src/ro/ieval/unical/AddEventActivity.java

   1 package ro.ieval.unical;
   2 import java.text.ParseException;
   3 import java.text.SimpleDateFormat;
   4 import java.util.Calendar;
   5 import java.util.Date;
   6 import java.util.GregorianCalendar;
   7 import java.util.TimeZone;
   8
   9 import android.app.ActionBar;
  10 import android.app.Activity;
  11 import android.app.DatePickerDialog.OnDateSetListener;
  12 import android.app.Fragment;
  13 import android.app.TimePickerDialog.OnTimeSetListener;
  14 import android.content.ContentValues;
  15 import android.content.Context;
  16 import android.content.Intent;
  17 import android.graphics.Color;
  18 import android.net.Uri;
  19 import android.os.Bundle;
  20 import android.provider.CalendarContract;
  21 import android.view.Menu;
  22 import android.view.MenuInflater;
  23 import android.view.MenuItem;
  24 import android.view.View;
  25 import android.widget.*;
  26
  27 public final class AddEventActivity extends Activity implements OnDateSetListener, OnTimeSetListener{
  28
  29     private class OnCheckedChangeListener implements android.widget.CompoundButton.OnCheckedChangeListener{
  30         private final LinearLayout layout;
  31         public OnCheckedChangeListener(final LinearLayout layout){
  32             this.layout=layout;
  33         }
  34
  35         private class OnItemSelectedListener implements android.widget.AdapterView.OnItemSelectedListener{
  36             private final View repeatCount;
  37             private final View repeatUntil;
  38
  39             public OnItemSelectedListener(final View repeatCount, final View repeatUntil) {
  40                 this.repeatCount=repeatCount;
  41                 this.repeatUntil=repeatUntil;
  42             }
  43
  44             @Override
  45             public void onItemSelected(final AdapterView<?> whatever, final View ignored, final int pos, final long id) {
  46                 switch(pos){
  47                     case 0:
  48                         repeatCount.setVisibility(View.GONE);
  49                         repeatUntil.setVisibility(View.GONE);
  50                         break;
  51                     case 1:
  52                         repeatCount.setVisibility(View.GONE);
  53                         repeatUntil.setVisibility(View.VISIBLE);
  54                         break;
  55                     case 2:
  56                         repeatCount.setVisibility(View.VISIBLE);
  57                         repeatUntil.setVisibility(View.GONE);
  58                         break;
  59                     default:
  60                 }
  61             }
  62
  63             @Override public void onNothingSelected(final AdapterView<?> arg0) { /* do nothing */       }
  64         }
  65
  66         @Override
  67         public void onCheckedChanged(final CompoundButton buttonView, final boolean isChecked) {
  68             if(isChecked) {
  69                 Utils.setEnabledRecursively(layout, true);
  70                 final Spinner repeatType = (Spinner) findViewById(R.id.repeat_type);
  71                 repeatType.setOnItemSelectedListener(new OnItemSelectedListener(findViewById(R.id.repeat_count),findViewById(R.id.repeat_until)));
  72             }else {
  73                 Utils.setEnabledRecursively(layout, false);
  74             }
  75         }
  76     }
  77
  78         private TextView dateTimeTextView;
  79     public static final String EXTRA_EVENT = "event";
  80     private static Event event=new Event();
  81
  82     public static void editEvent(final Context c, final Event e) {
  83         final Intent i = new Intent(c,AddEventActivity.class);
  84         i.putExtra(AddEventActivity.EXTRA_EVENT,e);
  85         event=e;
  86         c.startActivity(i);
  87     }
  88
  89
  90         @Override
  91         protected void onCreate(final Bundle savedInstanceState) {
  92                 super.onCreate(savedInstanceState);
  93                 setTitle(R.string.add_event_title);
  94                 event = getIntent().hasExtra(EXTRA_EVENT) ? (Event) getIntent().getParcelableExtra(EXTRA_EVENT) : new Event();
  95                 final ActionBar actionBar = getActionBar();
