Gestures

app/ui/build.gradle.kts

@@ -143,4 +143,5 @@ dependencies {
     implementation(project(":services:accounts"))
     implementation(project(":services:backup"))
     implementation(project(":data:search-actions"))
+    implementation(project(":services:global-actions"))
 }

app/ui/src/main/java/de/mm20/launcher2/ui/gestures/Gesture.kt

@@ -0,0 +1,9 @@
+package de.mm20.launcher2.ui.gestures
+
+enum class Gesture {
+    DoubleTap,
+    LongPress,
+    SwipeDown,
+    SwipeLeft,
+    SwipeRight,
+}

app/ui/src/main/java/de/mm20/launcher2/ui/launcher/LauncherScaffoldVM.kt

@@ -1,12 +1,23 @@
 package de.mm20.launcher2.ui.launcher
 
+import android.util.Log
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.setValue
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.asLiveData
 import androidx.lifecycle.viewModelScope
+import de.mm20.launcher2.globalactions.GlobalActionsService
+import de.mm20.launcher2.permissions.PermissionGroup
+import de.mm20.launcher2.permissions.PermissionsManager
 import de.mm20.launcher2.preferences.LauncherDataStore
 import de.mm20.launcher2.preferences.Settings
+import de.mm20.launcher2.preferences.Settings.GestureSettings
+import de.mm20.launcher2.preferences.Settings.GestureSettings.GestureAction
+import de.mm20.launcher2.ui.gestures.Gesture
 import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.map
@@ -17,6 +28,19 @@ import org.koin.core.component.inject
 class LauncherScaffoldVM : ViewModel(), KoinComponent {
 
     private val dataStore: LauncherDataStore by inject()
+    private val globalActionsService: GlobalActionsService by inject()
+    private val permissionsManager: PermissionsManager by inject()
+
+    private var gestureSettings : GestureSettings? = null
+
+
+    init {
+        viewModelScope.launch {
+            dataStore.data.map { it.gestures }.collectLatest {
+                gestureSettings = it
+            }
+        }
+    }
 
     private var isSystemInDarkMode = MutableStateFlow(false)
 
@@ -84,4 +108,68 @@ class LauncherScaffoldVM : ViewModel(), KoinComponent {
     val fillClockHeight = dataStore.data.map { it.clockWidget.fillHeight }.asLiveData()
     val searchBarColor = dataStore.data.map { it.searchBar.color }.asLiveData()
     val searchBarStyle = dataStore.data.map { it.searchBar.searchBarStyle }.asLiveData()
-}
+
+
+    var failedGestureState by mutableStateOf<FailedGesture?>(null)
+    fun handleGesture(gesture: Gesture): Boolean {
+        val action = when (gesture) {
+            Gesture.DoubleTap -> gestureSettings?.doubleTap
+            Gesture.LongPress -> gestureSettings?.longPress
+            Gesture.SwipeDown -> gestureSettings?.swipeDown?.takeIf { baseLayout.value != Settings.LayoutSettings.Layout.PullDown }
+            Gesture.SwipeLeft -> gestureSettings?.swipeLeft?.takeIf { baseLayout.value != Settings.LayoutSettings.Layout.Pager }
+            Gesture.SwipeRight -> gestureSettings?.swipeRight?.takeIf { baseLayout.value != Settings.LayoutSettings.Layout.PagerReversed }
+        }
+        val requiresAccessibilityService =
+            action == GestureAction.OpenRecents
+                    || action == GestureAction.OpenPowerDialog
+                    || action == GestureAction.OpenQuickSettings
+                    || action == GestureAction.OpenNotificationDrawer
+                    || action == GestureAction.LockScreen
+
+        if (action != null && requiresAccessibilityService && !permissionsManager.checkPermissionOnce(PermissionGroup.Accessibility)) {
+            failedGestureState = FailedGesture(gesture, action)
+            return true
+        }
+
+
+        return when (action) {
+            GestureAction.OpenSearch -> {
+                openSearch()
+                true
+            }
+
+            GestureAction.OpenNotificationDrawer -> {
+                globalActionsService.openNotificationDrawer()
+                true
+            }
+
+            GestureAction.OpenQuickSettings -> {
+                globalActionsService.openQuickSettings()
+                true
+            }
+
+            GestureAction.LockScreen -> {
+                globalActionsService.lockScreen()
+                true
+            }
+
+            GestureAction.OpenPowerDialog -> {
+                globalActionsService.openPowerDialog()
+                true
+            }
+
+            GestureAction.OpenRecents -> {
+                globalActionsService.openRecents()
+                true
+            }
+
+            else -> false
+        }
+    }
+
+    fun dismissGestureFailedSheet() {
+        failedGestureState = null
+    }
+}
+
+data class FailedGesture(val gesture: Gesture, val action: GestureAction)

