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Allow categories in Wear to be collapsed and expanded for easier navigation #1886

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Expand Up @@ -6,15 +6,19 @@ import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.activity.viewModels
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.PaddingValues
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.runtime.Composable
import androidx.compose.runtime.CompositionLocalProvider
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
Expand All @@ -27,6 +31,7 @@ import androidx.navigation.NavHostController
import androidx.wear.compose.material.Chip
import androidx.wear.compose.material.ChipDefaults
import androidx.wear.compose.material.ExperimentalWearMaterialApi
import androidx.wear.compose.material.ListHeader
import androidx.wear.compose.material.MaterialTheme
import androidx.wear.compose.material.PositionIndicator
import androidx.wear.compose.material.Scaffold
Expand Down Expand Up @@ -74,6 +79,13 @@ class HomeActivity : ComponentActivity(), HomeView {
private val entityViewModel by viewModels<EntityViewModel>()
private val mainScope: CoroutineScope = CoroutineScope(Dispatchers.Main + Job())

var expandedFavorites: Boolean by mutableStateOf(true)
var expandedInputBooleans: Boolean by mutableStateOf(true)
var expandedLights: Boolean by mutableStateOf(true)
var expandedScenes: Boolean by mutableStateOf(true)
var expandedScripts: Boolean by mutableStateOf(true)
var expandedSwitches: Boolean by mutableStateOf(true)

companion object {
private const val TAG = "HomeActivity"
private const val SCREEN_LANDING = "landing"
Expand Down Expand Up @@ -196,52 +208,62 @@ class HomeActivity : ComponentActivity(), HomeView {
state = scalingLazyListState
) {
if (favorites.isNotEmpty()) {
item {
SetListHeader(
id = R.string.favorites,
expanded = expandedFavorites
)
}
val favoriteArray = favorites.toTypedArray()
items(favoriteArray.size) { index ->
Spacer(modifier = Modifier.height(10.dp))
if (index == 0)
SetTitle(id = R.string.favorites)
val favoriteEntityID =
favoriteArray[index].split(",")[0]
val favoriteName = favoriteArray[index].split(",")[1]
val favoriteIcon = favoriteArray[index].split(",")[2]
if (entities.isNullOrEmpty()) {
// Use a normal chip when we don't have the state of the entity
Chip(
modifier = Modifier
.fillMaxWidth()
.padding(top = if (index == 0) 30.dp else 10.dp),
icon = {
Image(
asset = getIcon(
favoriteIcon,
favoriteEntityID.split(".")[0],
baseContext
if (expandedFavorites) {
items(favoriteArray.size) { index ->
val favoriteEntityID =
favoriteArray[index].split(",")[0]
val favoriteName =
favoriteArray[index].split(",")[1]
val favoriteIcon =
favoriteArray[index].split(",")[2]
if (entities.isNullOrEmpty()) {
// Use a normal chip when we don't have the state of the entity
Chip(
modifier = Modifier
.fillMaxWidth()
.padding(top = if (index == 0) 0.dp else 10.dp),
icon = {
Image(
asset = getIcon(
favoriteIcon,
favoriteEntityID.split(".")[0],
baseContext
)
?: CommunityMaterial.Icon.cmd_cellphone
)
?: CommunityMaterial.Icon.cmd_cellphone
)
},
label = {
Text(
text = favoriteName,
maxLines = 2,
overflow = TextOverflow.Ellipsis
)
},
onClick = {
presenter.onEntityClicked(
favoriteEntityID
},
label = {
Text(
text = favoriteName,
maxLines = 2,
overflow = TextOverflow.Ellipsis
)
},
onClick = {
presenter.onEntityClicked(
favoriteEntityID
)
},
colors = ChipDefaults.primaryChipColors(
backgroundColor = colorResource(id = R.color.colorAccent),
contentColor = Color.Black
)
},
colors = ChipDefaults.primaryChipColors(
backgroundColor = colorResource(id = R.color.colorAccent),
contentColor = Color.Black
)
)
} else {
for (entity in entities) {
if (entity.entityId == favoriteEntityID) {
SetEntityUI(entity = entity, index = index)
} else {
for (entity in entities) {
if (entity.entityId == favoriteEntityID) {
SetEntityUI(
entity = entity,
index = index
)
}
}
}
}
Expand Down Expand Up @@ -271,42 +293,70 @@ class HomeActivity : ComponentActivity(), HomeView {
}
}
if (inputBooleans.isNotEmpty()) {
items(inputBooleans.size) { index ->
if (index == 0)
SetTitle(R.string.input_booleans)
SetEntityUI(inputBooleans[index], index)
item {
SetListHeader(
id = R.string.input_booleans,
expanded = expandedInputBooleans
)
}
if (expandedInputBooleans) {
items(inputBooleans.size) { index ->
SetEntityUI(inputBooleans[index], index)
}
}
}
if (lights.isNotEmpty()) {
items(lights.size) { index ->
if (index == 0)
SetTitle(R.string.lights)
SetEntityUI(lights[index], index)
item {
SetListHeader(
id = R.string.lights,
expanded = expandedLights
)
}
if (expandedLights) {
items(lights.size) { index ->
SetEntityUI(lights[index], index)
}
}
}
if (scenes.isNotEmpty()) {
items(scenes.size) { index ->
if (index == 0)
SetTitle(R.string.scenes)

