Merge pull request 'Update dependency mapshaper to v0.7.45' (#551) from renovate/mapshaper-0.x-lockfile into main

.github/workflows/build.yml

@@ -23,7 +23,7 @@ jobs:
       contents: write
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0 
     

app/build.gradle

@@ -2,7 +2,7 @@ plugins {
     id 'com.android.application'
     id 'org.jetbrains.kotlin.plugin.serialization' version '2.4.0'
     id 'org.jetbrains.kotlin.plugin.compose' version '2.4.0'
-    id 'com.mikepenz.aboutlibraries.plugin' version '14.2.1'
+    id 'com.mikepenz.aboutlibraries.plugin' version '15.0.3'
 }
 
 android {
@@ -15,7 +15,7 @@ android {
         applicationId 'net.helcel.beans'
         minSdk = 28
         targetSdk = 37
-        versionName "1.3"
+        versionName "1.5"
         versionCode project.hasProperty('VERSION_CODE') ? project.property('VERSION_CODE').toInteger() : 1
     }
     signingConfigs {
@@ -87,7 +87,7 @@ aboutLibraries {
 
 dependencies {
     implementation 'androidx.compose.material3:material3:1.4.0'
-    implementation "androidx.compose.material:material:1.11.2"
+    implementation "androidx.compose.material:material:1.11.4"
     implementation 'androidx.compose.material:material-icons-extended:1.7.8'
     implementation 'androidx.navigation:navigation-compose:2.9.8'
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs_nio:2.1.5'
@@ -106,12 +106,12 @@ dependencies {
     implementation 'com.github.chrisbanes:PhotoView:2.3.0'
 
     implementation 'com.mikepenz:aboutlibraries:14.2.1'
-    implementation 'com.mikepenz:aboutlibraries-compose-m3:14.2.1'
+    implementation 'com.mikepenz:aboutlibraries-compose-m3:15.0.3'
-    implementation 'com.mikepenz:aboutlibraries-core:14.2.1'
+    implementation 'com.mikepenz:aboutlibraries-core:15.0.3'
 
 
-    implementation platform('androidx.compose:compose-bom:2026.05.01')
+    implementation platform('androidx.compose:compose-bom:2026.06.01')
-    debugImplementation 'androidx.compose.ui:ui-tooling:1.11.2'
+    debugImplementation 'androidx.compose.ui:ui-tooling:1.11.4'
 }
 
 tasks.configureEach { task ->

app/src/main/java/net/helcel/beans/activity/MainScreen.kt

@@ -14,7 +14,6 @@ import androidx.compose.material.Icon
 import androidx.compose.material.IconButton
 import androidx.compose.material.MaterialTheme
 import androidx.compose.material.Scaffold
-import androidx.compose.material.Surface
 import androidx.compose.material.Text
 import androidx.compose.material.TopAppBar
 import androidx.compose.material.icons.Icons
@@ -22,10 +21,11 @@ import androidx.compose.material.icons.filled.Edit
 import androidx.compose.material.icons.filled.Percent
 import androidx.compose.material.icons.filled.Settings
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.unit.dp
 import androidx.compose.ui.viewinterop.AndroidView
 import androidx.navigation.NavHostController
 import androidx.navigation.compose.NavHost
@@ -43,31 +43,38 @@ import net.helcel.beans.svg.SVGWrapper
 
 class MainScreen : ComponentActivity() {
 
-    private lateinit var psvg: SVGWrapper
+    private var psvg by mutableStateOf<SVGWrapper?>(null)
-    private lateinit var css: CSSWrapper
+    private var css by mutableStateOf<CSSWrapper?>(null)
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         actionBar?.hide()
         Settings.start(this)
-        GeoLocImporter.importStates(this)
         Data.loadData(this, Int.MIN_VALUE)
+        GeoLocImporter.importStates(this)
+
+        refreshProjection()
 
         setContent {
             SysTheme {
                 Box(modifier = Modifier.fillMaxSize().background(MaterialTheme.colors.primary).statusBarsPadding(),) {
-                    AppNavHost(psvg, css)
+                    AppNavHost()
                 }
             }
         }
-        refreshProjection()
     }
 