app/ui/src/main/java/de/mm20/launcher2/ui/launcher/SharedLauncherActivity.kt

@@ -4,7 +4,6 @@ import android.app.WallpaperManager
 import android.content.res.Configuration
 import android.content.res.Resources
 import android.os.Bundle
-import android.util.Log
 import androidx.activity.compose.setContent
 import androidx.activity.viewModels
 import androidx.compose.foundation.background
@@ -37,6 +36,7 @@ import androidx.core.view.WindowInsetsControllerCompat
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.flowWithLifecycle
 import com.google.accompanist.systemuicontroller.rememberSystemUiController
+import de.mm20.launcher2.globalactions.GlobalActionsService
 import de.mm20.launcher2.preferences.Settings
 import de.mm20.launcher2.preferences.Settings.SystemBarsSettings.SystemBarColors
 import de.mm20.launcher2.ui.assistant.AssistantScaffold
@@ -44,13 +44,14 @@ import de.mm20.launcher2.ui.base.BaseActivity
 import de.mm20.launcher2.ui.base.ProvideCurrentTime
 import de.mm20.launcher2.ui.base.ProvideSettings
 import de.mm20.launcher2.ui.component.NavBarEffects
+import de.mm20.launcher2.ui.gestures.Gesture
 import de.mm20.launcher2.ui.gestures.GestureDetector
 import de.mm20.launcher2.ui.gestures.GestureHandler
 import de.mm20.launcher2.ui.gestures.LocalGestureDetector
 import de.mm20.launcher2.ui.ktx.animateTo
 import de.mm20.launcher2.ui.ktx.toPixels
-import de.mm20.launcher2.ui.launcher.sheets.CustomizeSearchableSheet
-import de.mm20.launcher2.ui.launcher.sheets.EditFavoritesSheet
+import de.mm20.launcher2.ui.launcher.sheets.FailedGestureSheet
+import de.mm20.launcher2.ui.launcher.sheets.LauncherBottomSheets
 import de.mm20.launcher2.ui.launcher.sheets.LauncherBottomSheetManager
 import de.mm20.launcher2.ui.launcher.sheets.LocalBottomSheetManager
 import de.mm20.launcher2.ui.launcher.transitions.HomeTransition
@@ -62,6 +63,7 @@ import de.mm20.launcher2.ui.locals.LocalWallpaperColors
 import de.mm20.launcher2.ui.locals.LocalWindowSize
 import de.mm20.launcher2.ui.theme.LauncherTheme
 import de.mm20.launcher2.ui.theme.wallpaperColorsAsState
+import org.koin.android.ext.android.inject
 import kotlin.math.absoluteValue
 import kotlin.math.pow
 
@@ -70,7 +72,9 @@ abstract class SharedLauncherActivity(
     private val mode: LauncherActivityMode
 ) : BaseActivity() {
 
-    private val viewModel: LauncherActivityVM by viewModels()
+    private val viewModel: LauncherScaffoldVM by viewModels()
+
+    private val globalActionsService: GlobalActionsService by inject()
 
     internal val homeTransitionManager = HomeTransitionManager()
 
