Improved dialog management in Settings>Users

Bug: 7266284 Delete not functional after orientation change
Bug: 7266182 Set up now not functional after orientation change

Also remove "vibrate when ringing" on tablets
Bug: 7253081

Change-Id: Ie616747f2e3292c401613eb2041b5a5a289cde20

1 files changed, 13 insertions, 0 deletions

diff --git a/src/com/android/settings/SettingsPreferenceFragment.java b/src/com/android/settings/SettingsPreferenceFragment.java
index a5f021fdd..c0440c839 100644
--- a/src/com/android/settings/SettingsPreferenceFragment.java
+++ b/src/com/android/settings/SettingsPreferenceFragment.java
@@ -182,6 +182,10 @@ public class SettingsPreferenceFragment extends PreferenceFragment implements Di
         }
     }
 
+    public void onDialogShowing() {
+        // override in subclass to attach a dismiss listener, for instance
+    }
+
     public static class SettingsDialogFragment extends DialogFragment {
         private static final String KEY_DIALOG_ID = "key_dialog_id";
         private static final String KEY_PARENT_FRAGMENT_ID = "key_parent_fragment_id";
@@ -216,6 +220,15 @@ public class SettingsPreferenceFragment extends PreferenceFragment implements Di
         }
 
         @Override
+        public void onStart() {
+            super.onStart();
+
+            if (mParentFragment != null && mParentFragment instanceof SettingsPreferenceFragment) {
+                ((SettingsPreferenceFragment) mParentFragment).onDialogShowing();
+            }
+        }
+
+        @Override
         public Dialog onCreateDialog(Bundle savedInstanceState) {
             if (savedInstanceState != null) {
                 mDialogId = savedInstanceState.getInt(KEY_DIALOG_ID, 0);