1 files changed, 98 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/textureview/TextureViewResizeActivity.java b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/textureview/TextureViewResizeActivity.java
new file mode 100644
index 0000000000..788003d867
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/textureview/TextureViewResizeActivity.java
@@ -0,0 +1,98 @@
+package com.mapbox.mapboxsdk.testapp.activity.textureview;
+
+import android.os.Bundle;
+import android.support.design.widget.CoordinatorLayout;
+import android.support.design.widget.FloatingActionButton;
+import android.support.v7.app.ActionBar;
+import android.support.v7.app.AppCompatActivity;
+import android.view.View;
+
+import com.mapbox.mapboxsdk.maps.MapView;
+import com.mapbox.mapboxsdk.maps.MapboxMap;
+import com.mapbox.mapboxsdk.testapp.R;
+
+/**
+ * Test resizing a {@link android.view.TextureView} backed map on the fly.
+ */
+public class TextureViewResizeActivity extends AppCompatActivity {
+
+  private MapView mapView;
+  private MapboxMap mapboxMap;
+
+  @Override
+  protected void onCreate(Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    setContentView(R.layout.activity_textureview_resize);
+    setupToolbar();
+    setupMapView(savedInstanceState);
+    setupFab();
+  }
+
+  private void setupToolbar() {
+    ActionBar actionBar = getSupportActionBar();
+    if (actionBar != null) {
+      getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+      getSupportActionBar().setHomeButtonEnabled(true);
+    }
+  }
+
+  private void setupMapView(Bundle savedInstanceState) {
+    mapView = (MapView) findViewById(R.id.mapView);
+    mapView.getMapAsync(mapboxMap -> TextureViewResizeActivity.this.mapboxMap = mapboxMap);
+  }
+
+  private void setupFab() {
+    FloatingActionButton fabDebug = (FloatingActionButton) findViewById(R.id.fabResize);
+    fabDebug.setOnClickListener(view -> {
+      if (mapView != null) {
+        View parent = findViewById(R.id.coordinator_layout);
+        int width = parent.getWidth() == mapView.getWidth() ? parent.getWidth() / 2 : parent.getWidth();
+        int height = parent.getHeight() == mapView.getHeight() ? parent.getHeight() / 2 : parent.getHeight();
+        mapView.setLayoutParams(new CoordinatorLayout.LayoutParams(width, height));
+      }
+    });
+  }
+
+  @Override
+  protected void onStart() {
+    super.onStart();
+    mapView.onStart();
+  }
+
+  @Override
+  protected void onResume() {
+    super.onResume();
+    mapView.onResume();
+  }
+
+  @Override
+  protected void onPause() {
+    super.onPause();
+    mapView.onPause();
+  }
+
+  @Override
+  protected void onStop() {
+    super.onStop();
+    mapView.onStop();
+  }
+
+  @Override
+  protected void onSaveInstanceState(Bundle outState) {
+    super.onSaveInstanceState(outState);
+    mapView.onSaveInstanceState(outState);
+  }
+
+  @Override
+  protected void onDestroy() {
+    super.onDestroy();
+    mapView.onDestroy();
+  }
+
+  @Override
+  public void onLowMemory() {
+    super.onLowMemory();
+    mapView.onLowMemory();
+  }
+
+}