Add autopause and autoplay

2026-09-15 02:36:12 -04:00 · 2022-01-04 23:49:36 +01:00
parent 2b965ea098
commit 6e0a000eb3
20 changed files with 164 additions and 92 deletions
@@ -0,0 +1,58 @@
+package eu.darken.capod.common
+
+import android.media.AudioManager
+import android.os.SystemClock
+import android.view.KeyEvent
+import eu.darken.capod.common.debug.logging.log
+import eu.darken.capod.common.debug.logging.logTag
+import kotlinx.coroutines.delay
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class MediaControl @Inject constructor(
+    private val audioManager: AudioManager,
+) {
+
+    val isPlaying: Boolean
+        get() = audioManager.isMusicActive
+
+    suspend fun sendPlay() {
+        log(TAG) { "sendPlay()" }
+        if (audioManager.isMusicActive) {
+            log(TAG) { "Music is already playing, not sending play" }
+            return
+        }
+        sendKey(KeyEvent.KEYCODE_MEDIA_PLAY)
+    }
+
+    suspend fun sendPause() {
+        log(TAG) { "sendPause()" }
+        if (!audioManager.isMusicActive) {
+            log(TAG) { "Music is not playing, not sending pause" }
+            return
+        }
+        sendKey(KeyEvent.KEYCODE_MEDIA_PAUSE)
+    }
+
+    suspend fun sendPlayPause() {
+        log(TAG) { "sendPlayPause()" }
+        if (audioManager.isMusicActive) {
+            sendPause()
+        } else {
+            sendPlay()
+        }
+    }
+
+    private suspend fun sendKey(keyCode: Int) {
+        log(TAG) { "Sending up+down KeyEvent: $keyCode" }
+        val eventTime = SystemClock.uptimeMillis()
+        audioManager.dispatchMediaKeyEvent(KeyEvent(eventTime, eventTime, KeyEvent.ACTION_DOWN, keyCode, 0))
+        delay(100)
+        audioManager.dispatchMediaKeyEvent(KeyEvent(eventTime + 200, eventTime + 200, KeyEvent.ACTION_UP, keyCode, 0))
+    }
+
+    companion object {
+        private val TAG = logTag("MediaControl")
+    }
+}
@@ -27,7 +27,7 @@ class BleScanner @Inject constructor(
    fun scan(
        filter: Set<ScanFilter> = ProximityPairing.getBleScanFilter(),
        mode: Int = ScanSettings.SCAN_MODE_LOW_POWER,
-        delay: Long = 1,
+        delay: Long = 100,
    ): Flow<List<ScanResult>> = callbackFlow {
        val scanner = bluetoothManager.adapter.bluetoothLeScanner

@@ -4,6 +4,7 @@ import android.app.Application
 import android.app.NotificationManager
 import android.bluetooth.BluetoothManager
 import android.content.Context
+import android.media.AudioManager
 import androidx.work.WorkManager
 import dagger.Module
 import dagger.Provides
@@ -33,4 +34,9 @@ class AndroidModule {
    @Singleton
    fun workerManager(context: Context): WorkManager =
        WorkManager.getInstance(context)
+
+    @Provides
+    @Singleton
+    fun audioManager(context: Context): AudioManager =
+        context.getSystemService(Context.AUDIO_SERVICE) as AudioManager
 }
@@ -39,6 +39,11 @@ class GeneralSettings @Inject constructor(
        false
    )

