修复登陆页面数组越界问题

ydl-platform/src/main/java/com/ydl/ydlcommon/view/PhoneEditText.java

@@ -64,6 +64,8 @@ public class PhoneEditText extends android.support.v7.widget.AppCompatEditText {
                         }
                     }
                     setText(sb.toString());
+                    if (index > sb.length())
+                        index = sb.length();
                     setSelection(index);
                 }
             }