设置-提示音与振动-手机铃声（通知 闹钟提示音）弹框标题中文时为&#······

framework/base/packages/SoundPicker/src/com/android/soundpicker/RingtonePickerActivity.java
 protected void onCreate(Bundle savedInstanceState) {
 ....
 @@ -254,9 +254,6 @@ public final class RingtonePickerActivity extends AlertActivity implements
             } else {
                 p.mTitle = getString(com.android.internal.R.string.ringtone_picker_title);
             }
-        } else {
-            // Make sure intents don't inject HTML elements.
-            p.mTitle = Html.escapeHtml(p.mTitle.toString());
         }

         setupAlert();