Pull to refresh on home screen

app/src/main/java/to/bitkit/ui/scaffold/AppScaffold.kt

@@ -6,7 +6,6 @@ import androidx.compose.foundation.layout.imePadding
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Bolt
-import androidx.compose.material.icons.filled.Refresh
 import androidx.compose.material.icons.outlined.Settings
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Icon
@@ -26,7 +25,6 @@ import to.bitkit.ui.navigateToSettings
 fun AppScaffold(
     navController: NavController,
     titleText: String,
-    onRefresh: () -> Unit,
     content: @Composable () -> Unit,
 ) {
     Scaffold(
@@ -37,12 +35,6 @@ fun AppScaffold(
                     Title(text = titleText)
                 },
                 actions = {
-                    IconButton(onRefresh) {
-                        Icon(
-                            imageVector = Icons.Default.Refresh,
-                            contentDescription = stringResource(R.string.sync),
-                        )
-                    }
                     IconButton(onClick = navController::navigateToNodeState) {
                         Icon(
                             imageVector = Icons.Default.Bolt,

app/src/main/java/to/bitkit/ui/screens/wallets/HomeScreen.kt

@@ -15,6 +15,12 @@ import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.systemBarsPadding
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material.ExperimentalMaterialApi
+import androidx.compose.material.pullrefresh.PullRefreshIndicator
+import androidx.compose.material.pullrefresh.pullRefresh
+import androidx.compose.material.pullrefresh.rememberPullRefreshState
 import androidx.compose.material3.VerticalDivider
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
@@ -65,6 +71,7 @@ import to.bitkit.ui.utils.screenSlideIn
 import to.bitkit.ui.utils.screenSlideOut
 import to.bitkit.ui.utils.withAccent
 import to.bitkit.viewmodels.AppViewModel
+import to.bitkit.viewmodels.MainUiState
 import to.bitkit.viewmodels.WalletViewModel
 
 @Composable
@@ -73,7 +80,7 @@ fun HomeScreen(
     appViewModel: AppViewModel,
     rootNavController: NavController,
 ) {
-    val uiState by walletViewModel.uiState.collectAsState()
+    val uiState: MainUiState by walletViewModel.uiState.collectAsState()
     val currentSheet by appViewModel.currentSheet
     SheetHost(
         shouldExpand = currentSheet != null,
@@ -103,13 +110,14 @@ fun HomeScreen(
             val walletNavController = rememberNavController()
             NavHost(
                 navController = walletNavController,
-                startDestination = HomeRoutes.Home
+                startDestination = HomeRoutes.Home,
             ) {
                 composable<HomeRoutes.Home> {
                     HomeContentView(
+                        uiState = uiState,
                         rootNavController = rootNavController,
                         walletNavController = walletNavController,
-                        onRefresh = walletViewModel::refreshState,
+                        onRefresh = walletViewModel::onPullToRefresh,
                     )
                 }
                 composable<HomeRoutes.Savings>(
@@ -162,16 +170,17 @@ fun HomeScreen(
     }
 }
 
