Develop - QuickShare file sharng, dynamic device shortcut in share sheet, Updated permission usage info, Combined share sheet entry, Improved manual disconnect

[sameerasw]

This pull request introduces a new Quick Share feature for sending files and text to a paired Mac, and streamlines the manual disconnect logic throughout the app. It also improves the user experience and clarity around storage permissions and file access. The most important changes are summarized below.

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Quick Share Feature:

• Added a new QuickShareSendActivity for handling Android share intents (SEND and SEND_MULTIPLE) and sending files or text to the paired Mac. This includes UI feedback and file caching logic. (app/src/main/java/com/sameerasw/airsync/presentation/ui/activities/QuickShareSendActivity.kt)
• Registered QuickShareSendActivity and the supporting OutboundQuickShareService in the manifest, with updated intent filters to support all file types and multiple files. (app/src/main/AndroidManifest.xml)

Manual Disconnect Logic:

• Refactored all disconnect actions across the app to use WebSocketUtil.disconnect(context, manual = true) and removed unnecessary calls to setUserManuallyDisconnected, ensuring consistent manual disconnect handling from UI, BLE, and shortcuts. [1] [2] [3] [4] [5] [6] [7]

Permissions and UI Improvements:

• Updated the storage permission dialog and UI to clarify that the permission is used for both wallpaper sync and Mac File Access, and updated labels and descriptions for better user understanding. (PermissionDialog.kt, PermissionsScreen.kt) [1] [2]

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These changes add a seamless way to share content from Android to Mac, unify disconnect logic for reliability, and improve clarity around permissions for end users.