2018-08-03 13:46:25 +00:00
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package eu.faircode.email;
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/*
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2018-08-14 05:53:24 +00:00
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This file is part of FairEmail.
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2018-08-03 13:46:25 +00:00
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2018-08-14 05:53:24 +00:00
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FairEmail is free software: you can redistribute it and/or modify
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2018-08-03 13:46:25 +00:00
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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2018-10-29 10:46:49 +00:00
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FairEmail is distributed in the hope that it will be useful,
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2018-08-03 13:46:25 +00:00
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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2018-10-29 10:46:49 +00:00
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along with FairEmail. If not, see <http://www.gnu.org/licenses/>.
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2018-08-03 13:46:25 +00:00
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2018-12-31 08:04:33 +00:00
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Copyright 2018-2019 by Marcel Bokhorst (M66B)
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2018-08-03 13:46:25 +00:00
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*/
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import android.content.Context;
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2018-08-04 12:49:44 +00:00
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import android.content.Intent;
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2018-11-13 09:49:36 +00:00
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import android.content.SharedPreferences;
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2018-08-04 12:49:44 +00:00
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import android.content.pm.PackageManager;
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import android.content.pm.ResolveInfo;
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2018-11-11 10:08:57 +00:00
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import android.graphics.drawable.Drawable;
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2018-08-04 12:49:44 +00:00
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import android.net.Uri;
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2018-08-12 10:51:09 +00:00
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import android.os.Bundle;
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2018-10-11 06:07:47 +00:00
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import android.text.TextUtils;
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2018-08-03 13:46:25 +00:00
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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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2019-05-08 14:44:01 +00:00
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import android.widget.ImageButton;
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2018-08-03 19:12:19 +00:00
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import android.widget.ImageView;
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2018-08-05 06:18:43 +00:00
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import android.widget.ProgressBar;
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2018-08-03 13:46:25 +00:00
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import android.widget.TextView;
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2018-08-08 06:55:47 +00:00
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import androidx.annotation.NonNull;
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import androidx.core.content.FileProvider;
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2019-07-01 07:30:07 +00:00
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import androidx.fragment.app.Fragment;
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import androidx.lifecycle.Lifecycle;
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import androidx.lifecycle.LifecycleObserver;
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2018-08-12 10:51:09 +00:00
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import androidx.lifecycle.LifecycleOwner;
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2019-07-01 07:30:07 +00:00
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import androidx.lifecycle.OnLifecycleEvent;
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2018-08-23 06:33:27 +00:00
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import androidx.localbroadcastmanager.content.LocalBroadcastManager;
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2019-03-15 13:54:25 +00:00
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import androidx.preference.PreferenceManager;
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2018-08-08 06:55:47 +00:00
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import androidx.recyclerview.widget.DiffUtil;
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import androidx.recyclerview.widget.ListUpdateCallback;
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import androidx.recyclerview.widget.RecyclerView;
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2019-06-19 08:55:11 +00:00
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import com.google.android.material.snackbar.Snackbar;
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2019-04-17 18:21:44 +00:00
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import java.io.File;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.List;
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2018-08-03 13:46:25 +00:00
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public class AdapterAttachment extends RecyclerView.Adapter<AdapterAttachment.ViewHolder> {
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2019-07-01 07:30:07 +00:00
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private Fragment parentFragment;
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2018-08-03 13:46:25 +00:00
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private Context context;
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2018-08-12 10:51:09 +00:00
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private LifecycleOwner owner;
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2019-07-01 07:30:07 +00:00
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private LayoutInflater inflater;
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2018-12-24 13:41:49 +00:00
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2018-08-14 14:16:29 +00:00
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private boolean readonly;
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2018-08-13 08:58:36 +00:00
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private boolean debug;
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2018-08-03 13:46:25 +00:00
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2019-03-15 11:53:22 +00:00
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private List<EntityAttachment> items = new ArrayList<>();
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2018-08-03 13:46:25 +00:00
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2018-08-05 06:08:12 +00:00
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public class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
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2019-05-08 14:44:01 +00:00
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private View view;
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private ImageButton ibDelete;
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private TextView tvName;
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private TextView tvSize;
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private ImageView ivStatus;
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private ImageButton ibSave;
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2019-05-24 07:10:20 +00:00
