Bluetooth/Wifi: center empty view and set textAppearance to medium

 * does not look weird anymore when toggling bluetooth or wifi

Change-Id: Ibbf375e241f091bc27b76c273598da9fc0d67ed9
Signed-off-by: Alexander Martinz <eviscerationls@gmail.com>

3 files changed, 2 insertions, 14 deletions

diff --git a/res/layout/preference_list_fragment.xml b/res/layout/preference_list_fragment.xml
index 489baa1..05ca7ec 100644
--- a/res/layout/preference_list_fragment.xml
+++ b/res/layout/preference_list_fragment.xml
@@ -68,7 +68,8 @@
               android:layout_height="match_parent"
               android:padding="@*android:dimen/preference_fragment_padding_side"
               android:gravity="center"
-              android:visibility="gone" />
+              android:visibility="gone"
+              android:textAppearance="?android:attr/textAppearanceMedium" />
 
     <RelativeLayout android:id="@+id/button_bar"
                     android:layout_height="wrap_content"
diff --git a/src/com/android/settings/bluetooth/BluetoothSettings.java b/src/com/android/settings/bluetooth/BluetoothSettings.java
index d63dbe4..be12e79 100644
--- a/src/com/android/settings/bluetooth/BluetoothSettings.java
+++ b/src/com/android/settings/bluetooth/BluetoothSettings.java
@@ -35,7 +35,6 @@ import android.preference.PreferenceCategory;
 import android.preference.PreferenceGroup;
 import android.preference.PreferenceScreen;
 import android.provider.Settings;
-import android.text.Spannable;
 import android.text.style.TextAppearanceSpan;
 import android.util.DisplayMetrics;
 import android.util.Log;
@@ -143,7 +142,6 @@ public final class BluetoothSettings extends DeviceListPreferenceFragment implem
 
         mEmptyView = (TextView) getView().findViewById(android.R.id.empty);
         getListView().setEmptyView(mEmptyView);
-        mEmptyView.setGravity(Gravity.START | Gravity.CENTER_VERTICAL);
 
         final SettingsActivity activity = (SettingsActivity) getActivity();
         mSwitchBar = activity.getSwitchBar();
@@ -477,10 +475,6 @@ public final class BluetoothSettings extends DeviceListPreferenceFragment implem
             });
         }
         getPreferenceScreen().removeAll();
-        Spannable boldSpan = (Spannable) mEmptyView.getText();
-        boldSpan.setSpan(
-                new TextAppearanceSpan(getActivity(), android.R.style.TextAppearance_Medium), 0,
-                briefText.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
     }
 
     @Override
diff --git a/src/com/android/settings/wifi/WifiSettings.java b/src/com/android/settings/wifi/WifiSettings.java
index 18eb6d9..e83889c 100644
--- a/src/com/android/settings/wifi/WifiSettings.java
+++ b/src/com/android/settings/wifi/WifiSettings.java
@@ -52,7 +52,6 @@ import android.os.UserManager;
 import android.preference.Preference;
 import android.preference.PreferenceScreen;
 import android.provider.Settings;
-import android.text.Spannable;
 import android.text.style.TextAppearanceSpan;
 import android.util.Log;
 import android.view.ContextMenu;
@@ -720,7 +719,6 @@ public class WifiSettings extends RestrictedSettingsFragment
 
     protected TextView initEmptyView() {
         TextView emptyView = (TextView) getActivity().findViewById(android.R.id.empty);
-        emptyView.setGravity(Gravity.START | Gravity.CENTER_VERTICAL);
         getListView().setEmptyView(emptyView);
         return emptyView;
     }
@@ -759,11 +757,6 @@ public class WifiSettings extends RestrictedSettingsFragment
                 }
             });
         }
-        // Embolden and enlarge the brief description anyway.
-        Spannable boldSpan = (Spannable) mEmptyView.getText();
-        boldSpan.setSpan(
-                new TextAppearanceSpan(getActivity(), android.R.style.TextAppearance_Medium), 0,
-                briefText.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
         getPreferenceScreen().removeAll();
     }