[PM-19108] Enhance Privileged Apps List View

app/src/main/AndroidManifest.xml

@@ -16,6 +16,9 @@
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
     <uses-permission android:name="android.permission.READ_USER_DICTIONARY"/>
+    <uses-permission
+        android:name="android.permission.QUERY_ALL_PACKAGES"
+        tools:ignore="QueryAllPackagesPermission" />
     <!-- Protect access to AuthenticatorBridgeService using this custom permission.
 
     Note that each build type uses a different value for knownCerts.

app/src/main/java/com/x8bit/bitwarden/data/platform/manager/BitwardenPackageManager.kt

@@ -0,0 +1,17 @@
+package com.x8bit.bitwarden.data.platform.manager
+
+/**
+ * Abstraction for interacting with Android package manager.
+ */
+interface BitwardenPackageManager {
+
+    /**
+     * Checks if the package is installed.
+     */
+    fun isPackageInstalled(packageName: String): Boolean
+
+    /**
+     * Gets the app name from the package name or null if the package name is not found.
+     */
+    fun getAppNameFromPackageNameOrNull(packageName: String): String?
+}

app/src/main/java/com/x8bit/bitwarden/data/platform/manager/BitwardenPackageManagerImpl.kt

@@ -0,0 +1,34 @@
+package com.x8bit.bitwarden.data.platform.manager
+
+import android.content.Context
+import android.content.pm.PackageManager
+
+/**
+ * Primary implementation of [BitwardenPackageManager].
+ */
+class BitwardenPackageManagerImpl(
+    context: Context,
+) : BitwardenPackageManager {
+
+    private val nativePackageManager = context.packageManager
+
+    override fun isPackageInstalled(packageName: String): Boolean {
+        return try {
+            nativePackageManager.getApplicationInfo(packageName, 0)
+            true
+        } catch (_: PackageManager.NameNotFoundException) {
+            false
+        }
+    }
+
+    override fun getAppNameFromPackageNameOrNull(packageName: String): String? {
+        return try {
+            val appInfo = nativePackageManager.getApplicationInfo(packageName, 0)
+            nativePackageManager
+                .getApplicationLabel(appInfo)
+                .toString()
+        } catch (_: PackageManager.NameNotFoundException) {
+            null
+        }
+    }
+}

app/src/main/java/com/x8bit/bitwarden/data/platform/manager/di/PlatformManagerModule.kt

@@ -23,6 +23,8 @@ import com.x8bit.bitwarden.data.platform.manager.AssetManager
 import com.x8bit.bitwarden.data.platform.manager.AssetManagerImpl
 import com.x8bit.bitwarden.data.platform.manager.BiometricsEncryptionManager
 import com.x8bit.bitwarden.data.platform.manager.BiometricsEncryptionManagerImpl
+import com.x8bit.bitwarden.data.platform.manager.BitwardenPackageManager
+import com.x8bit.bitwarden.data.platform.manager.BitwardenPackageManagerImpl
 import com.x8bit.bitwarden.data.platform.manager.DatabaseSchemeManager
 import com.x8bit.bitwarden.data.platform.manager.DatabaseSchemeManagerImpl
 import com.x8bit.bitwarden.data.platform.manager.DebugMenuFeatureFlagManagerImpl
@@ -366,4 +368,10 @@ object PlatformManagerModule {
             clock = clock,
         )
     }
+
+    @Provides
+    @Singleton
+    fun provideBitwardenPackageManager(
+        @ApplicationContext context: Context,
+    ): BitwardenPackageManager = BitwardenPackageManagerImpl(context = context)
 }