/***
Copyright (c) 2013-2015 CommonsWare, LLC
Licensed under the Apache License, Version 2.0 (the "License"); you may not
use this file except in compliance with the License. You may obtain a copy
of the License at http://www.apache.org/licenses/LICENSE-2.0. Unless required
by applicable law or agreed to in writing, software distributed under the
License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
OF ANY KIND, either express or implied. See the License for the specific
language governing permissions and limitations under the License.
Covered in detail in the book _The Busy Coder's Guide to Android Development_
https://commonsware.com/Android
*/
package com.commonsware.android.alarmclock;
import android.annotation.SuppressLint;
import android.app.ListFragment;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;
import org.greenrobot.eventbus.EventBus;
import org.greenrobot.eventbus.Subscribe;
import org.greenrobot.eventbus.ThreadMode;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Locale;
public class EventLogFragment extends ListFragment {
static final String EXTRA_RANDOM="r";
static final String EXTRA_TIME="t";
static final String ACTION_EVENT="e";
private EventLogAdapter adapter=null;
@Override
public void onActivityCreated(Bundle state) {
super.onActivityCreated(state);
setRetainInstance(true);
getListView().setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
if (adapter == null) {
adapter=new EventLogAdapter();
}
setListAdapter(adapter);
}
@Override
public void onStart() {
super.onStart();
EventBus.getDefault().register(this);
}
@Override
public void onStop() {
EventBus.getDefault().unregister(this);
super.onStop();
}
@Subscribe(threadMode =ThreadMode.MAIN)
public void onRandomEvent(final RandomEvent event) {
adapter.add(event);
}
class EventLogAdapter extends ArrayAdapter<RandomEvent> {
DateFormat fmt=new SimpleDateFormat("HH:mm:ss", Locale.US);
public EventLogAdapter() {
super(getActivity(), android.R.layout.simple_list_item_1,
new ArrayList<RandomEvent>());
}
@SuppressLint("DefaultLocale")
@Override
public View getView(int position, View convertView, ViewGroup parent) {
TextView row=
(TextView)super.getView(position, convertView, parent);
RandomEvent event=getItem(position);
row.setText(String.format("%s = %x", fmt.format(event.when),
event.value));
return(row);
}
}
}