SafeKeyboard/app/src/main/res/values/keyboard_strings.xml

<resources>
    <string name="keyboard_app_name">keyboard</string>
    <string name="keyboard_username">input username</string>
    <string name="keyboard_password">input password</string>
    <string name="keyboard_key1">"&#64;"</string>
    <string name="keyboard_key2">"&#38;"</string>
    <string name="keyboard_key3">\"</string>
    <string name="keyboard_key4">"&#60;"</string>
    <string name="keyboard_key5">"&#62;"</string>
</resources>