Preference intent fixed to support Android 12+

Author: bosik

portable/comp-android/diacomp/src/main/AndroidManifest.xml

@@ -128,10 +128,6 @@
             android:exported="false"
             android:label="@string/rates_title"
             android:parentActivityName=".frontend.activities.ActivityPreferences">
-            <intent-filter>
-                <action android:name=".frontend.activities.ActivityRates" />
-                <category android:name="android.intent.category.DEFAULT" />
-            </intent-filter>
         </activity>
         <activity
             android:name=".frontend.activities.ActivityEditorRate"

portable/comp-android/diacomp/src/main/res/xml/preferences.xml

@@ -49,7 +49,9 @@
             android:enabled="false"
             android:key="pref-edit-rates"
             android:title="@string/preferences_rates_edit">
-            <intent android:action=".frontend.activities.ActivityRates" />
+            <intent
+                android:targetPackage="org.bosik.diacomp.android"
+                android:targetClass="org.bosik.diacomp.android.frontend.activities.ActivityRates" />
         </Preference>
     </PreferenceCategory>