mirror of https://github.com/M66B/FairEmail.git
251 lines
11 KiB
Java
251 lines
11 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.app.Dialog;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.os.Bundle;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.MenuInflater;
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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.CheckBox;
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import android.widget.TextView;
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import android.widget.Toast;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.appcompat.app.AlertDialog;
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import androidx.constraintlayout.widget.Group;
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import androidx.lifecycle.Observer;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import androidx.recyclerview.widget.RecyclerView;
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import java.util.ArrayList;
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import java.util.List;
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public class FragmentOperations extends FragmentBase {
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private TextView tvNoOperation;
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private RecyclerView rvOperation;
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private ContentLoadingProgressBar pbWait;
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private Group grpReady;
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private AdapterOperation adapter;
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@Override
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@Nullable
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public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
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setSubtitle(R.string.menu_operations);
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setHasOptionsMenu(true);
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View view = inflater.inflate(R.layout.fragment_operations, container, false);
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// Get controls
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tvNoOperation = view.findViewById(R.id.tvNoOperation);
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rvOperation = view.findViewById(R.id.rvOperation);
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pbWait = view.findViewById(R.id.pbWait);
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grpReady = view.findViewById(R.id.grpReady);
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// Wire controls
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rvOperation.setHasFixedSize(true);
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LinearLayoutManager llm = new LinearLayoutManager(getContext());
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rvOperation.setLayoutManager(llm);
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adapter = new AdapterOperation(this);
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rvOperation.setAdapter(adapter);
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// Initialize
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tvNoOperation.setVisibility(View.GONE);
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grpReady.setVisibility(View.GONE);
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pbWait.setVisibility(View.VISIBLE);
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return view;
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}
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@Override
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public void onActivityCreated(@Nullable Bundle savedInstanceState) {
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super.onActivityCreated(savedInstanceState);
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// Observe folders
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DB db = DB.getInstance(getContext());
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db.operation().liveOperations().observe(getViewLifecycleOwner(), new Observer<List<TupleOperationEx>>() {
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@Override
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public void onChanged(@Nullable List<TupleOperationEx> operations) {
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if (operations == null)
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operations = new ArrayList<>();
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tvNoOperation.setVisibility(operations.size() == 0 ? View.VISIBLE : View.GONE);
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adapter.set(operations);
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pbWait.setVisibility(View.GONE);
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grpReady.setVisibility(View.VISIBLE);
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}
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});
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}
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@Override
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public void onCreateOptionsMenu(@NonNull Menu menu, MenuInflater inflater) {
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inflater.inflate(R.menu.menu_operations, menu);
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super.onCreateOptionsMenu(menu, inflater);
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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int itemId = item.getItemId();
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if (itemId == R.id.menu_help) {
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onMenuHelp();
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return true;
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} else if (itemId == R.id.menu_delete) {
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new FragmentDialogDelete().show(getParentFragmentManager(), "operations:delete");
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return true;
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}
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return super.onOptionsItemSelected(item);
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}
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private void onMenuHelp() {
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Helper.viewFAQ(getContext(), 3);
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}
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public static class FragmentDialogDelete extends FragmentDialogBase {
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@NonNull
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@Override
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public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
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final Context context = getContext();
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final View dview = LayoutInflater.from(context).inflate(R.layout.dialog_delete_operations, null);
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final CheckBox cbError = dview.findViewById(R.id.cbError);
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final CheckBox cbFetch = dview.findViewById(R.id.cbFetch);
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final CheckBox cbMove = dview.findViewById(R.id.cbMove);
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final CheckBox cbFlag = dview.findViewById(R.id.cbFlag);
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final CheckBox cbDelete = dview.findViewById(R.id.cbDelete);
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return new AlertDialog.Builder(context)
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.setView(dview)
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.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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Bundle args = new Bundle();
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args.putBoolean("error", cbError.isChecked());
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args.putBoolean("fetch", cbFetch.isChecked());
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args.putBoolean("move", cbMove.isChecked());
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args.putBoolean("flag", cbFlag.isChecked());
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args.putBoolean("delete", cbDelete.isChecked());
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new SimpleTask<Integer>() {
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@Override
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protected void onPostExecute(Bundle args) {
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ToastEx.makeText(context, R.string.title_executing, Toast.LENGTH_LONG).show();
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}
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@Override
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protected Integer onExecute(Context context, Bundle args) {
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boolean error = args.getBoolean("error");
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boolean fetch = args.getBoolean("fetch");
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boolean move = args.getBoolean("move");
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boolean flag = args.getBoolean("flag");
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boolean delete = args.getBoolean("delete");
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int deleted = 0;
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DB db = DB.getInstance(context);
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try {
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db.beginTransaction();
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List<EntityOperation> ops = new ArrayList<>();
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if (error)
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addAll(ops, db.operation().getOperationsError());
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if (fetch) {
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addAll(ops, db.operation().getOperations(EntityOperation.FETCH));
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addAll(ops, db.operation().getOperations(EntityOperation.BODY));
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addAll(ops, db.operation().getOperations(EntityOperation.ATTACHMENT));
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addAll(ops, db.operation().getOperations(EntityOperation.HEADERS));
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addAll(ops, db.operation().getOperations(EntityOperation.SYNC));
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}
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if (move) {
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addAll(ops, db.operation().getOperations(EntityOperation.MOVE));
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addAll(ops, db.operation().getOperations(EntityOperation.COPY));
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}
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if (flag) {
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addAll(ops, db.operation().getOperations(EntityOperation.SEEN));
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addAll(ops, db.operation().getOperations(EntityOperation.ANSWERED));
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addAll(ops, db.operation().getOperations(EntityOperation.FLAG));
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addAll(ops, db.operation().getOperations(EntityOperation.KEYWORD));
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addAll(ops, db.operation().getOperations(EntityOperation.LABEL));
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}
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if (delete) {
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addAll(ops, db.operation().getOperations(EntityOperation.DELETE));
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addAll(ops, db.operation().getOperations(EntityOperation.PURGE));
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addAll(ops, db.operation().getOperations(EntityOperation.EXPUNGE));
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}
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for (EntityOperation op : ops) {
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EntityLog.log(context, "Deleting operation=" + op.id + ":" + op.name + " error=" + op.error);
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if (db.operation().deleteOperation(op.id) > 0) {
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op.cleanup(context, false);
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deleted++;
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}
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}
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db.setTransactionSuccessful();
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} finally {
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db.endTransaction();
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}
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return deleted;
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}
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@Override
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protected void onExecuted(Bundle args, Integer deleted) {
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if (deleted == null)
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deleted = -1;
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Context context = getContext();
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if (context == null)
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return;
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ToastEx.makeText(
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context,
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getString(R.string.title_delete_operation_deleted, deleted),
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Toast.LENGTH_LONG).show();
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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(getParentFragmentManager(), ex);
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}
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private void addAll(List<EntityOperation> list, List<EntityOperation> sublist) {
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if (sublist != null)
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list.addAll(sublist);
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}
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}.execute(context, getActivity(), args, "operations:delete");
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}
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})
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.setNegativeButton(android.R.string.cancel, null)
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.create();
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}
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}
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}
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