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172 changes: 172 additions & 0 deletions
172
...rial/src/debug/java/com/google/android/horologist/compose/material/ToggleButtonPreview.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,172 @@ | ||
| /* | ||
| * 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.google.android.horologist.compose.material | ||
|
|
||
| import androidx.compose.material.icons.Icons | ||
| import androidx.compose.material.icons.filled.AirplanemodeActive | ||
| import androidx.compose.material.icons.filled.AirplanemodeInactive | ||
| import androidx.compose.runtime.Composable | ||
| import androidx.compose.ui.tooling.preview.Preview | ||
|
|
||
| @Preview( | ||
| backgroundColor = 0xff000000, | ||
| showBackground = true | ||
| ) | ||
| @Composable | ||
| fun ToggleButtonPreview() { | ||
| ToggleButton( | ||
| checkedIcon = Icons.Filled.AirplanemodeActive, | ||
| notCheckedIcon = Icons.Filled.AirplanemodeInactive, | ||
| contentDescription = "contentDescription", | ||
| onCheckedChanged = {} | ||
| ) | ||
| } | ||
|
|
||
| @Preview( | ||
| backgroundColor = 0xff000000, | ||
| showBackground = true | ||
| ) | ||
| @Composable | ||
| fun ToggleButtonPreviewNotChecked() { | ||
| ToggleButton( | ||
| checkedIcon = Icons.Filled.AirplanemodeActive, | ||
| notCheckedIcon = Icons.Filled.AirplanemodeInactive, | ||
| contentDescription = "contentDescription", | ||
| onCheckedChanged = {}, | ||
| checked = false | ||
| ) | ||
| } | ||
|
|
||
| @Preview( | ||
| backgroundColor = 0xff000000, | ||
| showBackground = true | ||
| ) | ||
| @Composable | ||
| fun ToggleButtonPreviewDisabled() { | ||
| ToggleButton( | ||
| checkedIcon = Icons.Filled.AirplanemodeActive, | ||
| notCheckedIcon = Icons.Filled.AirplanemodeInactive, | ||
| contentDescription = "contentDescription", | ||
| onCheckedChanged = {}, | ||
| enabled = false | ||
| ) | ||
| } | ||
|
|
||
| @Preview( | ||
| backgroundColor = 0xff000000, | ||
| showBackground = true | ||
| ) | ||
| @Composable | ||
| fun ToggleButtonPreviewNotCheckedDisabled() { | ||
| ToggleButton( | ||
| checkedIcon = Icons.Filled.AirplanemodeActive, | ||
| notCheckedIcon = Icons.Filled.AirplanemodeInactive, | ||
| contentDescription = "contentDescription", | ||
| onCheckedChanged = {}, | ||
| checked = false, | ||
| enabled = false | ||
| ) | ||
| } | ||
|
|
||
| @Preview( | ||
| backgroundColor = 0xff000000, | ||
| showBackground = true | ||
| ) | ||
| @Composable | ||
| fun ToggleButtonPreviewText() { | ||
| ToggleButton( | ||
| text = "Monday", | ||
| onCheckedChanged = {} | ||
| ) | ||
| } | ||
|
|
||
| @Preview( | ||
| backgroundColor = 0xff000000, | ||
| showBackground = true | ||
| ) | ||
| @Composable | ||
| fun ToggleButtonPreviewTextNotChecked() { | ||
| ToggleButton( | ||
| text = "Monday", | ||
| onCheckedChanged = {}, | ||
| checked = false | ||
| ) | ||
| } | ||
|
|
||
| @Preview( | ||
| backgroundColor = 0xff000000, | ||
| showBackground = true | ||
| ) | ||
| @Composable | ||
| fun ToggleButtonPreviewSmall() { | ||
| ToggleButton( | ||
| checkedIcon = Icons.Filled.AirplanemodeActive, | ||
| notCheckedIcon = Icons.Filled.AirplanemodeInactive, | ||
| contentDescription = "contentDescription", | ||
| onCheckedChanged = {}, | ||
| smallSize = true | ||
| ) | ||
| } | ||
|
|
||
| @Preview( | ||
| backgroundColor = 0xff000000, | ||
| showBackground = true | ||