+    val autoPlay = preferences.createFlowPreference(
+        "core.eardetection.autoplay.enabled",
+        false
+    )
+
    val showAll = preferences.createFlowPreference(
        "core.showall.enabled",
        false
@@ -48,6 +53,7 @@ class GeneralSettings @Inject constructor(
        monitorMode,
        scannerMode,
        autoPause,
+        autoPlay,
        showAll,
        debugSettings.isDebugModeEnabled,
        debugSettings.isAutoReportEnabled
@@ -14,6 +14,7 @@ import eu.darken.capod.common.permissions.Permission
 import eu.darken.capod.common.permissions.isGrantedOrNotRequired
 import eu.darken.capod.common.uix.ViewModel3
 import eu.darken.capod.main.core.GeneralSettings
+import eu.darken.capod.main.core.MonitorMode
 import eu.darken.capod.main.ui.overview.cards.PermissionCardVH
 import eu.darken.capod.main.ui.overview.cards.pods.BasicSingleApplePodsCardVH
 import eu.darken.capod.main.ui.overview.cards.pods.DualApplePodsCardVH
@@ -50,6 +51,11 @@ class OverviewFragmentVM @Inject constructor(
            delay(1000)
        }
    }
+
+    val showManualRefresh = generalSettings.monitorMode.flow
+        .map { it == MonitorMode.MANUAL }
+        .asLiveData2()
+
    private val permissionCheckTrigger = MutableStateFlow(UUID.randomUUID())
    private val requiredPermissions: Flow<List<Permission>> = permissionCheckTrigger
        .map {
@@ -66,17 +72,16 @@ class OverviewFragmentVM @Inject constructor(
    private val pods: Flow<List<PodDevice>> = requiredPermissions
        .flatMapLatest { permissions ->
            if (permissions.isEmpty()) {
-                combine(podMonitor.pods, generalSettings.showAll.flow) { pods, showAll ->
-                    if (showAll) {
-                        pods
-                            .sortedByDescending { it.rssi }
-                    } else {
-                        pods
-                            .maxByOrNull { it.rssi }
-                            ?.let { listOf(it) }
-                            ?: emptyList()
+                generalSettings.showAll.flow
+                    .flatMapLatest { showAll ->
+                        if (showAll) {
+                            podMonitor.devices
+                        } else {
+                            podMonitor.mainDevice.map { mainDevice ->
+                                mainDevice?.let { listOf(it) } ?: emptyList()
+                            }
+                        }
                    }
-                }
            } else {
                channelFlow {
                    send(emptyList())
@@ -41,7 +41,7 @@ class SingleApplePodsCardVH(parent: ViewGroup) :
            sb.append("\n").append(device.getBatteryLevelHeadset(context))
            when {
                device.isHeadsetBeingCharged -> sb.append("\n").append("Charging")
-                device.isHeadsetBeingWorn -> sb.append("\n").append("In ear")
+                device.isHeadphonesBeingWorn -> sb.append("\n").append("In ear")
                else -> {}
            }
            text = sb
@@ -23,7 +23,7 @@ class PodMonitor @Inject constructor(
    private val generalSettings: GeneralSettings,
 ) {

-    val pods: Flow<List<PodDevice>> = generalSettings.scannerMode.flow
+    val devices: Flow<List<PodDevice>> = generalSettings.scannerMode.flow
        .flatMapLatest {
            bleScanner.scan(
                mode = when (it) {
@@ -80,6 +80,13 @@ class PodMonitor @Inject constructor(
            pods
        }