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private TextView tvType;
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2019-07-08 10:37:24 +00:00
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private TextView tvError;
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2019-05-08 14:44:01 +00:00
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private ProgressBar progressbar;
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2018-08-03 13:46:25 +00:00
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ViewHolder(View itemView) {
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super(itemView);
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2019-03-15 11:53:22 +00:00
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view = itemView.findViewById(R.id.clItem);
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2019-05-08 14:44:01 +00:00
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ibDelete = itemView.findViewById(R.id.ibDelete);
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2018-08-03 13:46:25 +00:00
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tvName = itemView.findViewById(R.id.tvName);
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2018-08-03 19:12:19 +00:00
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tvSize = itemView.findViewById(R.id.tvSize);
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2018-08-04 10:32:34 +00:00
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ivStatus = itemView.findViewById(R.id.ivStatus);
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2019-05-08 14:44:01 +00:00
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ibSave = itemView.findViewById(R.id.ibSave);
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2019-05-24 07:10:20 +00:00
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tvType = itemView.findViewById(R.id.tvType);
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2019-07-08 10:37:24 +00:00
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tvError = itemView.findViewById(R.id.tvError);
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2018-08-05 06:18:43 +00:00
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progressbar = itemView.findViewById(R.id.progressbar);
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2018-08-03 13:46:25 +00:00
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}
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private void wire() {
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2019-03-15 11:53:22 +00:00
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view.setOnClickListener(this);
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2019-05-08 14:44:01 +00:00
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ibDelete.setOnClickListener(this);
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ibSave.setOnClickListener(this);
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2018-08-03 13:46:25 +00:00
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}
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private void unwire() {
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2019-03-15 11:53:22 +00:00
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view.setOnClickListener(null);
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2019-05-08 14:44:01 +00:00
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ibDelete.setOnClickListener(null);
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ibSave.setOnClickListener(null);
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2018-08-03 13:46:25 +00:00
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}
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2018-08-13 08:58:36 +00:00
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private void bindTo(EntityAttachment attachment) {
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2019-07-08 10:37:24 +00:00
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view.setAlpha(attachment.isInline() && attachment.isImage() ? Helper.LOW_LIGHT : 1.0f);
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2019-01-09 11:09:35 +00:00
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2019-05-08 14:44:01 +00:00
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ibDelete.setVisibility(readonly ? View.GONE : attachment.isInline() ? View.INVISIBLE : View.VISIBLE);
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2018-08-07 06:51:49 +00:00
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tvName.setText(attachment.name);
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if (attachment.size != null)
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2018-09-16 10:44:13 +00:00
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tvSize.setText(Helper.humanReadableByteCount(attachment.size, true));
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2018-08-07 06:51:49 +00:00
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tvSize.setVisibility(attachment.size == null ? View.GONE : View.VISIBLE);
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2018-08-19 06:53:56 +00:00
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if (attachment.available) {
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ivStatus.setImageResource(R.drawable.baseline_visibility_24);
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ivStatus.setVisibility(View.VISIBLE);
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} else {
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2018-08-07 06:51:49 +00:00
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if (attachment.progress == null) {
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2018-09-22 08:35:54 +00:00
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ivStatus.setImageResource(R.drawable.baseline_cloud_download_24);
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2018-08-07 06:51:49 +00:00
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ivStatus.setVisibility(View.VISIBLE);
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} else
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ivStatus.setVisibility(View.GONE);
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}
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2018-08-13 08:58:36 +00:00
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2019-05-08 14:44:01 +00:00
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ibSave.setVisibility(readonly && attachment.available ? View.VISIBLE : View.GONE);
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2018-08-14 14:16:29 +00:00
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2018-08-13 08:58:36 +00:00
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if (attachment.progress != null)
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progressbar.setProgress(attachment.progress);
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progressbar.setVisibility(
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2018-08-19 06:53:56 +00:00
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attachment.progress == null || attachment.available ? View.GONE : View.VISIBLE);
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2018-08-13 08:58:36 +00:00
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2019-07-08 10:37:24 +00:00
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StringBuilder sb = new StringBuilder();
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sb.append(attachment.type);
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if (attachment.disposition != null)
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sb.append(' ').append(attachment.disposition);
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if (debug || BuildConfig.DEBUG) {
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if (attachment.cid != null)
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sb.append(' ').append(attachment.cid);
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if (attachment.encryption != null)
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sb.append(' ').append(attachment.encryption);
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}
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tvType.setText(sb.toString());
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2019-05-24 07:10:20 +00:00
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2019-07-08 10:37:24 +00:00