@@ -256,52 +260,43 @@ abstract class SharedLauncherActivity(
                                         ) { enterTransitionProgress.value }
                                     }
                                 }
-
-                                bottomSheetManager.customizeSearchableSheetShown.value?.let {
-                                    CustomizeSearchableSheet(
-                                        searchable = it,
-                                        onDismiss = { bottomSheetManager.dismissCustomizeSearchableModal() })
-                                }
-                                if (bottomSheetManager.editFavoritesSheetShown.value) {
-                                    EditFavoritesSheet(onDismiss = { bottomSheetManager.dismissEditFavoritesSheet() })
-                                }
+                                LauncherBottomSheets()
                             }
 
                             val swipeThreshold = 150.dp.toPixels()
                             GestureHandler(
                                 detector = gestureDetector,
                                 onDoubleTap = {
-                                    Log.d("MM20", "Double tap")
+                                    viewModel.handleGesture(Gesture.DoubleTap)
                                 },
                                 onLongPress = {
-                                    Log.d("MM20", "Long press")
+                                    viewModel.handleGesture(Gesture.LongPress)
                                 },
                                 onDrag = {
                                     return@GestureHandler when {
                                         it.x > swipeThreshold && it.x.absoluteValue > it.y.absoluteValue * 2f -> {
-                                            Log.d("MM20", "Swipe right")
-                                            true
+                                            viewModel.handleGesture(Gesture.SwipeRight)
                                         }
 
                                         it.x < -swipeThreshold && it.x.absoluteValue > it.y.absoluteValue * 2f -> {
-                                            Log.d("MM20", "Swipe left")
-                                            true
+                                            viewModel.handleGesture(Gesture.SwipeLeft)
                                         }
 
                                         it.y > swipeThreshold && it.y.absoluteValue > it.x.absoluteValue * 2f -> {
-                                            Log.d("MM20", "Swipe down")
-                                            true
+                                            viewModel.handleGesture(Gesture.SwipeDown)
                                         }
-
-                                        it.y < -swipeThreshold && it.y.absoluteValue > it.x.absoluteValue * 2f -> {
-                                            Log.d("MM20", "Swipe up")
-                                            true
-                                        }
-
                                         else -> false
                                     }
                                 }
                             )
+                            if (viewModel.failedGestureState != null) {
+                                FailedGestureSheet(
+                                    failedGesture = viewModel.failedGestureState!!,
+                                    onDismiss = {
+                                        viewModel.dismissGestureFailedSheet()
+                                    }
+                                )
+                            }
                         }
                     }
                 }

