From b5aa73f46f812ba03518a6d1ac218e3af5975236 Mon Sep 17 00:00:00 2001
From: Jason Monk <jmonk@google.com>
Date: Tue, 31 Mar 2015 12:59:33 -0400
Subject: Fix loading screens for manage and running apps

Also add loading screen to manage permissions as this can take a
long time to load in some circumstances. Build loading screens into
Utils and SettingsPreferenceFragment so that it can be easily used
other places in the future.

Change-Id: I7febd06695487e02ced793a9fd418051b5f0eab8
---
 src/com/android/settings/SettingsPreferenceFragment.java | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/com/android/settings/SettingsPreferenceFragment.java')

diff --git a/src/com/android/settings/SettingsPreferenceFragment.java b/src/com/android/settings/SettingsPreferenceFragment.java
index bf41c8038..130e29d6f 100644
--- a/src/com/android/settings/SettingsPreferenceFragment.java
+++ b/src/com/android/settings/SettingsPreferenceFragment.java
@@ -158,6 +158,11 @@ public abstract class SettingsPreferenceFragment extends InstrumentedPreferenceF
         unregisterObserverIfNeeded();
     }
 
+    public void showLoadingWhenEmpty() {
+        View loading = getView().findViewById(R.id.loading_container);
+        getListView().setEmptyView(loading);
+    }
+
     public void registerObserverIfNeeded() {
         if (!mIsDataSetObserverRegistered) {
             if (mCurrentRootAdapter != null) {
-- 
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