Como traçar rotas no app inventor, como no waze ou google maps.
There are several ways Carlos
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Use an ActivityStarter and intents to open Google’s Navigator app. This link provides basic information https://groups.google.com/forum/#!msg/mitappinventortest/3d7bFyGM508/pNsqAb9hBQAJ
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HOW TO use the new Map Control to plot a route on a map and post driving distance and time for that path. is useful too if you can be happy with a map showing the route without the turn by turn directions.
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Again a different way is OpenStreetMap without the Map Component
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If you are experienced with JSON and willing to get a Google Map API, you can use the Google Directions API .
Is this what you want to do?
Sim, preciso saber o tempo de percurso entre varios pontos e previsão de chegada em cada ponto, tanto para o motorista, quanto para os passageiros, é um trabalho de faculdade e tem que ser feito no APP INVENTOR.(ja estamos fazendo), precisamos de orientação nesse sentido.
Perhaps this is of interest: Romin's Firebase Bus Route .. might be part of your Project. You can use it to report report timing.
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How to broadcast a GPS location and share the information on a map with others in real time..CloudDB which shares the current location of a bus on a map with all the app users.
Obrigado pelo apoio!!!