app/ui/src/main/java/de/mm20/launcher2/ui/launcher/sheets/FailedGestureSheet.kt

@@ -0,0 +1,79 @@
+package de.mm20.launcher2.ui.launcher.sheets
+
+import androidx.appcompat.app.AppCompatActivity
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.OutlinedButton
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalLifecycleOwner
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import androidx.lifecycle.viewmodel.compose.viewModel
+import de.mm20.launcher2.preferences.Settings
+import de.mm20.launcher2.ui.R
+import de.mm20.launcher2.ui.component.BottomSheetDialog
+import de.mm20.launcher2.ui.component.MissingPermissionBanner
+import de.mm20.launcher2.ui.gestures.Gesture
+import de.mm20.launcher2.ui.launcher.FailedGesture
+
+@Composable
+fun FailedGestureSheet(
+    failedGesture: FailedGesture,
+    onDismiss: () -> Unit,
+) {
+    val viewModel: FailedGestureSheetVM = viewModel()
+
+    val actionName = stringResource(when(failedGesture.action) {
+        Settings.GestureSettings.GestureAction.OpenSearch -> R.string.gesture_action_open_search
+        Settings.GestureSettings.GestureAction.OpenNotificationDrawer -> R.string.gesture_action_notifications
+        Settings.GestureSettings.GestureAction.LockScreen -> R.string.gesture_action_lock_screen
+        Settings.GestureSettings.GestureAction.OpenQuickSettings -> R.string.gesture_action_quick_settings
+        Settings.GestureSettings.GestureAction.OpenRecents -> R.string.gesture_action_recents
+        Settings.GestureSettings.GestureAction.OpenPowerDialog -> R.string.gesture_action_power_menu
+        else -> R.string.gesture_action_none
+    })
+    val gestureName = stringResource(when(failedGesture.gesture) {
+        Gesture.DoubleTap -> R.string.preference_gesture_double_tap
+        Gesture.LongPress -> R.string.preference_gesture_long_press
+        Gesture.SwipeDown -> R.string.preference_gesture_swipe_down
+        Gesture.SwipeLeft -> R.string.preference_gesture_swipe_left
+        Gesture.SwipeRight -> R.string.preference_gesture_swipe_right
+    })
+
+    BottomSheetDialog(
+        title = { Text(actionName) },
+        onDismissRequest = onDismiss,
+    ) {
+        Column(
+            modifier = Modifier
+                .verticalScroll(rememberScrollState())
+                .padding(it)
+        ) {
+            Text(
+                stringResource(R.string.gesture_failed_message, gestureName, actionName),
+                style = MaterialTheme.typography.bodySmall
+            )
+            val context = LocalLifecycleOwner.current
+            MissingPermissionBanner(
+                modifier = Modifier.padding(vertical = 16.dp),
+                text = stringResource(id = R.string.missing_permission_accessibility_gesture_failed),
+                secondaryAction = {
+                    OutlinedButton(onClick = {
+                        viewModel.disableGesture(failedGesture.gesture)
+                        onDismiss()
+                    }) {
+                        Text(stringResource(R.string.turn_off))
+                    }
+                },
+                onClick = {
+                    viewModel.requestPermission(context as AppCompatActivity)
+                    onDismiss()
+                })
+        }
+    }
+}

app/ui/src/main/java/de/mm20/launcher2/ui/launcher/sheets/FailedGestureSheetVM.kt

@@ -0,0 +1,40 @@
+package de.mm20.launcher2.ui.launcher.sheets
+
+import androidx.appcompat.app.AppCompatActivity
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import de.mm20.launcher2.permissions.PermissionGroup
+import de.mm20.launcher2.permissions.PermissionsManager
+import de.mm20.launcher2.preferences.LauncherDataStore
+import de.mm20.launcher2.preferences.Settings.GestureSettings.GestureAction
+import de.mm20.launcher2.ui.gestures.Gesture
+import kotlinx.coroutines.launch
+import org.koin.core.component.KoinComponent
+import org.koin.core.component.inject
+
+class FailedGestureSheetVM : ViewModel(), KoinComponent {
+    private val permissionsManager: PermissionsManager by inject()
+    private val dataStore: LauncherDataStore by inject()
+
+    fun requestPermission(context: AppCompatActivity) {
+        permissionsManager.requestPermission(context, PermissionGroup.Accessibility)
+    }
+
+    fun disableGesture(gesture: Gesture) {
+        viewModelScope.launch {
+            dataStore.updateData {
+                it.toBuilder().setGestures(
+                    it.gestures.toBuilder().apply {
+                        when (gesture) {
+                            Gesture.SwipeDown -> swipeDown = GestureAction.None
+                            Gesture.SwipeLeft -> swipeLeft = GestureAction.None
+                            Gesture.SwipeRight -> swipeRight = GestureAction.None
+                            Gesture.DoubleTap -> doubleTap = GestureAction.None
+                            Gesture.LongPress -> longPress = GestureAction.None
+                        }
+                    }.build()
+                ).build()
+            }
+        }
+    }
+}

app/ui/src/main/java/de/mm20/launcher2/ui/launcher/sheets/LauncherBottomSheets.kt

