Removes summary text from Instant Apps details

Test: Robolectric test to ensure header item is GONE.

Bug: 36512295
Change-Id: I020e90d6521c853e67ae600e5786445a8469a934
(cherry picked from commit 14a258443f)

src/com/android/settings/applications/AppHeaderController.java

@@ -215,15 +215,15 @@ public class AppHeaderController {
         }
         setText(R.id.app_detail_title, mLabel);
         setText(R.id.app_detail_summary, mSummary);
-        if (rebindActions) {
-            bindAppHeaderButtons();
-        }
-
         if (mIsInstantApp) {
             setText(R.id.install_type,
                     mAppHeader.getResources().getString(R.string.install_type_instant));
         }
 
+        if (rebindActions) {
+            bindAppHeaderButtons();
+        }
+
         return mAppHeader;
     }
 

src/com/android/settings/applications/InstalledAppDetails.java

@@ -546,13 +546,16 @@ public class InstalledAppDetails extends AppInfoBase
         final View appSnippet = mHeader.findViewById(R.id.app_snippet);
         mState.ensureIcon(mAppEntry);
         final Activity activity = getActivity();
+        final boolean isInstantApp = AppUtils.isInstant(mPackageInfo.applicationInfo);
+        final CharSequence summary =
+                isInstantApp ? null : getString(Utils.getInstallationStatus(mAppEntry.info));
         FeatureFactory.getFactory(activity)
             .getApplicationFeatureProvider(activity)
             .newAppHeaderController(this, appSnippet)
             .setLabel(mAppEntry)
             .setIcon(mAppEntry)
-            .setSummary(getString(Utils.getInstallationStatus(mAppEntry.info)))
-            .setIsInstantApp(AppUtils.isInstant(mPackageInfo.applicationInfo))
+            .setSummary(summary)
+            .setIsInstantApp(isInstantApp)
             .done(false /* rebindActions */);
         mVersionPreference.setSummary(getString(R.string.version_text, pkgInfo.versionName));
     }

tests/robotests/src/com/android/settings/applications/AppHeaderControllerTest.java

@@ -287,6 +287,8 @@ public class AppHeaderControllerTest {
         assertThat(label.getVisibility()).isEqualTo(View.VISIBLE);
         assertThat(label.getText()).isEqualTo(
                 appHeader.getResources().getString(R.string.install_type_instant));
+        assertThat(appHeader.findViewById(R.id.app_detail_summary).getVisibility())
+                .isEqualTo(View.GONE);
     }
 
     @Test