[General Topics] GalaxyA325G:
Thanks for asking for advice in creating a one-tap shortcut to an activity whose exact name that you know exists.

The first method (easiest) is so simple that at first I wondered why you had asked.

1. Install Muntashirakon App Manager

2. Search for and select the com.samsung.android.smartmirroring package

3. In the Activities tab, find the activity & press "Create Shortcut".

Voila!

Oh wait. Uh oh.

That specific activity doesn't exist on my Android 13 Galaxy A32-5G.

Smart View, com.samsung.android.smartmirroring,

Version 8.2.21.26 (822126000)

View attachment 6108808

These are the activities that exist in that package on my Android 13 Galaxy A32-5G.

Casting Activity ("Launch" or "Create Shortcut")

com.samsung.android.smartmirroring.CastingActivity

Casting Dialog ("Launch" or "Create Shortcut")

com.samsung.android.smartmirroring.CastingDialog

C:\> adb shell am start -n com.samsung.android.smartmirroring/com.samsung.android.smartmirroring.CastingDialog

Selfie Full View Activit ("Launch" or "Create Shortcut")y

com.samsung.android.smartmirroring.controller.SelfieFullViewActivity

C:\> adb shell am start -n com.samsung.android.smartmirroring/com.samsung.android.smartmirroring.controller.SelfieFullViewActivity

App Cast Help Dialog

com.samsung.android.smartmirroring.controller.views.AppCastHelpDialog

Exceptional Popup Manager ("Launch" or "Create Shortcut")

com.samsung.android.smartmirroring.exception.ExceptionalPopupManager

C:\> adb shell am start -n com.samsung.android.smartmirroring/com.samsung.android.smartmirroring.exception.ExceptionalPopupManager

Nfc Tag Casting Manager ("Launch" or "Create Shortcut")

com.samsung.android.smartmirroring.manager.NfcTagCastingManager

C:\> adb shell am start -n com.samsung.android.smartmirroring/com.samsung.android.smartmirroring.manager.NfcTagCastingManager

Nfc Tagging Manager ("Launch" or "Create Shortcut")

com.samsung.android.smartmirroring.manager.NfcTaggingManager

C:\> adb shell am start -n com.samsung.android.smartmirroring/com.samsung.android.smartmirroring.manager.NfcTaggingManager

Screen Mirroring (this is circled in red for some reason)

com.samsung.android.smartmirroring.player.SecondScreenActivity

Second Screen Dialog

com.samsung.android.smartmirroring.player.SecondScreenDialog

Second Screen Player ("Launch" or "Create Shortcut")

com.samsung.android.smartmirroring.player.SecondScreenPlayer

C:\> adb shell am start -n com.samsung.android.smartmirroring/com.samsung.android.smartmirroring.player.SecondScreenPlayer

Tv Player ("Launch" or "Create Shortcut")

com.samsung.android.smartmirroring.player.TvPlayer

C:\> adb shell am start -n com.samsung.android.smartmirroring/com.samsung.android.smartmirroring.player.TvPlayer

About Permissions Activity

com.samsung.android.smartmirroring.settings.AboutPermissionsActivity

About Smart View Activity

com.samsung.android.smartmirroring.settings.AboutSmartViewActivity

Set aspect ratio

com.samsung.android.smartmirroring.settings.AspectRatioActivity

Developer Option Activity

com.samsung.android.smartmirroring.settings.DeveloperAdvancedOptionActivity

Help Link Dialog

com.samsung.android.smartmirroring.settings.HelpLinkDialog

Labs Activity ("Launch" or "Create Shortcut")

com.samsung.android.smartmirroring.settings.LabsActivity

C:\> adb shell am start -n com.samsung.android.smartmirroring/com.samsung.android.smartmirroring.settings.LabsActivity

Open source licenses

com.samsung.android.smartmirroring.settings.OpenSourceLicences

Overlay Permission Settings

com.samsung.android.smartmirroring.settings.OverlayPermissionSettings

Settings Activity ("Launch" or "Create Shortcut")

com.samsung.android.smartmirroring.settings.SettingsActivity

C:\> adb shell am start -n com.samsung.android.smartmirroring/com.samsung.android.smartmirroring.settings.SettingsActivity

Suw Permissions Activity ("Launch" or "Create Shortcut")

com.samsung.android.smartmirroring.settings.SuwPermissionsActivity

C:\> adb shell am start -n com.samsung.android.smartmirroring/com.samsung.android.smartmirroring.settings.SuwPermissionsActivity

Permission Activity

com.samsung.android.smartmirroring.utils.PermissionActivity

Net Work Permission Allow Dialog

com.samsung.android.smartmirroring.welcome.NetWorkPermissionAllowDialog

Permission Allow Dialog

com.samsung.android.smartmirroring.welcome.PermissionAllowDialog

Welcome Intro Activity ("Launch" or "Create Shortcut")

com.samsung.android.smartmirroring.welcome.WelcomeIntroActivity

C:\> adb shell am start -n com.samsung.android.smartmirroring/com.samsung.android.smartmirroring.welcome.WelcomeIntroActivity

Welcome Permission Activity ("Launch" or "Create Shortcut")

com.samsung.android.smartmirroring.welcome.WelcomePermissionActivity

C:\> adb shell am start -n com.samsung.android.smartmirroring/com.samsung.android.smartmirroring.welcome.WelcomePermissionActivity

In Muntashirakon App Manager, I pressed on the "Manifest" button & included it below, but it too (of course) doesn't have any activity by that exact name in my version; but since I can read the Manifest XML into vim, it's easier to search using regular expressions.

In the Manifest xml file below, the closest by name is this "tile" (which isn't an activity).

"com.samsung.android.smartmirroring.tile.ScreenSharingTile"

View attachment 6108806

Bear in mind using Muntashirakon App Manager to create the shortcut is the easy way to bring up any public activity; but if you're absolutely sure that the activity exists by that exact name, we can try the manual method to bring up any exported activity.