mapboxMap.clear() is deprecated

Question

I use mapBox and after update to version 7.1.1 some function are deprecated but there is nothing to replace.

In this line addMarker and IconFactory and MarkerOptions are deprecated

mapboxMap.addMarker(MarkerOptions()
                .position(LatLng(lat, lng))
                .icon(IconFactory.getInstance(context)
                .fromResource(R.drawable.ic_marker)))

And also clear() function is deprecated

mapboxMap.clear()

I added this

implementation 'com.mapbox.mapboxsdk:mapbox-android-plugin-annotation-v7:0.5.0'

But there is nothing similar / helpful to clear map or add marker in doc / example

There is a deleteAll method on the different managers added as part of https://github.com/mapbox/mapbox-plugins-android/pull/859 which will be released as part of 0.6.0. For now you need to getAnnotations from the manager and call manager.delete on them. — Tobrun, Mar 19 '19 at 12:37

Manoj Perumarath · Accepted Answer · 2019-04-08T07:21:42.363

For adding marker using new methods, modify your gradle with

andorid{
compileOptions {
    sourceCompatibility JavaVersion.VERSION_1_8
    targetCompatibility JavaVersion.VERSION_1_8
  }
} 

dependencies {
implementation 'com.mapbox.mapboxsdk:mapbox-android-sdk:7.2.0'
implementation 'com.mapbox.mapboxsdk:mapbox-android-plugin-markerview-v7:0.2.0'
implementation 'com.mapbox.mapboxsdk:mapbox-android-plugin-annotation-v7:0.5.0'
}

Using Markers

class MarkerActivity : AppCompatActivity()  {

private val random = Random()
private var markerViewManager: MarkerViewManager? = null
private var marker: MarkerView? = null
private lateinit var mapBox: MapboxMap

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    Mapbox.getInstance(
        this,
        "Your key"
    )

    setContentView(R.layout.activity_main)
    mapView.onCreate(savedInstanceState)
    mapView.getMapAsync { mapboxMap ->
        mapboxMap.setStyle(Style.MAPBOX_STREETS) { _ ->
            this.mapBox = mapboxMap
            mapboxMap.moveCamera(CameraUpdateFactory.zoomTo(2.0))

            markerViewManager = MarkerViewManager(mapView, mapboxMap)
            createRandomMarkers()
         }
      }
    }

    private fun createRandomMarkers() {
    markerViewManager?.let {
        for (i in 0..5) {
            val imageView = ImageView(this@MarkerActivity)
            imageView.setImageResource(R.mipmap.ic_launcher)
            imageView.layoutParams = FrameLayout.LayoutParams(50, 50)
            val markerView = MarkerView(createRandomLatLng(), imageView)
            it.addMarker(markerView)
        }
    }
}

 private fun createRandomLatLng(): LatLng {
    return LatLng(
        random.nextDouble() * -200.0 + 90.0,
        random.nextDouble() * -300.0 + 180.0
    )
}

override fun onStart() {
    super.onStart()
    mapView.onStart()
}

override fun onPause() {
    super.onPause()
    mapView.onPause()
}

override fun onStop() {
    super.onStop()
    mapView.onStop()
}

override fun onLowMemory() {
    super.onLowMemory()
    mapView.onLowMemory()
}

override fun onDestroy() {
    super.onDestroy()
    markerViewManager?.onDestroy()
    mapView.onDestroy()
}

For clearing the map you can use the delete function in SymbolManager

As per this thread thread

List<Symbol> symbols = new ArrayList<>();
LongSparseArray<Symbol> symbolArray = symbolManager.getAnnotations();
for (int i = 0; i < symbolArray.size(); i++) {
symbols.add(symbolArray.valueAt(i));
}
symbolManager.delete(symbols);

This will be available from annotation-0.6.0

I use your code. but markers are floating on the map when move map. i mean they are not stable! i think this is plugin bug — Radesh, Apr 07 '19 at 10:52
@Radesh That's a bug man, i saw that, i forgot to add in the description — Manoj Perumarath, Apr 08 '19 at 05:23
thanks, just one thing. add clear map code and i accept your answer. beside i still use my code until bug fix — Radesh, Apr 08 '19 at 06:21

score 1 · Answer 2 · answered Jun 09 '22 at 19:55

1

In v10 , we can remove annotation (marker) using manager

pointAnnotationManager?.deleteAll()

answered Jun 09 '22 at 19:55

shubomb

672
7
20

score 0 · Answer 3 · answered Mar 22 '19 at 07:16

It will be released in annotation plugin 0.6.0. For now you can use this to clear all symbols or circles:

// FIXME Temp function https://github.com/mapbox/mapbox-plugins-android/pull/859/commits/74b9ffa286e63b9c02ed7d2bdefa1ba48bd997a3
private fun deleteAllSymbols() {
    val symbols = mutableListOf<Symbol>()
    val symbolArray = symbolManager.annotations
    for (i in 0 until symbolArray.size()) {
        symbols.add(symbolArray.valueAt(i))
    }
    symbolManager.delete(symbols)
}

// FIXME Temp function https://github.com/mapbox/mapbox-plugins-android/pull/859/commits/74b9ffa286e63b9c02ed7d2bdefa1ba48bd997a3
private fun deleteAllCircles() {
    val circles = mutableListOf<Circle>()
    val circleArray = circleManager.annotations
    for (i in 0 until circleArray.size()) {
        circles.add(circleArray.valueAt(i))
    }
    circleManager.delete(circles)
}

mapboxMap.clear() is deprecated

3 Answers3