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

126 lines
3.8 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 2018-2019 by Marcel Bokhorst (M66B)
*/
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
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.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
public class FragmentLogs extends FragmentBase {
private RecyclerView rvLog;
private ContentLoadingProgressBar pbWait;
private Group grpReady;
private boolean autoScroll = true;
private AdapterLog adapter;
@Override
@Nullable
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
setSubtitle(R.string.title_log);
setHasOptionsMenu(true);
View view = inflater.inflate(R.layout.fragment_logs, container, false);
// Get controls
rvLog = view.findViewById(R.id.rvLog);
pbWait = view.findViewById(R.id.pbWait);
grpReady = view.findViewById(R.id.grpReady);
// Wire controls
rvLog.setHasFixedSize(false);
LinearLayoutManager llm = new LinearLayoutManager(getContext());
rvLog.setLayoutManager(llm);
adapter = new AdapterLog(this);
rvLog.setAdapter(adapter);
// Initialize
grpReady.setVisibility(View.GONE);
pbWait.setVisibility(View.VISIBLE);
return view;
}
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
long from = new Date().getTime() - 24 * 3600 * 1000L;
DB db = DB.getInstance(getContext());
db.log().liveLogs(from).observe(getViewLifecycleOwner(), new Observer<List<EntityLog>>() {
@Override
public void onChanged(List<EntityLog> logs) {
if (logs == null)
logs = new ArrayList<>();
adapter.set(logs);
if (autoScroll)
rvLog.scrollToPosition(0);
pbWait.setVisibility(View.GONE);
grpReady.setVisibility(View.VISIBLE);
}
});
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.menu_logs, menu);
super.onCreateOptionsMenu(menu, inflater);
}
@Override
public void onPrepareOptionsMenu(Menu menu) {
menu.findItem(R.id.menu_auto_scroll).setChecked(autoScroll);
super.onPrepareOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.menu_auto_scroll:
autoScroll = !item.isChecked();
item.setChecked(autoScroll);
return true;
default:
return super.onOptionsItemSelected(item);
}
}
}