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Refactored grid adapter item clicks.
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@nickbutcher
nickbutcher committed Nov 24, 2015
1 parent b969b50 commit ffc0809
Showing 1 changed file with 73 additions and 56 deletions.
129 changes: 73 additions & 56 deletions app/src/main/java/io/plaidapp/ui/FeedAdapter.java
View file
Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@
import android.graphics.ColorMatrixColorFilter;
import android.graphics.drawable.ColorDrawable;
import android.net.Uri;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.customtabs.CustomTabsIntent;
import android.support.v4.content.ContextCompat;
Expand Down Expand Up @@ -93,7 +94,6 @@ public class FeedAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
private @Nullable DataLoadingSubject dataLoading;
private final int columns;
private final ColorDrawable[] shotLoadingPlaceholders;
private int shotWidth = 0;

private List<PlaidItem> items;

Expand Down Expand Up @@ -122,15 +122,11 @@ public FeedAdapter(Activity hostActivity,
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
switch (viewType) {
case TYPE_DESIGNER_NEWS_STORY:
return new DesignerNewsStoryHolder(
layoutInflater.inflate(R.layout.designer_news_story_item, parent, false),
pocketIsInstalled);
return createDesignerNewsStoryHolder(parent);
case TYPE_DRIBBBLE_SHOT:
return new DribbbleShotHolder(
layoutInflater.inflate(R.layout.dribbble_shot_item, parent, false));
return createDribbbleShotHolder(parent);
case TYPE_PRODUCT_HUNT_POST:
return new ProductHuntStoryHolder(
layoutInflater.inflate(R.layout.product_hunt_item, parent, false));
return createProductHuntStoryHolder(parent);
case TYPE_LOADING_MORE:
return new LoadingMoreHolder(
layoutInflater.inflate(R.layout.infinite_loading, parent, false));
Expand All @@ -140,40 +136,40 @@ public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType

@Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
if (position < getDataItemCount()
&& getDataItemCount() > 0) {
PlaidItem item = getItem(position);
if (item instanceof Story) {
switch (getItemViewType(position)) {
case TYPE_DESIGNER_NEWS_STORY:
bindDesignerNewsStory((Story) getItem(position), (DesignerNewsStoryHolder) holder);
} else if (item instanceof Shot) {
bindDribbbleShotView((Shot) item, (DribbbleShotHolder) holder);
} else if (item instanceof Post) {
bindProductHuntPostView((Post) item, (ProductHuntStoryHolder) holder);
}
} else {
bindLoadingViewHolder((LoadingMoreHolder) holder, position);
case TYPE_DRIBBBLE_SHOT:
bindDribbbleShotHolder((Shot) getItem(position), (DribbbleShotHolder) holder);
case TYPE_PRODUCT_HUNT_POST:
bindProductHuntPostView((Post) getItem(position), (ProductHuntStoryHolder) holder);
case TYPE_LOADING_MORE:
bindLoadingViewHolder((LoadingMoreHolder) holder);
}
}

private void bindDesignerNewsStory(final Story story, final DesignerNewsStoryHolder holder) {
holder.title.setText(story.title);
@NonNull
private DesignerNewsStoryHolder createDesignerNewsStoryHolder(ViewGroup parent) {
final DesignerNewsStoryHolder holder = new DesignerNewsStoryHolder(layoutInflater.inflate(
R.layout.designer_news_story_item, parent, false), pocketIsInstalled);
holder.itemView.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
final Story story = (Story) getItem(holder.getAdapterPosition());
CustomTabActivityHelper.openCustomTab(host,
DesignerNewsStory.getCustomTabIntent(host, story, null).build(),
Uri.parse(story.url));
}
}
);
holder.comments.setText(String.valueOf(story.comment_count));
holder.comments.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View commentsView) {
final Intent intent = new Intent();
intent.setClass(host, DesignerNewsStory.class);
intent.putExtra(DesignerNewsStory.EXTRA_STORY, story);
intent.putExtra(DesignerNewsStory.EXTRA_STORY,
(Story) getItem(holder.getAdapterPosition()));
setGridItemContentTransitions(holder.itemView);
final ActivityOptions options =
ActivityOptions.makeSceneTransitionAnimation(host,
Expand All @@ -191,7 +187,8 @@ public void onClick(View commentsView) {
public void onClick(final View view) {
final ImageButton pocketButton = (ImageButton) view;
// actually add to pocket
PocketUtils.addToPocket(host, story.url);
PocketUtils.addToPocket(host,
((Story) getItem(holder.getAdapterPosition())).url);

// setup for anim
holder.itemView.setHasTransientState(true);
Expand All @@ -201,8 +198,7 @@ public void onClick(final View view) {
final int translatedLeft =
(holder.itemView.getWidth() - pocketButton.getWidth()) / 2;
final int translatedTop =
initialTop - ((holder.itemView.getHeight() - pocketButton.getHeight()
) / 2);
initialTop - ((holder.itemView.getHeight() - pocketButton.getHeight()) / 2);
final ArcMotion arc = new ArcMotion();

