EditText Hint In Android

Syntax:
android:hint="hint-statement"

Example:

    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:hint="Enter user Name"
    />

Screenshot:

TextView font Change In Android

Syntax:
 android:typeface="serif"   

Example:

    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="Example Application"
     android:typeface="serif"  
 />