Add CREATE_NOTIFICATION action for persistent custom notifications

base/src/main/java/io/github/sds100/keymapper/base/BaseMainNavHost.kt

@@ -18,7 +18,9 @@ import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
 import io.github.sds100.keymapper.base.actions.ChooseActionScreen
 import io.github.sds100.keymapper.base.actions.ChooseActionViewModel
+import io.github.sds100.keymapper.base.actions.ConfigCreateNotificationViewModel
 import io.github.sds100.keymapper.base.actions.ConfigShellCommandViewModel
+import io.github.sds100.keymapper.base.actions.CreateNotificationActionScreen
 import io.github.sds100.keymapper.base.actions.ShellCommandActionScreen
 import io.github.sds100.keymapper.base.actions.uielement.InteractUiElementScreen
 import io.github.sds100.keymapper.base.actions.uielement.InteractUiElementViewModel
@@ -89,6 +91,19 @@ fun BaseMainNavHost(
             )
         }
 
+        composable<NavDestination.ConfigNotificationAction> { backStackEntry ->
+            val viewModel: ConfigCreateNotificationViewModel = hiltViewModel()
+
+            backStackEntry.handleRouteArgs<NavDestination.ConfigNotificationAction> { destination ->
+                destination.actionJson?.let { viewModel.loadAction(Json.decodeFromString(it)) }
+            }
+
+            CreateNotificationActionScreen(
+                modifier = Modifier.fillMaxSize(),
+                viewModel = viewModel,
+            )
+        }
+
         composable<NavDestination.ChooseConstraint> {
             val viewModel: ChooseConstraintViewModel = hiltViewModel()
 

base/src/main/java/io/github/sds100/keymapper/base/actions/ActionData.kt

@@ -871,6 +871,20 @@ sealed class ActionData : Comparable<ActionData> {
         override val id: ActionId = ActionId.DISMISS_ALL_NOTIFICATIONS
     }
 
+    @Serializable
+    data class CreateNotification(
+        val title: String,
+        val text: String,
+        val timeoutMs: Long?,
+    ) : ActionData() {
+        override val id: ActionId = ActionId.CREATE_NOTIFICATION
+
+        override fun compareTo(other: ActionData) = when (other) {
+            is CreateNotification -> title.compareTo(other.title)
+            else -> super.compareTo(other)
+        }
+    }
+
     @Serializable
     data object AnswerCall : ActionData() {
         override val id: ActionId = ActionId.ANSWER_PHONE_CALL

base/src/main/java/io/github/sds100/keymapper/base/actions/ActionDataEntityMapper.kt

@@ -50,6 +50,7 @@ object ActionDataEntityMapper {
 
             ActionEntity.Type.INTERACT_UI_ELEMENT -> ActionId.INTERACT_UI_ELEMENT
             ActionEntity.Type.SHELL_COMMAND -> ActionId.SHELL_COMMAND
+            ActionEntity.Type.CREATE_NOTIFICATION -> ActionId.CREATE_NOTIFICATION
         }
 
         return when (actionId) {
@@ -556,6 +557,22 @@ object ActionDataEntityMapper {
             ActionId.SHOW_POWER_MENU -> ActionData.ShowPowerMenu
             ActionId.DISMISS_MOST_RECENT_NOTIFICATION -> ActionData.DismissLastNotification
             ActionId.DISMISS_ALL_NOTIFICATIONS -> ActionData.DismissAllNotifications
+            ActionId.CREATE_NOTIFICATION -> {
+                val title = entity.extras.getData(ActionEntity.EXTRA_NOTIFICATION_TITLE).valueOrNull()
+                    ?: return null
+
+                val text = entity.data.takeIf { it.isNotBlank() }
+                    ?: return null
+
+                val timeoutMs = entity.extras.getData(ActionEntity.EXTRA_NOTIFICATION_TIMEOUT).valueOrNull()
+                    ?.toLongOrNull()
+
+                ActionData.CreateNotification(
+                    title = title,
+                    text = text,
+                    timeoutMs = timeoutMs,
+                )
+            }
             ActionId.ANSWER_PHONE_CALL -> ActionData.AnswerCall
             ActionId.END_PHONE_CALL -> ActionData.EndCall
             ActionId.DEVICE_CONTROLS -> ActionData.DeviceControls
@@ -749,6 +766,7 @@ object ActionDataEntityMapper {
             is ActionData.Sound -> ActionEntity.Type.SOUND
             is ActionData.InteractUiElement -> ActionEntity.Type.INTERACT_UI_ELEMENT
             is ActionData.ShellCommand -> ActionEntity.Type.SHELL_COMMAND
+            is ActionData.CreateNotification -> ActionEntity.Type.CREATE_NOTIFICATION
             else -> ActionEntity.Type.SYSTEM_ACTION
         }
 
