Customize trip progress view using NavigationView | Navigation SDK | Android

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Note

This example is a part of the Navigation SDK Examples. You can find the values for all referenced resources in the res directory. For example, see res/values/strings.xml for R.string.* references used in this example.

mapbox_activity_customize_trip_progress

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<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto">
 
<com.mapbox.navigation.dropin.NavigationView
android:id="@+id/navigationView"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:accessToken="@string/mapbox_access_token" />
</androidx.constraintlayout.widget.ConstraintLayout>

CustomTripProgressActivity.kt

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package com.mapbox.navigation.examples.preview.dropinui
 
import android.os.Bundle
import android.view.ViewGroup
import android.widget.TextView
import androidx.appcompat.app.AppCompatActivity
import androidx.transition.Fade
import androidx.transition.Scene
import androidx.transition.TransitionManager
import com.mapbox.navigation.base.formatter.DistanceFormatterOptions
import com.mapbox.navigation.core.MapboxNavigation
import com.mapbox.navigation.core.internal.extensions.flowRouteProgress
import com.mapbox.navigation.core.lifecycle.MapboxNavigationObserver
import com.mapbox.navigation.examples.preview.R
import com.mapbox.navigation.examples.preview.databinding.MapboxActivityCustomizeTripProgressBinding
import com.mapbox.navigation.examples.preview.databinding.MapboxTripProgressCustomLayoutBinding
import com.mapbox.navigation.ui.base.lifecycle.UIBinder
import com.mapbox.navigation.ui.base.lifecycle.UIComponent
import com.mapbox.navigation.ui.tripprogress.api.MapboxTripProgressApi
import com.mapbox.navigation.ui.tripprogress.model.DistanceRemainingFormatter
import com.mapbox.navigation.ui.tripprogress.model.EstimatedTimeToArrivalFormatter
import com.mapbox.navigation.ui.tripprogress.model.TimeRemainingFormatter
import com.mapbox.navigation.ui.tripprogress.model.TripProgressUpdateFormatter
import kotlinx.coroutines.launch
 
/**
* The example demonstrates how to use design a custom trip progress view and use it instead of
* the default trip progress view supported by `NavigationView`.
*
* Before running the example make sure you have put your access_token in the correct place
* inside [app-preview/src/main/res/values/mapbox_access_token.xml]. If not present then add
* this file at the location mentioned above and add the following content to it
*
* <?xml version="1.0" encoding="utf-8"?>
* <resources xmlns:tools="http://schemas.android.com/tools">
*     <string name="mapbox_access_token"><PUT_YOUR_ACCESS_TOKEN_HERE></string>
* </resources>
*
* The example uses replay location engine to facilitate navigation without physically moving.
*/
class CustomTripProgressActivity : AppCompatActivity() {
 
private lateinit var binding: MapboxActivityCustomizeTripProgressBinding
 
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = MapboxActivityCustomizeTripProgressBinding.inflate(layoutInflater)
setContentView(binding.root)
 
binding.navigationView.api.routeReplayEnabled(true)
 
binding.navigationView.customizeViewBinders {
infoPanelTripProgressBinder = MyTripProgressViewBinder()
}
}
}
 
class MyTripProgressComponent(
private val binding: MapboxTripProgressCustomLayoutBinding
) : UIComponent() {
 
override fun onAttached(mapboxNavigation: MapboxNavigation) {
super.onAttached(mapboxNavigation)
val distanceFormatterOptions =
DistanceFormatterOptions.Builder(binding.root.context).build()
val tripProgressFormatter = TripProgressUpdateFormatter
.Builder(binding.root.context)
.distanceRemainingFormatter(
DistanceRemainingFormatter(distanceFormatterOptions)
)
.timeRemainingFormatter(
TimeRemainingFormatter(binding.root.context)
)
.estimatedTimeToArrivalFormatter(
EstimatedTimeToArrivalFormatter(binding.root.context)
)
.build()
val tripProgressApi = MapboxTripProgressApi(tripProgressFormatter)
coroutineScope.launch {
mapboxNavigation.flowRouteProgress().collect {
val value = tripProgressApi.getTripProgress(it)
binding.distanceRemaining.setText(
value.formatter.getDistanceRemaining(value.distanceRemaining),
TextView.BufferType.SPANNABLE
)
 
binding.estimatedTimeToArrive.setText(
value.formatter.getEstimatedTimeToArrival(value.estimatedTimeToArrival),
TextView.BufferType.SPANNABLE
)
 
binding.timeRemaining.setText(
value.formatter.getTimeRemaining(value.currentLegTimeRemaining),
TextView.BufferType.SPANNABLE
)
binding.tripProgress.progress = (value.percentRouteTraveled * 100).toInt()
}
}
coroutineScope.launch {
mapboxNavigation.flowRouteProgress().collect {
}
}
}
}
 
class MyTripProgressViewBinder : UIBinder {
override fun bind(viewGroup: ViewGroup): MapboxNavigationObserver {
val scene = Scene.getSceneForLayout(
viewGroup,
R.layout.mapbox_trip_progress_custom_layout,
viewGroup.context
)
TransitionManager.go(scene, Fade())
 
val binding = MapboxTripProgressCustomLayoutBinding.bind(viewGroup)
return MyTripProgressComponent(binding)
}
}