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110
wear/src/main/java/com/example/wear/snippets/list/List.kt
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| /* | ||
| * Copyright 2022 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.wear.snippets.list | ||
| import androidx.compose.material.icons.Icons | ||
| import androidx.compose.material.icons.filled.Build | ||
| import androidx.compose.runtime.Composable | ||
| import androidx.wear.compose.material.Text | ||
| import androidx.wear.compose.ui.tooling.preview.WearPreviewDevices | ||
| import androidx.wear.compose.ui.tooling.preview.WearPreviewFontScales | ||
| import com.google.android.horologist.annotations.ExperimentalHorologistApi | ||
| import com.google.android.horologist.compose.layout.ScalingLazyColumn | ||
| import com.google.android.horologist.compose.layout.ScalingLazyColumnDefaults | ||
| import com.google.android.horologist.compose.layout.ScalingLazyColumnState | ||
| import com.google.android.horologist.compose.layout.ScreenScaffold | ||
| import com.google.android.horologist.compose.layout.rememberResponsiveColumnState | ||
| import com.google.android.horologist.compose.material.Button | ||
| import com.google.android.horologist.compose.material.ListHeaderDefaults.firstItemPadding | ||
| import com.google.android.horologist.compose.material.ResponsiveListHeader | ||
|
|
||
| @OptIn(ExperimentalHorologistApi::class) | ||
| @Composable | ||
| fun ComposeList() { | ||
| // [START android_wear_list] | ||
| val columnState = rememberResponsiveColumnState( | ||
| contentPadding = ScalingLazyColumnDefaults.padding( | ||
| first = ScalingLazyColumnDefaults.ItemType.Text, | ||
| last = ScalingLazyColumnDefaults.ItemType.SingleButton | ||
| ) | ||
| ) | ||
| ScreenScaffold(scrollState = columnState) { | ||
| ScalingLazyColumn( | ||
| columnState = columnState | ||
| ) { | ||
| item { | ||
| ResponsiveListHeader(contentPadding = firstItemPadding()) { | ||
| Text(text = "Header") | ||
| } | ||
| } | ||
| // ... other items | ||
| item { | ||
| Button( | ||
| imageVector = Icons.Default.Build, | ||
| contentDescription = "Example Button", | ||
| onClick = { } | ||
| ) | ||
| } | ||
| } | ||
| } | ||
| // [END android_wear_list] | ||
| } | ||
|
|
||
| @OptIn(ExperimentalHorologistApi::class) | ||
| @Composable | ||
| fun SnapAndFlingComposeList() { | ||
| // [START android_wear_snap] | ||
| val columnState = rememberResponsiveColumnState( | ||
| // ... | ||
| // [START_EXCLUDE] | ||
| contentPadding = ScalingLazyColumnDefaults.padding( | ||
| first = ScalingLazyColumnDefaults.ItemType.Text, | ||
| last = ScalingLazyColumnDefaults.ItemType.SingleButton | ||
| ), | ||
| // [END_EXCLUDE] | ||
| rotaryMode = ScalingLazyColumnState.RotaryMode.Snap | ||
| ) | ||
| ScreenScaffold(scrollState = columnState) { | ||
| ScalingLazyColumn( | ||
| columnState = columnState | ||
| ) { | ||
| // ... | ||
| // [START_EXCLUDE] | ||
| item { | ||
| ResponsiveListHeader(contentPadding = firstItemPadding()) { | ||
| Text(text = "Header") | ||
| } | ||
| } | ||
| // ... other items | ||
| item { | ||
| Button( | ||
| imageVector = Icons.Default.Build, | ||
| contentDescription = "Example Button", | ||
| onClick = { } | ||
| ) | ||
| } | ||
| // [END_EXCLUDE] | ||
| } | ||
| } | ||
| // [END android_wear_snap] | ||
| } | ||
|
|
||
| @WearPreviewDevices | ||
| @WearPreviewFontScales | ||
| @Composable | ||
| fun ComposeListPreview() { | ||
| ComposeList() | ||
| } |