1 files changed, 106 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/snapshot/MapSnapshotterReuseActivity.java b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/snapshot/MapSnapshotterReuseActivity.java
new file mode 100644
index 0000000000..ef5913beb0
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/snapshot/MapSnapshotterReuseActivity.java
@@ -0,0 +1,106 @@
+package com.mapbox.mapboxsdk.testapp.activity.snapshot;
+
+import android.os.Bundle;
+import android.support.v7.app.AppCompatActivity;
+import android.view.View;
+import android.widget.ImageView;
+
+import com.mapbox.mapboxsdk.camera.CameraPosition;
+import com.mapbox.mapboxsdk.constants.Style;
+import com.mapbox.mapboxsdk.geometry.LatLng;
+import com.mapbox.mapboxsdk.geometry.LatLngBounds;
+import com.mapbox.mapboxsdk.snapshotter.MapSnapshot;
+import com.mapbox.mapboxsdk.snapshotter.MapSnapshotter;
+import com.mapbox.mapboxsdk.testapp.R;
+
+import java.util.Random;
+
+/**
+ * Test activity showing how to use a the {@link MapSnapshotter}
+ */
+public class MapSnapshotterReuseActivity extends AppCompatActivity implements MapSnapshotter.SnapshotReadyCallback {
+
+  private MapSnapshotter mapSnapshotter;
+  private View fab;
+
+
+  @Override
+  protected void onCreate(Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    setContentView(R.layout.activity_map_snapshotter_reuse);
+
+    fab = findViewById(R.id.fab);
+    fab.setVisibility(View.INVISIBLE);
+    fab.setOnClickListener(v -> {
+      fab.setVisibility(View.INVISIBLE);
+
+      mapSnapshotter.setStyleUrl(getRandomStyle());
+      if (random.nextInt(2) == 0) {
+        mapSnapshotter.setCameraPosition(getRandomCameraPosition());
+      } else {
+        mapSnapshotter.setRegion(getRandomBounds());
+      }
+      if (random.nextInt(2) == 0) {
+        mapSnapshotter.setSize(512, 512);
+      } else {
+        mapSnapshotter.setSize(256, 256);
+      }
+      mapSnapshotter.start(MapSnapshotterReuseActivity.this);
+    });
+
+    mapSnapshotter = new MapSnapshotter(
+      getApplicationContext(),
+      new MapSnapshotter.Options(512, 512)
+    );
+
+    mapSnapshotter.start(MapSnapshotterReuseActivity.this);
+  }
+
+  @Override
+  public void onSnapshotReady(MapSnapshot snapshot) {
+    fab.setVisibility(View.VISIBLE);
+    ImageView imageView = (ImageView) findViewById(R.id.snapshot_image);
+    imageView.setImageBitmap(snapshot.getBitmap());
+  }
+
+  private LatLngBounds getRandomBounds() {
+    return LatLngBounds.from(
+      randomInRange(-5, 5),
+      randomInRange(-5, 5),
+      randomInRange(5, 10),
+      randomInRange(5, 10)
+    );
+  }
+
+  private CameraPosition getRandomCameraPosition() {
+    return new CameraPosition.Builder()
+      .target(new LatLng(randomInRange(-80, 80), randomInRange(-160, 160)))
+      .zoom(randomInRange(2, 10))
+      .bearing(randomInRange(0, 90))
+      .build();
+  }
+
+  public String getRandomStyle() {
+    switch (random.nextInt(5)) {
+      case 0:
+        return Style.DARK;
+      case 1:
+        return Style.LIGHT;
+      case 2:
+        return Style.MAPBOX_STREETS;
+      case 3:
+        return Style.OUTDOORS;
+      case 4:
+        return Style.SATELLITE_STREETS;
+      default:
+        return Style.TRAFFIC_DAY;
+    }
+  }
+
+  private static Random random = new Random();
+
+  public static float randomInRange(float min, float max) {
+    return (random.nextFloat() * (max - min)) + min;
+  }
+
+}