+    val mainDevice: Flow<PodDevice?>
+        get() = devices.map { devices ->
+            devices.maxByOrNull { it.rssi }?.let {
+                if (it.rssi > -85) it else null
+            }
+        }
+
    companion object {
        private val TAG = logTag("Monitor", "PodMonitor")
    }
@@ -8,12 +8,14 @@ import androidx.work.WorkerParameters
 import dagger.assisted.Assisted
 import dagger.assisted.AssistedInject
 import dagger.hilt.EntryPoints
+import eu.darken.capod.common.MediaControl
 import eu.darken.capod.common.debug.Bugs
 import eu.darken.capod.common.debug.logging.Logging.Priority.*
 import eu.darken.capod.common.debug.logging.asLog
 import eu.darken.capod.common.debug.logging.log
 import eu.darken.capod.common.debug.logging.logTag
 import eu.darken.capod.common.flow.setupCommonEventHandlers
+import eu.darken.capod.common.flow.withPrevious
 import eu.darken.capod.common.permissions.Permission
 import eu.darken.capod.common.permissions.isGrantedOrNotRequired
 import eu.darken.capod.main.core.GeneralSettings
@@ -21,6 +23,7 @@ import eu.darken.capod.main.core.MonitorMode
 import eu.darken.capod.monitor.core.MonitorComponent
 import eu.darken.capod.monitor.core.MonitorCoroutineScope
 import eu.darken.capod.monitor.ui.MonitorNotifications
+import eu.darken.capod.pods.core.HasEarDetection
 import eu.darken.capod.pods.core.apple.protocol.ContinuityProtocol
 import kotlinx.coroutines.cancel
 import kotlinx.coroutines.cancelChildren
@@ -36,6 +39,7 @@ class MonitorWorker @AssistedInject constructor(
    private val monitorNotifications: MonitorNotifications,
    private val notificationManager: NotificationManager,
    private val generalSettings: GeneralSettings,
+    private val mediaControl: MediaControl,
 ) : CoroutineWorker(context, params) {

    private val workerScope = MonitorCoroutineScope()
@@ -105,18 +109,31 @@ class MonitorWorker @AssistedInject constructor(
                }
                .launchIn(workerScope)

-
-            val monitorJob = podMonitor.pods
+            val monitorJob = podMonitor.mainDevice
                .setupCommonEventHandlers(TAG) { "PodMonitor" }
                .onStart {
                    setForeground(monitorNotifications.getForegroundInfo(null))
                }
-                .onEach {
+                .onEach { currentDevice ->
                    notificationManager.notify(
                        MonitorNotifications.NOTIFICATION_ID,
-                        monitorNotifications.getNotification(it.firstOrNull())
+                        monitorNotifications.getNotification(currentDevice)
                    )
                }
+                .withPrevious()
+                .onEach { (previous, current) ->
+                    if (previous is HasEarDetection && current is HasEarDetection) {
+                        log(TAG) { "previous=${previous.isBeingWorn}, current=${current.isBeingWorn}" }
+                        log(TAG) { "previous-id=${previous.identifier}, current-id=${current.identifier}" }
+                        if (previous.identifier == current.identifier && previous.isBeingWorn != current.isBeingWorn) {
+                            if (generalSettings.autoPlay.value && !mediaControl.isPlaying) {
+                                mediaControl.sendPlay()
+                            } else if (generalSettings.autoPause.value && mediaControl.isPlaying) {
+                                mediaControl.sendPause()
+                            }
+                        }
+                    }
+                }
                .launchIn(workerScope)

            log(TAG, VERBOSE) { "Monitor job is active" }
@@ -60,7 +60,7 @@ class MonitorNotifications @Inject constructor(

    fun getBuilder(device: PodDevice?): NotificationCompat.Builder {
        if (device == null) {
-            builder.setContentTitle(context.getString(R.string.device_status_loading_message))
+            builder.setContentTitle(context.getString(R.string.device_none_label))
            builder.setSmallIcon(R.drawable.ic_device_generic_earbuds)
            return builder
        }
@@ -12,14 +12,4 @@ interface DualPodDevice : PodDevice {
    val batteryRightPodPercent: Float?

    val batteryCasePercent: Float?
-
-    val isLeftPodInEar: Boolean
-
-    val isRightPodInEar: Boolean
-
-    val isCaseCharging: Boolean
-
-    val isLeftPodCharging: Boolean
-
-    val isRightPodCharging: Boolean
 }
@@ -0,0 +1,7 @@
+package eu.darken.capod.pods.core
+
+interface HasEarDetection : PodDevice {
+
+    val isBeingWorn: Boolean
+
+}
@@ -9,8 +9,9 @@ import eu.darken.capod.common.lowerNibble
 import eu.darken.capod.common.upperNibble
 import eu.darken.capod.pods.core.DualPodDevice
 import eu.darken.capod.pods.core.DualPodDevice.Pod
+import eu.darken.capod.pods.core.HasEarDetection

