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/*
* Copyright 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
*
* https://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.example.compose.snippets.components
import android.util.Log
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Add
import androidx.compose.material.icons.filled.Edit
import androidx.compose.material3.ExtendedFloatingActionButton
import androidx.compose.material3.FloatingActionButton
import androidx.compose.material3.Icon
import androidx.compose.material3.LargeFloatingActionButton
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.SmallFloatingActionButton
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.unit.dp
@Composable
fun FloatingActionButtonExamples() {
Column(
modifier = Modifier
.padding(48.dp)
.fillMaxSize(),
verticalArrangement = Arrangement.spacedBy(24.dp),
horizontalAlignment = Alignment.CenterHorizontally,
) {
Text("Floating action button:")
Example(onClick = { Log.d("FAB", "FAB clicked.") })
Text("Small floating action button:")
SmallExample(onClick = { Log.d("FAB", "Small FAB clicked.") })
Text("Large floating action button:")
LargeExample(onClick = { Log.d("FAB", "Large FAB clicked.") })
Text("Floating action button with text:")
ExtendedExample(onClick = { Log.d("FAB", "Extended FAB clicked.") })
}
}
// [START android_compose_components_fab]
@Composable
fun Example(onClick: () -> Unit) {
FloatingActionButton(
onClick = { onClick() },
) {
Icon(Icons.Filled.Add, "Floating action button.")
}
}
// [END android_compose_components_fab]
// [START android_compose_components_extendedfab]
@Composable
fun ExtendedExample(onClick: () -> Unit) {
ExtendedFloatingActionButton(
onClick = { onClick() },
icon = { Icon(Icons.Filled.Edit, "Extended floating action button.") },
text = { Text(text = "Extended FAB") },
)
}
// [END android_compose_components_extendedfab]
// [START android_compose_components_smallfab]
@Composable
fun SmallExample(onClick: () -> Unit) {
SmallFloatingActionButton(
onClick = { onClick() },
containerColor = MaterialTheme.colorScheme.secondaryContainer,
contentColor = MaterialTheme.colorScheme.secondary
) {
Icon(Icons.Filled.Add, "Small floating action button.")
}
}
// [END android_compose_components_smallfab]
// [START android_compose_components_largefab]
@Composable
fun LargeExample(onClick: () -> Unit) {
LargeFloatingActionButton(
onClick = { onClick() },
shape = CircleShape,
) {
Icon(Icons.Filled.Add, "Large floating action button")
}
}
// [END android_compose_components_largefab]