195 lines
6.7 KiB
Java
195 lines
6.7 KiB
Java
package org.thoughtcrime.securesms.giph.ui;
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import android.content.Context;
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import android.graphics.drawable.ColorDrawable;
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import android.graphics.drawable.Drawable;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ProgressBar;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.recyclerview.widget.RecyclerView;
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import com.bumptech.glide.RequestBuilder;
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import com.bumptech.glide.load.DataSource;
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import com.bumptech.glide.load.engine.DiskCacheStrategy;
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import com.bumptech.glide.load.engine.GlideException;
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import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions;
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import com.bumptech.glide.load.resource.gif.GifDrawable;
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import com.bumptech.glide.request.RequestListener;
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import com.bumptech.glide.request.target.Target;
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import com.bumptech.glide.util.ByteBufferUtil;
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import org.session.libsession.utilities.MaterialColor;
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import org.session.libsession.utilities.Util;
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import org.session.libsession.utilities.ViewUtil;
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import org.session.libsignal.utilities.Log;
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import org.thoughtcrime.securesms.giph.model.ChunkedImageUrl;
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import org.thoughtcrime.securesms.giph.model.GiphyImage;
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import org.thoughtcrime.securesms.mms.GlideApp;
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import org.thoughtcrime.securesms.mms.GlideRequests;
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import java.util.List;
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import java.util.concurrent.ExecutionException;
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import network.loki.messenger.R;
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class GiphyAdapter extends RecyclerView.Adapter<GiphyAdapter.GiphyViewHolder> {
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private static final String TAG = GiphyAdapter.class.getSimpleName();
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private final Context context;
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private final GlideRequests glideRequests;
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private List<GiphyImage> images;
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private OnItemClickListener listener;
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class GiphyViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener, RequestListener<Drawable> {
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public AspectRatioImageView thumbnail;
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public GiphyImage image;
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public ProgressBar gifProgress;
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public volatile boolean modelReady;
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GiphyViewHolder(View view) {
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super(view);
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thumbnail = ViewUtil.findById(view, R.id.thumbnail);
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gifProgress = ViewUtil.findById(view, R.id.gif_progress);
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thumbnail.setOnClickListener(this);
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gifProgress.setVisibility(View.GONE);
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}
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@Override
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public void onClick(View v) {
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if (listener != null) listener.onClick(this);
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}
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@Override
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public boolean onLoadFailed(@Nullable GlideException e, Object model, Target<Drawable> target, boolean isFirstResource) {
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Log.w(TAG, e);
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synchronized (this) {
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if (new ChunkedImageUrl(image.getGifUrl(), image.getGifSize()).equals(model)) {
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this.modelReady = true;
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notifyAll();
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}
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}
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return false;
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}
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@Override
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public boolean onResourceReady(Drawable resource, Object model, Target<Drawable> target, DataSource dataSource, boolean isFirstResource) {
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synchronized (this) {
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if (new ChunkedImageUrl(image.getGifUrl(), image.getGifSize()).equals(model)) {
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this.modelReady = true;
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notifyAll();
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}
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}
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return false;
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}
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public byte[] getData(boolean forMms) throws ExecutionException, InterruptedException {
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synchronized (this) {
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while (!modelReady) {
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Util.wait(this, 0);
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}
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}
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GifDrawable drawable = glideRequests.asGif()
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.load(forMms ? new ChunkedImageUrl(image.getGifMmsUrl(), image.getMmsGifSize()) :
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new ChunkedImageUrl(image.getGifUrl(), image.getGifSize()))
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.submit(Target.SIZE_ORIGINAL, Target.SIZE_ORIGINAL)
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.get();
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return ByteBufferUtil.toBytes(drawable.getBuffer());
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}
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public synchronized void setModelReady() {
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this.modelReady = true;
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notifyAll();
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}
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}
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GiphyAdapter(@NonNull Context context, @NonNull GlideRequests glideRequests, @NonNull List<GiphyImage> images) {
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this.context = context.getApplicationContext();
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this.glideRequests = glideRequests;
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this.images = images;
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}
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public void setImages(@NonNull List<GiphyImage> images) {
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this.images = images;
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notifyDataSetChanged();
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}
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public void addImages(List<GiphyImage> images) {
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this.images.addAll(images);
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notifyDataSetChanged();
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}
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@Override
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public @NonNull GiphyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
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View itemView = LayoutInflater.from(parent.getContext())
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.inflate(R.layout.giphy_thumbnail, parent, false);
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return new GiphyViewHolder(itemView);
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}
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@Override
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public void onBindViewHolder(@NonNull GiphyViewHolder holder, int position) {
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GiphyImage image = images.get(position);
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holder.modelReady = false;
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holder.image = image;
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holder.thumbnail.setAspectRatio(image.getGifAspectRatio());
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holder.gifProgress.setVisibility(View.GONE);
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RequestBuilder<Drawable> thumbnailRequest = GlideApp.with(context)
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.load(new ChunkedImageUrl(image.getStillUrl(), image.getStillSize()))
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.diskCacheStrategy(DiskCacheStrategy.NONE);
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if (org.thoughtcrime.securesms.util.Util.isLowMemory(context)) {
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glideRequests.load(new ChunkedImageUrl(image.getStillUrl(), image.getStillSize()))
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.placeholder(new ColorDrawable(Util.getRandomElement(MaterialColor.values()).toConversationColor(context)))
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.diskCacheStrategy(DiskCacheStrategy.NONE)
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.transition(DrawableTransitionOptions.withCrossFade())
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.listener(holder)
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.into(holder.thumbnail);
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holder.setModelReady();
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} else {
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glideRequests.load(new ChunkedImageUrl(image.getGifUrl(), image.getGifSize()))
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.thumbnail(thumbnailRequest)
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.placeholder(new ColorDrawable(Util.getRandomElement(MaterialColor.values()).toConversationColor(context)))
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.diskCacheStrategy(DiskCacheStrategy.NONE)
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.transition(DrawableTransitionOptions.withCrossFade())
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.listener(holder)
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.into(holder.thumbnail);
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}
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}
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@Override
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public void onViewRecycled(@NonNull GiphyViewHolder holder) {
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super.onViewRecycled(holder);
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glideRequests.clear(holder.thumbnail);
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}
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@Override
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public int getItemCount() {
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return images.size();
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}
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public void setListener(OnItemClickListener listener) {
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this.listener = listener;
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}
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public interface OnItemClickListener {
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void onClick(GiphyViewHolder viewHolder);
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}
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} |