// animate the title & pocket icon up, scale the pocket icon up
Expand Down Expand Up @@ -275,10 +271,43 @@ public void onAnimationEnd(Animator animation) {
}
});
}
return holder;
}

private void bindDesignerNewsStory(final Story story, final DesignerNewsStoryHolder holder) {
holder.title.setText(story.title);
holder.comments.setText(String.valueOf(story.comment_count));
}

@NonNull
private DribbbleShotHolder createDribbbleShotHolder(ViewGroup parent) {
final DribbbleShotHolder holder = new DribbbleShotHolder(
layoutInflater.inflate(R.layout.dribbble_shot_item, parent, false));
holder.itemView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
holder.itemView.setTransitionName(holder.itemView.getResources().getString(R
.string.transition_shot));
holder.itemView.setBackgroundColor(
ContextCompat.getColor(host, R.color.background_light));
Intent intent = new Intent();
intent.setClass(host, DribbbleShot.class);
intent.putExtra(DribbbleShot.EXTRA_SHOT,
(Shot) getItem(holder.getAdapterPosition()));
setGridItemContentTransitions(holder.itemView);
ActivityOptions options =
ActivityOptions.makeSceneTransitionAnimation(host,
Pair.create(view, host.getString(R.string.transition_shot)),
Pair.create(view, host.getString(R.string
.transition_shot_background)));
host.startActivity(intent, options.toBundle());
}
});
return holder;
}

private void bindDribbbleShotView(final Shot shot,
final DribbbleShotHolder holder) {
private void bindDribbbleShotHolder(final Shot shot,
final DribbbleShotHolder holder) {
final BadgedFourThreeImageView iv = (BadgedFourThreeImageView) holder.itemView;
final int[] imageSize = shot.images.bestSize();
Glide.with(host)
Expand Down Expand Up @@ -335,31 +364,12 @@ public boolean onException(Exception e, String model, Target<GlideDrawable>
.fitCenter()
.override(imageSize[0], imageSize[1])
.into(new DribbbleTarget(iv, false));

iv.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
iv.setTransitionName(iv.getResources().getString(R.string.transition_shot));
iv.setBackgroundColor(
ContextCompat.getColor(host, R.color.background_light));
Intent intent = new Intent();
intent.setClass(host, DribbbleShot.class);
intent.putExtra(DribbbleShot.EXTRA_SHOT, shot);
setGridItemContentTransitions(holder.itemView);
ActivityOptions options =
ActivityOptions.makeSceneTransitionAnimation(host,
Pair.create(view, host.getString(R.string.transition_shot)),
Pair.create(view, host.getString(R.string
.transition_shot_background)));
host.startActivity(intent, options.toBundle());
}
});
}

private void bindProductHuntPostView(final Post item, ProductHuntStoryHolder holder) {
holder.title.setText(item.name);
holder.tagline.setText(item.tagline);
holder.comments.setText(String.valueOf(item.comments_count));
@NonNull
private ProductHuntStoryHolder createProductHuntStoryHolder(ViewGroup parent) {
final ProductHuntStoryHolder holder = new ProductHuntStoryHolder(
layoutInflater.inflate(R.layout.product_hunt_item, parent, false));
holder.comments.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Expand All @@ -368,7 +378,7 @@ public void onClick(View v) {
new CustomTabsIntent.Builder()
.setToolbarColor(ContextCompat.getColor(host, R.color.product_hunt))
.build(),
Uri.parse(item.discussion_url));
Uri.parse(((Post) getItem(holder.getAdapterPosition())).discussion_url));
}
});
holder.itemView.setOnClickListener(new View.OnClickListener() {
Expand All @@ -379,16 +389,23 @@ public void onClick(View v) {
new CustomTabsIntent.Builder()
.setToolbarColor(ContextCompat.getColor(host, R.color.product_hunt))
.build(),
Uri.parse(item.redirect_url));
Uri.parse(((Post) getItem(holder.getAdapterPosition())).redirect_url));
}
});
return holder;
}

private void bindProductHuntPostView(final Post item, ProductHuntStoryHolder holder) {
holder.title.setText(item.name);
holder.tagline.setText(item.tagline);
holder.comments.setText(String.valueOf(item.comments_count));
}

private void bindLoadingViewHolder(LoadingMoreHolder holder, int position) {
private void bindLoadingViewHolder(LoadingMoreHolder holder) {
// only show the infinite load progress spinner if there are already items in the
// grid i.e. it's not the first item & data is being loaded
holder.progress.setVisibility(position > 0 && dataLoading.isDataLoading() ?
View.VISIBLE : View.INVISIBLE);
holder.progress.setVisibility((holder.getAdapterPosition() > 0
&& dataLoading.isDataLoading()) ? View.VISIBLE : View.INVISIBLE);
}

@Override
Expand Down

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