurfaceDark,
+    inverseOnSurface = inverseOnSurfaceDark,
+    inversePrimary = inversePrimaryDark,
+    surfaceDim = surfaceDimDark,
+    surfaceBright = surfaceBrightDark,
+    surfaceContainerLowest = surfaceContainerLowestDark,
+    surfaceContainerLow = surfaceContainerLowDark,
+    surfaceContainer = surfaceContainerDark,
+    surfaceContainerHigh = surfaceContainerHighDark,
+    surfaceContainerHighest = surfaceContainerHighestDark,
+)
+
+private val mediumContrastLightColorScheme = lightColorScheme(
+    primary = primaryLightMediumContrast,
+    onPrimary = onPrimaryLightMediumContrast,
+    primaryContainer = primaryContainerLightMediumContrast,
+    onPrimaryContainer = onPrimaryContainerLightMediumContrast,
+    secondary = secondaryLightMediumContrast,
+    onSecondary = onSecondaryLightMediumContrast,
+    secondaryContainer = secondaryContainerLightMediumContrast,
+    onSecondaryContainer = onSecondaryContainerLightMediumContrast,
+    tertiary = tertiaryLightMediumContrast,
+    onTertiary = onTertiaryLightMediumContrast,
+    tertiaryContainer = tertiaryContainerLightMediumContrast,
+    onTertiaryContainer = onTertiaryContainerLightMediumContrast,
+    error = errorLightMediumContrast,
+    onError = onErrorLightMediumContrast,
+    errorContainer = errorContainerLightMediumContrast,
+    onErrorContainer = onErrorContainerLightMediumContrast,
+    background = backgroundLightMediumContrast,
+    onBackground = onBackgroundLightMediumContrast,
+    surface = surfaceLightMediumContrast,
+    onSurface = onSurfaceLightMediumContrast,
+    surfaceVariant = surfaceVariantLightMediumContrast,
+    onSurfaceVariant = onSurfaceVariantLightMediumContrast,
+    outline = outlineLightMediumContrast,
+    outlineVariant = outlineVariantLightMediumContrast,
+    scrim = scrimLightMediumContrast,
+    inverseSurface = inverseSurfaceLightMediumContrast,
+    inverseOnSurface = inverseOnSurfaceLightMediumContrast,
+    inversePrimary = inversePrimaryLightMediumContrast,
+    surfaceDim = surfaceDimLightMediumContrast,
+    surfaceBright = surfaceBrightLightMediumContrast,
+    surfaceContainerLowest = surfaceContainerLowestLightMediumContrast,
+    surfaceContainerLow = surfaceContainerLowLightMediumContrast,
+    surfaceContainer = surfaceContainerLightMediumContrast,
+    surfaceContainerHigh = surfaceContainerHighLightMediumContrast,
+    surfaceContainerHighest = surfaceContainerHighestLightMediumContrast,
+)
+
+private val highContrastLightColorScheme = lightColorScheme(
+    primary = primaryLightHighContrast,
+    onPrimary = onPrimaryLightHighContrast,
+    primaryContainer = primaryContainerLightHighContrast,
+    onPrimaryContainer = onPrimaryContainerLightHighContrast,
+    secondary = secondaryLightHighContrast,
+    onSecondary = onSecondaryLightHighContrast,
+    secondaryContainer = secondaryContainerLightHighContrast,
+    onSecondaryContainer = onSecondaryContainerLightHighContrast,
+    tertiary = tertiaryLightHighContrast,
+    onTertiary = onTertiaryLightHighContrast,
+    tertiaryContainer = tertiaryContainerLightHighContrast,
+    onTertiaryContainer = onTertiaryContainerLightHighContrast,
+    error = errorLightHighContrast,
+    onError = onErrorLightHighContrast,
+    errorContainer = errorContainerLightHighContrast,
+    onErrorContainer = onErrorContainerLightHighContrast,
+    background = backgroundLightHighContrast,
+    onBackground = onBackgroundLightHighContrast,
+    surface = surfaceLightHighContrast,
+    onSurface = onSurfaceLightHighContrast,
+    surfaceVariant = surfaceVariantLightHighContrast,
+    onSurfaceVariant = onSurfaceVariantLightHighContrast,
+    outline = outlineLightHighContrast,
+    outlineVariant = outlineVariantLightHighContrast,
+    scrim = scrimLightHighContrast,
+    inverseSurface = inverseSurfaceLightHighContrast,
+    inverseOnSurface = inverseOnSurfaceLightHighContrast,
+    inversePrimary = inversePrimaryLightHighContrast,
+    surfaceDim = surfaceDimLightHighContrast,
+    surfaceBright = surfaceBrightLightHighContrast,
+    surfaceContainerLowest = surfaceContainerLowestLightHighContrast,
+    surfaceContainerLow = surfaceContainerLowLightHighContrast,
+    surfaceContainer = surfaceContainerLightHighContrast,
+    surfaceContainerHigh = surfaceContainerHighLightHighContrast,
+    surfaceContainerHighest = surfaceContainerHighestLightHighContrast,
+)
+
+private val mediumContrastDarkColorScheme = darkColorScheme(
+    primary = primaryDarkMediumContrast,
+    onPrimary = onPrimaryDarkMediumContrast,