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tvError.setText(attachment.error);
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tvError.setVisibility(attachment.error == null ? View.GONE : View.VISIBLE);
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2018-08-07 06:51:49 +00:00
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}
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2018-08-03 13:46:25 +00:00
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@Override
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public void onClick(View view) {
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2018-08-05 18:36:39 +00:00
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int pos = getAdapterPosition();
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if (pos == RecyclerView.NO_POSITION)
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return;
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2019-03-15 11:53:22 +00:00
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final EntityAttachment attachment = items.get(pos);
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2018-08-14 14:16:29 +00:00
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2019-05-08 14:44:01 +00:00
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if (view.getId() == R.id.ibDelete)
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2019-01-17 09:57:01 +00:00
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onDelete(attachment);
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2019-05-08 14:44:01 +00:00
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else if (view.getId() == R.id.ibSave)
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2019-01-17 09:57:01 +00:00
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onSave(attachment);
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else {
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if (attachment.available)
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onShare(attachment);
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else {
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if (attachment.progress == null)
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onDownload(attachment);
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}
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}
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}
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2018-08-14 14:16:29 +00:00
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2019-01-17 09:57:01 +00:00
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private void onDelete(final EntityAttachment attachment) {
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Bundle args = new Bundle();
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args.putLong("id", attachment.id);
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new SimpleTask<Void>() {
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@Override
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2019-03-14 07:51:22 +00:00
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protected Void onExecute(Context context, Bundle args) throws IOException {
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2019-03-14 07:18:42 +00:00
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long id = args.getLong("id");
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DB db = DB.getInstance(context);
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EntityAttachment attachment = db.attachment().getAttachment(id);
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if (attachment == null)
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2019-03-21 19:58:00 +00:00
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return null;
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2019-03-14 07:18:42 +00:00
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db.attachment().setDownloaded(id, null);
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attachment.getFile(context).delete();
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db.attachment().deleteAttachment(id);
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2019-01-17 09:57:01 +00:00
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return null;
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}
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@Override
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protected void onException(Bundle args, Throwable ex) {
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2019-07-01 12:06:15 +00:00
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Helper.unexpectedError(parentFragment.getFragmentManager(), ex);
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2019-01-17 09:57:01 +00:00
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}
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}.execute(context, owner, args, "attachment:delete");
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}
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private void onSave(EntityAttachment attachment) {
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LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(context);
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lbm.sendBroadcast(
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2019-06-19 09:51:15 +00:00
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new Intent(FragmentMessages.ACTION_STORE_ATTACHMENT)
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2019-01-17 09:57:01 +00:00
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.putExtra("id", attachment.id)
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2019-02-19 14:46:20 +00:00
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.putExtra("name", Helper.sanitizeFilename(attachment.name))
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2019-01-17 09:57:01 +00:00
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.putExtra("type", attachment.type));
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}
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private void onShare(EntityAttachment attachment) {
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// https://developer.android.com/reference/android/support/v4/content/FileProvider
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2019-03-14 09:12:19 +00:00
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File file = attachment.getFile(context);
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2019-01-17 09:57:01 +00:00
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final Uri uri = FileProvider.getUriForFile(context, BuildConfig.APPLICATION_ID, file);
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Log.i("uri=" + uri);
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// Build intent
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final Intent intent = new Intent(Intent.ACTION_VIEW);
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intent.setDataAndType(uri, attachment.type);
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intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
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if (!TextUtils.isEmpty(attachment.name))
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2019-02-19 14:46:20 +00:00
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intent.putExtra(Intent.EXTRA_TITLE, Helper.sanitizeFilename(attachment.name));
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2019-03-14 09:12:19 +00:00
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Log.i("Intent=" + intent + " type=" + attachment.type);
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2019-01-17 09:57:01 +00:00
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// Get targets
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PackageManager pm = context.getPackageManager();
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List<ResolveInfo> ris = pm.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
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for (ResolveInfo ri : ris) {
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Log.i("Target=" + ri);
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context.grantUriPermission(ri.activityInfo.packageName, uri, Intent.FLAG_GRANT_READ_URI_PERMISSION);
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}
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// Check if viewer available