     @Composable
-    fun AppNavHost(psvg: SVGWrapper, css: CSSWrapper) {
+    fun AppNavHost() {
         val navController = rememberNavController()
         NavHost(navController, startDestination = "main") {
-            composable("main") { MainScreenC(psvg,css, navController) }
+            composable("main") {
+                val currentPsvg = psvg
+                val currentCss = css
+                if (currentPsvg != null && currentCss != null) {
+                    MainScreenC(currentPsvg, currentCss, navController)
+                }
+            }
             composable("settings") { SettingsMainScreen { navController.navigate("main") } }
             composable("edit") { EditScreen { navController.navigate("main") } }
             composable("stats") { StatsScreen { navController.navigate("main") } }
@@ -105,19 +112,25 @@ class MainScreen : ComponentActivity() {
     @Composable
     fun MapScreen(psvg: SVGWrapper, css: CSSWrapper) {
         Box {
+            val cssContent = css.get()
+            val drawable = remember(psvg, css, cssContent) {
                 val opt: RenderOptions = RenderOptions.create()
-            opt.css(css.get())
+                opt.css(cssContent)
-            val drawable = remember(psvg, css) {
                 PictureDrawable(psvg.get()?.renderToPicture(opt))
             }
-            AndroidView(factory = { ctx ->
+            AndroidView(
+                factory = { ctx ->
                     PhotoView(ctx).apply {
                         setLayerType(ImageView.LAYER_TYPE_SOFTWARE, null)
-                    setImageDrawable(drawable)
+                        maximumScale = 64f
-                    maximumScale = 32f
                         scaleType = ImageView.ScaleType.FIT_CENTER
                     }
-            }, modifier = Modifier.fillMaxSize())
+                },
+                update = { view ->
+                    view.setImageDrawable(drawable)
+                },
+                modifier = Modifier.fillMaxSize()
+            )
         }
     }
 

app/src/main/java/net/helcel/beans/activity/SettingsScreen.kt

@@ -48,23 +48,22 @@ import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.Dialog
-import androidx.preference.PreferenceManager
-import net.helcel.beans.R
-import net.helcel.beans.countries.GeoLocImporter
-import net.helcel.beans.helper.Settings
 import androidx.core.content.edit
 import androidx.navigation.NavHostController
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
 import androidx.navigation.compose.rememberNavController
+import androidx.preference.PreferenceManager
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
+import net.helcel.beans.R
 import net.helcel.beans.activity.sub.AboutScreen
 import net.helcel.beans.activity.sub.EditPlaceColorDialog
-import net.helcel.beans.activity.sub.EditPlaceDialog
 import net.helcel.beans.activity.sub.LicenseScreen
+import net.helcel.beans.countries.GeoLocImporter
 import net.helcel.beans.helper.Data
+import net.helcel.beans.helper.Settings
 
 @Composable
 fun SysTheme(
@@ -156,150 +155,39 @@ fun SettingsScreen(navController: NavHostController = settingsNav()) {
     val defaultTheme = stringResource(R.string.system)
     val keyProjection = stringResource(R.string.key_projection)
     val keyGroup = stringResource(R.string.key_group)
+    val keyRegional = stringResource(R.string.key_regional)
+    val keyCascadeStats = stringResource(R.string.key_cascade_stats)
     val offString = stringResource(R.string.off)
-
+    val onString = stringResource(R.string.on)
-    var showEdit by remember { mutableStateOf(false) }
 
     var theme by remember { mutableStateOf(prefs.getString(keyTheme, defaultTheme)!!) }
     var projection by remember { mutableStateOf(prefs.getString(keyProjection, "default")!!) }
     var groups by remember { mutableStateOf(prefs.getString(keyGroup, offString)!!) }
+    var regional by remember { mutableStateOf(prefs.getString(keyRegional, offString)!!) }
+    var cascadeStats by remember { mutableStateOf(prefs.getString(keyCascadeStats, offString)!!) }
 
-        if(showEdit)
+    var showGroupDialog by remember { mutableStateOf(false) }
-            EditPlaceDialog(true) {
+    var showRegionalDialog by remember { mutableStateOf(false) }
-                showEdit = false
+    var showLoad by remember { mutableStateOf(false) }
-                val g = Data.selected_group
+    val scope = rememberCoroutineScope()
-                if (it && g != null)
-                    Data.visits.reassignAllVisitedToGroup(g.key)
-            }
 