@@ -0,0 +1,16 @@
+package de.mm20.launcher2.ui.launcher.sheets
+
+import androidx.compose.runtime.Composable
+
+@Composable
+fun LauncherBottomSheets() {
+    val bottomSheetManager = LocalBottomSheetManager.current
+    bottomSheetManager.customizeSearchableSheetShown.value?.let {
+        CustomizeSearchableSheet(
+            searchable = it,
+            onDismiss = { bottomSheetManager.dismissCustomizeSearchableModal() })
+    }
+    if (bottomSheetManager.editFavoritesSheetShown.value) {
+        EditFavoritesSheet(onDismiss = { bottomSheetManager.dismissEditFavoritesSheet() })
+    }
+}

app/ui/src/main/java/de/mm20/launcher2/ui/settings/SettingsActivity.kt

@@ -39,6 +39,7 @@ import de.mm20.launcher2.ui.settings.debug.DebugSettingsScreen
 import de.mm20.launcher2.ui.settings.easteregg.EasterEggSettingsScreen
 import de.mm20.launcher2.ui.settings.favorites.FavoritesSettingsScreen
 import de.mm20.launcher2.ui.settings.filesearch.FileSearchSettingsScreen
+import de.mm20.launcher2.ui.settings.gestures.GestureSettingsScreen
 import de.mm20.launcher2.ui.settings.hiddenitems.HiddenItemsSettingsScreen
 import de.mm20.launcher2.ui.settings.layout.LayoutSettingsScreen
 import de.mm20.launcher2.ui.settings.license.LicenseScreen
@@ -115,6 +116,9 @@ class SettingsActivity : BaseActivity() {
                         composable("settings/search") {
                             SearchSettingsScreen()
                         }
+                        composable("settings/gestures") {
+                            GestureSettingsScreen()
+                        }
                         composable("settings/search/unitconverter") {
                             UnitConverterSettingsScreen()
                         }

app/ui/src/main/java/de/mm20/launcher2/ui/settings/gestures/GestureSettingsScreen.kt

