The document lists various activities and components within the dbx.taiwantaxi Android app. It begins by listing 76 total activities, then breaks them down into groups for different app functions - including 15 components for the "callcar" function, 8 for "creditcard", 4 for "my", 9 for "signing", and 5 for "ticket". It then provides more details on the flow of launching the app, login/registration, responding API data, tutorials, the app's main page and tabs, and setting options.