-        LazyColumn(
+    if (showGroupDialog) {
-            modifier = Modifier
-                .fillMaxSize()
-                .padding(16.dp)
-                .background(MaterialTheme.colors.background)
-        ) {
-            item {
-                Text(
-                    "Theme", style = MaterialTheme.typography.h6,
-                    color = MaterialTheme.colors.onBackground,
-                )
-                MultiPreference(arrayOf(stringResource(R.string.system),stringResource(R.string.light),stringResource(R.string.dark)), theme) { newTheme ->
-                    theme = newTheme
-                    prefs.edit { putString(keyTheme, newTheme) }
-                }
-                HorizontalDivider()
-            }
-            item {
-                Text(
-                    "Map Projection",
-                    style = MaterialTheme.typography.h6,
-                    color = MaterialTheme.colors.onBackground,
-                    modifier = Modifier.padding(top = 16.dp)
-                )
-                MultiPreference(arrayOf(stringResource(R.string.mercator), stringResource(R.string.azimuthalequidistant)), projection) { newProj ->
-                    projection = newProj
-                    prefs.edit { putString(keyProjection, newProj) }
-                    Settings.refreshProjection()
-                }
-                HorizontalDivider()
-            }
-            item {
-                Text(
-                    "Groups",
-                    style = MaterialTheme.typography.h6,
-                    color = MaterialTheme.colors.onBackground,
-                    modifier = Modifier.padding(top = 16.dp)
-                )
-                var showDialog by remember{mutableStateOf(false)}
-                if(showDialog){
         EditPlaceColorDialog(
             deleteMode = true,
             onDismiss = {
                 val g = Data.selected_group
-                            if (g != null)
+                if (g != null) {
                     Data.visits.reassignAllVisitedToGroup(g.key)
-                            showDialog = false
+                    Data.groups.keepOnly(g.key)
+                    Data.saveData()
+                    groups = offString
+                    prefs.edit { putString(keyGroup, offString) }
+                }
+                showGroupDialog = false
             })
     }
-                MultiPreference(
-                    arrayOf(stringResource(R.string.on), stringResource(R.string.off)),
-                    groups
-                ) { key ->
-                    if (key == offString) {
-                        showDialog=true
-                    }
-                    groups = key
-                    prefs.edit { putString(keyGroup, key) }
-                }
-                HorizontalDivider()
-            }
-            item {
-                Text(
-                    text = "Regional",
-                    style = MaterialTheme.typography.h6,
-                    color = MaterialTheme.colors.onBackground,
-                    modifier = Modifier
-                        .padding(top = 16.dp)
-                        .clickable(onClick = {}),
-                )
-                RegionalScreen()
-                HorizontalDivider()
-            }
-            item{
-                val launcher = rememberLauncherForActivityResult(
-                contract = ActivityResultContracts.OpenDocument(),
-                onResult = { uri -> Data.doImport(context, uri)   }
-                )
-                Row(
-                    modifier = Modifier.fillMaxWidth()
-                ) {
-                    Button(onClick = {
-                        launcher.launch(arrayOf("*/*"))
-                    }, modifier = Modifier
-                        .fillMaxWidth(fraction = 0.4f)
-                        .padding(vertical = 8.dp)) {
-                        Text("Import")
-                    }
-                    Spacer(
-                        modifier = Modifier.fillMaxWidth(0.4f)
-                    )
-                    Button(onClick = {
-                        Data.doExport(context)
-                    }, modifier = Modifier
-                        .fillMaxWidth(fraction = 1f)
-                        .padding(vertical = 8.dp)) {
-                        Text("Export")
-                    }
-                }
-                HorizontalDivider()
-            }
-            item {
-                PreferenceButton("Licenses") {
-                    if (navController.currentDestination?.route != "licenses")
-                        navController.navigate("licenses")
-                }
-                PreferenceButton("About") {
-                    if (navController.currentDestination?.route != "about")
-                        navController.navigate("about")
-                }
-            }
-        }
-    }
 
