[android] Edittext change border color with shape.xml

Check below code may will help you, Using stroke can make border in edit text and change it's color too as shown below...

<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:padding="10dp"
android:shape="rectangle">
<stroke
    android:width="2dp"
    android:color="@color/secondary" />
<corners
    android:bottomLeftRadius="10dp"
    android:bottomRightRadius="10dp"
    android:topLeftRadius="10dp"
    android:topRightRadius="10dp" />

Add this as background in to edit text. Thanks!