In Layout
<EditText
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textCursorDrawable="@drawable/color_cursor"
/>
Then create drawalble xml: color_cursor
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" >
<size android:width="3dp" />
<solid android:color="#FFFFFF" />
</shape>
You have a white color cursor on EditText property.