-@Composable
+    if (showRegionalDialog) {
-fun RegionalScreen() {
-    val context = LocalContext.current
-
-    val keyRegional = stringResource(R.string.key_regional)
-    val offString = stringResource(R.string.off)
-    val onString = stringResource(R.string.on)
-    val prefs = PreferenceManager.getDefaultSharedPreferences(context)
-    var selected by remember {  mutableStateOf(prefs.getString(keyRegional, offString)!!)}
-    var regional by remember{ mutableStateOf(prefs.getString(keyRegional, offString)!!)}
-    var showDialog by remember{mutableStateOf(false)}
-    var showLoad by remember{mutableStateOf(false)}
-
-    if(showDialog)
         Dialog(
             content = {
                 Column(
@@ -308,25 +196,26 @@ fun RegionalScreen() {
                             MaterialTheme.colors.background,
                             RoundedCornerShape(corner = CornerSize(16.dp))
                         )
-                        .padding(16.dp),){
+                        .padding(16.dp),
-                Text(style=MaterialTheme.typography.caption, text=  stringResource(R.string.delete_regions))
+                ) {
+                    Text(
+                        style = MaterialTheme.typography.caption,
+                        text = stringResource(R.string.delete_regions)
+                    )
                     Button(onClick = {
                         GeoLocImporter.clearStates()
-                        regional= selected
+                        regional = offString
-                        prefs.edit {
+                        prefs.edit { putString(keyRegional, offString) }
-                            putString(
+                        showRegionalDialog = false
-                                keyRegional,
-                                regional
-                            )
-                        }
-                        showDialog=false
                     }) {
                         Text(stringResource(R.string.ok))
                     }
                 }
             },
-            onDismissRequest = { showDialog=false }
+            onDismissRequest = { showRegionalDialog = false }
         )
+    }
+
     if (showLoad) {
         Dialog(
             content = {
@@ -339,15 +228,74 @@ fun RegionalScreen() {
             onDismissRequest = {}
         )
     }
-    val scope = rememberCoroutineScope()
+
-    MultiPreference(arrayOf(stringResource(R.string.on),stringResource(R.string.off)),regional) { key ->
+    LazyColumn(
-                when (key) {
+        modifier = Modifier
-                    offString -> { showDialog=true
+            .fillMaxSize()
-                        selected=key
+            .padding(16.dp)
+            .background(MaterialTheme.colors.background)
+    ) {
+        item {
+            Text(
+                stringResource(R.string.key_theme),
+                style = MaterialTheme.typography.h6,
+                color = MaterialTheme.colors.onBackground,
+            )
+            MultiPreference(
+                arrayOf(
+                    stringResource(R.string.system),
+                    stringResource(R.string.light),
+                    stringResource(R.string.dark)
+                ), theme
+            ) { newTheme ->
+                theme = newTheme
+                prefs.edit { putString(keyTheme, newTheme) }
             }
-                    onString -> {
+            HorizontalDivider()
-                        regional = key
+        }
-                        prefs.edit { putString(keyRegional, key) }
+        item {
+            Text(
+                stringResource(R.string.key_projection),
+                style = MaterialTheme.typography.h6,
+                color = MaterialTheme.colors.onBackground,
+                modifier = Modifier.padding(top = 16.dp)
+            )
+            MultiPreference(
+                arrayOf(stringResource(R.string.mercator), stringResource(R.string.azimuthalequidistant)),
+                projection
+            ) { newProj ->
+                projection = newProj
+                prefs.edit { putString(keyProjection, newProj) }
+                Settings.refreshProjection()
+            }
+            HorizontalDivider()
+        }
+        item {
+            SettingSwitch(
+                label = stringResource(R.string.key_group),
+                subtitle = stringResource(R.string.key_group_desc),
+                isChecked = groups == onString,
+                onCheckedChange = { isChecked ->
+                    if (!isChecked) {
+                        Data.selected_group = null
+                        showGroupDialog = true
+                    } else {
+                        groups = onString
+                        prefs.edit { putString(keyGroup, onString) }
+                    }
+                }
+            )
+            HorizontalDivider()
+        }
+        item {
+            SettingSwitch(
+                label = stringResource(R.string.key_regional),
+                subtitle = stringResource(R.string.key_regional_desc),
+                isChecked = regional == onString,
+                onCheckedChange = { isChecked ->
+                    if (isChecked) {
+                        regional = onString
+                        prefs.edit { putString(keyRegional, onString) }
                         showLoad = true
                         scope.launch {
                             withContext(Dispatchers.IO) {
@@ -355,25 +303,80 @@ fun RegionalScreen() {
                             }
                             showLoad = false
                         }
+                    } else {
+                        showRegionalDialog = true
+                    }
+                }
+            )
+            HorizontalDivider()
+        }
+        item {
+            SettingSwitch(
+                label = stringResource(R.string.pref_cascade_stats),
+                subtitle = stringResource(R.string.pref_cascade_stats_desc),
+                isChecked = cascadeStats == onString,
+                onCheckedChange = { isChecked ->
+                    cascadeStats = if (isChecked) onString else offString
+                    prefs.edit { putString(keyCascadeStats, cascadeStats) }
+                }
+            )
+            HorizontalDivider()
+        }
+        item {
+            val launcher = rememberLauncherForActivityResult(
+                contract = ActivityResultContracts.OpenDocument(),
+                onResult = { uri -> Data.doImport(context, uri) }
+            )
+            Row(
+                modifier = Modifier.fillMaxWidth().padding(vertical = 8.dp)
+            ) {
+                Button(
+                    onClick = {
+                        launcher.launch(arrayOf("*/*"))
+                    }, modifier = Modifier
+                        .weight(1f)
+                ) {
+                    Text(stringResource(R.string.action_import))
+                }
+                Spacer(modifier = Modifier.size(16.dp))
+                Button(
+                    onClick = {
+                        Data.doExport(context)
+                    }, modifier = Modifier
+                        .weight(1f)
+                ) {
+                    Text(stringResource(R.string.action_export))
+                }
+            }
+            HorizontalDivider()
+        }
+        item {
+            PreferenceButton(stringResource(R.string.licenses)) {
+                if (navController.currentDestination?.route != "licenses")
+                    navController.navigate("licenses")
+            }
+            PreferenceButton(stringResource(R.string.about)) {
+                if (navController.currentDestination?.route != "about")
+                    navController.navigate("about")
             }
         }
     }
 }
 
