com.brayanarias.alarmproject.fragment.AlarmListFragment.java Source code

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Here is the source code for com.brayanarias.alarmproject.fragment.AlarmListFragment.java

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/*
 * Copyright (C) 2015 brayanarias.com ing.brayanarias@gmail.com
 *
 * 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.
 */
package com.brayanarias.alarmproject.fragment;

import android.content.Intent;
import android.content.res.Configuration;
import android.os.Bundle;
import android.support.design.widget.FloatingActionButton;
import android.support.v4.app.Fragment;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import com.android.datetimepicker.time.RadialPickerLayout;
import com.android.datetimepicker.time.TimePickerDialog;
import com.brayanarias.alarmproject.R;
import com.brayanarias.alarmproject.activity.AddAlarmActivity;
import com.brayanarias.alarmproject.activity.MainActivity;
import com.brayanarias.alarmproject.adapter.AlarmListAdapter;
import com.brayanarias.alarmproject.database.AlarmDataBase;
import com.brayanarias.alarmproject.database.DataBaseManager;
import com.brayanarias.alarmproject.decorator.DividerItemDecoration;
import com.brayanarias.alarmproject.model.Alarm;
import com.brayanarias.alarmproject.util.AlarmUtilities;
import com.brayanarias.alarmproject.util.Constant;

import java.io.File;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;

/**
 * A simple {@link Fragment} subclass.
 */
public class AlarmListFragment extends Fragment
        implements View.OnClickListener, TimePickerDialog.OnTimeSetListener {

    public AlarmListFragment() {
        // Required empty public constructor
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View layout = inflater.inflate(R.layout.fragment_alarm_list, container, false);
        RecyclerView recyclerView = (RecyclerView) layout.findViewById(R.id.alarmList);
        AlarmListAdapter alarmListAdapter = new AlarmListAdapter(getData(), (MainActivity) getActivity());
        recyclerView.setAdapter(alarmListAdapter);
        LinearLayoutManager linearLayoutManager = new LinearLayoutManager(getActivity());
        linearLayoutManager.setOrientation(LinearLayoutManager.VERTICAL);
        linearLayoutManager.scrollToPosition(0);
        recyclerView.setLayoutManager(linearLayoutManager);
        if ((getResources().getConfiguration().screenLayout
                & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_LARGE) {
            GridLayoutManager gridLayoutManager;
            if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
                gridLayoutManager = new GridLayoutManager(getActivity().getBaseContext(), 3);
                recyclerView.setLayoutManager(gridLayoutManager);
            } else {
                gridLayoutManager = new GridLayoutManager(getActivity().getBaseContext(), 2);
                recyclerView.setLayoutManager(gridLayoutManager);
            }
            recyclerView.setLayoutManager(gridLayoutManager);
        }
        FloatingActionButton fab = (FloatingActionButton) layout.findViewById(R.id.fab);
        fab.setOnClickListener(this);
        return layout;
    }

    public List<Alarm> getData() {
        DataBaseManager dataBaseManager = DataBaseManager.getInstance(getActivity());
        List<Alarm> alarmList = AlarmDataBase.getAlarmList(dataBaseManager);
        return alarmList;
    }

    @Override
    public void onClick(View v) {
        Calendar calendar = Calendar.getInstance();
        int hour = calendar.get(Calendar.HOUR_OF_DAY);
        int minute = calendar.get(Calendar.MINUTE);
        TimePickerDialog timePickerDialog = TimePickerDialog.newInstance(this, hour, minute, false);
        timePickerDialog.show(getFragmentManager(), "tag");
    }

    @Override
    public void onTimeSet(RadialPickerLayout view, int hourOfDay, int minute) {
        Alarm alarm = AlarmUtilities.createDefaultAlarm();
        String min = minute < 10 ? "0" + minute : "" + minute;
        if (hourOfDay == 12) {
            alarm.setAmPm("PM");
            alarm.setHour(hourOfDay);
            alarm.setHourFormatted((hourOfDay) + ":" + min);
        } else if (hourOfDay > 12) {
            alarm.setAmPm("PM");
            alarm.setHour(hourOfDay - 12);
            alarm.setHourFormatted((hourOfDay - 12) + ":" + min);
        } else {
            if (hourOfDay == 0) {
                hourOfDay = 12;
            }
            alarm.setAmPm("AM");
            alarm.setHour(hourOfDay);
            alarm.setHourFormatted(hourOfDay + ":" + min);
        }
        alarm.setMinute(minute);
        Intent intent = new Intent(getActivity(), AddAlarmActivity.class);
        intent.putExtra(Constant.actionAlarmKey, Constant.addAlarm);
        intent.putExtra(Constant.alarmSerializableKey, alarm);
        startActivity(intent);
    }
}