@@ -0,0 +1,131 @@
+package de.mm20.launcher2.ui.settings.gestures
+
+import androidx.appcompat.app.AppCompatActivity
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.foundation.layout.padding
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.livedata.observeAsState
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import androidx.lifecycle.viewmodel.compose.viewModel
+import de.mm20.launcher2.ktx.isAtLeastApiLevel
+import de.mm20.launcher2.preferences.Settings.GestureSettings.GestureAction
+import de.mm20.launcher2.preferences.Settings.LayoutSettings.Layout
+import de.mm20.launcher2.ui.R
+import de.mm20.launcher2.ui.component.MissingPermissionBanner
+import de.mm20.launcher2.ui.component.preferences.ListPreference
+import de.mm20.launcher2.ui.component.preferences.PreferenceCategory
+import de.mm20.launcher2.ui.component.preferences.PreferenceScreen
+
+@Composable
+fun GestureSettingsScreen() {
+    val viewModel: GestureSettingsScreenVM = viewModel()
+
+    val layout by viewModel.layout.observeAsState()
+    val hasPermission by viewModel.hasPermission.observeAsState()
+
+    val options = buildList {
+        add(stringResource(R.string.gesture_action_none) to GestureAction.None)
+        add(stringResource(R.string.gesture_action_notifications) to GestureAction.OpenNotificationDrawer)
+        add(stringResource(R.string.gesture_action_quick_settings) to GestureAction.OpenQuickSettings)
+        if (isAtLeastApiLevel(28)) add(stringResource(R.string.gesture_action_lock_screen) to GestureAction.LockScreen)
+        add(stringResource(R.string.gesture_action_recents) to GestureAction.OpenRecents)
+        add(stringResource(R.string.gesture_action_power_menu) to GestureAction.OpenPowerDialog)
+        add(stringResource(R.string.gesture_action_open_search) to GestureAction.OpenSearch)
+    }
+
+    val context = LocalContext.current
+    PreferenceScreen(title = stringResource(R.string.preference_screen_gestures)) {
+        item {
+            PreferenceCategory {
+                val doubleTap by viewModel.doubleTap.observeAsState()
+                AnimatedVisibility(hasPermission == false && requiresAccessibilityService(doubleTap)) {
+                    MissingPermissionBanner(
+                        modifier = Modifier.padding(16.dp),
+                        text = stringResource(R.string.missing_permission_accessibility_gesture_settings),
+                        onClick = { viewModel.requestPermission(context as AppCompatActivity) }
+                    )
+                }
+                ListPreference(
+                    title = stringResource(R.string.preference_gesture_double_tap),
+                    items = options,
+                    value = doubleTap,
+                    onValueChanged = { if (it != null) viewModel.setDoubleTap(it) }
+                )
+                val longPress by viewModel.longPress.observeAsState()
+                AnimatedVisibility(hasPermission == false && requiresAccessibilityService(longPress)) {
+                    MissingPermissionBanner(
+                        modifier = Modifier.padding(16.dp),
+                        text = stringResource(R.string.missing_permission_accessibility_gesture_settings),
+                        onClick = { viewModel.requestPermission(context as AppCompatActivity) }
+                    )
+                }
+                ListPreference(
+                    title = stringResource(R.string.preference_gesture_long_press),
+                    items = options,
+                    value = longPress,
+                    onValueChanged = { if (it != null) viewModel.setLongPress(it) }
+                )
+                val swipeDown by viewModel.swipeDown.observeAsState()
+                AnimatedVisibility(hasPermission == false && requiresAccessibilityService(swipeDown)) {
+                    MissingPermissionBanner(
+                        modifier = Modifier.padding(16.dp),
+                        text = stringResource(R.string.missing_permission_accessibility_gesture_settings),
+                        onClick = { viewModel.requestPermission(context as AppCompatActivity) }
+                    )
+                }
+                ListPreference(
+                    title = stringResource(R.string.preference_gesture_swipe_down),
+                    enabled = layout != Layout.PullDown,
+                    items = options,
+                    value = if (layout == Layout.PullDown) GestureAction.OpenSearch else swipeDown,
+                    onValueChanged = { if (it != null) viewModel.setSwipeDown(it) }
+                )
+                val swipeLeft by viewModel.swipeLeft.observeAsState()
+                AnimatedVisibility(hasPermission == false && requiresAccessibilityService(swipeLeft)) {
+                    MissingPermissionBanner(
+                        modifier = Modifier.padding(16.dp),
+                        text = stringResource(R.string.missing_permission_accessibility_gesture_settings),
+                        onClick = { viewModel.requestPermission(context as AppCompatActivity) }
+                    )
+                }
+                ListPreference(
+                    title = stringResource(R.string.preference_gesture_swipe_left),
+                    enabled = layout != Layout.Pager,
+                    items = options,
+                    value = if (layout == Layout.Pager) GestureAction.OpenSearch else swipeLeft,
+                    onValueChanged = { if (it != null) viewModel.setSwipeLeft(it) }
+                )
+                val swipeRight by viewModel.swipeRight.observeAsState()
+                AnimatedVisibility(hasPermission == false && requiresAccessibilityService(swipeRight)) {
+                    MissingPermissionBanner(
+                        modifier = Modifier.padding(16.dp),
+                        text = stringResource(R.string.missing_permission_accessibility_gesture_settings),
+                        onClick = { viewModel.requestPermission(context as AppCompatActivity) }
+                    )
+                }
+                ListPreference(
+                    title = stringResource(R.string.preference_gesture_swipe_right),
+                    enabled = layout != Layout.PagerReversed,
+                    items = options,
+                    value = if (layout == Layout.PagerReversed) GestureAction.OpenSearch else swipeRight,
+                    onValueChanged = { if (it != null) viewModel.setSwipeRight(it) }
+                )
+            }
+        }
+    }
+}
+
+fun requiresAccessibilityService(action: GestureAction?) : Boolean{
+    return when(action) {
+        GestureAction.OpenNotificationDrawer,
+        GestureAction.LockScreen,
+        GestureAction.OpenQuickSettings,
+        GestureAction.OpenRecents,
+        GestureAction.OpenPowerDialog -> true
+        else -> false
+    }
+}

app/ui/src/main/java/de/mm20/launcher2/ui/settings/gestures/GestureSettingsScreenVM.kt

