Update Android Settings for the latest Extra App Info design

Bug: b/185793841
Test: Settings -> Apps -> APP -> Extra App Info
Change-Id: I2067f7d5d773e2fd9c817504dda262fb5fd7e033

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

@@ -34,4 +34,9 @@ public interface ExtraAppInfoFeatureProvider {
      * Sets the package name
      */
     void setPackageName(String packageName);
+
+    /**
+     * gets the summary name
+     */
+    String getSummary(Context context);
 }

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

@@ -37,4 +37,9 @@ public class ExtraAppInfoFeatureProviderImpl implements
     public void setPackageName(String packageName) {
         return;
     }
+
+    @Override
+    public String getSummary(Context context) {
+        return "";
+    }
 }

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

@@ -50,6 +50,11 @@ public class ExtraAppInfoPreferenceController extends BasePreferenceController {
         return super.handlePreferenceTreeClick(preference);
     }
 
+    @Override
+    public CharSequence getSummary() {
+        return mExtraAppInfoFeatureProvider.getSummary(mContext);
+    }
+
     /**
      * Set the local package name
      */