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weather widget animation

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This commit is contained in:
MM20
2026-04-03 18:08:54 +02:00
parent 37fa1697dd
commit 063aca8f46
1 changed files with 144 additions and 102 deletions
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246
app/ui/src/main/java/de/mm20/launcher2/ui/launcher/widgets/weather/WeatherWidget.kt
View File

@@ -9,6 +9,7 @@ import android.text.format.DateUtils
import androidx.appcompat.app.AppCompatActivity
import androidx.compose.animation.AnimatedContent
import androidx.compose.animation.AnimatedVisibility
import androidx.compose.animation.SharedTransitionScope
import androidx.compose.animation.core.animateFloatAsState
import androidx.compose.animation.expandHorizontally
import androidx.compose.animation.fadeIn
@@ -393,143 +394,184 @@ private fun CurrentWeatherDetails(
val resources = LocalResources.current
val items = remember(forecast) {
buildList<Pair<@Composable () -> Unit, String>> {
buildList<Triple<String, @Composable () -> Unit, String>> {
if (
forecast.precipProbability != null && forecast.precipProbability!! >= 20 ||
forecast.precipitation != null && forecast.precipitation!! >= 1
) {
add(
@Composable {
Icon(
painter = painterResource(R.drawable.rainy_20px),
modifier = Modifier
.size(20.dp),
contentDescription = null,
tint = MaterialTheme.colorScheme.secondary,
)
} to when {
forecast.precipProbability != null
&& forecast.precipitation != null
&& forecast.precipitation!! >= 0.05 -> {
"${
formatPercent(
forecast.precipProbability!!.toFloat()
)
} • ${
Triple(
"rain",
@Composable {
Icon(
painter = painterResource(R.drawable.rainy_20px),
modifier = Modifier
.size(20.dp),
contentDescription = null,
tint = MaterialTheme.colorScheme.secondary,
)
},
when {
forecast.precipProbability != null
&& forecast.precipitation != null
&& forecast.precipitation!! >= 0.05 -> {
"${
formatPercent(
forecast.precipProbability!!.toFloat()
)
} • ${
formatPrecipitation(
context,
forecast.precipitation?.toFloat() ?: 0f,
measurementSystem
)
}"
}
forecast.precipProbability != null -> {
formatPercent(forecast.precipProbability!!.toFloat())
}
else -> {
formatPrecipitation(
context,
forecast.precipitation?.toFloat() ?: 0f,
measurementSystem
)
}"
}
}
forecast.precipProbability != null -> {
formatPercent(forecast.precipProbability!!.toFloat())
}
else -> {
formatPrecipitation(
context,
forecast.precipitation?.toFloat() ?: 0f,
measurementSystem
)
}
}
)
)
}
if (forecast.uvIndex != null && forecast.uvIndex!! >= 3) {
add(
@Composable {
Icon(
painter = painterResource(R.drawable.sunny_20px),
modifier = Modifier
.size(20.dp),
contentDescription = null,
tint = MaterialTheme.colorScheme.secondary,
)
} to resources.getString(R.string.uv_index, forecast.uvIndex?.roundToInt())
Triple(
"uv",
@Composable {
Icon(
painter = painterResource(R.drawable.sunny_20px),
modifier = Modifier
.size(20.dp),
contentDescription = null,
tint = MaterialTheme.colorScheme.secondary,
)
},
resources.getString(R.string.uv_index, forecast.uvIndex?.roundToInt())
)
)
}
if (forecast.windSpeed != null && forecast.windSpeed!! >= 3) {
add(
@Composable {
if (forecast.windDirection != null) {
// windDirection is "fromDirection"; Wind (arrow) blows into opposite direction
val angle by animateFloatAsState(forecast.windDirection!!.toFloat() + 180f)
Icon(
painter = painterResource(R.drawable.navigation_20px),
modifier = Modifier
.rotate(angle)
