Modern Android File Manager Implementation Using MediaStore and PackageManager

SYSTEM_ALERT_WINDOW: Allows the app to display content on top of other apps (like chat heads or floating windows). FOREGROUND_SERVICE: Lets the app run important tasks in the foreground with a visible notification so the system doesn’t kill it. FOREGROUND_SERVICE_DATA_SYNC: Specifically allows a foreground service to perform data synchronization tasks (like uploading or downloading files). POST_NOTIFICATIONS: Allows the app to send and display notifications to the user (required from Android 13+). These permissions are mainly used for background tasks, overlays, and showing notifications while the app is actively running important processes. //sdp implementation ( "com.intuit.sdp:sdp-android:1.1.1" ) // Glide (latest stable major — Glide 5.x) implementation ( "com.github.bumptech.glide:glide:5.0.5" ) kapt ( "com.github.bumptech.glide:compiler:5.0.5" ) // Lifecycle ViewModel & Runtime (latest stable Lifecycle) implementation ( "androidx.lifecycle:lifecycle-viewmodel-ktx:2.10.0" ) implem