@@ -819,6 +837,7 @@ object ActionDataEntityMapper {
             data.command.toByteArray(),
             Base64.DEFAULT,
         ).trim() // Trim to remove trailing newline added by Base64.DEFAULT
+        is ActionData.CreateNotification -> data.text
         is ActionData.HttpRequest -> SYSTEM_ACTION_ID_MAP[data.id]!!
         is ActionData.ControlMediaForApp.Rewind -> SYSTEM_ACTION_ID_MAP[data.id]!!
         is ActionData.ControlMediaForApp.Stop -> SYSTEM_ACTION_ID_MAP[data.id]!!
@@ -1105,6 +1124,13 @@ object ActionDataEntityMapper {
             EntityExtra(ActionEntity.EXTRA_SHELL_COMMAND_TIMEOUT, data.timeoutMillis.toString()),
         )
 
+        is ActionData.CreateNotification -> buildList {
+            add(EntityExtra(ActionEntity.EXTRA_NOTIFICATION_TITLE, data.title))
+            data.timeoutMs?.let { 
+                add(EntityExtra(ActionEntity.EXTRA_NOTIFICATION_TIMEOUT, it.toString()))
+            }
+        }
+
         else -> emptyList()
     }
 

base/src/main/java/io/github/sds100/keymapper/base/actions/ActionId.kt

@@ -138,6 +138,7 @@ enum class ActionId {
 
     DISMISS_MOST_RECENT_NOTIFICATION,
     DISMISS_ALL_NOTIFICATIONS,
+    CREATE_NOTIFICATION,
 
     ANSWER_PHONE_CALL,
     END_PHONE_CALL,

base/src/main/java/io/github/sds100/keymapper/base/actions/ActionUtils.kt

@@ -248,6 +248,7 @@ object ActionUtils {
 
         ActionId.DISMISS_MOST_RECENT_NOTIFICATION -> ActionCategory.NOTIFICATIONS
         ActionId.DISMISS_ALL_NOTIFICATIONS -> ActionCategory.NOTIFICATIONS
+        ActionId.CREATE_NOTIFICATION -> ActionCategory.NOTIFICATIONS
         ActionId.DEVICE_CONTROLS -> ActionCategory.APPS
 
         ActionId.INTERACT_UI_ELEMENT -> ActionCategory.APPS
@@ -373,6 +374,7 @@ object ActionUtils {
         ActionId.DISMISS_MOST_RECENT_NOTIFICATION ->
             R.string.action_dismiss_most_recent_notification
         ActionId.DISMISS_ALL_NOTIFICATIONS -> R.string.action_dismiss_all_notifications
+        ActionId.CREATE_NOTIFICATION -> R.string.action_create_notification
         ActionId.ANSWER_PHONE_CALL -> R.string.action_answer_call
         ActionId.END_PHONE_CALL -> R.string.action_end_call
         ActionId.SEND_SMS -> R.string.action_send_sms
@@ -500,6 +502,7 @@ object ActionUtils {
         ActionId.SOUND -> R.drawable.ic_outline_volume_up_24
         ActionId.DISMISS_MOST_RECENT_NOTIFICATION -> R.drawable.ic_baseline_clear_all_24
         ActionId.DISMISS_ALL_NOTIFICATIONS -> R.drawable.ic_baseline_clear_all_24
+        ActionId.CREATE_NOTIFICATION -> R.drawable.ic_notification_play
         ActionId.ANSWER_PHONE_CALL -> R.drawable.ic_outline_call_24
         ActionId.END_PHONE_CALL -> R.drawable.ic_outline_call_end_24
         ActionId.SEND_SMS -> R.drawable.ic_outline_message_24
@@ -744,6 +747,8 @@ object ActionUtils {
             ActionId.DISMISS_MOST_RECENT_NOTIFICATION,
                 -> return listOf(Permission.NOTIFICATION_LISTENER)
 