SetEntityUI(scenes[index], index)
item {
SetListHeader(
id = R.string.scenes,
expanded = expandedScenes
)
}
if (expandedScenes) {
items(scenes.size) { index ->
SetEntityUI(scenes[index], index)
}
}
}
if (scripts.isNotEmpty()) {
items(scripts.size) { index ->
if (index == 0)
SetTitle(R.string.scripts)
SetEntityUI(scripts[index], index)
item {
SetListHeader(
id = R.string.scripts,
expanded = expandedScripts
)
}
if (expandedScripts) {
items(scripts.size) { index ->
SetEntityUI(scripts[index], index)
}
}
}
if (switches.isNotEmpty()) {
items(switches.size) { index ->
if (index == 0)
SetTitle(R.string.switches)
SetEntityUI(switches[index], index)
item {
SetListHeader(
id = R.string.switches,
expanded = expandedSwitches
)
}
if (expandedSwitches) {
items(switches.size) { index ->
SetEntityUI(switches[index], index)
}
}
}

item {
LoadOtherSection(swipeDismissableNavController)
}
Expand Down Expand Up @@ -348,7 +398,7 @@ class HomeActivity : ComponentActivity(), HomeView {
},
modifier = Modifier
.fillMaxWidth()
.padding(top = if (index == 0) 30.dp else 10.dp),
.padding(top = if (index == 0) 0.dp else 10.dp),
appIcon = { Image(asset = iconBitmap ?: CommunityMaterial.Icon.cmd_cellphone) },
label = {
Text(
Expand All @@ -374,7 +424,7 @@ class HomeActivity : ComponentActivity(), HomeView {
Chip(
modifier = Modifier
.fillMaxWidth()
.padding(top = if (index == 0) 30.dp else 10.dp),
.padding(top = if (index == 0) 0.dp else 10.dp),
icon = { Image(asset = iconBitmap ?: CommunityMaterial.Icon.cmd_cellphone) },
label = {
Text(
Expand Down Expand Up @@ -442,4 +492,28 @@ class HomeActivity : ComponentActivity(), HomeView {
entityViewModel.entitiesResponse = presenter.getEntities()
}
}

@Composable
private fun SetListHeader(id: Int, expanded: Boolean) {
ListHeader(
modifier = Modifier
.clickable {
when (id) {
R.string.favorites -> expandedFavorites = !expanded
R.string.input_booleans -> expandedInputBooleans = !expanded
R.string.lights -> expandedLights = !expanded
R.string.scenes -> expandedScenes = !expanded
R.string.scripts -> expandedScripts = !expanded
R.string.switches -> expandedSwitches = !expanded
}
}
) {
Row {
Text(
text = stringResource(id = id) + if (expanded) " -" else " +",
color = Color.White
)
}
}
}
}