Add a scene transition animation when reblogging a blog post

This commit is contained in:
Torsten Grote
2016-09-01 18:22:06 -03:00
committed by akwizgran
parent 6d7e0aab07
commit bb0a2a5b32
4 changed files with 55 additions and 25 deletions

View File

@@ -1,9 +1,11 @@
package org.briarproject.android.blogs;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.ActivityOptionsCompat;
import android.support.v4.content.ContextCompat;
import android.support.v4.view.ViewCompat;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
@@ -17,8 +19,9 @@ import org.briarproject.android.util.AuthorView;
import org.briarproject.api.blogs.BlogCommentHeader;
import org.briarproject.api.blogs.BlogPostHeader;
import org.briarproject.api.identity.Author;
import org.briarproject.api.sync.MessageId;
import static android.support.v4.app.ActivityOptionsCompat.makeCustomAnimation;
import static android.support.v4.app.ActivityOptionsCompat.makeSceneTransitionAnimation;
import static android.view.View.GONE;
import static android.view.View.VISIBLE;
import static org.briarproject.android.BriarActivity.GROUP_ID;
@@ -62,7 +65,25 @@ public class BlogPostViewHolder extends RecyclerView.ViewHolder {
reblogButton.setVisibility(GONE);
}
void setTransitionName(MessageId id) {
ViewCompat.setTransitionName(layout, getTransitionName(id));
}
private String getTransitionName(MessageId id) {
return "blogPost" + id.hashCode();
}
void bindItem(final BlogPostItem item) {
setTransitionName(item.getId());
layout.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (listener != null) {
listener.onBlogPostClick(item);
}
}
});
// author and date
BlogPostHeader post = item.getPostHeader();
Author a = post.getAuthor();
@@ -86,11 +107,12 @@ public class BlogPostViewHolder extends RecyclerView.ViewHolder {
Intent i = new Intent(ctx, ReblogActivity.class);
i.putExtra(GROUP_ID, item.getGroupId().getBytes());
i.putExtra(POST_ID, item.getId().getBytes());
ActivityOptionsCompat options =
makeCustomAnimation(ctx, android.R.anim.slide_in_left,
android.R.anim.slide_out_right);
Intent[] intents = { i };
ContextCompat.startActivities(ctx, intents, options.toBundle());
makeSceneTransitionAnimation((Activity) ctx, layout,
getTransitionName(item.getId()));
ActivityCompat
.startActivity((Activity) ctx, i, options.toBundle());
}
});
@@ -101,15 +123,6 @@ public class BlogPostViewHolder extends RecyclerView.ViewHolder {
} else {
reblogger.setVisibility(GONE);
}
layout.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (listener != null) {
listener.onBlogPostClick(item);
}
}
});
}
private void onBindComment(final BlogCommentItem item) {