1 files changed, 94 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDKDownstreamApp/src/main/java/com/mapbox/mapboxsdk/downstream/MainActivity.java b/platform/android/MapboxGLAndroidSDKDownstreamApp/src/main/java/com/mapbox/mapboxsdk/downstream/MainActivity.java
new file mode 100644
index 0000000000..49a509432a
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDKDownstreamApp/src/main/java/com/mapbox/mapboxsdk/downstream/MainActivity.java
@@ -0,0 +1,94 @@
+package com.mapbox.mapboxsdk.downstream;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v7.app.AppCompatActivity;
+import android.view.View;
+import com.google.gson.JsonObject;
+import com.mapbox.mapboxsdk.Mapbox;
+import com.mapbox.mapboxsdk.geometry.LatLng;
+import com.mapbox.mapboxsdk.geometry.LatLngBounds;
+import com.mapbox.mapboxsdk.log.Logger;
+import com.mapbox.mapboxsdk.maps.Style;
+import com.mapbox.mapboxsdk.offline.OfflineManager;
+import com.mapbox.mapboxsdk.offline.OfflineRegion;
+import com.mapbox.mapboxsdk.offline.OfflineRegionError;
+import com.mapbox.mapboxsdk.offline.OfflineRegionStatus;
+import com.mapbox.mapboxsdk.offline.OfflineTilePyramidRegionDefinition;
+import timber.log.Timber;
+
+public class MainActivity extends AppCompatActivity {
+
+  private final static String TAG = "Main";
+
+  @Override
+  protected void onCreate(@Nullable Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    setContentView(R.layout.activity_donwload);
+
+    Mapbox.getInstance(this, getString(R.string.mapbox_access_token));
+
+    OfflineManager offlineManager = OfflineManager.getInstance(this);
+
+    LatLngBounds latLngBounds = new LatLngBounds.Builder()
+      .include(new LatLng(50.849772, 5.688173))
+      .include(new LatLng(50.843630, 5.710903))
+      .build();
+
+    float pixelRatio = getResources().getDisplayMetrics().density;
+
+    OfflineTilePyramidRegionDefinition definition = new OfflineTilePyramidRegionDefinition(
+      Style.MAPBOX_STREETS, latLngBounds, 16, 20, pixelRatio
+    );
+
+    offlineManager.createOfflineRegion(definition, convertRegionName("test"), new OfflineManager.CreateOfflineRegionCallback() {
+      @Override
+      public void onCreate(OfflineRegion offlineRegion) {
+        offlineRegion.setDownloadState(OfflineRegion.STATE_ACTIVE);
+        offlineRegion.setObserver(new OfflineRegion.OfflineRegionObserver() {
+          @Override
+          public void onStatusChanged(OfflineRegionStatus status) {
+            if (status.isComplete()) {
+              View button = findViewById(R.id.button);
+              button.setVisibility(View.VISIBLE);
+              button.setOnClickListener(v -> {
+                Intent intent = new Intent(v.getContext(), MapActivity.class);
+                startActivity(intent);
+              });
+            }
+          }
+
+          @Override
+          public void onError(OfflineRegionError error) {
+            Logger.e(TAG, error.getMessage());
+          }
+
+          @Override
+          public void mapboxTileCountLimitExceeded(long limit) {
+
+          }
+        });
+      }
+
+      @Override
+      public void onError(String error) {
+        Logger.e(TAG, error);
+      }
+    });
+  }
+
+  public static final String JSON_CHARSET = "UTF-8";
+  public static final String JSON_FIELD_REGION_NAME = "FIELD_REGION_NAME";
+
+  public static byte[] convertRegionName(String regionName) {
+    try {
+      JsonObject jsonObject = new JsonObject();
+      jsonObject.addProperty(JSON_FIELD_REGION_NAME, regionName);
+      return jsonObject.toString().getBytes(JSON_CHARSET);
+    } catch (Exception exception) {
+      Timber.e(exception, "Failed to encode metadata: ");
+    }
+    return null;
+  }
+}
+\ No newline at end of file