.size(20.dp),
contentDescription = null,
tint = MaterialTheme.colorScheme.secondary,
)
} else {
Icon(
painter = painterResource(R.drawable.air_20px),
contentDescription = null,
modifier = Modifier.size(20.dp),
tint = MaterialTheme.colorScheme.secondary,
)
}
} to formatSpeed(
context,
forecast.windSpeed!!.toFloat(),
measurementSystem
Triple(
"wind",
@Composable {
if (forecast.windDirection != null) {
// windDirection is "fromDirection"; Wind (arrow) blows into opposite direction
val angle by animateFloatAsState(forecast.windDirection!!.toFloat() + 180f)
Icon(
painter = painterResource(R.drawable.navigation_20px),
modifier = Modifier
.rotate(angle)
.size(20.dp),
contentDescription = null,
tint = MaterialTheme.colorScheme.secondary,
)
} else {
Icon(
painter = painterResource(R.drawable.air_20px),
contentDescription = null,
modifier = Modifier.size(20.dp),
tint = MaterialTheme.colorScheme.secondary,
)
}
},
formatSpeed(
context,
forecast.windSpeed!!.toFloat(),
measurementSystem
)
)
)
}
if (size < 4 && forecast.humidity != null && forecast.temperature >= 293.15) {
add(
@Composable {
Icon(
painter = painterResource(R.drawable.humidity_mid_20px),
modifier = Modifier
.size(20.dp),
contentDescription = null,
tint = MaterialTheme.colorScheme.secondary,
)
} to formatPercent(forecast.humidity!!.toFloat()),
Triple(
"humidity",
@Composable {
Icon(
painter = painterResource(R.drawable.humidity_mid_20px),
modifier = Modifier
.size(20.dp),
contentDescription = null,
tint = MaterialTheme.colorScheme.secondary,
)
},
formatPercent(forecast.humidity!!.toFloat())
),
)
}
if (size < 4 && forecast.clouds != null && forecast.clouds!! >= 10) {
add(
@Composable {
Icon(
painter = painterResource(R.drawable.cloud_20px),
modifier = Modifier
.size(20.dp),
contentDescription = null,
tint = MaterialTheme.colorScheme.secondary,
)
} to formatPercent(forecast.clouds!!.toFloat()),
Triple(
"clouds",
@Composable {
Icon(
painter = painterResource(R.drawable.cloud_20px),
modifier = Modifier
.size(20.dp),
contentDescription = null,
tint = MaterialTheme.colorScheme.secondary,
)
},
formatPercent(forecast.clouds!!.toFloat())
),
)
}
}
}
FlowRow(
modifier = modifier,
verticalArrangement = Arrangement.spacedBy(8.dp),
horizontalArrangement = Arrangement.spacedBy(16.dp, Alignment.End),
) {
for (item in items) {
Row(
modifier = Modifier,
verticalAlignment = Alignment.CenterVertically,
horizontalArrangement = Arrangement.SpaceBetween,
SharedTransitionScope {
AnimatedContent(
items,
modifier = it,
) { items ->
FlowRow(
modifier = modifier,
verticalArrangement = Arrangement.spacedBy(8.dp),
horizontalArrangement = Arrangement.spacedBy(16.dp, Alignment.End),
) {
item.first()
Text(
textAlign = TextAlign.End,
modifier = Modifier.padding(start = 4.dp),
text = item.second,
style = MaterialTheme.typography.labelSmall,
)
for (item in items) {
Row(
verticalAlignment = Alignment.CenterVertically,
) {
Box(
modifier = Modifier.sharedElement(
rememberSharedContentState(
key = item.first,
),
placeholderSize = SharedTransitionScope.PlaceholderSize.AnimatedSize,
animatedVisibilityScope = this@AnimatedContent,
)
) {
item.second()
}
Text(
textAlign = TextAlign.Start,
modifier = Modifier.padding(start = 4.dp).sharedBounds(
rememberSharedContentState(
key = item.first + "text",
),
placeholderSize = SharedTransitionScope.PlaceholderSize.AnimatedSize,
animatedVisibilityScope = this@AnimatedContent,
),
text = item.third,
style = MaterialTheme.typography.labelSmall,
)
}
}
}
}
}