[android] Reproduce offline tiles issue

1 files changed, 92 insertions, 22 deletions

diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/maplayout/SimpleMapActivity.java b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/maplayout/SimpleMapActivity.java
index 8406fe2332..37b46a00fd 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/maplayout/SimpleMapActivity.java
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/maplayout/SimpleMapActivity.java
@@ -3,10 +3,24 @@ package com.mapbox.mapboxsdk.testapp.activity.maplayout;
 import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
 import android.view.MenuItem;
+import android.widget.RelativeLayout;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.mapbox.mapboxsdk.log.Logger;
 import com.mapbox.mapboxsdk.maps.MapView;
 import com.mapbox.mapboxsdk.maps.Style;
+import com.mapbox.mapboxsdk.Mapbox;
+import com.mapbox.mapboxsdk.offline.OfflineRegion;
+import com.mapbox.mapboxsdk.offline.OfflineManager;//.CreateOfflineRegionCallback;
+import com.mapbox.mapboxsdk.offline.OfflineRegionError;
+import com.mapbox.mapboxsdk.offline.OfflineRegionStatus;
+import com.mapbox.mapboxsdk.offline.OfflineTilePyramidRegionDefinition;
+import com.mapbox.mapboxsdk.testapp.utils.OfflineUtils;
 import com.mapbox.mapboxsdk.testapp.R;
 import com.mapbox.mapboxsdk.testapp.utils.NavUtils;
+import com.mapbox.mapboxsdk.geometry.LatLng;
+import com.mapbox.mapboxsdk.geometry.LatLngBounds;
 
 /**
  * Test activity showcasing a simple MapView without any MapboxMap interaction.
@@ -14,18 +28,92 @@ import com.mapbox.mapboxsdk.testapp.utils.NavUtils;
 public class SimpleMapActivity extends AppCompatActivity {
 
   private MapView mapView;
+  private OfflineRegion offlineRegion;
+  private TextView tv;
 
   @Override
   protected void onCreate(Bundle savedInstanceState) {
+    Mapbox.setConnected(false);
     super.onCreate(savedInstanceState);
     setContentView(R.layout.activity_map_simple);
     mapView = findViewById(R.id.mapView);
     mapView.onCreate(savedInstanceState);
-    mapView.getMapAsync(mapboxMap -> mapboxMap.setStyle(
-      new Style.Builder().fromUri(Style.MAPBOX_STREETS)
-    ));
+
+    tv = new TextView(this);
+    ((RelativeLayout) mapView.getParent()).addView(tv);
+
+    OfflineManager offlineManager = OfflineManager.getInstance(this);
+    offlineManager.listOfflineRegions(new OfflineManager.ListOfflineRegionsCallback() {
+      @Override
+      public void onList(OfflineRegion[] offlineRegions) {
+        if (offlineRegions.length > 0) {
+          tv.setText("region present");
+          Logger.d("OfflineTest", "region present");
+          mapView.getMapAsync(mapboxMap -> mapboxMap.setOfflineRegionDefinition(offlineRegions[0].getDefinition()));
+        } else {
+          LatLngBounds bounds = new LatLngBounds.Builder()
+            .include(new LatLng(26.644858, 118.17))
+            .include(new LatLng(26.63, 118.181632))
+            .build();
+          double minZoom = 14;
+          double maxZoom = 17;
+
+          float pixelRatio = SimpleMapActivity.this.getResources().getDisplayMetrics().density;
+          OfflineTilePyramidRegionDefinition definition = new OfflineTilePyramidRegionDefinition(
+            Style.MAPBOX_STREETS, bounds, minZoom, maxZoom, pixelRatio, false);
+
+          byte[] metadata = OfflineUtils.convertRegionName("test_region");
+          offlineManager.createOfflineRegion(definition, metadata, new OfflineManager.CreateOfflineRegionCallback() {
+            @Override
+            public void onCreate(OfflineRegion offlineRegion) {
+              Logger.d("OfflineTest", "starting download");
+              SimpleMapActivity.this.offlineRegion = offlineRegion;
+              Mapbox.setConnected(null);
+              launchDownload();
+            }
+
+            @Override
+            public void onError(String error) {
+            }
+          });
+        }
+      }
+
+      @Override
+      public void onError(String error) {
+      }
+    });
+  }
+
+  private void launchDownload() {
+    offlineRegion.setObserver(new OfflineRegion.OfflineRegionObserver() {
+      @Override
+      public void onStatusChanged(OfflineRegionStatus status) {
+        tv.setText(status.getCompletedResourceCount() + "/" + status.getRequiredResourceCount());
+        Logger.d("OfflineTest", status.getCompletedResourceCount() + "/" + status.getRequiredResourceCount());
+        if (status.isComplete()) {
+          offlineRegion.setDownloadState(OfflineRegion.STATE_INACTIVE);
+          offlineRegion.setObserver(null);
+          Mapbox.setConnected(false);
+          Toast.makeText(SimpleMapActivity.this, "Region downloaded", Toast.LENGTH_SHORT).show();
+          mapView.getMapAsync(mapboxMap -> mapboxMap.setOfflineRegionDefinition(offlineRegion.getDefinition()));
+        }
+      }
+
+      @Override
+      public void onError(OfflineRegionError error) {
+
+      }
+
+      @Override
+      public void mapboxTileCountLimitExceeded(long limit) {
+      }
+    });
+
+    offlineRegion.setDownloadState(OfflineRegion.STATE_ACTIVE);
   }
 
+
   @Override
   protected void onStart() {
     super.onStart();
@@ -60,6 +148,7 @@ public class SimpleMapActivity extends AppCompatActivity {
   protected void onDestroy() {
     super.onDestroy();
     mapView.onDestroy();
+    Mapbox.setConnected(true);
   }
 
   @Override
@@ -67,23 +156,4 @@ public class SimpleMapActivity extends AppCompatActivity {
     super.onSaveInstanceState(outState);
     mapView.onSaveInstanceState(outState);
   }
-
-  @Override
-  public boolean onOptionsItemSelected(MenuItem item) {
-    switch (item.getItemId()) {
-      case android.R.id.home:
-        // activity uses singleInstance for testing purposes
-        // code below provides a default navigation when using the app
-        onBackPressed();
-        return true;
-    }
-    return super.onOptionsItemSelected(item);
-  }
-
-  @Override
-  public void onBackPressed() {
-    // activity uses singleInstance for testing purposes
-    // code below provides a default navigation when using the app
-    NavUtils.navigateHome(this);
-  }
 }