| /* |
| * Copyright 2019 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 androidx.ui.material.samples |
| |
| import androidx.annotation.Sampled |
| import androidx.compose.Composable |
| import androidx.compose.unaryPlus |
| import androidx.ui.core.Text |
| import androidx.ui.core.sp |
| import androidx.ui.foundation.ColoredRect |
| import androidx.ui.foundation.isSystemInDarkTheme |
| import androidx.ui.graphics.Color |
| import androidx.ui.layout.LayoutAspectRatio |
| import androidx.ui.material.FloatingActionButton |
| import androidx.ui.material.MaterialTheme |
| import androidx.ui.material.Typography |
| import androidx.ui.material.darkColorPalette |
| import androidx.ui.material.lightColorPalette |
| import androidx.ui.text.TextStyle |
| import androidx.ui.text.font.FontFamily |
| import androidx.ui.text.font.FontWeight |
| |
| @Sampled |
| @Composable |
| fun MaterialThemeSample() { |
| val lightColors = lightColorPalette( |
| primary = Color(0xFF1EB980) |
| ) |
| |
| val darkColors = darkColorPalette( |
| primary = Color(0xFF66ffc7) |
| ) |
| |
| val colors = if (+isSystemInDarkTheme()) darkColors else lightColors |
| |
| val typography = Typography( |
| h1 = TextStyle(fontFamily = FontFamily("RobotoCondensed"), |
| fontWeight = FontWeight.W100, |
| fontSize = 96.sp), |
| button = TextStyle(fontFamily = FontFamily("RobotoCondensed"), |
| fontWeight = FontWeight.W600, |
| fontSize = 14.sp) |
| ) |
| |
| MaterialTheme(colors = colors, typography = typography) { |
| val currentTheme = if ((+MaterialTheme.colors()).isLight) "light" else "dark" |
| FloatingActionButton( |
| "FAB with text style and color from $currentTheme theme", |
| onClick = {} |
| ) |
| } |
| } |
| |
| @Sampled |
| @Composable |
| fun ThemeColorSample() { |
| val colors = +MaterialTheme.colors() |
| ColoredRect(color = colors.primary, modifier = LayoutAspectRatio(1f)) |
| } |
| |
| @Sampled |
| @Composable |
| fun ThemeTextStyleSample() { |
| val typography = +MaterialTheme.typography() |
| Text(text = "H4 styled text", style = typography.h4) |
| } |