-interface DualApplePods : ApplePods, DualPodDevice {
+interface DualApplePods : ApplePods, DualPodDevice, HasEarDetection {

    val microPhonePod: Pod
        get() = when (rawStatus.isBitSet(5)) {
@@ -63,28 +64,31 @@ interface DualApplePods : ApplePods, DualPodDevice {
            }
        }

-    override val isLeftPodInEar: Boolean
+    val isLeftPodInEar: Boolean
        get() = when (microPhonePod) {
            Pod.LEFT -> rawStatus.isBitSet(1)
            Pod.RIGHT -> rawStatus.isBitSet(3)
        }

-    override val isRightPodInEar: Boolean
+    val isRightPodInEar: Boolean
        get() = when (microPhonePod) {
            Pod.LEFT -> rawStatus.isBitSet(3)
            Pod.RIGHT -> rawStatus.isBitSet(1)
        }

-    override val isCaseCharging: Boolean
+    override val isBeingWorn: Boolean
+        get() = isLeftPodInEar && isRightPodInEar
+
+    val isCaseCharging: Boolean
        get() = rawCaseBattery.upperNibble.isBitSet(2)

-    override val isLeftPodCharging: Boolean
+    val isLeftPodCharging: Boolean
        get() = when (microPhonePod) {
            Pod.LEFT -> rawCaseBattery.upperNibble.isBitSet(0)
            Pod.RIGHT -> rawCaseBattery.upperNibble.isBitSet(1)
        }

-    override val isRightPodCharging: Boolean
+    val isRightPodCharging: Boolean
        get() = when (microPhonePod) {
            Pod.LEFT -> rawCaseBattery.upperNibble.isBitSet(1)
            Pod.RIGHT -> rawCaseBattery.upperNibble.isBitSet(0)
@@ -4,8 +4,9 @@ import eu.darken.capod.common.debug.logging.log
 import eu.darken.capod.common.isBitSet
 import eu.darken.capod.common.lowerNibble
 import eu.darken.capod.common.upperNibble
+import eu.darken.capod.pods.core.HasEarDetection

-interface SingleApplePods : BasicSingleApplePods {
+interface SingleApplePods : BasicSingleApplePods, HasEarDetection {

    val batteryCasePercent: Float?
        get() = when (val value = rawCaseBattery.lowerNibble.toInt()) {
@@ -18,7 +19,7 @@ interface SingleApplePods : BasicSingleApplePods {
            }
        }

-    val isHeadsetBeingWorn: Boolean
+    val isHeadphonesBeingWorn: Boolean
        get() = rawStatus.isBitSet(1)

    val isCaseCharging: Boolean
@@ -26,4 +27,7 @@ interface SingleApplePods : BasicSingleApplePods {

    val isHeadsetBeingCharged: Boolean
        get() = rawCaseBattery.upperNibble.isBitSet(0)
+
+    override val isBeingWorn: Boolean
+        get() = isHeadphonesBeingWorn
 }
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10s10,-4.48 10,-10S17.52,2 12,2zM9.5,16.5v-9l7,4.5L9.5,16.5z" />
+</vector>
@@ -22,17 +22,8 @@
        android:layout_height="0dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
-        tools:listitem="@layout/main_toggle_item"
+        tools:listitem="@layout/overview_pods_apple_dual_item"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@id/toolbar" />

