Allow access to permissions, even if app has none

Bug: 24026650
Change-Id: I171ab69ded27c1bf2c791f9673a14d56014471bb

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

@@ -961,7 +961,6 @@ public class InstalledAppDetails extends AppInfoBase
             mPermissionReceiver = null;
             final Resources res = getResources();
             CharSequence summary = null;
-            boolean enabled = false;
             if (counts != null) {
                 int totalCount = counts[1];
                 int additionalCounts = counts[2];
@@ -970,8 +969,6 @@ public class InstalledAppDetails extends AppInfoBase
                     summary = res.getString(
                             R.string.runtime_permissions_summary_no_permissions_requested);
                 } else {
-                    enabled = true;
-
                     final ArrayList<CharSequence> list = new ArrayList(Arrays.asList(groupLabels));
                     if (additionalCounts > 0) {
                         // N additional permissions.
@@ -988,7 +985,6 @@ public class InstalledAppDetails extends AppInfoBase
                 }
             }
             mPermissionsPreference.setSummary(summary);
-            mPermissionsPreference.setEnabled(enabled);
         }
     };
 }