Merge pull request #85 from Fandroid745/fix/screenwakeup

feat:Fix issue where screen does not wake up when the timer ends

Author: nsh07

app/src/main/AndroidManifest.xml

@@ -7,6 +7,7 @@
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
     <uses-permission android:name="android.permission.POST_PROMOTED_NOTIFICATIONS" />
     <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
 
     <application
         android:name=".TomatoApplication"

app/src/main/java/org/nsh07/pomodoro/MainActivity.kt

@@ -20,7 +20,7 @@ import org.nsh07.pomodoro.utils.toColor
 
 class MainActivity : ComponentActivity() {
 
-    private val timerViewModel: TimerViewModel by viewModels(factoryProducer = { TimerViewModel.Factory })
+        private val timerViewModel: TimerViewModel by viewModels(factoryProducer = { TimerViewModel.Factory })
     private val settingsViewModel: SettingsViewModel by viewModels(factoryProducer = { SettingsViewModel.Factory })
 
     private val appContainer by lazy {
@@ -59,6 +59,7 @@ class MainActivity : ComponentActivity() {
         }
     }
 
+
     override fun onStop() {
         super.onStop()
         // Reduce the timer loop frequency when not visible to save battery power

app/src/main/java/org/nsh07/pomodoro/service/TimerService.kt

@@ -7,6 +7,7 @@ import android.media.AudioAttributes
 import android.media.MediaPlayer
 import android.os.Build
 import android.os.IBinder
+import android.os.PowerManager
 import android.os.SystemClock
 import android.os.VibrationEffect
 import android.os.Vibrator
@@ -22,6 +23,7 @@ import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.runBlocking
+import org.nsh07.pomodoro.MainActivity
 import org.nsh07.pomodoro.R
 import org.nsh07.pomodoro.TomatoApplication
 import org.nsh07.pomodoro.ui.timerScreen.viewModel.TimerMode
@@ -59,6 +61,9 @@ class TimerService : Service() {
 
     private var alarm: MediaPlayer? = null
 
+
+    private var wakeLock: PowerManager.WakeLock? = null
+
     private val vibrator by lazy {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
             val vibratorManager = getSystemService(VIBRATOR_MANAGER_SERVICE) as VibratorManager
@@ -89,6 +94,7 @@ class TimerService : Service() {
             saveTimeToDb()
             notificationManager.cancel(1)
             alarm?.release()
+            wakeLock?.release()
         }
         super.onDestroy()
     }
@@ -117,6 +123,7 @@ class TimerService : Service() {
         return super.onStartCommand(intent, flags, startId)
     }
 
+
     private fun toggleTimer() {
         updateProgressSegments()
 
@@ -157,6 +164,20 @@ class TimerService : Service() {
                     if (iterations == 0) showTimerNotification(time.toInt())
 
                     if (time < 0) {
+                        val powerManager = this@TimerService.getSystemService(POWER_SERVICE) as PowerManager
+                        wakeLock = powerManager.newWakeLock(
+                                PowerManager.SCREEN_BRIGHT_WAKE_LOCK or
+                                        PowerManager.ACQUIRE_CAUSES_WAKEUP or
+                                    PowerManager.ON_AFTER_RELEASE,
+                            "PomodoroApp:AlarmWakeLock"
+                        )
+                        wakeLock?.acquire(2 * 60 * 1000L)
+                        val intent = Intent(this@TimerService, MainActivity::class.java).apply {
+                            addFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_SINGLE_TOP)
+                        }
+                        startActivity(intent)
+
+
                         skipTimer()
                         _timerState.update { currentState ->
                             currentState.copy(timerRunning = false)
@@ -176,7 +197,7 @@ class TimerService : Service() {
         }
     }
 
-    @SuppressLint("MissingPermission") // We check for the permission when pressing the Play button in the UI
+    @SuppressLint("MissingPermission", "StringFormatInvalid") // We check for the permission when pressing the Play button in the UI
     fun showTimerNotification(
         remainingTime: Int, paused: Boolean = false, complete: Boolean = false
     ) {
@@ -372,6 +393,9 @@ class TimerService : Service() {
             vibrator.cancel()
         }
 
+        wakeLock?.release()
+        wakeLock = null
+
         _timerState.update { currentState ->
             currentState.copy(alarmRinging = false)
         }

app/src/main/java/org/nsh07/pomodoro/ui/timerScreen/AlarmDialog.kt

@@ -7,6 +7,7 @@
 
 package org.nsh07.pomodoro.ui.timerScreen
 
+import androidx.activity.compose.LocalActivity
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Spacer
@@ -24,6 +25,7 @@ import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.painterResource
@@ -37,6 +39,21 @@ fun AlarmDialog(
     modifier: Modifier = Modifier,
     stopAlarm: () -> Unit
 ) {
+    val activity = LocalActivity.current
+
+    // Set lockscreen flags when dialog appears, remove when it disappears
+    DisposableEffect(Unit) {
+        // Show over lockscreen
+        activity?.setShowWhenLocked(true)
+        activity?.setTurnScreenOn(true)
+
+        onDispose {
+            // Remove lockscreen flags when dialog is dismissed
+            activity?.setShowWhenLocked(false)
+            activity?.setTurnScreenOn(false)
+        }
+    }
+
     BasicAlertDialog(
         onDismissRequest = stopAlarm,
         modifier = modifier
@@ -75,4 +92,5 @@ fun AlarmDialog(
             }
         }
     }
-}
+}
+