-
 @Composable
 fun MultiPreference(list: Array<String>, selected: String, onSelected: (String) -> Unit) {
-    Column(Modifier.padding(2.dp)) {
+    Column(Modifier.padding(vertical = 2.dp)) {
         list.forEach { value ->
             Row(
                 verticalAlignment = Alignment.CenterVertically,
                 modifier = Modifier
                     .fillMaxWidth()
-                    .height(36.dp)
+                    .height(42.dp)
                     .clickable { onSelected(value) }) {
                 RadioButton(selected = selected == value, onClick = { onSelected(value) })
                 Text(
-                    value, modifier = Modifier.padding(start = 8.dp),
+                    value, modifier = Modifier.padding(start = 12.dp),
+                    style = MaterialTheme.typography.body1,
                     color = MaterialTheme.colors.onBackground,
                 )
             }
@@ -389,3 +392,38 @@ fun PreferenceButton(text: String, onClick: () -> Unit) {
         Text(text)
     }
 }
+
+@Composable
+fun SettingSwitch(
+    label: String,
+    subtitle: String? = null,
+    isChecked: Boolean,
+    onCheckedChange: (Boolean) -> Unit
+) {
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .clickable { onCheckedChange(!isChecked) }
+            .padding(vertical = 12.dp),
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        Column(modifier = Modifier.weight(1f)) {
+            Text(
+                text=label,
+                style = MaterialTheme.typography.h6,
+                color = MaterialTheme.colors.onBackground,
+            )
+            if (subtitle != null) {
+                Text(
+                    text = subtitle,
+                    style = MaterialTheme.typography.body2,
+                    color = MaterialTheme.colors.onSurface.copy(alpha = 0.6f)
+                )
+            }
+        }
+        androidx.compose.material.Switch(
+            checked = isChecked,
+            onCheckedChange = onCheckedChange
+        )
+    }
+}

app/src/main/java/net/helcel/beans/activity/StatsActivity.kt

@@ -20,6 +20,7 @@ import androidx.compose.material.TopAppBar
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.filled.ArrowBack
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateOf
@@ -32,12 +33,15 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import net.helcel.beans.R
+import net.helcel.beans.countries.Country
+import net.helcel.beans.countries.GeoLoc
 import net.helcel.beans.countries.GeoLoc.LocType
 import net.helcel.beans.countries.World
 import net.helcel.beans.helper.AUTO_GROUP
 import net.helcel.beans.helper.Data
 import net.helcel.beans.helper.Groups
-import net.helcel.beans.helper.Settings.isRegional
+import net.helcel.beans.helper.NO_GROUP
+import net.helcel.beans.helper.Settings
 import net.helcel.beans.helper.Theme.getContrastColor
 
 private val MODE_LIST = listOf(LocType.WORLD, LocType.COUNTRY, LocType.STATE)
@@ -46,7 +50,7 @@ private val MODE_LIST = listOf(LocType.WORLD, LocType.COUNTRY, LocType.STATE)
 fun StatsScreen(
     onExit: ()-> Unit
 ) {
-    val modes = if (isRegional(LocalContext.current)) MODE_LIST else MODE_LIST.take(2)
+    val modes = if (Settings.isRegional(LocalContext.current)) MODE_LIST else MODE_LIST.take(2)
     var selectedTab by remember { mutableIntStateOf(0) }
     var countMode by remember { mutableStateOf(true) }
 
@@ -57,7 +61,7 @@ fun StatsScreen(
                 TopAppBar(
                     title = {
                         Row(verticalAlignment = Alignment.CenterVertically){
-                            Text(text=stringResource(R.string.action_edit), modifier = Modifier.weight(1f))
+                            Text(text=stringResource(R.string.action_stat), modifier = Modifier.weight(1f))
                             Button(onClick = { countMode = !countMode }) {
                                 Text(if (countMode) "Count" else "Area")
                             }
@@ -115,26 +119,83 @@ fun StatsList(activeMode: LocType, countMode: Boolean) {
 
 @Composable
 fun StatsRow(group: Groups.Group, activeMode: LocType, countMode: Boolean) {
+    val context = LocalContext.current
+    val isCascadeStats = remember { Settings.isCascadeStats(context) }
+    val visits by Data.visits.visitsFlow.collectAsState()
 
-    val visited = remember(group, activeMode) {
+    val continents = remember { World.WWW.children.toList() }
-        Data.visits.getVisitedByValue(group.key)
+    val countries = remember {
+        World.WWW.children.flatMap {
+            if (it is Country) listOf(it) else it.children
+        }
     }
 
-    val count = when (activeMode) {
+    val visitedItems = remember(group, activeMode, isCascadeStats, visits) {
-        LocType.WORLD -> World.WWW.children.filter { it.code in visited }.size
+        val list = when (activeMode) {
-        LocType.COUNTRY -> World.WWW.children.flatMap { it.children.filter { c -> c.code in visited } }.size
+            LocType.WORLD -> continents
-        LocType.STATE -> World.WWW.children.flatMap { a->a.children.flatMap { b->b.children.filter { c->c.code in visited } } }.size
+            LocType.COUNTRY -> countries
-        else -> 0
+            LocType.STATE -> countries.flatMap { it.children }
+            else -> emptyList()
         }
 
-    val area = when (activeMode) {
+        fun getExplicitColor(l: GeoLoc): Int? {
-        LocType.WORLD -> World.WWW.children.filter { it.code in visited }.sumOf { it.area }
+            val c = visits.getOrDefault(l.code, 0)
-        LocType.COUNTRY -> World.WWW.children.flatMap { it.children.filter { c -> c.code in visited } }.sumOf { it.area }
+            return if (c != NO_GROUP && c != AUTO_GROUP) c else null
-        LocType.STATE -> World.WWW.children.flatMap { a->a.children.flatMap { b->b.children.filter { c->c.code in visited } } }.sumOf { it.area }
-        else -> 0
         }
 