@@ -0,0 +1,78 @@
+package de.mm20.launcher2.ui.settings.gestures
+
+import androidx.appcompat.app.AppCompatActivity
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.asLiveData
+import androidx.lifecycle.viewModelScope
+import de.mm20.launcher2.permissions.PermissionGroup
+import de.mm20.launcher2.permissions.PermissionsManager
+import de.mm20.launcher2.preferences.LauncherDataStore
+import de.mm20.launcher2.preferences.Settings.GestureSettings.GestureAction
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.launch
+import org.koin.core.component.KoinComponent
+import org.koin.core.component.inject
+
+class GestureSettingsScreenVM : ViewModel(), KoinComponent {
+    private val dataStore: LauncherDataStore by inject()
+    private val permissionsManager: PermissionsManager by inject()
+
+    val hasPermission = permissionsManager.hasPermission(PermissionGroup.Accessibility).asLiveData()
+
+    val layout = dataStore.data.map { it.layout.baseLayout }.asLiveData()
+
+    val swipeDown = dataStore.data.map { it.gestures.swipeDown }.asLiveData()
+    val swipeLeft = dataStore.data.map { it.gestures.swipeLeft }.asLiveData()
+    val swipeRight = dataStore.data.map { it.gestures.swipeRight }.asLiveData()
+    val doubleTap = dataStore.data.map { it.gestures.doubleTap }.asLiveData()
+    val longPress = dataStore.data.map { it.gestures.longPress }.asLiveData()
+
+    fun setSwipeDown(action: GestureAction) {
+        viewModelScope.launch {
+            dataStore.updateData {
+                it.toBuilder().setGestures(it.gestures.toBuilder().setSwipeDown(action).build())
+                    .build()
+            }
+        }
+    }
+
+    fun setSwipeLeft(action: GestureAction) {
+        viewModelScope.launch {
+            dataStore.updateData {
+                it.toBuilder().setGestures(it.gestures.toBuilder().setSwipeLeft(action).build())
+                    .build()
+            }
+        }
+    }
+
+    fun setSwipeRight(action: GestureAction) {
+        viewModelScope.launch {
+            dataStore.updateData {
+                it.toBuilder().setGestures(it.gestures.toBuilder().setSwipeRight(action).build())
+                    .build()
+            }
+        }
+    }
+
+    fun setDoubleTap(action: GestureAction) {
+        viewModelScope.launch {
+            dataStore.updateData {
+                it.toBuilder().setGestures(it.gestures.toBuilder().setDoubleTap(action).build())
+                    .build()
+            }
+        }
+    }
+
+    fun setLongPress(action: GestureAction) {
+        viewModelScope.launch {
+            dataStore.updateData {
+                it.toBuilder().setGestures(it.gestures.toBuilder().setLongPress(action).build())
+                    .build()
+            }
+        }
+    }
+
+    fun requestPermission(context: AppCompatActivity) {
+        permissionsManager.requestPermission(context, PermissionGroup.Accessibility)
+    }
+}

app/ui/src/main/java/de/mm20/launcher2/ui/settings/main/MainSettingsScreen.kt

@@ -46,6 +46,14 @@ fun MainSettingsScreen() {
                             navController?.navigate("settings/widgets")
                         }
                     )
+                    Preference(
+                        icon = Icons.Rounded.Gesture,
+                        title = stringResource(id = R.string.preference_screen_gestures),
+                        summary = stringResource(id = R.string.preference_screen_gestures_summary),
+                        onClick = {
+                            navController?.navigate("settings/gestures")
+                        }
+                    )
                     Preference(
                         icon = Icons.Rounded.NotificationBadge,
                         title = stringResource(id = R.string.preference_screen_badges),