Use XML-defined intent instead of code

app/build.gradle

@@ -22,6 +22,9 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }
+    applicationVariants.all { variant ->
+        variant.resValue "string", "app_id", variant.applicationId
+    }
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8

app/src/main/java/dummydomain/yetanothercallblocker/SettingsActivity.java

@@ -137,7 +137,6 @@ public class SettingsActivity extends AppCompatActivity
         private static final String PREF_NOTIFICATION_CHANNEL_SETTINGS = "notificationChannelSettings";
         private static final String PREF_CATEGORY_NOTIFICATIONS = "categoryNotifications";
         private static final String PREF_SCREEN_ADVANCED = "screenAdvanced";
-        private static final String PREF_DB_MANAGEMENT = "dbManagement";
         private static final String PREF_COUNTRY_CODES_INFO = "countryCodesInfo";
         private static final String PREF_EXPORT_LOGCAT = "exportLogcat";
 
@@ -291,12 +290,6 @@ public class SettingsActivity extends AppCompatActivity
         private void initAdvancedScreen(String rootKey) {
             if (!PREF_SCREEN_ADVANCED.equals(rootKey)) return;
 
-            requireNonNull((Preference) findPreference(PREF_DB_MANAGEMENT))
-                    .setOnPreferenceClickListener(preference -> {
-                        startActivity(new Intent(requireContext(), DbManagementActivity.class));
-                        return true;
-                    });
-
             String countryCodesExplanationSummary = getString(R.string.country_codes_info_summary)
                     + ". " + getString(R.string.country_codes_info_summary_addition,
                     App.getSettings().getCachedAutoDetectedCountryCode());

app/src/main/res/xml/root_preferences.xml

@@ -1,4 +1,5 @@
 <PreferenceScreen xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:android="http://schemas.android.com/apk/res/android"
     app:title="@string/title_settings_activity">
 
     <PreferenceCategory app:title="@string/settings_category_main">
@@ -83,7 +84,11 @@
             <Preference
                 app:key="dbManagement"
                 app:persistent="false"
-                app:title="@string/open_db_management_activity" />
+                app:title="@string/open_db_management_activity">
+                <intent
+                    android:targetClass="dummydomain.yetanothercallblocker.DbManagementActivity"
+                    android:targetPackage="@string/app_id" />
+            </Preference>
             <PreferenceCategory
                 app:key="categoryCountryCodes"
                 app:title="@string/settings_category_country_codes">