-    <com.google.android.material.floatingactionbutton.FloatingActionButton
-        android:id="@+id/fab"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_margin="24dp"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:srcCompat="@drawable/ic_baseline_refresh_24" />
-
 </androidx.constraintlayout.widget.ConstraintLayout>
@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<com.google.android.material.card.MaterialCardView xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:id="@+id/card"
-    style="@style/MyCardView"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    tools:context=".main.ui.MainActivity">
-
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/container"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content">
-
-        <com.google.android.material.textview.MaterialTextView
-            android:id="@+id/primary_info"
-            style="@style/TextAppearance.MaterialComponents.Body2"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginHorizontal="16dp"
-            android:layout_marginTop="16dp"
-            android:text="Enable or disable the functionality of this app."
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <com.google.android.material.button.MaterialButton
-            android:id="@+id/toggle_action"
-            style="@style/Widget.MaterialComponents.Button"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="16dp"
-            android:layout_marginEnd="16dp"
-            android:layout_marginBottom="8dp"
-            android:text="Enable"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/primary_info" />
-
-    </androidx.constraintlayout.widget.ConstraintLayout>
-</com.google.android.material.card.MaterialCardView>
@@ -2,7 +2,6 @@
    <string name="app_name">CAPod</string>
    <string name="app_name_pro">CAPod Pro</string>

-    <string name="device_status_loading_message">Loading device status</string>
    <string name="notification_channel_device_status_label">Device status</string>

    <string name="general_error_label">Error</string>
@@ -82,6 +81,7 @@
    <string name="settings_debug_autoreports_label">Automatic bug reports</string>
    <string name="settings_debug_autoreports_description">Automatically reports issues, e.g. details on an app crash so I can figure out how to fix it.</string>
    <string name="device_unknown_label">Unknown device</string>
+    <string name="device_none_label">No device</string>
    <string name="pods_single_headphones_label">Headphones</string>
    <string name="settings_debug_mode_label">Debug mode</string>
    <string name="settings_debug_mode_description">Show additional information to troubleshoot issues.</string>
@@ -96,7 +96,9 @@
    <string name="settings_scanner_mode_balanced_label">Balanced</string>
    <string name="settings_scanner_mode_lowlatency_label">Low latency</string>
    <string name="settings_autopause_label">Auto pause</string>
-    <string name="settings_autopause_description">Pause music when removing the device from your ear (if your device supports it).</string>
+    <string name="settings_autopause_description">Pause music when removing the device from your ear (if supported).</string>
    <string name="settings_showall_label">Show all devices</string>
    <string name="settings_showall_description">Show other people\'s devices that are near you.</string>
+    <string name="settings_autopplay_label">Auto play</string>
+    <string name="settings_autoplay_description">Start music playback music when wearing the device (if supported).</string>
 </resources>
@@ -13,6 +13,12 @@
        android:summary="@string/settings_scanner_mode_description"
        android:title="@string/settings_scanner_mode_label" />

+    <CheckBoxPreference
+        android:icon="@drawable/ic_baseline_play_circle_24"
+        android:key="core.eardetection.autoplay.enabled"
+        android:summary="@string/settings_autoplay_description"
+        android:title="@string/settings_autopplay_label" />
+
    <CheckBoxPreference
        android:icon="@drawable/ic_baseline_pause_circle_24"
        android:key="core.eardetection.autopause.enabled"
@@ -29,7 +29,7 @@ class SingleApplePodsTest : BaseAirPodsTest() {
            isCaseCharging shouldBe false
            isHeadsetBeingCharged shouldBe false

-            isHeadsetBeingWorn shouldBe true
+            isHeadphonesBeingWorn shouldBe true
            batteryCasePercent shouldBe 0.0f
        }
    }
@@ -25,7 +25,7 @@ class AirPodsMaxTest : BaseAirPodsTest() {
            isCaseCharging shouldBe false
            isHeadsetBeingCharged shouldBe false

-            isHeadsetBeingWorn shouldBe true
+            isHeadphonesBeingWorn shouldBe true
            batteryCasePercent shouldBe 0.0f
        }
    }
@@ -48,7 +48,7 @@ class AirPodsMaxTest : BaseAirPodsTest() {
            isCaseCharging shouldBe false
            isHeadsetBeingCharged shouldBe false

-            isHeadsetBeingWorn shouldBe true
+            isHeadphonesBeingWorn shouldBe true
            batteryCasePercent shouldBe 0.0f
        }
    }