Added Android code

[wl-app.git] / Android / app / src / main / java / com / moiseum / wolnelektury / view / news / zoom / ZoomActivity.java

diff --git a/Android/app/src/main/java/com/moiseum/wolnelektury/view/news/zoom/ZoomActivity.java b/Android/app/src/main/java/com/moiseum/wolnelektury/view/news/zoom/ZoomActivity.java
new file mode 100644 (file)
index 0000000..63c4f81
--- /dev/null
+++ b/Android/app/src/main/java/com/moiseum/wolnelektury/view/news/zoom/ZoomActivity.java
@@ -0,0 +1,48 @@
+package com.moiseum.wolnelektury.view.news.zoom;
+
+import android.content.Context;
+import android.os.Bundle;
+
+import com.moiseum.wolnelektury.R;
+import com.moiseum.wolnelektury.base.AbstractActivity;
+import com.moiseum.wolnelektury.base.AbstractIntent;
+
+import java.util.ArrayList;
+
+/**
+ * Created by Piotr Ostrowski on 07.08.2018.
+ */
+public class ZoomActivity extends AbstractActivity {
+
+       private static final String PHOTOS_URL_KEY = "PhotoUrls";
+       private static final String POSITION_KEY = "PositionKey";
+       private static final String ZOOM_FRAGMENT_TAG = "ZoomFragmentTag";
+
+       public static class ZoomIntent extends AbstractIntent {
+               public ZoomIntent(ArrayList<String> photoUrls, int position, Context context) {
+                       super(context, ZoomActivity.class);
+                       putExtra(PHOTOS_URL_KEY, photoUrls);
+                       putExtra(POSITION_KEY, position);
+               }
+       }
+
+       @Override
+       public int getLayoutResourceId() {
+               return R.layout.activity_blank;
+       }
+
+       @Override
+       public void prepareView(Bundle savedInstanceState) {
+               if (!getIntent().hasExtra(PHOTOS_URL_KEY) || !getIntent().hasExtra(POSITION_KEY)) {
+                       throw new IllegalStateException("Activity intent is missing news extras.");
+               }
+
+               ArrayList<String> photoUrls = getIntent().getStringArrayListExtra(PHOTOS_URL_KEY);
+               int position = getIntent().getIntExtra(POSITION_KEY, 0);
+               ZoomFragment zoomFragment = (ZoomFragment) getSupportFragmentManager().findFragmentByTag(ZOOM_FRAGMENT_TAG);
+               if (zoomFragment == null) {
+                       zoomFragment = ZoomFragment.newInstance(photoUrls, position);
+                       getSupportFragmentManager().beginTransaction().add(R.id.flContainer, zoomFragment, ZOOM_FRAGMENT_TAG).commit();
+               }
+       }
+}