Implement BT settings functionality for new UI.

- Removed context menu logic for long press (no longer used).
- Converted device picker to run in its own Activity, using a dialog
  theme on large screen devices and full-screen on phones.
- Removed unused resources.
- Add device to "Paired devices" list when pairing is initiated by the
  remote device.
- Return to Bluetooth settings pane after successfully pairing a new
  device from the "Find nearby device" pane.
- Add support for renaming devices (TODO: persist the custom name and
  update the "bread crumb" in the action bar to the new device name).
- Add support for incoming file transfer and auto connect checkboxes
  in DeviceProfilesSettings.
- Show available and connected device profiles as icons instead of
  summary text. Available but disconnected profiles are drawn in gray.
- Fixed bluetooth_notif_message to include the device name as a parameter
  instead of appending the name to the end of the localized string.
- Changed some fields from private to package scope for more efficient
  access from inner classes.

Bug: 3137982

Change-Id: Ic2d6ee5be60c9c5b3f3a8a58846d58efedfa5c93
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 926f6f8..15dc279 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -206,16 +206,22 @@
                 <category android:name="com.android.settings.SHORTCUT" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
-            <intent-filter>
-                <action android:name="android.bluetooth.devicepicker.action.LAUNCH" />
-                <category android:name="android.intent.category.DEFAULT" />
-            </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
                 android:value="com.android.settings.bluetooth.BluetoothSettings" />
             <meta-data android:name="com.android.settings.TOP_LEVEL_HEADER_ID"
                 android:resource="@id/wireless_settings" />
         </activity>
 
+        <activity android:name=".bluetooth.DevicePickerActivity"
+                android:theme="@android:style/Theme.Holo.DialogWhenLarge"
+                android:label="@string/device_picker"
+                android:clearTaskOnLaunch="true">
+            <intent-filter>
+                <action android:name="android.bluetooth.devicepicker.action.LAUNCH" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </activity>
+
         <activity android:name="Settings$TetherSettingsActivity"
                 android:theme="@android:style/Theme.Holo"
                 android:clearTaskOnLaunch="true">