compile project(':linedlayout')

<com.yinfork.linedlayout.LinedRelativeLayout
    android:id="@+id/layout_edit"
    android:layout_width="350dp"
    android:layout_height="match_parent"
    android:layout_marginLeft="20dp"
    android:layout_marginTop="20dp">

    <EditText
        android:id="@+id/edit1"
        android:layout_width="300dp"
        android:layout_height="40dp"
        android:background="@null"
        android:hint="@string/username"
        android:imeOptions="actionNext"
        android:singleLine="true"
        android:textColorHint="@color/gray" />

    <EditText
        android:id="@+id/edit2"
        android:layout_width="300dp"
        android:layout_height="40dp"
        android:layout_below="@id/edit1"
        android:layout_marginTop="30dp"
        android:background="@null"
        android:hint="@string/email"
        android:imeOptions="actionNext"
        android:singleLine="true"
        android:textColorHint="@color/gray" />
</com.yinfork.linedlayout.LinedRelativeLayout>

LinedRelativeLayout layout = (LinedRelativeLayout) findViewById(R.id.layout_edit);

if(null != layout) {
    layout.setIgnoreFirstFocus(true);
    layout.setLineWidth(3);
    layout.setLineColor(getResources().getColor(R.color.colorPrimary));
    layout.setBendLength(70);
    layout.setLinePaddingBottom(5);
    layout.setLinePaddingLeft(0);
    layout.setLinePaddingRight(0);
    layout.setAnimDuration(300);
}