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Use a m3 TLC for AI sample #2665

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73 changes: 60 additions & 13 deletions ...n/java/com/google/android/horologist/ai/sample/wear/gemini/activity/DeviceStatusScreen.kt
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Expand Up @@ -17,44 +17,91 @@
package com.google.android.horologist.ai.sample.wear.gemini.activity

import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.width
import androidx.compose.runtime.Composable
import androidx.compose.runtime.remember
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.layout.ContentScale
import androidx.compose.ui.unit.dp
import androidx.hilt.navigation.compose.hiltViewModel
import androidx.lifecycle.compose.collectAsStateWithLifecycle
import androidx.wear.compose.foundation.lazy.TransformingLazyColumn
import androidx.wear.compose.foundation.lazy.items
import androidx.wear.compose.foundation.lazy.rememberTransformingLazyColumnState
import androidx.wear.compose.material3.ListHeader
import androidx.wear.compose.material3.MaterialTheme
import androidx.wear.compose.material3.ScreenScaffold
import androidx.wear.compose.material3.Text
import androidx.wear.compose.material3.lazy.rememberTransformationSpec
import coil.compose.AsyncImage
import com.google.android.horologist.compose.layout.ColumnItemType
import com.google.android.horologist.compose.layout.rememberResponsiveColumnPadding

@Composable
fun DeviceStatusScreen(
modifier: Modifier = Modifier,
viewModel: DeviceStatusViewModel = hiltViewModel(),
) {
val uiState = viewModel.uiState.collectAsStateWithLifecycle()
ScreenScaffold(modifier = modifier) {
Column(
val columnState = rememberTransformingLazyColumnState()
val transformationSpec = rememberTransformationSpec()

val data = uiState.value
val paragraphs = remember((data as? Loaded)?.description) {
(data as? Loaded)?.description?.split("[\n,]+".toRegex()).orEmpty()
}

ScreenScaffold(
modifier = modifier,
contentPadding = rememberResponsiveColumnPadding(
first = ColumnItemType.IconButton,
last = ColumnItemType.BodyText,
),
scrollState = columnState,
) { contentPadding ->
TransformingLazyColumn(
modifier = Modifier.fillMaxSize(),
horizontalAlignment = Alignment.CenterHorizontally,
verticalArrangement = Arrangement.Center,
contentPadding = contentPadding,
state = columnState,
) {
val uiState = uiState.value
if (uiState is Loaded) {
AsyncImage(
model = uiState.image,
contentDescription = null,
modifier = Modifier.width(100.dp),
contentScale = ContentScale.FillWidth,
)
Text(uiState.description ?: "None", style = MaterialTheme.typography.bodyExtraSmall)
item {
ListHeader(modifier = Modifier.fillMaxWidth()) {
Text("Gemini")
}
}
if (data is Loaded) {
items(paragraphs.take(3)) {
Text(
it,
style = MaterialTheme.typography.bodyExtraSmall,
modifier = Modifier.padding(bottom = 6.dp),
)
}
item {
AsyncImage(
model = data.image,
contentDescription = null,
modifier = Modifier.width(100.dp),
contentScale = ContentScale.FillWidth,
)
}
items(paragraphs.drop(3)) {
Text(
it,
style = MaterialTheme.typography.bodyExtraSmall,
modifier = Modifier.padding(bottom = 6.dp),
)
}
} else {
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@kul3r4 kul3r4 Jul 28, 2025

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curious why not using Placeholder API, just for simplicity?

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@yschimke yschimke Jul 28, 2025

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Yeah, I should. It's just not there yet.

Text("Loading...")
item {
Text("Loading...")
}
}
}
}
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