| ) | ||
| @Composable | ||
| fun ToggleButtonPreviewSmallNotChecked() { | ||
| ToggleButton( | ||
| checkedIcon = Icons.Filled.AirplanemodeActive, | ||
| notCheckedIcon = Icons.Filled.AirplanemodeInactive, | ||
| contentDescription = "contentDescription", | ||
| onCheckedChanged = {}, | ||
| checked = false, | ||
| smallSize = true | ||
| ) | ||
| } | ||
|
|
||
| @Preview( | ||
| backgroundColor = 0xff000000, | ||
| showBackground = true | ||
| ) | ||
| @Composable | ||
| fun ToggleButtonPreviewIconOnly() { | ||
| ToggleButton( | ||
| checkedIcon = Icons.Filled.AirplanemodeActive, | ||
| notCheckedIcon = Icons.Filled.AirplanemodeInactive, | ||
| contentDescription = "contentDescription", | ||
| onCheckedChanged = {}, | ||
| colors = ToggleButtonDefaults.iconOnlyColors(), | ||
| smallSize = true | ||
| ) | ||
| } | ||
|
|
||
| @Preview( | ||
| backgroundColor = 0xff000000, | ||
| showBackground = true | ||
| ) | ||
| @Composable | ||
| fun ToggleButtonPreviewIconOnlyNotChecked() { | ||
| ToggleButton( | ||
| checkedIcon = Icons.Filled.AirplanemodeActive, | ||
| notCheckedIcon = Icons.Filled.AirplanemodeInactive, | ||
| contentDescription = "contentDescription", | ||
| onCheckedChanged = {}, | ||
| checked = false, | ||
| colors = ToggleButtonDefaults.iconOnlyColors(), | ||
| smallSize = true | ||
| ) | ||
| } |
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158 changes: 158 additions & 0 deletions
158
...ose-material/src/main/java/com/google/android/horologist/compose/material/ToggleButton.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,158 @@ | ||
| /* | ||
| * 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.google.android.horologist.compose.material | ||
|
|
||
| import androidx.compose.foundation.interaction.MutableInteractionSource | ||
| import androidx.compose.foundation.layout.size | ||
| import androidx.compose.foundation.shape.CircleShape | ||
| import androidx.compose.runtime.Composable | ||
| import androidx.compose.runtime.remember | ||
| import androidx.compose.ui.Modifier | ||
| import androidx.compose.ui.graphics.Color | ||
| import androidx.compose.ui.graphics.Shape | ||
| import androidx.compose.ui.res.stringResource | ||
| import androidx.compose.ui.semantics.Role | ||
| import androidx.compose.ui.semantics.semantics | ||
| import androidx.compose.ui.semantics.stateDescription | ||
| import androidx.wear.compose.material.ContentAlpha | ||
| import androidx.wear.compose.material.MaterialTheme | ||
| import androidx.wear.compose.material.Text | ||
| import androidx.wear.compose.material.ToggleButton | ||
| import androidx.wear.compose.material.ToggleButtonColors | ||
| import androidx.wear.compose.material.ToggleButtonDefaults | ||
| import androidx.wear.compose.material.contentColorFor | ||
|
|
||
| /** | ||
| * This component is an alternative to [ToggleButton], providing the following: | ||
| * - a convenient way of providing text; | ||
| */ | ||
| @Composable | ||
| public fun ToggleButton( | ||
| text: String, | ||
| onCheckedChanged: (Boolean) -> Unit, | ||
| modifier: Modifier = Modifier, | ||
| checked: Boolean = true, | ||
| enabled: Boolean = true, | ||
| colors: ToggleButtonColors = ToggleButtonDefaults.toggleButtonColors(), | ||
| interactionSource: MutableInteractionSource = remember { MutableInteractionSource() }, | ||
| shape: Shape = CircleShape, | ||
