FairEmail/app/src/main/java/eu/faircode/email/FragmentCertificates.java

111 lines
3.9 KiB
Java

package eu.faircode.email;
/*
This file is part of FairEmail.
FairEmail is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
FairEmail is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with FairEmail. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018-2022 by Marcel Bokhorst (M66B)
*/
import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.constraintlayout.widget.Group;
import androidx.lifecycle.Observer;
import androidx.localbroadcastmanager.content.LocalBroadcastManager;
import androidx.recyclerview.widget.DividerItemDecoration;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import java.util.ArrayList;
import java.util.List;
public class FragmentCertificates extends FragmentBase {
private RecyclerView rvCertificate;
private ContentLoadingProgressBar pbWait;
private Group grpReady;
private FloatingActionButton fab;
private AdapterCertificate adapter;
@Override
@Nullable
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
setSubtitle(R.string.title_advanced_manage_certificates);
setHasOptionsMenu(true);
View view = inflater.inflate(R.layout.fragment_certificates, container, false);
// Get controls
rvCertificate = view.findViewById(R.id.rvCertificate);
pbWait = view.findViewById(R.id.pbWait);
grpReady = view.findViewById(R.id.grpReady);
fab = view.findViewById(R.id.fab);
// Wire controls
rvCertificate.setHasFixedSize(true);
LinearLayoutManager llm = new LinearLayoutManager(getContext());
rvCertificate.setLayoutManager(llm);
DividerItemDecoration itemDecorator = new DividerItemDecoration(getContext(), llm.getOrientation());
itemDecorator.setDrawable(getContext().getDrawable(R.drawable.divider));
rvCertificate.addItemDecoration(itemDecorator);
adapter = new AdapterCertificate(this);
rvCertificate.setAdapter(adapter);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(getContext());
lbm.sendBroadcast(new Intent(ActivitySetup.ACTION_IMPORT_CERTIFICATE));
}
});
// Initialize
grpReady.setVisibility(View.GONE);
pbWait.setVisibility(View.VISIBLE);
return view;
}
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
DB db = DB.getInstance(getContext());
db.certificate().liveCertificates().observe(getViewLifecycleOwner(), new Observer<List<EntityCertificate>>() {
@Override
public void onChanged(List<EntityCertificate> certificates) {
if (certificates == null)
certificates = new ArrayList<>();
adapter.set(certificates);
pbWait.setVisibility(View.GONE);
grpReady.setVisibility(View.VISIBLE);
}
});
}
}