feat(settings): implement secure lock screen settings behaviour

Closes: #166

app/src/main/java/org/nsh07/pomodoro/ui/AlwaysOnDisplay.kt

@@ -83,6 +83,7 @@ import kotlin.random.Random
 @Composable
 fun SharedTransitionScope.AlwaysOnDisplay(
     timerState: TimerState,
+    secureAod: Boolean,
     progress: () -> Float,
     setTimerFrequency: (Float) -> Unit,
     modifier: Modifier = Modifier
@@ -100,8 +101,10 @@ fun SharedTransitionScope.AlwaysOnDisplay(
     DisposableEffect(Unit) {
         setTimerFrequency(1f)
         window.addFlags(
-            WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON or
+            if (secureAod) {
-                    WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON
+                WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON or
+                        WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON
+            } else WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
         )
         activity?.setShowWhenLocked(true)
         insetsController.apply {
@@ -273,6 +276,7 @@ private fun AlwaysOnDisplayPreview() {
         SharedTransitionLayout {
             AlwaysOnDisplay(
                 timerState = timerState,
+                secureAod = true,
                 progress = progress,
                 setTimerFrequency = {}
             )

app/src/main/java/org/nsh07/pomodoro/ui/AppScreen.kt

@@ -88,6 +88,7 @@ import androidx.window.core.layout.WindowSizeClass
 import org.nsh07.pomodoro.billing.TomatoPlusPaywallDialog
 import org.nsh07.pomodoro.service.TimerService
 import org.nsh07.pomodoro.ui.settingsScreen.SettingsScreenRoot
+import org.nsh07.pomodoro.ui.settingsScreen.viewModel.SettingsViewModel
 import org.nsh07.pomodoro.ui.statsScreen.StatsScreenRoot
 import org.nsh07.pomodoro.ui.timerScreen.AlarmDialog
 import org.nsh07.pomodoro.ui.timerScreen.TimerScreen
@@ -101,11 +102,13 @@ fun AppScreen(
     isPlus: Boolean,
     setTimerFrequency: (Float) -> Unit,
     modifier: Modifier = Modifier,
-    timerViewModel: TimerViewModel = viewModel(factory = TimerViewModel.Factory)
+    timerViewModel: TimerViewModel = viewModel(factory = TimerViewModel.Factory),
+    settingsViewModel: SettingsViewModel = viewModel(factory = SettingsViewModel.Factory)
 ) {
     val context = LocalContext.current
 
     val uiState by timerViewModel.timerState.collectAsStateWithLifecycle()
+    val settingsState by settingsViewModel.settingsState.collectAsStateWithLifecycle()
     val progress by timerViewModel.progress.collectAsStateWithLifecycle()
 
     val layoutDirection = LocalLayoutDirection.current
@@ -278,6 +281,7 @@ fun AppScreen(
                     entry<Screen.AOD> {
                         AlwaysOnDisplay(
                             timerState = uiState,
+                            secureAod = settingsState.secureAod,
                             progress = { progress },
                             setTimerFrequency = setTimerFrequency,
                             modifier = if (isAODEnabled) Modifier.clickable {

app/src/main/java/org/nsh07/pomodoro/ui/settingsScreen/screens/TimerSettings.kt

@@ -131,7 +131,7 @@ fun TimerSettings(
         settingsState.dndEnabled,
         settingsState.aodEnabled,
         settingsState.autostartNextSession,
-        settingsState.lockScreenInAod,
+        settingsState.secureAod,
         isPlus,
         serviceRunning
     ) {
@@ -177,12 +177,12 @@ fun TimerSettings(
                     onClick = { onAction(SettingsAction.SaveAodEnabled(it)) }
                 ),
                 SettingsSwitchItem(
-                    checked = settingsState.lockScreenInAod && isPlus,
+                    checked = settingsState.secureAod && isPlus,
                     enabled = isPlus,
                     icon = R.drawable.mobile_lock_portrait,
                     label = R.string.secure_aod,
                     description = R.string.secure_aod_desc,
-                    onClick = { onAction(SettingsAction.SaveLockScreenInAod(it)) }
+                    onClick = { onAction(SettingsAction.SaveSecureAod(it)) }
                 )
             )
         )

app/src/main/java/org/nsh07/pomodoro/ui/settingsScreen/viewModel/SettingsAction.kt