| role: Role = ToggleButtonDefaults.DefaultRole, | ||
| smallSize: Boolean = false | ||
| ) { | ||
| val stateDescriptionSemantics = stringResource( | ||
| if (checked) { | ||
| R.string.horologist_toggle_button_on_state_description | ||
| } else { | ||
| R.string.horologist_toggle_button_off_state_description | ||
| } | ||
| ) | ||
|
|
||
| val newModifier = if (smallSize) { | ||
| modifier.size(ToggleButtonDefaults.SmallToggleButtonSize) | ||
| } else { | ||
| modifier | ||
| }.semantics { stateDescription = stateDescriptionSemantics } | ||
|
|
||
| ToggleButton( | ||
| checked = checked, | ||
| onCheckedChange = onCheckedChanged, | ||
| modifier = newModifier, | ||
| enabled = enabled, | ||
| colors = colors, | ||
| interactionSource = interactionSource, | ||
| shape = shape, | ||
| role = role | ||
| ) { | ||
| Text(text = text.take(3)) | ||
| } | ||
| } | ||
|
|
||
| /**§ | ||
| * This component is an alternative to [ToggleButton], providing the following: | ||
| * - a convenient way of providing a icons for the checked and not checked states; | ||
| */ | ||
| @Composable | ||
| public fun ToggleButton( | ||
| checkedIcon: Any, | ||
| notCheckedIcon: Any, | ||
| contentDescription: String, | ||
| onCheckedChanged: (Boolean) -> Unit, | ||
| modifier: Modifier = Modifier, | ||
| checked: Boolean = true, | ||
| enabled: Boolean = true, | ||
| colors: ToggleButtonColors = ToggleButtonDefaults.toggleButtonColors(), | ||
| interactionSource: MutableInteractionSource = remember { MutableInteractionSource() }, | ||
| shape: Shape = CircleShape, | ||
| role: Role = ToggleButtonDefaults.DefaultRole, | ||
| iconRtlMode: IconRtlMode = IconRtlMode.Default, | ||
| smallSize: Boolean = false | ||
| ) { | ||
| val stateDescriptionSemantics = stringResource( | ||
| if (checked) { | ||
| R.string.horologist_toggle_button_on_state_description | ||
| } else { | ||
| R.string.horologist_toggle_button_off_state_description | ||
| } | ||
| ) | ||
|
|
||
| val newModifier = if (smallSize) { | ||
| modifier.size(ToggleButtonDefaults.SmallToggleButtonSize) | ||
| } else { | ||
| modifier | ||
| }.semantics { stateDescription = stateDescriptionSemantics } | ||
|
|
||
| ToggleButton( | ||
| checked = checked, | ||
| onCheckedChange = onCheckedChanged, | ||
| modifier = newModifier, | ||
| enabled = enabled, | ||
| colors = colors, | ||
| interactionSource = interactionSource, | ||
| shape = shape, | ||
| role = role | ||
| ) { | ||
| Icon( | ||
| icon = if (checked) { | ||
| checkedIcon | ||
| } else { | ||
| notCheckedIcon | ||
| }, | ||
| modifier = modifier, | ||
| contentDescription = contentDescription, | ||
| rtlMode = iconRtlMode | ||
| ) | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * Contains the default values used by [ToggleButton]. | ||
| */ | ||
| public object ToggleButtonDefaults { | ||
|
|
||
| /** | ||
| * Creates a [ToggleButtonColors] that represents the content colors for an icon-only | ||
| * [ToggleButton]. | ||
| */ | ||
| @Composable | ||
| public fun iconOnlyColors(): ToggleButtonColors { | ||
| return ToggleButtonDefaults.toggleButtonColors( | ||
| checkedBackgroundColor = Color.Transparent, | ||
| uncheckedBackgroundColor = Color.Transparent, | ||
| disabledCheckedContentColor = contentColorFor(MaterialTheme.colors.surface).copy(alpha = ContentAlpha.disabled) | ||
| ) | ||
| } | ||
| } |
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