98 lines
3.0 KiB
Java
98 lines
3.0 KiB
Java
package org.thoughtcrime.securesms.mediasend;
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import androidx.annotation.NonNull;
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import androidx.recyclerview.widget.RecyclerView;
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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.ImageView;
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import android.widget.TextView;
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import com.bumptech.glide.load.engine.DiskCacheStrategy;
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import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions;
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import network.loki.messenger.R;
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import org.thoughtcrime.securesms.mms.GlideRequests;
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import java.util.ArrayList;
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import java.util.List;
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class MediaPickerFolderAdapter extends RecyclerView.Adapter<MediaPickerFolderAdapter.FolderViewHolder> {
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private final GlideRequests glideRequests;
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private final EventListener eventListener;
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private final List<MediaFolder> folders;
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MediaPickerFolderAdapter(@NonNull GlideRequests glideRequests, @NonNull EventListener eventListener) {
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this.glideRequests = glideRequests;
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this.eventListener = eventListener;
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this.folders = new ArrayList<>();
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}
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@NonNull
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@Override
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public FolderViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int i) {
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return new FolderViewHolder(LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.mediapicker_folder_item, viewGroup, false));
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}
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@Override
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public void onBindViewHolder(@NonNull FolderViewHolder folderViewHolder, int i) {
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folderViewHolder.bind(folders.get(i), glideRequests, eventListener);
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}
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@Override
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public void onViewRecycled(@NonNull FolderViewHolder holder) {
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holder.recycle();
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}
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@Override
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public int getItemCount() {
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return folders.size();
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}
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void setFolders(@NonNull List<MediaFolder> folders) {
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this.folders.clear();
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this.folders.addAll(folders);
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notifyDataSetChanged();
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}
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static class FolderViewHolder extends RecyclerView.ViewHolder {
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private final ImageView thumbnail;
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private final ImageView icon;
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private final TextView title;
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private final TextView count;
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FolderViewHolder(@NonNull View itemView) {
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super(itemView);
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thumbnail = itemView.findViewById(R.id.mediapicker_folder_item_thumbnail);
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icon = itemView.findViewById(R.id.mediapicker_folder_item_icon);
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title = itemView.findViewById(R.id.mediapicker_folder_item_title);
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count = itemView.findViewById(R.id.mediapicker_folder_item_count);
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}
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void bind(@NonNull MediaFolder folder, @NonNull GlideRequests glideRequests, @NonNull EventListener eventListener) {
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title.setText(folder.getTitle());
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count.setText(String.valueOf(folder.getItemCount()));
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glideRequests.load(folder.getThumbnailUri())
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.diskCacheStrategy(DiskCacheStrategy.NONE)
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.transition(DrawableTransitionOptions.withCrossFade())
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.into(thumbnail);
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itemView.setOnClickListener(v -> eventListener.onFolderClicked(folder));
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}
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void recycle() {
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itemView.setOnClickListener(null);
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}
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}
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interface EventListener {
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void onFolderClicked(@NonNull MediaFolder mediaFolder);
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}
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}
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