  96                 setContentView(R.layout.add_event);
  97
  98                 final LinearLayout layout = (LinearLayout) findViewById(R.id.repeat_layout);
  99                 final Switch repeatSwitch = (Switch) findViewById(R.id.repeat_switch);
 100                 Utils.setEnabledRecursively(layout, false);
 101
 102                 repeatSwitch.setOnCheckedChangeListener(new OnCheckedChangeListener(layout));
 103
 104                 final EditText title = (EditText) findViewById(R.id.eventtitle);
 105                 title.setText(event.title);
 106
 107                 final TextView tstart = (TextView) findViewById(R.id.time_start);
 108                 final TextView tend = (TextView) findViewById(R.id.time_end);
 109                 final SimpleDateFormat sf=new SimpleDateFormat("HH:mm");
 110                 final Date d=new Date(event.dtstart);
 111                 tstart.setText(sf.format(d).toString());
 112                 d.setTime(event.dtend);
 113                 tend.setText(sf.format(d).toString());
 114
 115                 final SimpleDateFormat sd = new SimpleDateFormat("yyyy-MM-dd");
 116                 final TextView dstart = (TextView)findViewById(R.id.date_start);
 117                 final TextView dend = (TextView)findViewById(R.id.date_end);
 118                 d.setTime(event.dtstart);
 119                 dstart.setText(sd.format(d).toString());
 120                 d.setTime(event.dtend);
 121                 dend.setText(sd.format(d).toString());
 122                 final EditText description = (EditText) findViewById(R.id.description);
 123                 description.setText(event.description);
 124         }
 125
 126         @Override
 127         public boolean onCreateOptionsMenu(final Menu menu) {
 128                 final MenuInflater inflater = getMenuInflater();
 129                 inflater.inflate(R.menu.add_event, menu);
 130                 return true;
 131         }
 132
 133     public void createCalendar() {
 134         Uri calUri,result;
 135         ContentValues cv;
 136         calUri = CalendarContract.Calendars.CONTENT_URI;
 137         cv = new ContentValues();
 138         cv.put(CalendarContract.Calendars.ACCOUNT_NAME,"unical");
 139         cv.put(CalendarContract.Calendars.ACCOUNT_TYPE,CalendarContract.ACCOUNT_TYPE_LOCAL);
 140         cv.put(CalendarContract.Calendars.NAME,"unical");
 141         cv.put(CalendarContract.Calendars.CALENDAR_DISPLAY_NAME, "Unical");
 142         cv.put(CalendarContract.Calendars.CALENDAR_COLOR, Color.BLACK);
 143         cv.put(CalendarContract.Calendars.CALENDAR_ACCESS_LEVEL, CalendarContract.Calendars.CAL_ACCESS_OWNER);
 144         cv.put(CalendarContract.Calendars.OWNER_ACCOUNT, "unical");
 145         cv.put(CalendarContract.Calendars.VISIBLE, 1);
 146         cv.put(CalendarContract.Calendars.SYNC_EVENTS, 1);
 147         cv.put(CalendarContract.Calendars.CALENDAR_TIME_ZONE, TimeZone.getDefault().getID());
 148         calUri = calUri.buildUpon()
 149                 .appendQueryParameter(CalendarContract.CALLER_IS_SYNCADAPTER, "true")
 150                 .appendQueryParameter(CalendarContract.Calendars.ACCOUNT_NAME, "unical")
 151                 .appendQueryParameter(CalendarContract.Calendars.ACCOUNT_TYPE, CalendarContract.ACCOUNT_TYPE_LOCAL)
 152                 .build();
 153
 154         this.getContentResolver().delete(calUri, CalendarContract.Calendars.ACCOUNT_NAME + " = 'unical'", new String[0]);
 155         this.getContentResolver().insert(calUri, cv);
 156         Event.calendarCreated=true;
 157     }
 158
 159         @Override
 160         public boolean onOptionsItemSelected(final MenuItem item) {
 161                 switch (item.getItemId()) {
 162                         case R.id.cancel:
 163                                 finish();
 164                                 return true;
 165             case R.id.save:
 166                 boolean edit=false;
 167                 if(event.title!=null) edit=true;
 168                 event.title=((EditText)findViewById(R.id.eventtitle)).getText().toString();
