Android App to Auto Respond to WhatsApp Messages

apWe need to build a WhatsApp Auto Responder Workflow of the App 1) WhatsApp Message Received 2) App reads the message 3) Check if message text is mapped to a Auto response, it sends back a relevant message For e.g. If Message received = "ABC" respond with "Message 1" If Message received = "ABC" respond with "Message 2" The Auto response message can be either of Text, Image, Video or HyperLink We should be able to set multiple rules as mentioned above. We are ok with either of the two solutions 1) Complete stand alone application 2) Solution built around existing apps like Tasker to build auto Task Need the solution in 10 days.