-    val displayValue = if (countMode) count.toString() else stringResource(R.string.number_with_unit, area, "km²")
+        fun getEffectiveGroup(l: GeoLoc): Int {
+            getExplicitColor(l)?.let { return it }
+
+            if (isCascadeStats) {
+                // Parent -> Child (closest explicit ancestor)
+                val country = countries.find { it.children.contains(l) }
+                val countryColor = country?.let { getExplicitColor(it) }
+                if (countryColor != null) return countryColor
+
+                val continent = continents.find {
+                    it.children.contains(l) || (country != null && it.children.contains(country))
+                }
+                val continentColor = continent?.let { getExplicitColor(it) }
+                if (continentColor != null) return continentColor
+
+                val worldColor = getExplicitColor(World.WWW)
+                if (worldColor != null) return worldColor
+
+                // Child -> Parent (most common explicit descendant)
+                val descendants = mutableListOf<GeoLoc>()
+                fun collect(curr: GeoLoc) {
+                    curr.children.forEach {
+                        descendants.add(it)
+                        collect(it)
+                    }
+                }
+                collect(l)
+                val descendantColors = descendants.mapNotNull { getExplicitColor(it) }
+                if (descendantColors.isNotEmpty()) {
+                    return descendantColors.groupBy { it }.maxByOrNull { it.value.size }?.key ?: AUTO_GROUP
+                }
+            } else {
+                if (l.type == LocType.WORLD || l.type == LocType.COUNTRY) {
+                    val descendants = mutableListOf<GeoLoc>()
+                    fun collect(curr: GeoLoc) {
+                        curr.children.forEach { descendants.add(it); collect(it) }
+                    }
+                    collect(l)
+                    val dc = descendants.mapNotNull { getExplicitColor(it) }
+                    if (dc.isNotEmpty()) return dc.groupBy { it }.maxByOrNull { it.value.size }?.key ?: AUTO_GROUP
+                }
+            }
+
+            return AUTO_GROUP
+        }
+
+        list.filter { getEffectiveGroup(it) == group.key }
+    }
+
+    val count = visitedItems.size
+    val area = visitedItems.sumOf { it.area.toLong() }
+
+    val displayValue = if (countMode) count.toString() else stringResource(R.string.number_with_unit, area.toInt(), "km²")
 
     val backgroundColor = group.color.color
     val textColor = getContrastColor(backgroundColor)

app/src/main/java/net/helcel/beans/activity/sub/EditPlaceScreen.kt

@@ -54,27 +54,51 @@ fun EditPlaceScreenPreview(){
     EditPlaceScreen(Group.EEE)
 }
 
-fun syncVisited(loc: GeoLoc?=World.WWW){
+fun syncVisited(loc: GeoLoc?=World.WWW): Boolean {
+    var changed = false
     loc?.children?.forEach { tt ->
         tt.children.forEach {itc->
             if(Data.visits.getVisited(itc) in listOf(AUTO_GROUP,NO_GROUP)) {
-                if(itc.children.any { c -> Data.visits.getVisited(c) != NO_GROUP })
+                val newState = if(itc.children.any { c -> Data.visits.getVisited(c) != NO_GROUP })
-                    Data.visits.setVisited(itc, AUTO_GROUP)
+                    AUTO_GROUP
                 else
-                    Data.visits.setVisited(itc, NO_GROUP)
+                    NO_GROUP
+
+                if (Data.visits.getVisited(itc) != newState) {
+                    Data.visits.setVisited(itc, newState)
+                    changed = true
+                }
             }
         }
         if(Data.visits.getVisited(tt) in listOf(AUTO_GROUP,NO_GROUP)) {
-            if(tt.children.any { itc -> Data.visits.getVisited(itc) != NO_GROUP })
+            val newState = if(tt.children.any { itc -> Data.visits.getVisited(itc) != NO_GROUP })
-                Data.visits.setVisited(tt, AUTO_GROUP)
+                AUTO_GROUP
             else
-                Data.visits.setVisited(tt, NO_GROUP)
+                NO_GROUP
+
+            if (Data.visits.getVisited(tt) != newState) {
+                Data.visits.setVisited(tt, newState)
+                changed = true
             }
         }
     }
+    // Sync World from Continents
+    if (loc != null && Data.visits.getVisited(loc) in listOf(AUTO_GROUP, NO_GROUP)) {
+        val newState = if(loc.children.any { Data.visits.getVisited(it) != NO_GROUP })
+            AUTO_GROUP
+        else
+            NO_GROUP
+        if (Data.visits.getVisited(loc) != newState) {
+            Data.visits.setVisited(loc, newState)
+            changed = true
+        }
+    }
+    return changed
+}
 
