mirror of https://github.com/M66B/FairEmail.git
204 lines
7.1 KiB
Java
204 lines
7.1 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 2018-2020 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.text.TextUtils;
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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 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.appcompat.widget.SearchView;
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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 FragmentContacts extends FragmentBase {
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private RecyclerView rvContacts;
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private ContentLoadingProgressBar pbWait;
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private Group grpReady;
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private String searching = null;
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private AdapterContact 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_contacts);
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setHasOptionsMenu(true);
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View view = inflater.inflate(R.layout.fragment_contacts, container, false);
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// Get controls
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rvContacts = view.findViewById(R.id.rvContacts);
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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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rvContacts.setHasFixedSize(false);
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LinearLayoutManager llm = new LinearLayoutManager(getContext());
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rvContacts.setLayoutManager(llm);
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adapter = new AdapterContact(this);
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rvContacts.setAdapter(adapter);
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// Initialize
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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 onSaveInstanceState(Bundle outState) {
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outState.putString("fair:searching", searching);
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super.onSaveInstanceState(outState);
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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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if (savedInstanceState != null) {
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searching = savedInstanceState.getString("fair:searching");
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adapter.search(searching);
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}
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DB db = DB.getInstance(getContext());
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db.contact().liveContacts().observe(getViewLifecycleOwner(), new Observer<List<TupleContactEx>>() {
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@Override
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public void onChanged(List<TupleContactEx> contacts) {
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if (contacts == null)
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contacts = new ArrayList<>();
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adapter.set(contacts);
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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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Shortcuts.update(getContext(), getViewLifecycleOwner());
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}
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@Override
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public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
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inflater.inflate(R.menu.menu_contacts, menu);
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MenuItem menuSearch = menu.findItem(R.id.menu_search);
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SearchView searchView = (SearchView) menuSearch.getActionView();
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searchView.setQueryHint(getString(R.string.title_search));
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if (!TextUtils.isEmpty(searching)) {
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menuSearch.expandActionView();
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searchView.setQuery(searching, true);
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}
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searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
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@Override
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public boolean onQueryTextChange(String newText) {
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searching = newText;
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adapter.search(newText);
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return true;
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}
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@Override
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public boolean onQueryTextSubmit(String query) {
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searching = query;
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adapter.search(query);
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return true;
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}
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});
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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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switch (item.getItemId()) {
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case R.id.menu_help:
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onMenuHelp();
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return true;
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case R.id.menu_delete:
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new FragmentDelete().show(getParentFragmentManager(), "contacts:delete");
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return true;
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default:
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return super.onOptionsItemSelected(item);
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}
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}
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private void onMenuHelp() {
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Helper.viewFAQ(getContext(), 84);
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}
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public static class FragmentDelete 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 View dview = LayoutInflater.from(getContext()).inflate(R.layout.dialog_ask_again, null);
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final TextView tvMessage = dview.findViewById(R.id.tvMessage);
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CheckBox cbNotAgain = dview.findViewById(R.id.cbNotAgain);
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tvMessage.setText(getText(R.string.title_delete_contacts));
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cbNotAgain.setVisibility(View.GONE);
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return new AlertDialog.Builder(getContext())
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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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new SimpleTask<Void>() {
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@Override
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protected Void onExecute(Context context, Bundle args) {
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DB db = DB.getInstance(context);
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int count = db.contact().clearContacts();
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Log.i("Cleared contacts=" + count);
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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(getParentFragmentManager(), ex);
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}
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}.execute(getContext(), getActivity(), new Bundle(), "contacts: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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