+@OptIn(ExperimentalMaterialApi::class)
 @Composable
 private fun HomeContentView(
+    uiState: MainUiState,
     rootNavController: NavController,
     walletNavController: NavController,
     onRefresh: () -> Unit,
 ) {
     AppScaffold(
         navController = rootNavController,
         titleText = "Your Name",
-        onRefresh = onRefresh,
     ) {
         RequestNotificationPermissions()
         val balances = LocalBalances.current
@@ -182,11 +191,18 @@ private fun HomeContentView(
                 showEmptyStateSetting && balances.totalSats == 0uL
             }
         }
-        Box(modifier = Modifier.fillMaxSize()) {
+        val pullRefreshState = rememberPullRefreshState(refreshing = uiState.isRefreshing, onRefresh = onRefresh)
+
+        Box(
+            modifier = Modifier
+                .fillMaxSize()
+                .pullRefresh(pullRefreshState)
+        ) {
             Column(
                 modifier = Modifier
                     .padding(horizontal = 16.dp)
                     .fillMaxSize()
+                    .verticalScroll(rememberScrollState())
             ) {
                 BalanceHeaderView(sats = balances.totalSats.toLong(), modifier = Modifier.fillMaxWidth())
                 if (!showEmptyState) {
@@ -235,6 +251,12 @@ private fun HomeContentView(
                         .align(Alignment.BottomCenter)
                 )
             }
+
+            PullRefreshIndicator(
+                refreshing = uiState.isRefreshing,
+                state = pullRefreshState,
+                modifier = Modifier.align(Alignment.TopCenter)
+            )
         }
     }
 }
@@ -275,6 +297,7 @@ object HomeRoutes {
 private fun HomeContentViewPreview() {
     AppThemeSurface {
         HomeContentView(
+            uiState = MainUiState(),
             rootNavController = rememberNavController(),
             walletNavController = rememberNavController(),
             onRefresh = {},

app/src/main/java/to/bitkit/ui/screens/wallets/activity/AllActivityScreen.kt

@@ -8,7 +8,6 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.wrapContentWidth
 import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.lazy.itemsIndexed
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.HorizontalDivider
@@ -177,32 +176,22 @@ fun ActivityList(
     onActivityItemClick: (String) -> Unit,
 ) {
     if (items != null) {
-        LazyColumn(
+        Column(
             horizontalAlignment = Alignment.CenterHorizontally,
             modifier = Modifier.fillMaxWidth()
         ) {
-            items(
-                items = items,
-                key = {
-                    when (it) {
-                        is Activity.Onchain -> it.v1.id
-                        is Activity.Lightning -> it.v1.id
-                    }
-                }
-            ) { item ->
+            items.forEach { item ->
                 ActivityRow(item, onActivityItemClick)
                 HorizontalDivider(color = Colors.White10)
             }
-            item {
-                if (items.isEmpty()) {
-                    BodyMSB(stringResource(R.string.wallet__activity_no), Modifier.padding(16.dp))
-                } else {
-                    TertiaryButton(
-                        text = stringResource(R.string.wallet__activity_show_all),
-                        onClick = onAllActivityClick,
-                        modifier = Modifier.wrapContentWidth().padding(top = 8.dp)
-                    )
-                }
+            if (items.isEmpty()) {
+                BodyMSB(stringResource(R.string.wallet__activity_no), Modifier.padding(16.dp))
+            } else {
+                TertiaryButton(
+                    text = stringResource(R.string.wallet__activity_show_all),
+                    onClick = onAllActivityClick,
+                    modifier = Modifier.wrapContentWidth().padding(top = 8.dp)
+                )
             }
         }
     } else {

app/src/main/java/to/bitkit/viewmodels/WalletViewModel.kt

@@ -218,6 +218,19 @@ class WalletViewModel @Inject constructor(
         }
     }
 
+    fun onPullToRefresh() {
+        viewModelScope.launch {
+            _uiState.update { it.copy(isRefreshing = true) }
+            try {
+                sync()
+            } catch (e: Throwable) {
+                ToastEventBus.send(e)
+            } finally {
+                _uiState.update { it.copy(isRefreshing = false) }
+            }
+        }
+    }
+
     private suspend fun registerForNotificationsIfNeeded() {
         val token = firebaseMessaging.token.await()
         val cachedToken = keychain.loadString(Keychain.Key.PUSH_NOTIFICATION_TOKEN.name)
@@ -483,6 +496,7 @@ data class MainUiState(
     val nodeLifecycleState: NodeLifecycleState = NodeLifecycleState.Stopped,
     val peers: List<LnPeer> = emptyList(),
     val channels: List<ChannelDetails> = emptyList(),
+    val isRefreshing: Boolean = false,
 )
 
 // endregion