 @Composable
 fun EditPlaceScreen(loc: GeoLoc, onExit:()->Unit={}) {
+    val visits by Data.visits.visitsFlow.collectAsState()
     var showEdit by remember { mutableStateOf(false) }
     val tabs : SnapshotStateList<GeoLoc> = remember { mutableStateListOf(loc) }
     val ctx = LocalContext.current
@@ -84,7 +108,12 @@ fun EditPlaceScreen(loc: GeoLoc, onExit:()->Unit={}) {
         selectedTab = tabs.lastIndex
     }
     SideEffect {
-        syncVisited()
+        // visits is used to trigger sync whenever data changes
+        if (visits.isNotEmpty() || true) {
+            if (syncVisited()) {
+                Data.saveData()
+            }
+        }
     }
     BackHandler {
         if (tabs.size > 1) tabs.removeAt(tabs.lastIndex)
@@ -95,6 +124,7 @@ fun EditPlaceScreen(loc: GeoLoc, onExit:()->Unit={}) {
             showEdit = false
             if (it) {
                 Data.visits.setVisited(Data.selected_geoloc, NO_GROUP)
+                syncVisited()
                 Data.saveData()
 
                 if (Data.selected_geoloc!=null && Data.selected_geoloc!!.children.any { itc-> Data.visits.getVisited(itc) != NO_GROUP }) {
@@ -103,6 +133,7 @@ fun EditPlaceScreen(loc: GeoLoc, onExit:()->Unit={}) {
             }
             if (Data.selected_group != null && Data.selected_geoloc != null) {
                 Data.visits.setVisited(Data.selected_geoloc, Data.selected_group!!.key)
+                syncVisited()
                 Data.saveData()
             }
             Data.selected_geoloc = null
@@ -144,12 +175,14 @@ fun EditPlaceScreen(loc: GeoLoc, onExit:()->Unit={}) {
                                         Data.visits.getVisited(itc)!= NO_GROUP } == true) AUTO_GROUP
                                 else NO_GROUP
                             )
+                            Data.saveData()
                             Data.selected_group = null
                         } else {
                             Data.selected_group = null
                             showEdit=true
                         }
-
+                        syncVisited()
+                        Data.saveData()
                     })
 
             }

app/src/main/java/net/helcel/beans/helper/Data.kt

@@ -43,14 +43,14 @@ object Data {
         if (groups.size() == 0) {
             groups.setGroup(DEFAULT_GROUP, "Visited",
                 ContextCompat.getColor(ctx, R.color.blue).toDrawable())
-            saveData()
         }
+        saveData()
     }
 
     fun saveData() {
         if(groups.id != visits.id) return
         val id = groups.id
-        sharedPreferences.edit {
+        sharedPreferences.edit(commit=true) {
             putString("groups_$id", groupsSerial.writeTo(groups))
             putString("visits_$id", visitsSerial.writeTo(visits))
         }

app/src/main/java/net/helcel/beans/helper/Groups.kt

@@ -32,12 +32,25 @@ class Groups(val id: Int, @SerialName("grps") private val groups: HashMap<Int, G
     val groupsFlow: StateFlow<List<Group>> = _groupsFlow.asStateFlow()
 
     fun setGroup(key: Int, name: String, col: ColorDrawable) {
+        val old = groups[key]
+        if (old != null && old.name == name && old.color.color == col.color) return
         groups[key] = Group(key, name, col)
-        _groupsFlow.value = groups.values.toList()
+        updateFlow()
     }
 
     fun deleteGroup(key: Int) {
         groups.remove(key)
+        updateFlow()
+    }
+
+    fun keepOnly(key: Int) {
+        val keep = groups[key] ?: return
+        groups.clear()
+        groups[key] = keep
+        updateFlow()
+    }
+
+    private fun updateFlow() {
         _groupsFlow.value = groups.values.toList()
     }
 

app/src/main/java/net/helcel/beans/helper/Settings.kt

@@ -29,6 +29,13 @@ object Settings {
         )
     }
 
+    fun isCascadeStats(ctx: Context): Boolean {
+        return getBooleanValue(
+            ctx,
+            sp.getString(ctx.getString(R.string.key_cascade_stats), ctx.getString(R.string.off))
+        )
+    }
+
     fun getStatPref(ctx: Context): String? {
         return sp.getString(
             ctx.getString(R.string.key_stats),

app/src/main/java/net/helcel/beans/helper/Visits.kt

@@ -19,24 +19,25 @@ class Visits(val id: Int, private val locs: HashMap<String, Int>) {
     val visitsFlow: StateFlow<Map<String,Int>> = _visitsFlow
 
     fun setVisited(key: GeoLoc?, b: Int) {
-        if (key == null)
+        if (key == null || locs[key.code] == b)
             return
-        _visitsFlow.value = _visitsFlow.value.toMutableMap().apply {
-            this[key.code] = b
-        }
         locs[key.code] = b
+        updateFlow()
+    }
+
+    private fun updateFlow() {
+        _visitsFlow.value = locs.toMap()
     }
 
