mirror of https://github.com/M66B/FairEmail.git
422 lines
16 KiB
Java
422 lines
16 KiB
Java
package eu.faircode.email;
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/*
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This file is part of FairEmail.
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FairEmail is free software: you can redistribute it and/or modify
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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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FairEmail is distributed in the hope that it will be useful,
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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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along with FairEmail. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2018-2021 by Marcel Bokhorst (M66B)
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*/
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import android.content.Context;
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import android.content.Intent;
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import android.graphics.Typeface;
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import android.os.Bundle;
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import android.text.SpannableString;
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import android.text.TextUtils;
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import android.text.style.RelativeSizeSpan;
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import android.text.style.StyleSpan;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.MenuItem;
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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 androidx.annotation.NonNull;
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import androidx.appcompat.widget.PopupMenu;
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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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import androidx.lifecycle.LifecycleOwner;
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import androidx.lifecycle.OnLifecycleEvent;
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import androidx.localbroadcastmanager.content.LocalBroadcastManager;
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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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import java.text.DateFormat;
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import java.text.NumberFormat;
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import java.util.ArrayList;
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import java.util.List;
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public class AdapterAnswer extends RecyclerView.Adapter<AdapterAnswer.ViewHolder> {
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private Fragment parentFragment;
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private Context context;
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private LifecycleOwner owner;
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private LayoutInflater inflater;
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private DateFormat DF;
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private NumberFormat NF = NumberFormat.getNumberInstance();
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private String search = null;
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private List<EntityAnswer> all = new ArrayList<>();
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private List<EntityAnswer> selected = new ArrayList<>();
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private boolean composable = false;
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public class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener, View.OnLongClickListener {
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private View view;
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private TextView tvName;
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private TextView tvGroup;
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private ImageView ivStandard;
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private ImageView ivFavorite;
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private ImageView ivReceipt;
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private TextView tvLastApplied;
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private TextView tvApplied;
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private TwoStateOwner powner = new TwoStateOwner(owner, "RulePopup");
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ViewHolder(View itemView) {
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super(itemView);
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view = itemView.findViewById(R.id.clItem);
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tvName = itemView.findViewById(R.id.tvName);
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tvGroup = itemView.findViewById(R.id.tvGroup);
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ivStandard = itemView.findViewById(R.id.ivStandard);
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ivFavorite = itemView.findViewById(R.id.ivFavorite);
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ivReceipt = itemView.findViewById(R.id.ivReceipt);
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tvLastApplied = itemView.findViewById(R.id.tvLastApplied);
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tvApplied = itemView.findViewById(R.id.tvApplied);
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}
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private void wire() {
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view.setOnClickListener(this);
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view.setOnLongClickListener(this);
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}
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private void unwire() {
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view.setOnClickListener(null);
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view.setOnLongClickListener(null);
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}
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private void bindTo(EntityAnswer answer) {
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view.setAlpha(answer.hide ? Helper.LOW_LIGHT : 1.0f);
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tvName.setText(answer.name);
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tvGroup.setText(answer.group);
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tvGroup.setVisibility(TextUtils.isEmpty(answer.group) ? View.GONE : View.VISIBLE);
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ivStandard.setVisibility(answer.standard ? View.VISIBLE : View.GONE);
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ivFavorite.setVisibility(answer.favorite ? View.VISIBLE : View.GONE);
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ivReceipt.setVisibility(answer.receipt ? View.VISIBLE : View.GONE);
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tvLastApplied.setText(answer.last_applied == null ? null : DF.format(answer.last_applied));
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tvApplied.setText(NF.format(answer.applied));
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}
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@Override
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public void onClick(View v) {
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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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EntityAnswer answer = selected.get(pos);
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LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(context);
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lbm.sendBroadcast(
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new Intent(ActivityView.ACTION_EDIT_ANSWER)
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.putExtra("id", answer.id));
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}
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@Override
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public boolean onLongClick(View v) {
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int pos = getAdapterPosition();
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if (pos == RecyclerView.NO_POSITION)
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return false;
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final EntityAnswer answer = selected.get(pos);
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PopupMenuLifecycle popupMenu = new PopupMenuLifecycle(context, powner, view);
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SpannableString ss = new SpannableString(answer.name);
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ss.setSpan(new StyleSpan(Typeface.ITALIC), 0, ss.length(), 0);
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ss.setSpan(new RelativeSizeSpan(0.9f), 0, ss.length(), 0);
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popupMenu.getMenu().add(Menu.NONE, 0, 0, ss).setEnabled(false);
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if (composable)
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popupMenu.getMenu().add(Menu.NONE, R.string.title_compose, 1, R.string.title_compose);
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popupMenu.getMenu().add(Menu.NONE, R.string.title_answer_favorite, 2, R.string.title_answer_favorite)
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.setCheckable(true).setChecked(answer.favorite);
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popupMenu.getMenu().add(Menu.NONE, R.string.title_answer_hide, 3, R.string.title_answer_hide)
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.setCheckable(true).setChecked(answer.hide);
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popupMenu.getMenu().add(Menu.NONE, R.string.title_reset, 4, R.string.title_reset);
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popupMenu.getMenu().add(Menu.NONE, R.string.title_copy, 5, R.string.title_copy);
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popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
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@Override
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public boolean onMenuItemClick(MenuItem item) {
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int itemId = item.getItemId();
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if (itemId == R.string.title_compose) {
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onActionCompose();
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return true;
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} else if (itemId == R.string.title_answer_favorite) {
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onActionFavorite(!item.isChecked());
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return true;
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} else if (itemId == R.string.title_answer_hide) {
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onActionHide(!item.isChecked());
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return true;
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} else if (itemId == R.string.title_reset) {
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onActionReset();
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return true;
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} else if (itemId == R.string.title_copy) {
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onActionCopy();
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return true;
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}
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return false;
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}
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private void onActionCompose() {
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context.startActivity(new Intent(context, ActivityCompose.class)
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.putExtra("action", "new")
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.putExtra("answer", answer.id));
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}
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private void onActionFavorite(boolean favorite) {
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Bundle args = new Bundle();
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args.putLong("id", answer.id);
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args.putBoolean("favorite", favorite);
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new SimpleTask<Boolean>() {
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@Override
