| /* |
| * Copyright 2020 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.compose.material.samples |
| |
| import androidx.annotation.Sampled |
| import androidx.compose.runtime.Composable |
| import androidx.compose.runtime.getValue |
| import androidx.compose.runtime.setValue |
| import androidx.compose.runtime.state |
| import androidx.compose.animation.animate |
| import androidx.compose.foundation.Icon |
| import androidx.compose.ui.graphics.Color |
| import androidx.compose.material.IconButton |
| import androidx.compose.material.IconToggleButton |
| import androidx.compose.material.icons.Icons |
| import androidx.compose.material.icons.filled.Favorite |
| |
| @Sampled |
| @Composable |
| fun IconButtonSample() { |
| IconButton(onClick = { /* doSomething() */ }) { |
| Icon(Icons.Filled.Favorite) |
| } |
| } |
| |
| @Sampled |
| @Composable |
| fun IconToggleButtonSample() { |
| var checked by state { false } |
| |
| IconToggleButton(checked = checked, onCheckedChange = { checked = it }) { |
| val tint = animate(if (checked) Color(0xFFEC407A) else Color(0xFFB0BEC5)) |
| Icon(Icons.Filled.Favorite, tint = tint) |
| } |
| } |