Remove extra app info setting under specific condition

Bug: b/189585202
Test: Settings -> Apps -> App -> ExtraAppInfo
Change-Id: Ibdd86607bfdf2879ad3461b35c72964671827854

src/com/android/settings/applications/appinfo/ExtraAppInfoFeatureProvider.java

@@ -36,7 +36,12 @@ public interface ExtraAppInfoFeatureProvider {
     void setPackageName(String packageName);
 
     /**
-     * gets the summary name
+     * Checks if enabled
+     */
+    boolean isEnabled(Context context);
+
+    /**
+     * Gets the summary name
      */
     String getSummary(Context context);
 }

src/com/android/settings/applications/appinfo/ExtraAppInfoFeatureProviderImpl.java

@@ -38,6 +38,11 @@ public class ExtraAppInfoFeatureProviderImpl implements
         return;
     }
 
+    @Override
+    public boolean isEnabled(Context context) {
+        return false;
+    }
+
     @Override
     public String getSummary(Context context) {
         return "";

src/com/android/settings/applications/appinfo/ExtraAppInfoPreferenceController.java

@@ -20,6 +20,7 @@ import android.content.Context;
 import android.text.TextUtils;
 
 import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
 
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.overlay.FeatureFactory;
@@ -55,6 +56,16 @@ public class ExtraAppInfoPreferenceController extends BasePreferenceController {
         return mExtraAppInfoFeatureProvider.getSummary(mContext);
     }
 
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+
+        if (mExtraAppInfoFeatureProvider != null) {
+            final Preference preference = screen.findPreference(getPreferenceKey());
+            preference.setEnabled(mExtraAppInfoFeatureProvider.isEnabled(preference.getContext()));
+        }
+    }
+
     /**
      * Set the local package name
      */