Settings: Allow locking all apps visible in launcher

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>

src/com/android/settings/security/applock/AppLockPackageListFragment.kt

@@ -29,6 +29,7 @@ import androidx.preference.Preference
 import androidx.preference.forEach
 
 import com.android.internal.logging.nano.MetricsProto
+import com.android.internal.util.evolution.Utils
 
 import com.android.settings.R
 import com.android.settings.core.SubSettingLauncher
@@ -48,11 +49,13 @@ class AppLockPackageListFragment : DashboardFragment() {
     private lateinit var appLockManager: AppLockManager
     private lateinit var pm: PackageManager
     private lateinit var whiteListedPackages: Array<String>
+    private lateinit var launchablePackages: List<String>
 
     override fun onAttach(context: Context) {
         super.onAttach(context)
         appLockManager = context.getSystemService(AppLockManager::class.java)
         pm = context.packageManager
+        launchablePackages = Utils.launchablePackages(context)
         whiteListedPackages = resources.getStringArray(
             com.android.internal.R.array.config_appLockAllowedSystemApps)
     }
@@ -65,7 +68,9 @@ class AppLockPackageListFragment : DashboardFragment() {
                 pm.getInstalledPackages(
                     PackageInfoFlags.of(PackageManager.MATCH_ALL.toLong())
                 ).filter {
-                    !it.applicationInfo.isSystemApp() || whiteListedPackages.contains(it.packageName)
+                    !it.applicationInfo.isSystemApp() ||
+                        launchablePackages.contains(it.packageName) ||
+                        whiteListedPackages.contains(it.packageName)
                 }.sortedWith { first, second ->
                     getLabel(first).compareTo(getLabel(second))
                 }