firebaseCM/fcm/app/src/main/res/values/strings.xml

<resources>
    <string name="app_name">fcm</string>
    <string name="quickstart_message">Quickstart message</string>
    <string name="log_token">Log token</string>
    <string name="subscribe_to_weather">Subscribe</string>
    <string name="msg_subscribed">Subscribed to vibration topic</string>
    <string name="msg_token_fmt" translatable="false">InstanceID Token: %s</string>

    <string name="default_notification_channel_id" translatable="false">fcm_default_channel</string>
    <!--
        This is the name that users will see when interacting with this channel.
        It should describe the category of notifications that will be sent through this channel
     -->
    <!-- [START fcm_default_icon_string] -->
    <string name="default_notification_channel_name" translatable="true">vibration</string>
    <!-- [END fcm_default_icon_string] -->
    <string name="msg_subscribe_failed">Failed to subscribe to vibration topic</string>
    <string name="fcm_message">FCM Message</string>
    <string name="subscribe">Subscribe</string>
</resources>