+    primaryContainer = primaryContainerDarkMediumContrast,
+    onPrimaryContainer = onPrimaryContainerDarkMediumContrast,
+    secondary = secondaryDarkMediumContrast,
+    onSecondary = onSecondaryDarkMediumContrast,
+    secondaryContainer = secondaryContainerDarkMediumContrast,
+    onSecondaryContainer = onSecondaryContainerDarkMediumContrast,
+    tertiary = tertiaryDarkMediumContrast,
+    onTertiary = onTertiaryDarkMediumContrast,
+    tertiaryContainer = tertiaryContainerDarkMediumContrast,
+    onTertiaryContainer = onTertiaryContainerDarkMediumContrast,
+    error = errorDarkMediumContrast,
+    onError = onErrorDarkMediumContrast,
+    errorContainer = errorContainerDarkMediumContrast,
+    onErrorContainer = onErrorContainerDarkMediumContrast,
+    background = backgroundDarkMediumContrast,
+    onBackground = onBackgroundDarkMediumContrast,
+    surface = surfaceDarkMediumContrast,
+    onSurface = onSurfaceDarkMediumContrast,
+    surfaceVariant = surfaceVariantDarkMediumContrast,
+    onSurfaceVariant = onSurfaceVariantDarkMediumContrast,
+    outline = outlineDarkMediumContrast,
+    outlineVariant = outlineVariantDarkMediumContrast,
+    scrim = scrimDarkMediumContrast,
+    inverseSurface = inverseSurfaceDarkMediumContrast,
+    inverseOnSurface = inverseOnSurfaceDarkMediumContrast,
+    inversePrimary = inversePrimaryDarkMediumContrast,
+    surfaceDim = surfaceDimDarkMediumContrast,
+    surfaceBright = surfaceBrightDarkMediumContrast,
+    surfaceContainerLowest = surfaceContainerLowestDarkMediumContrast,
+    surfaceContainerLow = surfaceContainerLowDarkMediumContrast,
+    surfaceContainer = surfaceContainerDarkMediumContrast,
+    surfaceContainerHigh = surfaceContainerHighDarkMediumContrast,
+    surfaceContainerHighest = surfaceContainerHighestDarkMediumContrast,
+)
+
+private val highContrastDarkColorScheme = darkColorScheme(
+    primary = primaryDarkHighContrast,
+    onPrimary = onPrimaryDarkHighContrast,
+    primaryContainer = primaryContainerDarkHighContrast,
+    onPrimaryContainer = onPrimaryContainerDarkHighContrast,
+    secondary = secondaryDarkHighContrast,
+    onSecondary = onSecondaryDarkHighContrast,
+    secondaryContainer = secondaryContainerDarkHighContrast,
+    onSecondaryContainer = onSecondaryContainerDarkHighContrast,
+    tertiary = tertiaryDarkHighContrast,
+    onTertiary = onTertiaryDarkHighContrast,
+    tertiaryContainer = tertiaryContainerDarkHighContrast,
+    onTertiaryContainer = onTertiaryContainerDarkHighContrast,
+    error = errorDarkHighContrast,
+    onError = onErrorDarkHighContrast,
+    errorContainer = errorContainerDarkHighContrast,
+    onErrorContainer = onErrorContainerDarkHighContrast,
+    background = backgroundDarkHighContrast,
+    onBackground = onBackgroundDarkHighContrast,
+    surface = surfaceDarkHighContrast,
+    onSurface = onSurfaceDarkHighContrast,
+    surfaceVariant = surfaceVariantDarkHighContrast,
+    onSurfaceVariant = onSurfaceVariantDarkHighContrast,
+    outline = outlineDarkHighContrast,
+    outlineVariant = outlineVariantDarkHighContrast,
+    scrim = scrimDarkHighContrast,
+    inverseSurface = inverseSurfaceDarkHighContrast,
+    inverseOnSurface = inverseOnSurfaceDarkHighContrast,
+    inversePrimary = inversePrimaryDarkHighContrast,
+    surfaceDim = surfaceDimDarkHighContrast,
+    surfaceBright = surfaceBrightDarkHighContrast,
+    surfaceContainerLowest = surfaceContainerLowestDarkHighContrast,
+    surfaceContainerLow = surfaceContainerLowDarkHighContrast,
+    surfaceContainer = surfaceContainerDarkHighContrast,
+    surfaceContainerHigh = surfaceContainerHighDarkHighContrast,
+    surfaceContainerHighest = surfaceContainerHighestDarkHighContrast,
+)
+
+@Immutable
+data class ColorFamily(
+    val color: Color,
+    val onColor: Color,
+    val colorContainer: Color,
+    val onColorContainer: Color
+)
+
+val unspecified_scheme = ColorFamily(
+    Color.Unspecified, Color.Unspecified, Color.Unspecified, Color.Unspecified
+)
+
+@Composable
+fun AppTheme(
+    darkTheme: Boolean = isSystemInDarkTheme(),
+    // Dynamic color is available on Android 12+
+    dynamicColor: Boolean = true,
+    content: @Composable() () -> Unit
+) {
+  val colorScheme = when {
+      dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
+          val context = LocalContext.current
+          if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
+      }
+
+      darkTheme -> darkScheme
+      else -> lightScheme
+  }
+
+  MaterialTheme(
+    colorScheme = colorScheme,
+    typography = AppTypography,
+    content = content
+  )
+}

