Make the blog post pager usable for the feed and individual blogs

briar-android/src/org/briarproject/android/blogs/BlogPostPagerFragment.java

@@ -0,0 +1,66 @@
+package org.briarproject.android.blogs;
+
+import android.os.Bundle;
+
+import org.briarproject.android.ActivityComponent;
+import org.briarproject.android.controller.handler.UiResultExceptionHandler;
+import org.briarproject.api.db.DbException;
+import org.briarproject.api.sync.MessageId;
+
+import java.util.Collection;
+
+import javax.inject.Inject;
+
+import static org.briarproject.android.blogs.BlogActivity.POST_ID;
+
+
+public class BlogPostPagerFragment extends BasePostPagerFragment {
+
+	public final static String TAG = BlogPostPagerFragment.class.getName();
+
+	@Inject
+	BlogController blogController;
+
+	static BlogPostPagerFragment newInstance(MessageId postId) {
+		BlogPostPagerFragment f = new BlogPostPagerFragment();
+
+		Bundle args = new Bundle();
+		args.putByteArray(POST_ID, postId.getBytes());
+		f.setArguments(args);
+
+		return f;
+	}
+
+	@Override
+	public void injectFragment(ActivityComponent component) {
+		component.inject(this);
+		blogController.setOnBlogPostAddedListener(this);
+	}
+
+	@Override
+	public String getUniqueTag() {
+		return TAG;
+	}
+
+	@Override
+	BaseController getController() {
+		return blogController;
+	}
+
+	void loadBlogPosts(final MessageId select) {
+		blogController.loadBlogPosts(
+				new UiResultExceptionHandler<Collection<BlogPostItem>, DbException>(
+						getActivity()) {
+					@Override
+					public void onResultUi(Collection<BlogPostItem> posts) {
+						onBlogPostsLoaded(select, posts);
+					}
+
+					@Override
+					public void onExceptionUi(DbException exception) {
+						onBlogPostsLoadedException(exception);
+					}
+				});
+	}
+
+}