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Demonstrate the appropriate time to call setAudioGuidance. #22

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Demonstrate the appropriate time to call setAudioGuidance. #22

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16 changes: 13 additions & 3 deletions navigation-sample/app/src/main/java/com/example/navigationapidemo/NavFragmentActivity.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,7 @@ class NavFragmentActivity : AppCompatActivity() {
private var pendingNavActions = mutableListOf<InitializedNavRunnable>()
private var arrivalListener: Navigator.ArrivalListener? = null
private var routeChangedListener: Navigator.RouteChangedListener? = null
private var navigationSessionListener: Navigator.NavigationSessionListener? = null

private lateinit var navFragment: SupportNavigationFragment
private var navInfoDisplayFragment: Fragment? = null
Expand Down Expand Up @@ -187,6 +188,14 @@ class NavFragmentActivity : AppCompatActivity() {
showToast("onRouteChanged: the driver's route changed")
}
navigator.addRouteChangedListener(routeChangedListener)

navigationSessionListener =
Navigator.NavigationSessionListener {
// Enable voice audio guidance (through the device speaker)
navigator.setAudioGuidance(Navigator.AudioGuidance.VOICE_ALERTS_AND_GUIDANCE)
}

navigator.addNavigationSessionListener(navigationSessionListener)
}
}

Expand Down Expand Up @@ -221,9 +230,6 @@ class NavFragmentActivity : AppCompatActivity() {
// Hide the toolbar to maximize the navigation UI
actionBar?.hide()

// Enable voice audio guidance (through the device speaker)
navigator.setAudioGuidance(Navigator.AudioGuidance.VOICE_ALERTS_AND_GUIDANCE)

// Simulate vehicle progress along the route (for demo/debug builds)
if (BuildConfig.DEBUG) {
navigator.simulator.simulateLocationsAlongExistingRoute(
Expand Down Expand Up @@ -357,6 +363,10 @@ class NavFragmentActivity : AppCompatActivity() {
navigator.removeRouteChangedListener(routeChangedListener)
}

if (navigationSessionListener != null) {
navigator.removeNavigationSessionListener(navigationSessionListener)
}

navigator.simulator.unsetUserLocation()
navigator.cleanup()
}
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16 changes: 13 additions & 3 deletions navigation-sample/app/src/main/java/com/example/navigationapidemo/NavViewActivity.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -53,6 +53,7 @@ class NavViewActivity : AppCompatActivity() {
var pendingNavActions = mutableListOf<InitializedNavRunnable>()
private var arrivalListener: Navigator.ArrivalListener? = null
private var routeChangedListener: Navigator.RouteChangedListener? = null
private var navigationSessionListener: Navigator.NavigationSessionListener? = null

// Only used to demo the turn-by-turn nav forwarding feature.
var navInfoDisplayFragment: Fragment? = null
Expand Down Expand Up @@ -192,6 +193,14 @@ class NavViewActivity : AppCompatActivity() {
showToast("onRouteChanged: the driver's route changed")
}
navigator.addRouteChangedListener(routeChangedListener)

navigationSessionListener =
Navigator.NavigationSessionListener {
// Enable voice audio guidance (through the device speaker)
navigator.setAudioGuidance(Navigator.AudioGuidance.VOICE_ALERTS_AND_GUIDANCE)
}

navigator.addNavigationSessionListener(navigationSessionListener)
}
}

Expand Down Expand Up @@ -226,9 +235,6 @@ class NavViewActivity : AppCompatActivity() {
// Hide the toolbar to maximize the navigation UI
actionBar?.hide()

// Enable voice audio guidance (through the device speaker)
navigator.setAudioGuidance(Navigator.AudioGuidance.VOICE_ALERTS_AND_GUIDANCE)

// Simulate vehicle progress along the route (for demo/debug builds)
if (BuildConfig.DEBUG) {
navigator.simulator.simulateLocationsAlongExistingRoute(
Expand Down Expand Up @@ -297,6 +303,10 @@ class NavViewActivity : AppCompatActivity() {
navigator.removeRouteChangedListener(routeChangedListener)
}

if (navigationSessionListener != null) {
navigator.removeNavigationSessionListener(navigationSessionListener)
}

navigator.simulator?.unsetUserLocation()
navigator.cleanup()
}
Expand Down
20 changes: 15 additions & 5 deletions ...ation-sample/app/src/main/java/com/example/navigationapidemo/SwappingMapAndNavActivity.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,7 @@ class SwappingMapAndNavActivity : AppCompatActivity() {
private lateinit var mapFragment: SupportMapFragment
private lateinit var navigationFragment: SupportNavigationFragment
private var arrivalListener: Navigator.ArrivalListener? = null
private var navigationSessionListener: Navigator.NavigationSessionListener? = null

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
Expand Down Expand Up @@ -148,9 +149,6 @@ class SwappingMapAndNavActivity : AppCompatActivity() {
// Hide the toolbar to maximize the navigation UI
actionBar?.hide()

// Enable voice audio guidance (through the device speaker)
navigator?.setAudioGuidance(Navigator.AudioGuidance.VOICE_ALERTS_AND_GUIDANCE)

// Simulate vehicle progress along the route (for demo/debug builds)
if (BuildConfig.DEBUG) {
navigator
Expand Down Expand Up @@ -197,7 +195,7 @@ class SwappingMapAndNavActivity : AppCompatActivity() {
}
}

private fun registerArrivalListener() {
private fun registerListeners() {
arrivalListener =
Navigator.ArrivalListener {
showToast("User has arrived at the destination!")
Expand All @@ -212,6 +210,14 @@ class SwappingMapAndNavActivity : AppCompatActivity() {
stopTripAndShowMapFragment(/* unused= */ null)
}
navigator?.addArrivalListener(arrivalListener)

navigationSessionListener =
Navigator.NavigationSessionListener {
// Enable voice audio guidance (through the device speaker)
navigator?.setAudioGuidance(Navigator.AudioGuidance.VOICE_ALERTS_AND_GUIDANCE)
}

navigator?.addNavigationSessionListener(navigationSessionListener)
}

// Detaches old fragment and adds a new fragment to the activity if it's not added otherwise
Expand Down Expand Up @@ -240,6 +246,10 @@ class SwappingMapAndNavActivity : AppCompatActivity() {
if (arrivalListener != null) {
navigator?.removeArrivalListener(arrivalListener)
}
if (navigationSessionListener != null) {
navigator?.removeNavigationSessionListener(navigationSessionListener)
}

navigator?.simulator?.unsetUserLocation()
navigator?.cleanup()
super.onDestroy()
Expand Down Expand Up @@ -267,7 +277,7 @@ class SwappingMapAndNavActivity : AppCompatActivity() {
if (swappingMapAndNavActivity != null) {
swappingMapAndNavActivity.navigator = navigator
// Register an arrival listener that returns back to a top-down map once the trip is over.
swappingMapAndNavActivity.registerArrivalListener()
swappingMapAndNavActivity.registerListeners()
}
}

Expand Down