app/src/main/java/de/jrpie/android/launcher/ui/theme/Type.kt

@@ -0,0 +1,11 @@
+// Built using https://material-foundation.github.io/material-theme-builder/
+
+package de.jrpie.android.launcher.ui.theme
+
+import androidx.compose.material3.Typography
+//import androidx.compose.ui.text.TextStyle
+//import androidx.compose.ui.text.font.FontFamily
+//import androidx.compose.ui.text.font.FontWeight
+//import androidx.compose.ui.unit.sp
+
+val AppTypography = Typography()

gradle/libs.versions.toml

@@ -21,6 +21,7 @@ palette-ktx = "1.0.0"
 preference-ktx = "1.2.1"
 recyclerview = "1.4.0"
 serialization = "1.8.10"
+uiTooling = "1.8.1"
 uiToolingPreviewAndroid = "1.8.1"
 
 [libraries]
@@ -54,6 +55,7 @@ jonahbauer-android-preference-annotations = { group = "eu.jonahbauer", name = "a
 junit = { group = "junit", name = "junit", version.ref = "junit" }
 androidx-test-ext-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
 androidx-espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espresso-core" }
+androidx-ui-tooling = { group = "androidx.compose.ui", name = "ui-tooling", version.ref = "uiTooling" }
 androidx-ui-tooling-preview-android = { group = "androidx.compose.ui", name = "ui-tooling-preview-android", version.ref = "uiToolingPreviewAndroid" }
 
 [plugins]