+            ActionId.CREATE_NOTIFICATION -> return listOf(Permission.POST_NOTIFICATIONS)
+
             ActionId.ANSWER_PHONE_CALL,
             ActionId.END_PHONE_CALL,
                 -> return listOf(Permission.ANSWER_PHONE_CALL)
@@ -882,6 +887,7 @@ object ActionUtils {
         ActionId.SOUND -> Icons.AutoMirrored.Outlined.VolumeUp
         ActionId.DISMISS_MOST_RECENT_NOTIFICATION -> Icons.Outlined.ClearAll
         ActionId.DISMISS_ALL_NOTIFICATIONS -> Icons.Outlined.ClearAll
+        ActionId.CREATE_NOTIFICATION -> Icons.AutoMirrored.Outlined.Message
         ActionId.ANSWER_PHONE_CALL -> Icons.Outlined.Call
         ActionId.END_PHONE_CALL -> Icons.Outlined.CallEnd
         ActionId.DEVICE_CONTROLS -> KeyMapperIcons.HomeIotDevice
@@ -934,6 +940,7 @@ fun ActionData.isEditable(): Boolean = when (this) {
     is ActionData.ComposeSms,
     is ActionData.HttpRequest,
     is ActionData.ShellCommand,
+    is ActionData.CreateNotification,
     is ActionData.InteractUiElement,
     is ActionData.MoveCursor,
         -> true

base/src/main/java/io/github/sds100/keymapper/base/actions/ConfigCreateNotificationViewModel.kt

@@ -0,0 +1,80 @@
+package io.github.sds100.keymapper.base.actions
+
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.setValue
+import androidx.lifecycle.ViewModel
+import dagger.hilt.android.lifecycle.HiltViewModel
+import io.github.sds100.keymapper.base.utils.navigation.NavigationProvider
+import io.github.sds100.keymapper.base.utils.navigation.navigate
+import javax.inject.Inject
+
+data class CreateNotificationActionState(
+    val title: String = "",
+    val text: String = "",
+    val timeoutEnabled: Boolean = false,
+    /**
+     * UI works with seconds for user-friendliness
+     */
+    val timeoutSeconds: Int = 30,
+)
+
+@HiltViewModel
+class ConfigCreateNotificationViewModel @Inject constructor(
+    private val navigationProvider: NavigationProvider,
+    private val createActionDelegate: CreateActionDelegate,
+) : ViewModel() {
+
+    var state: CreateNotificationActionState by mutableStateOf(CreateNotificationActionState())
+        private set
+
+    fun loadAction(action: ActionData.CreateNotification) {
+        state = state.copy(
+            title = action.title,
+            text = action.text,
+            timeoutEnabled = action.timeoutMs != null,
+            timeoutSeconds = (action.timeoutMs ?: 30000) / 1000,
+        )
+    }
+
+    fun onTitleChanged(newTitle: String) {
+        state = state.copy(title = newTitle)
+    }
+
+    fun onTextChanged(newText: String) {
+        state = state.copy(text = newText)
+    }
+
+    fun onTimeoutEnabledChanged(enabled: Boolean) {
+        state = state.copy(timeoutEnabled = enabled)
+    }
+
+    fun onTimeoutChanged(newTimeoutSeconds: Int) {
+        state = state.copy(timeoutSeconds = newTimeoutSeconds)
+    }
+
+    fun onDoneClick() {
+        if (state.title.isBlank() || state.text.isBlank()) {
+            return
+        }
+
+        val timeoutMs = if (state.timeoutEnabled) {
+            state.timeoutSeconds * 1000L
+        } else {
+            null
+        }
+
+        val action = ActionData.CreateNotification(
+            title = state.title,
+            text = state.text,
+            timeoutMs = timeoutMs,
+        )
+
+        createActionDelegate.actionResult.value = action
+        navigationProvider.navigate(io.github.sds100.keymapper.base.utils.navigation.NavDestination.Pop)
+    }
+
+    fun onCancelClick() {
+        navigationProvider.navigate(io.github.sds100.keymapper.base.utils.navigation.NavDestination.Pop)
+    }
+}

base/src/main/java/io/github/sds100/keymapper/base/actions/CreateActionDelegate.kt

@@ -884,6 +884,18 @@ class CreateActionDelegate(
             ActionId.DISABLE_DND_MODE -> return ActionData.DoNotDisturb.Disable
             ActionId.DISMISS_MOST_RECENT_NOTIFICATION -> return ActionData.DismissLastNotification
             ActionId.DISMISS_ALL_NOTIFICATIONS -> return ActionData.DismissAllNotifications
+            ActionId.CREATE_NOTIFICATION -> {
+                val oldAction = oldData as? ActionData.CreateNotification
+
+                return navigate(
+                    "config_create_notification_action",
+                    NavDestination.ConfigNotificationAction(
+                        oldAction?.let {
+                            Json.encodeToString(oldAction)
+                        },
+                    ),
+                )
+            }
             ActionId.ANSWER_PHONE_CALL -> return ActionData.AnswerCall
             ActionId.END_PHONE_CALL -> return ActionData.EndCall
             ActionId.DEVICE_CONTROLS -> return ActionData.DeviceControls