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2019-03-14 09:12:19 +00:00
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if (ris.size() == 0)
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2019-06-24 07:49:45 +00:00
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Snackbar.make(
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(View) itemView.getParent(),
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context.getString(R.string.title_no_viewer, attachment.type),
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Snackbar.LENGTH_LONG).show();
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2019-03-14 09:12:19 +00:00
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else
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2019-01-17 09:57:01 +00:00
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context.startActivity(intent);
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}
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2018-08-23 06:33:27 +00:00
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2019-01-17 09:57:01 +00:00
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private void onDownload(EntityAttachment attachment) {
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Bundle args = new Bundle();
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args.putLong("id", attachment.id);
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args.putLong("message", attachment.message);
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args.putInt("sequence", attachment.sequence);
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2018-09-06 09:44:36 +00:00
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2019-01-17 09:57:01 +00:00
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new SimpleTask<Void>() {
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@Override
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protected Void onExecute(Context context, Bundle args) {
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long id = args.getLong("id");
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2019-05-04 19:12:03 +00:00
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long mid = args.getLong("message");
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2018-09-06 09:44:36 +00:00
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2019-01-17 09:57:01 +00:00
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DB db = DB.getInstance(context);
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try {
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db.beginTransaction();
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2019-05-04 19:12:03 +00:00
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EntityMessage message = db.message().getMessage(mid);
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if (message == null || message.uid == null)
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return null;
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2019-01-17 09:57:01 +00:00
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db.attachment().setProgress(id, 0);
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2019-05-18 06:49:20 +00:00
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EntityOperation.queue(context, message, EntityOperation.ATTACHMENT, id);
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2019-01-17 09:57:01 +00:00
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db.setTransactionSuccessful();
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} finally {
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db.endTransaction();
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2018-08-12 10:51:09 +00:00
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}
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2019-01-17 09:57:01 +00:00
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return null;
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2018-08-04 10:32:34 +00:00
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}
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2019-01-17 09:57:01 +00:00
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@Override
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protected void onException(Bundle args, Throwable ex) {
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2019-07-01 12:06:15 +00:00
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Helper.unexpectedError(parentFragment.getFragmentManager(), ex);
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2019-01-17 09:57:01 +00:00
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}
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}.execute(context, owner, args, "attachment:fetch");
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2018-08-03 13:46:25 +00:00
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}
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2018-11-11 10:08:57 +00:00
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private class NameResolveInfo {
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Drawable icon;
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String name;
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ResolveInfo info;
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NameResolveInfo(Drawable icon, String name, ResolveInfo info) {
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this.icon = icon;
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this.name = name;
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this.info = info;
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}
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}
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2018-08-03 13:46:25 +00:00
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}
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2019-07-01 07:30:07 +00:00
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AdapterAttachment(Fragment parentFragment, boolean readonly) {
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this.parentFragment = parentFragment;
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2018-08-14 14:16:29 +00:00
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this.readonly = readonly;
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2019-07-01 07:30:07 +00:00
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this.context = parentFragment.getContext();
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this.owner = parentFragment.getViewLifecycleOwner();
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this.inflater = LayoutInflater.from(context);
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
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2018-11-13 09:49:36 +00:00
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this.debug = prefs.getBoolean("debug", false);
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2019-07-01 07:30:07 +00:00
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2018-08-03 13:46:25 +00:00
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setHasStableIds(true);
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2019-07-01 07:30:07 +00:00
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owner.getLifecycle().addObserver(new LifecycleObserver() {
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@OnLifecycleEvent(Lifecycle.Event.ON_DESTROY)
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public void onDestroyed() {
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Log.i(AdapterAttachment.this + " parent destroyed");
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AdapterAttachment.this.parentFragment = null;
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}
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});
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2018-08-03 13:46:25 +00:00
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}
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2018-08-13 08:58:36 +00:00
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public void set(@NonNull List<EntityAttachment> attachments) {
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2018-12-24 12:27:45 +00:00
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Log.i("Set attachments=" + attachments.size());
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2018-08-03 13:46:25 +00:00
