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package com.mapbox.mapboxsdk.location.utils
import android.support.test.espresso.IdlingResource
import com.mapbox.mapboxsdk.maps.MapView
import com.mapbox.mapboxsdk.maps.MapboxMap
/**
* Resource, that's idling until the provided style is loaded.
* Remember to add any espresso action (like view assertion) after the [waitForStyle] call
* for the test to keep running.
*/
class StyleChangeIdlingResource : IdlingResource {
private var callback: IdlingResource.ResourceCallback? = null
private var isIdle = true
override fun getName(): String {
return javaClass.simpleName
}
override fun isIdleNow(): Boolean {
return isIdle
}
override fun registerIdleTransitionCallback(callback: IdlingResource.ResourceCallback?) {
this.callback = callback
}
private fun setIdle() {
isIdle = true
callback?.onTransitionToIdle()
}
fun waitForStyle(mapView: MapView, mapboxMap: MapboxMap, styleUrl: String) {
isIdle = false
mapView.addOnDidFinishLoadingStyleListener(object : MapView.OnDidFinishLoadingStyleListener {
override fun onDidFinishLoadingStyle() {
mapView.removeOnDidFinishLoadingStyleListener(this)
setIdle()
}
})
mapboxMap.setStyleUrl(styleUrl)
}
}
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