@@ -29,7 +29,7 @@ sealed interface SettingsAction {
     data class SaveMediaVolumeForAlarm(val enabled: Boolean) : SettingsAction
     data class SaveSingleProgressBar(val enabled: Boolean) : SettingsAction
     data class SaveAutostartNextSession(val enabled: Boolean) : SettingsAction
-    data class SaveLockScreenInAod(val enabled: Boolean) : SettingsAction
+    data class SaveSecureAod(val enabled: Boolean) : SettingsAction
     data class SaveAlarmSound(val uri: Uri?) : SettingsAction
     data class SaveTheme(val theme: String) : SettingsAction
     data class SaveColorScheme(val color: Color) : SettingsAction

app/src/main/java/org/nsh07/pomodoro/ui/settingsScreen/viewModel/SettingsState.kt

@@ -34,7 +34,7 @@ data class SettingsState(
     val mediaVolumeForAlarm: Boolean = false,
     val singleProgressBar: Boolean = false,
     val autostartNextSession: Boolean = false,
-    val lockScreenInAod: Boolean = true,
+    val secureAod: Boolean = true,
 
     val focusTime: Long = 25 * 60 * 1000L,
     val shortBreakTime: Long = 5 * 60 * 1000L,

app/src/main/java/org/nsh07/pomodoro/ui/settingsScreen/viewModel/SettingsViewModel.kt

@@ -115,7 +115,7 @@ class SettingsViewModel(
             is SettingsAction.SaveMediaVolumeForAlarm -> saveMediaVolumeForAlarm(action.enabled)
             is SettingsAction.SaveSingleProgressBar -> saveSingleProgressBar(action.enabled)
             is SettingsAction.SaveAutostartNextSession -> saveAutostartNextSession(action.enabled)
-            is SettingsAction.SaveLockScreenInAod -> saveLockScreenInAod(action.enabled)
+            is SettingsAction.SaveSecureAod -> saveSecureAod(action.enabled)
             is SettingsAction.SaveColorScheme -> saveColorScheme(action.color)
             is SettingsAction.SaveTheme -> saveTheme(action.theme)
             is SettingsAction.SaveBlackTheme -> saveBlackTheme(action.enabled)
@@ -303,14 +303,14 @@ class SettingsViewModel(
         }
     }
 
-    private fun saveLockScreenInAod(lockScreenInAod: Boolean) {
+    private fun saveSecureAod(secureAod: Boolean) {
         viewModelScope.launch {
             _settingsState.update { currentState ->
-                currentState.copy(lockScreenInAod = lockScreenInAod)
+                currentState.copy(secureAod = secureAod)
             }
             preferenceRepository.saveBooleanPreference(
-                "lock_screen_in_aod",
+                "secure_aod",
-                lockScreenInAod
+                secureAod
             )
         }
     }
@@ -388,8 +388,8 @@ class SettingsViewModel(
                     "autostart_next_session",
                     settingsState.autostartNextSession
                 )
-        val lockScreenInAod = preferenceRepository.getBooleanPreference("lock_screen_in_aod")
+        val secureAod = preferenceRepository.getBooleanPreference("secure_aod")
-            ?: preferenceRepository.saveBooleanPreference("lock_screen_in_aod", true)
+            ?: preferenceRepository.saveBooleanPreference("secure_aod", true)
 
         _settingsState.update { currentState ->
             currentState.copy(
@@ -408,7 +408,7 @@ class SettingsViewModel(
                 mediaVolumeForAlarm = mediaVolumeForAlarm,
                 singleProgressBar = singleProgressBar,
                 autostartNextSession = autostartNextSession,
-                lockScreenInAod = lockScreenInAod
+                secureAod = secureAod
             )
         }