WEBVTT

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Welcome back.

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We created the Location Repository Location Repository implementation map, a view model and the location

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permission handler.

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Now let's move to the Uber Cloud map.

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And here inside the Uber clone map composable function.

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And before that Google map and the compose box compose layout.

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Create a new variable called user location by ViewModel dot user location dot collect as state, then

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request location call the request location permission composable function.

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Pass the ViewModel and here set the permission granted.

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Fetch the location.

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So here ViewModel dot start location updates.

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Here we created a variable called User location.

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I'm calling the user location and setting this collect as a state, because if we go to the ViewModel

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user location and here it's a state flow of lat long, we need to collect it as a state.

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So we use collect as a state in order to make it as a lat long.

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Okay, so this is how we get the user location in the composable.

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We requested the location permission checking.

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Passing the ViewModel and checking if it is guaranteed.

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Then go and start location updates.

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Okay, this is very simple.

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In order to draw a marker in the Google map.

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Composable setting and displaying the user location here inside the Google map, go and create a new

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user location dot.

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Let and set the marker marker.

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State the position.

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Which is it?

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You can uh.

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For simplicity and making everything looks fine.

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My current location and we can pass as a parameter and we can use it this instead of it in order to

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display and in order to understand what is it setting the current location as title.

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Also, let's make it in blue.

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So icon bitmap descriptor factory dot default marker.

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Set the bitmap descriptor.

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Factory to hue.

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Blue.

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Let's run our application and we have this error setting that is injected.

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This location repository is injected in ViewModel.

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And here we have location repository and it's requested.

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So there is an error.

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Inhaled components.

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Maybe I missed some annotations or I missed the module.

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So here interface repository.

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Scroll up inject map ViewModel.

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Health ViewModel location permissions.

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Clune.

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So the error is in the module.

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I didn't provide a module that inject the location repository in the map ViewModel.

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So here if you notice I used location repository and I used inject annotation, but I didn't tell Android

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and Hilt how to provide the location repository.

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I need to create a dependency and a module in order to run it.

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In the next video we're going to create it and run our application.