android--Remove EditText border, add underline

<span style= "font-family:arial, Helvetica, Sans-serif;" ><?xml version= "1.0" encoding= "Utf-8"?>    </span>

<linearlayout xmlns:android= "http://schemas.android.com/apk/res/android"        android:layout_width= "Fill_ Parent "        android:layout_height=" fill_parent "        >    <!--Note Name---    < Com.marine.study.LineEditText                 android:id= "@+id/myedit"        android:layout_width= "Fill_parent"         android: layout_height= "Wrap_content"         style= "?
Android:attr/textviewstyle "         android:background=" @null "        android:textcolor=" @null "     />    < /linearlayout>  

Background, can be set into other colors, etc.

TextColor not necessarily null, can set font color

Add underline

public class Lineedittext extends EditText {      //brushes are used to draw the underlined    private paint paint;        Public Lineedittext (context context, AttributeSet Attrs) {          Super (context, attrs);          Paint = new paint ();          Paint.setstyle (Paint.Style.STROKE);          Paint.setcolor (color.red);         Turn on anti-aliasing memory         Paint.setantialias (TRUE);     }    @Override     protected void OnDraw (canvas canvas) {         super.ondraw (canvas);         Gets the total number of rows         int linecount = Getlinecount ();         Get the height of each line         int lineheight = Getlineheight ();         Draw lines based on the number of rows for         (int i = 0; i < LineCount; i++) {             int liney = (i + 1) * lineheight;             Canvas.drawline (0, Liney, This.getwidth (), Liney, Paint);}}}  

android--Remove EditText border, add underline