1 files changed, 172 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/location/LocationFragmentActivity.kt b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/location/LocationFragmentActivity.kt
new file mode 100644
index 0000000000..035ad67e12
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/location/LocationFragmentActivity.kt
@@ -0,0 +1,172 @@
+package com.mapbox.mapboxsdk.testapp.activity.location
+
+import android.annotation.SuppressLint
+import android.app.Fragment
+import android.location.Location
+import android.os.Bundle
+import android.support.v7.app.AppCompatActivity
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
+import android.widget.Toast
+import com.mapbox.android.core.location.LocationEngineListener
+import com.mapbox.android.core.permissions.PermissionsListener
+import com.mapbox.android.core.permissions.PermissionsManager
+import com.mapbox.mapboxsdk.camera.CameraUpdateFactory
+import com.mapbox.mapboxsdk.geometry.LatLng
+import com.mapbox.mapboxsdk.maps.MapView
+import com.mapbox.mapboxsdk.maps.MapboxMap
+import com.mapbox.mapboxsdk.location.LocationComponent
+import com.mapbox.mapboxsdk.testapp.R
+import kotlinx.android.synthetic.main.activity_location_layer_fragment.*
+
+class LocationFragmentActivity : AppCompatActivity() {
+  private lateinit var permissionsManager: PermissionsManager
+
+  override fun onCreate(savedInstanceState: Bundle?) {
+    super.onCreate(savedInstanceState)
+    setContentView(R.layout.activity_location_layer_fragment)
+
+    fab.setOnClickListener {
+      val fragment = fragmentManager.findFragmentByTag(EmptyFragment.TAG)
+      if (fragment == null) {
+        fragmentManager
+          .beginTransaction()
+          .replace(R.id.container, EmptyFragment.newInstance(), EmptyFragment.TAG)
+          .addToBackStack("transaction2")
+          .commit()
+      } else {
+        this.onBackPressed()
+      }
+    }
+    supportActionBar?.setDisplayHomeAsUpEnabled(true)
+
+    if (PermissionsManager.areLocationPermissionsGranted(this)) {
+      if (savedInstanceState == null) {
+        fragmentManager
+          .beginTransaction()
+          .replace(R.id.container, LocationFragment.newInstance(), LocationFragment.TAG)
+          .commit()
+      }
+    } else {
+      permissionsManager = PermissionsManager(object : PermissionsListener {
+        override fun onExplanationNeeded(permissionsToExplain: MutableList<String>?) {
+          Toast.makeText(this@LocationFragmentActivity, "You need to accept location permissions.",
+            Toast.LENGTH_SHORT).show()
+        }
+
+        override fun onPermissionResult(granted: Boolean) {
+          if (granted) {
+            if (savedInstanceState == null) {
+              fragmentManager
+                .beginTransaction()
+                .replace(R.id.container, LocationFragment.newInstance(), LocationFragment.TAG)
+                .commit()
+            }
+          } else {
+            finish()
+          }
+        }
+      })
+      permissionsManager.requestLocationPermissions(this)
+    }
+  }
+
+  override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
+    super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+    permissionsManager.onRequestPermissionsResult(requestCode, permissions, grantResults)
+  }
+
+  class LocationFragment : Fragment(), LocationEngineListener {
+    companion object {
+      const val TAG = "LFragment"
+      fun newInstance(): LocationFragment {
+        return LocationFragment()
+      }
+    }
+
+    private lateinit var mapView: MapView
+    private lateinit var mapboxMap: MapboxMap
+    private var component: LocationComponent? = null
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+      mapView = MapView(inflater.context)
+      return mapView
+    }
+
+    @SuppressLint("MissingPermission")
+    override fun onViewCreated(view: View?, savedInstanceState: Bundle?) {
+      mapView.onCreate(savedInstanceState)
+      mapView.getMapAsync {
+        mapboxMap = it
+        component = mapboxMap.locationComponent
+        component?.activateLocationComponent(activity)
+        component?.isLocationComponentEnabled = true
+        component?.locationEngine?.addLocationEngineListener(this)
+      }
+    }
+
+    override fun onLocationChanged(location: Location?) {
+      if (location != null) {
+        mapboxMap.animateCamera(CameraUpdateFactory.newLatLngZoom(LatLng(location), 12.0))
+        component?.locationEngine?.removeLocationEngineListener(this)
+      }
+    }
+
+    override fun onConnected() {
+      // no impl
+    }
+
+    override fun onStart() {
+      super.onStart()
+      mapView.onStart()
+    }
+
+    override fun onResume() {
+      super.onResume()
+      mapView.onResume()
+    }
+
+    override fun onPause() {
+      super.onPause()
+      mapView.onPause()
+    }
+
+    override fun onSaveInstanceState(outState: Bundle) {
+      super.onSaveInstanceState(outState)
+      mapView.onSaveInstanceState(outState)
+    }
+
+    override fun onStop() {
+      super.onStop()
+      mapView.onStop()
+    }
+
+    override fun onLowMemory() {
+      super.onLowMemory()
+      mapView.onLowMemory()
+    }
+
+    override fun onDestroyView() {
+      super.onDestroyView()
+      mapView.onDestroy()
+      component?.locationEngine?.removeLocationEngineListener(this)
+    }
+  }
+
+  class EmptyFragment : Fragment() {
+    companion object {
+      const val TAG = "EmptyFragment"
+      fun newInstance(): EmptyFragment {
+        return EmptyFragment()
+      }
+    }
+
+    override fun onCreateView(inflater: LayoutInflater?, container: ViewGroup?, savedInstanceState: Bundle?): View {
+      val textView = TextView(inflater?.context)
+      textView.text = "This is an empty Fragment"
+      return textView
+    }
+  }
+}