| public static final java.lang.String | A3L_CLASS_NOT_FOUND_MSG | "A3L class  not found." | 
| public static final java.lang.String | A3L_DEVICE_ID_KEY | "deviceId" | 
| public static final java.lang.String | A3L_IMPLEMENTATION_CLASS_KEY | "com.a3l.clsName" | 
| public static final java.lang.String | ADM_CLASSNAME | "com.amazon.device.messaging.ADM" | 
| public static final java.lang.String | ADM_PLATFORM | "ADM_PLATFORM" | 
| public static final java.lang.String | ADM_REGISTRATION_INTERRUPTED | "ADM registration interrupted" | 
| public static final java.lang.String | ADM_REMOTE_MESSAGE | "ADM_REMOTE_MESSAGE" | 
| public static final java.lang.String | ADM_TOPIC_SUBSCRIPTION_INTERRUPTED | "ADM Topic subscription interrupted" | 
| public static final java.lang.String | ADM_TOPIC_UNSUBSCRIPTION_INTERRUPTED | "ADM Topic unsubscription interrupted" | 
| public static final java.lang.String | ADM_V2_HANDLER_CLASSNAME | "com.amazon.device.messaging.ADMMessageHandlerJobBase" | 
| public static final java.lang.String | AMAZON_SEND_PERMISSION | "com.amazon.device.messaging.permission.SEND" | 
| public static final java.lang.String | BOTH_PLATFORM_AVAILABLE | "Unexpected behavior. Both ADM and FCM platforms present." | 
| public static final java.lang.String | DEVICE_REGISTRATION | "DeviceRegistration" | 
| public static final java.lang.String | FAILED_RESPONSE | "FAIL" | 
| public static final java.lang.String | FCM_PLATFORM | "FCM_PLATFORM" | 
| public static final java.lang.String | FCM_REMOTE_MESSAGE | "FCM_REMOTE_MESSAGE" | 
| public static final java.lang.String | INVALID_MESSAGE_PLATFORM_TYPE | "Invalid Message Platform Type" | 
| public static final java.lang.String | LOG_TAG | "ADM" | 
| public static final java.lang.String | MESSAGE_EVENT | "com.amazon.A3L.messaging.intent.MESSAGE" | 
| public static final java.lang.String | MESSAGE_PLATFORM_TYPE | "MESSAGE_PLATFORM_TYPE" | 
| public static final java.lang.String | ORIGINAL_FCM_REMOTE_MESSAGE | "ORIGINAL_FCM_REMOTE_MESSAGE" | 
| public static final java.lang.String | PLATFORM_UNAVAILABLE | "None of the valid platforms available." | 
| public static final java.lang.String | REGISTRATION_EVENT | "com.amazon.A3L.messaging.intent.REGISTRATION" | 
| public static final java.lang.String | REGISTRATION_TIME_OUT | "Registration time out" | 
| public static final java.lang.String | SUBSCRIBE_TO_TOPIC | "SubscribeToTopic" | 
| public static final java.lang.String | SUCCESS_RESPONSE | "SUCCESS" | 
| public static final java.lang.String | TOPIC_SUBSCRIPTION_TIME_OUT | "Topic Subscription time out" | 
| public static final java.lang.String | TOPIC_UNSUBSCRIPTION_TIME_OUT | "Topic Unsubscription time out" | 
| public static final java.lang.String | UNKNOWN_ERROR | "Unknown error occurred" | 
| public static final java.lang.String | UNSUBSCRIBE_FROM_TOPIC | "UnsubscribeFromTopic" |