feat!: update to android 15 2025 12 14

[williscool]

• docs: commit latest plans cuz why not
• docs: new rules
• feat!: update to android 15

---

Note

Updates app for Android 15 (API 35): adds notification channels, POST_NOTIFICATIONS flow, USE_EXACT_ALARM, explicit component exports, and immutable PendingIntents, with supporting tests and Gradle changes.

• Android 15 compliance
  • Bump compileSdkVersion/targetSdkVersion to 35 in android/app/build.gradle and android/build.gradle.
  • Add manifest permissions POST_NOTIFICATIONS and USE_EXACT_ALARM.
  • Set explicit android:exported on activities/receivers/services; adjust runtime receiver registration (Context.RECEIVER_NOT_EXPORTED) on 33+.
• Notifications
  • New notification/NotificationChannels.kt; create channels on app start via GlobalState.
  • All NotificationCompat.Builder calls now supply channel IDs; grouped/summary notifications updated accordingly.
  • New strings for channel names/descriptions.
• PendingIntent mutability (API 31+)
  • Add pendingIntentFlagCompat() and apply to all PendingIntent usages (notifications, alarms, rescans).
  • Update alarm scheduling/canceling in SystemUtils.kt to use compatible flags.
• Runtime permissions
  • Add POST_NOTIFICATIONS check/request in PermissionsManager and ui/MainActivity.
• Modernization/cleanup
  • Remove legacy SDK checks; simplify time/status bar/color handling and calendar queries (CalendarProvider, CalendarIntents, EditEventActivity, ViewEventActivityNoRecents).
• Tests
  • Add Robolectric tests: NotificationChannelsRobolectricTest, NotificationPermissionRobolectricTest, PendingIntentFlagsRobolectricTest.
• Build/infra & docs
  • Gradle tweaks (SDK 35, subproject compileSdk workaround) and new planning/docs (.cursor/plans/*, docs/dev_todo/raise_min_sdk.md, rules update).

^{Written by Cursor Bugbot for commit a0bd611. This will update automatically on new commits. Configure here.}

[cursor]

Bug: Permission dialogs may stack causing confusing UX

The checkNotificationPermission() call at line 260 is non-blocking - it either shows an AlertDialog or triggers the system permission request, both of which return immediately. The code then proceeds directly to the battery optimization check at line 263, which may show another AlertDialog. On Android 13+ devices that haven't granted notification permission and haven't dismissed the battery warning, both dialogs can appear simultaneously, stacking on top of each other and confusing users. The battery optimization check needs to be deferred until after the notification permission flow completes.

android/app/src/main/java/com/github/quarck/calnotify/ui/MainActivity.kt#L258-L286

CalendarNotification/android/app/src/main/java/com/github/quarck/calnotify/ui/MainActivity.kt

Lines 258 to 286 in 6eb1fe7

	else {
	// Check notification permission (Android 13+)
	checkNotificationPermission()
	// if we have essential permissions - now check for power manager optimisations
	if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && !settings.doNotShowBatteryOptimisationWarning) {
	if (!powerManager.isIgnoringBatteryOptimizations(BuildConfig.APPLICATION_ID)) {
	AlertDialog.Builder(this)
	.setTitle(getString(R.string.battery_optimisation_title))
	.setMessage(getString(R.string.battery_optimisation_details))
	.setPositiveButton(getString(R.string.you_can_do_it)) @TargetApi(Build.VERSION_CODES.M) {
	_, _ ->
	val intent = Intent()
	.setAction(android.provider.Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS)
	.setData(Uri.parse("package:" + BuildConfig.APPLICATION_ID))
	startActivity(intent)
	}
	.setNeutralButton(getString(R.string.you_can_do_it_later)) {
	_, _ ->
	}
	.setNegativeButton(getString(R.string.you_cannot_do_it)) {
	_, _ ->
	settings.doNotShowBatteryOptimisationWarning = true
	}
	.create()
	.show()
	}

android/app/src/main/java/com/github/quarck/calnotify/ui/MainActivity.kt#L294-L314

CalendarNotification/android/app/src/main/java/com/github/quarck/calnotify/ui/MainActivity.kt

Lines 294 to 314 in 6eb1fe7

	*/
	private fun checkNotificationPermission() {
	if (!PermissionsManager.hasNotificationPermission(this)) {
	if (PermissionsManager.shouldShowNotificationRationale(this)) {
	AlertDialog.Builder(this)
	.setTitle(R.string.notification_permission_title)
	.setMessage(R.string.notification_permission_explanation)
	.setCancelable(false)
	.setPositiveButton(android.R.string.ok) { _, _ ->
	PermissionsManager.requestNotificationPermission(this)
	}
	.setNegativeButton(R.string.cancel) { _, _ ->
	// User declined, they won't get notifications
	}
	.create()
	.show()
	} else {
	PermissionsManager.requestNotificationPermission(this)
	}
	}
	}

 

---

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Build artifacts for PR #113 (commit 2b0822c) are available:

• Debug APKs (arm64-v8a, x86_64)
• Release APKs (arm64-v8a, x86_64)
• AAB

You can download these artifacts from the "Artifacts" section of the workflow run.

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📊 Code Coverage Summary

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Changed Files	18.92

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[github-actions]

Build artifacts for PR #113 (commit 7857e6c) are available:

• Debug APKs (arm64-v8a, x86_64)
• Release APKs (arm64-v8a, x86_64)
• AAB

You can download these artifacts from the "Artifacts" section of the workflow run.

[github-actions]

📊 Code Coverage Summary

Coverage Type	Coverage
Overall	24.02
Changed Files	13.34

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Coverage Type	Coverage
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Changed Files	100

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