 169                 String start=((TextView)findViewById(R.id.date_start)).getText().toString()+ " " +((TextView)findViewById(R.id.time_start)).getText().toString();
 170                 String end=((TextView)findViewById(R.id.date_end)).getText().toString()+ " "+((TextView)findViewById(R.id.time_end)).getText().toString();
 171
 172                 try {
 173                     Date s=new SimpleDateFormat("yyyy-MM-dd HH:mm").parse(start);
 174                     Date e=new SimpleDateFormat("yyyy-MM-dd HH:mm").parse(end);
 175                     event.dtstart=s.getTime();
 176                     event.dtend=s.getTime();
 177                 } catch (ParseException e) {
 178                     e.printStackTrace();
 179                 }
 180
 181                 event.description=((EditText) findViewById(R.id.description)).getText().toString();
 182
 183                 if(!Event.calendarCreated)createCalendar();
 184                 if(event.calendarID!=Event.getUnicalId(this)) {
 185                     edit=false;
 186                     event.delete(this);
 187                 }
 188                 event.calendarID=Event.getUnicalId(this);
 189                 if(!edit) event.insert(this);
 190                 else event.edit(this);
 191
 192                 Toast toast = Toast.makeText(getApplicationContext(),"Event saved!",Toast.LENGTH_LONG);
 193                 toast.show();
 194                 finish();
 195                 return true;
 196                         default:
 197                                 return false;
 198                 }
 199         }
 200
 201     public void showDateTimePickerDialog(final View v) {
 202                 dateTimeTextView=(TextView) v;
 203                 if(v.getId()==R.id.date_start || v.getId()==R.id.date_end || v.getId() == R.id.repeat_until){
 204                         final String[] parts = dateTimeTextView.getText().toString().split("-");
 205                         final DatePickerFragment fragment = new DatePickerFragment();
 206                         final Bundle args = new Bundle();
 207                         args.putInt(DatePickerFragment.ARGUMENT_YEAR, Integer.parseInt(parts[0]));
 208                         args.putInt(DatePickerFragment.ARGUMENT_MONTH, Integer.parseInt(parts[1]));
 209                         args.putInt(DatePickerFragment.ARGUMENT_DAY, Integer.parseInt(parts[2]));
 210                         fragment.setArguments(args);
 211                         fragment.show(getFragmentManager(), "datePicker");
 212                 } else {
 213                         final String[] parts = dateTimeTextView.getText().toString().split(":");
 214                         final TimePickerFragment fragment = new TimePickerFragment();
 215                         final Bundle args = new Bundle();
 216                         args.putInt(TimePickerFragment.ARGUMENT_HOUR, Integer.parseInt(parts[0]));
 217                         args.putInt(TimePickerFragment.ARGUMENT_MINUTE, Integer.parseInt(parts[1]));
 218                         fragment.setArguments(args);
 219                         fragment.show(getFragmentManager(), "timePicker");
 220                 }
 221         }
 222
 223         @Override
 224         public void onTimeSet(final TimePicker picker, final int hour, final int minute) {
 225                 dateTimeTextView.setText(String.format("%02d:%02d",hour,minute));
 226                 if(dateTimeTextView.getId() == R.id.time_start)
 227                         ((TextView)findViewById(R.id.time_end)).setText(String.format("%02d:%02d",hour,minute));
 228         }
 229
 230         @Override
 231         public void onDateSet(final DatePicker picker, final int year, final int monthOfYear, final int dayOfMonth) {
 232                 final Calendar calendar=new GregorianCalendar(year, monthOfYear, dayOfMonth);
 233                 dateTimeTextView.setText(Utils.formatDate(year, monthOfYear, dayOfMonth));
 234                 //calendar.add(Calendar.DAY_OF_MONTH, 1);
 235                 if(dateTimeTextView.getId() == R.id.date_start)
 236                         ((TextView)findViewById(R.id.date_end)).setText(Utils.formatDate(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DAY_OF_MONTH)));
 237         }
 238 }