     fun deleteVisited(key: Int) {
         val keysToDelete = locs
             .filter { it.value == key }
             .map { it.key }
-        _visitsFlow.value = _visitsFlow.value.toMutableMap().apply {
+        if (keysToDelete.isEmpty()) return
-            keysToDelete.forEach { this.remove(it)}
-        }
         keysToDelete.forEach {
             locs.remove(it)
         }
+        updateFlow()
     }
 
     fun getVisited(key: GeoLoc): Int {
@@ -60,13 +61,19 @@ class Visits(val id: Int, private val locs: HashMap<String, Int>) {
     }
 
     fun reassignAllVisitedToGroup(group: Int) {
+        var changed = false
         val keys = locs.filter { (_, grp) ->
             grp !in listOf(NO_GROUP, AUTO_GROUP)
         }.keys
         keys.forEach {
+            if (locs[it] != group) {
                 locs[it] = group
+                changed = true
+            }
+        }
+        if (changed) {
+            updateFlow()
         }
-        _visitsFlow.value = locs
     }
 
     @OptIn(ExperimentalSerializationApi::class)

app/src/main/res/drawable/ic_launcher_monochrome.xml

@@ -17,7 +17,6 @@
                 android:pathData="M36,36m-28,0a28,28 0,1 1,56 0a28,28 0,1 1,-56 0"
                 android:strokeLineJoin="round"
                 android:strokeWidth="2"
-                android:fillColor="@color/blue"
                 android:strokeColor="#000000"
                 android:strokeLineCap="round"/>
 

app/src/main/res/mipmap-anydpi/ic_launcher_round.xml

@@ -2,5 +2,5 @@
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@drawable/ic_launcher_background"/>
     <foreground android:drawable="@drawable/ic_launcher_foreground"/>
-    <monochrome android:drawable="@drawable/ic_launcher_foreground"/>
+    <monochrome android:drawable="@drawable/ic_launcher_monochrome"/>
 </adaptive-icon>

app/src/main/res/values/en.xml

@@ -15,8 +15,21 @@
     <string name="percentages">Prefer percentages (%)</string>
     <string name="licenses">Licenses</string>
     <string name="key_group">Groups</string>
-    <string name="key_regional">Regional</string>
+    <string name="key_regional">Regional mode</string>
+    <string name="key_regional_desc">Enable tracking of states and provinces</string>
+    <string name="key_cascade_stats">key_cascade_stats</string>
+    <string name="pref_cascade_stats">Cascade statistics</string>
+    <string name="pref_cascade_stats_desc">Include parents and children in the counts</string>
+    <string name="key_group_desc">Enable multiple colors</string>
     <string name="about">About</string>
+    <string name="pref_category_appearance">Appearance</string>
+    <string name="pref_category_features">Features</string>
+    <string name="pref_category_data">Data</string>
+    <string name="action_import">Import</string>
+    <string name="action_export">Export</string>
+    <string name="import_desc">Load data from a previously exported file.</string>
+    <string name="export_desc">Save your current data to a file for backup or transfer.</string>
+    <string name="key_projection_desc">Select how the map is projected onto a 2D surface.</string>
     <string name="beans_is_foss">Beans is free and open source software, licensed under the GNU General Public License (version 3 or later)</string>
     <string name="beans_repo_uri">https://github.com/helcel-net/beans</string>
     <string name="beans_repo">Project repository: %1$s\n Feel free to report issues or contribute.</string>

gradle/wrapper/gradle-wrapper.properties

@@ -1,7 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=bafc141b619ad6350fd975fc903156dd5c151998cc8b058e8c1044ab5f7b031f
+distributionSha256Sum=9c0f7faeeb306cb14e4279a3e084ca6b596894089a0638e68a07c945a32c9e14
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.1-bin.zip
 networkTimeout=10000
 retries=0
 retryBackOffMs=500

gradlew

@@ -20,7 +20,7 @@
 
 ##############################################################################
 #
-#   Gradle start up script for POSIX generated by Gradle.
+#   gradlew start up script for POSIX generated by Gradle.
 #
 #   Important for running:
 #
@@ -29,7 +29,7 @@
 #       bash, then to run this script, type that shell name before the whole
 #       command line, like:
 #
-#           ksh Gradle
+#           ksh gradlew
 #
 #       Busybox and similar reduced shells will NOT work, because this script
 #       requires all of these POSIX shell features:

gradlew.bat

@@ -19,7 +19,7 @@
 @if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
-@rem  Gradle startup script for Windows
+@rem  gradlew startup script for Windows
 @rem
 @rem ##########################################################################
 
@@ -72,7 +72,7 @@ echo location of your Java installation. 1>&2
 
 
 
-@rem Execute Gradle
+@rem Execute gradlew
 @rem endlocal doesn't take effect until after the line is parsed and variables are expanded
 @rem which allows us to clear the local environment before executing the java command
 endlocal & "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %* & call :exitWithErrorLevel