[Android] Ask for notification on app startup if needed

[Nicolas Pomepuy]

vlc-android | branch: 3.5.x | Nicolas Pomepuy <nicolas at videolabs.io> | Tue Sep 20 09:35:15 2022 +0200| [254f4f16903ce364c10880395f18601a7eb7ea2f] | committer: Duncan McNamara

Ask for notification on app startup if needed

> https://code.videolan.org/videolan/vlc-android/commit/254f4f16903ce364c10880395f18601a7eb7ea2f
---

 .../src/main/java/org/videolan/tools/Settings.kt   |  2 +
 .../res/layout/dialog_norification_permission.xml  | 81 ++++++++++++++++++++++
 .../src/org/videolan/vlc/gui/MainActivity.kt       |  2 +
 .../gui/dialogs/NotificationPermissionDialog.kt    | 79 +++++++++++++++++++++
 .../vlc/gui/onboarding/OnboardingActivity.kt       |  3 +
 5 files changed, 167 insertions(+)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/254f4f16903ce364c10880395f18601a7eb7ea2f