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protected Boolean onExecute(Context context, Bundle args) {
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long id = args.getLong("id");
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boolean favorite = args.getBoolean("favorite");
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DB db = DB.getInstance(context);
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db.answer().setAnswerFavorite(id, favorite);
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return favorite;
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}
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@Override
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protected void onException(Bundle args, Throwable ex) {
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Log.unexpectedError(parentFragment.getParentFragmentManager(), ex);
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}
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}.execute(context, owner, args, "answer:favorite");
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}
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private void onActionHide(boolean hide) {
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Bundle args = new Bundle();
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args.putLong("id", answer.id);
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args.putBoolean("hide", hide);
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new SimpleTask<Boolean>() {
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@Override
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protected Boolean onExecute(Context context, Bundle args) {
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long id = args.getLong("id");
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boolean hide = args.getBoolean("hide");
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DB db = DB.getInstance(context);
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db.answer().setAnswerHidden(id, hide);
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return hide;
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}
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@Override
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protected void onException(Bundle args, Throwable ex) {
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Log.unexpectedError(parentFragment.getParentFragmentManager(), ex);
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}
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}.execute(context, owner, args, "answer:hide");
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}
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private void onActionReset() {
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Bundle args = new Bundle();
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args.putLong("id", answer.id);
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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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DB db = DB.getInstance(context);
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db.answer().resetAnswer(id);
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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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Log.unexpectedError(parentFragment.getParentFragmentManager(), ex);
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}
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}.execute(context, owner, args, "answer:reset");
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}
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private void onActionCopy() {
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LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(context);
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lbm.sendBroadcast(
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new Intent(ActivityView.ACTION_EDIT_ANSWER)
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.putExtra("id", answer.id)
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.putExtra("copy", true));
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}
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});
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popupMenu.show();
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return true;
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}
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}
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AdapterAnswer(final Fragment parentFragment) {
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this.parentFragment = parentFragment;
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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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this.DF = Helper.getDateTimeInstance(this.context);
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setHasStableIds(true);
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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.d(AdapterAnswer.this + " parent destroyed");
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AdapterAnswer.this.parentFragment = null;
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}
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});
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new SimpleTask<Boolean>() {
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@Override
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protected Boolean onExecute(Context context, Bundle args) {
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DB db = DB.getInstance(context);
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List<TupleIdentityEx> identities = db.identity().getComposableIdentities(null);
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return (identities != null && identities.size() > 0);
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}
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@Override
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protected void onExecuted(Bundle args, Boolean composable) {
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AdapterAnswer.this.composable = composable;
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}
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@Override
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protected void onException(Bundle args, Throwable ex) {
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Log.unexpectedError(parentFragment.getParentFragmentManager(), ex);
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}
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}.execute(context, owner, new Bundle(), "answer:composable");
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}
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public void set(@NonNull List<EntityAnswer> answers) {
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Log.i("Set answers=" + answers.size() + " search=" + search);
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all = answers;
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List<EntityAnswer> items;
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if (TextUtils.isEmpty(search))
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items = all;
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else {
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items = new ArrayList<>();
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String query = search.toLowerCase().trim();
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for (EntityAnswer answer : answers) {
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if (answer.name.toLowerCase().contains(query) ||
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(answer.group != null && answer.group.toLowerCase().contains(query)) ||
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answer.text.toLowerCase().contains(query))
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items.add(answer);
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}
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}
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DiffUtil.DiffResult diff = DiffUtil.calculateDiff(new DiffCallback(selected, items), false);
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selected = items;
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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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Log.d("Inserted @" + position + " #" + count);
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}
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@Override
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public void onRemoved(int position, int count) {
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Log.d("Removed @" + position + " #" + count);
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}
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@Override
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public void onMoved(int fromPosition, int toPosition) {
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Log.d("Moved " + fromPosition + ">" + toPosition);
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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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Log.d("Changed @" + position + " #" + count);
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}
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});
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diff.dispatchUpdatesTo(this);
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}
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public void search(String query) {
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Log.i("Answers query=" + query);
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search = query;
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set(all);
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}
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private static class DiffCallback extends DiffUtil.Callback {
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private List<EntityAnswer> prev = new ArrayList<>();
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private List<EntityAnswer> next = new ArrayList<>();
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DiffCallback(List<EntityAnswer> prev, List<EntityAnswer> next) {
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this.prev.addAll(prev);
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this.next.addAll(next);
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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) {
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EntityAnswer a1 = prev.get(oldItemPosition);
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EntityAnswer a2 = next.get(newItemPosition);
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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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EntityAnswer a1 = prev.get(oldItemPosition);
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EntityAnswer a2 = next.get(newItemPosition);
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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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public long getItemId(int position) {
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return selected.get(position).id;
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}
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@Override
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public int getItemCount() {
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return selected.size();
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}
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@Override
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@NonNull
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public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
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return new ViewHolder(inflater.inflate(R.layout.item_answer, parent, false));
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}
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@Override
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public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
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EntityAnswer answer = selected.get(position);
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holder.powner.recreate(answer == null ? null : answer.id);
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holder.unwire();
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holder.bindTo(answer);
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holder.wire();
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}
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}
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