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2018-08-13 08:58:36 +00:00
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Collections.sort(attachments, new Comparator<EntityAttachment>() {
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2018-08-03 13:46:25 +00:00
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@Override
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2018-08-13 08:58:36 +00:00
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public int compare(EntityAttachment a1, EntityAttachment a2) {
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2018-08-03 13:46:25 +00:00
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return a1.sequence.compareTo(a2.sequence);
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}
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});
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2019-03-15 11:53:22 +00:00
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DiffUtil.DiffResult diff = DiffUtil.calculateDiff(new DiffCallback(items, attachments), false);
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2018-08-03 13:46:25 +00:00
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2019-03-15 11:53:22 +00:00
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items = attachments;
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2018-08-03 13:46:25 +00:00
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diff.dispatchUpdatesTo(new ListUpdateCallback() {
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@Override
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public void onInserted(int position, int count) {
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2018-12-24 12:27:45 +00:00
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Log.i("Inserted @" + position + " #" + count);
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2018-08-03 13:46:25 +00:00
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}
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@Override
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public void onRemoved(int position, int count) {
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2018-12-24 12:27:45 +00:00
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Log.i("Removed @" + position + " #" + count);
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2018-08-03 13:46:25 +00:00
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}
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@Override
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public void onMoved(int fromPosition, int toPosition) {
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2018-12-24 12:27:45 +00:00
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Log.i("Moved " + fromPosition + ">" + toPosition);
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2018-08-03 13:46:25 +00:00
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}
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@Override
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public void onChanged(int position, int count, Object payload) {
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2018-12-24 12:27:45 +00:00
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Log.i("Changed @" + position + " #" + count);
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2018-08-03 13:46:25 +00:00
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}
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});
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2018-08-27 07:06:03 +00:00
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diff.dispatchUpdatesTo(this);
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2018-08-03 13:46:25 +00:00
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}
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2019-02-10 18:02:55 +00:00
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private class DiffCallback extends DiffUtil.Callback {
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2019-03-15 11:53:22 +00:00
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private List<EntityAttachment> prev = new ArrayList<>();
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private List<EntityAttachment> next = new ArrayList<>();
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2018-08-03 13:46:25 +00:00
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2019-02-10 18:02:55 +00:00
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DiffCallback(List<EntityAttachment> prev, List<EntityAttachment> next) {
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2019-03-15 11:53:22 +00:00
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this.prev.addAll(prev);
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this.next.addAll(next);
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2018-08-03 13:46:25 +00:00
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}
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@Override
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public int getOldListSize() {
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return prev.size();
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}
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@Override
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public int getNewListSize() {
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return next.size();
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}
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@Override
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public boolean areItemsTheSame(int oldItemPosition, int newItemPosition) {
|
2018-08-13 08:58:36 +00:00
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EntityAttachment a1 = prev.get(oldItemPosition);
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EntityAttachment a2 = next.get(newItemPosition);
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2018-08-03 13:46:25 +00:00
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return a1.id.equals(a2.id);
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}
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@Override
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public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) {
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2018-08-13 08:58:36 +00:00
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EntityAttachment a1 = prev.get(oldItemPosition);
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EntityAttachment a2 = next.get(newItemPosition);
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2018-08-03 13:46:25 +00:00
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return a1.equals(a2);
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}
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}
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@Override
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|
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public long getItemId(int position) {
|
2019-03-15 11:53:22 +00:00
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|
return items.get(position).id;
|
2018-08-03 13:46:25 +00:00
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|
}
|
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@Override
|
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|
|
public int getItemCount() {
|
2019-03-15 11:53:22 +00:00
|
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|
return items.size();
|
2018-08-03 13:46:25 +00:00
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}
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@Override
|
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|
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@NonNull
|
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|
|
public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
|
2018-12-24 13:41:49 +00:00
|
|
|
return new ViewHolder(inflater.inflate(R.layout.item_attachment, parent, false));
|
2018-08-03 13:46:25 +00:00
|
|
|
}
|
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|
|
@Override
|
|
|
|
public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
|
|
|
|
holder.unwire();
|
|
|
|
|
2019-03-15 11:53:22 +00:00
|
|
|
EntityAttachment attachment = items.get(position);
|
2018-08-07 06:51:49 +00:00
|
|
|
holder.bindTo(attachment);
|
2018-08-03 13:46:25 +00:00
|
|
|
|
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|
|
holder.wire();
|
|
|
|
}
|
|
|
|
}
|