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.requestFocus();
 106                 title.setText(event.title);
 107
 108                 final TextView tstart = (TextView) findViewById(R.id.time_start);
 109                 final TextView tend = (TextView) findViewById(R.id.time_end);
 110                 final SimpleDateFormat sf=new SimpleDateFormat("HH:mm");
 111                 final Date d=new Date(event.dtstart);
 112                 tstart.setText(sf.format(d).toString());
 113                 d.setTime(event.dtend);
 114                 tend.setText(sf.format(d).toString());
 115
 116                 final SimpleDateFormat sd = new SimpleDateFormat("yyyy-MM-dd");
 117                 final TextView dstart = (TextView)findViewById(R.id.date_start);
 118                 final TextView dend = (TextView)findViewById(R.id.date_end);
 119                 d.setTime(event.dtstart);
 120                 dstart.setText(sd.format(d).toString());
 121                 d.setTime(event.dtend);
 122                 dend.setText(sd.format(d).toString());
 123                 final EditText description = (EditText) findViewById(R.id.description);
 124                 description.setText(event.description);
 125         }
 126
 127         @Override
 128         public boolean onCreateOptionsMenu(final Menu menu) {
 129                 final MenuInflater inflater = getMenuInflater();
 130                 inflater.inflate(R.menu.add_event, menu);
 131                 return true;
 132         }
 133
 134     public void createCalendar() {
 135         Uri calUri,result;
 136         ContentValues cv;
 137         calUri = CalendarContract.Calendars.CONTENT_URI;
 138         cv = new ContentValues();
 139         cv.put(CalendarContract.Calendars.ACCOUNT_NAME,"unical");
 140         cv.put(CalendarContract.Calendars.ACCOUNT_TYPE,CalendarContract.ACCOUNT_TYPE_LOCAL);
 141         cv.put(CalendarContract.Calendars.NAME,"unical");
 142         cv.put(CalendarContract.Calendars.CALENDAR_DISPLAY_NAME, "Unical");
 143         cv.put(CalendarContract.Calendars.CALENDAR_COLOR, Color.BLACK);
 144         cv.put(CalendarContract.Calendars.CALENDAR_ACCESS_LEVEL, CalendarContract.Calendars.CAL_ACCESS_OWNER);
 145         cv.put(CalendarContract.Calendars.OWNER_ACCOUNT, "unical");
 146         cv.put(CalendarContract.Calendars.VISIBLE, 1);
 147         cv.put(CalendarContract.Calendars.SYNC_EVENTS, 1);
 148         cv.put(CalendarContract.Calendars.CALENDAR_TIME_ZONE, TimeZone.getDefault().getID());
 149         calUri = calUri.buildUpon()
 150                 .appendQueryParameter(CalendarContract.CALLER_IS_SYNCADAPTER, "true")
 151                 .appendQueryParameter(CalendarContract.Calendars.ACCOUNT_NAME, "unical")
 152                 .appendQueryParameter(CalendarContract.Calendars.ACCOUNT_TYPE, CalendarContract.ACCOUNT_TYPE_LOCAL)
 153                 .build();
 154
 155         this.getContentResolver().delete(calUri, CalendarContract.Calendars.ACCOUNT_NAME + " = 'unical'", new String[0]);
 156         this.getContentResolver().insert(calUri, cv);
 157         Event.calendarCreated=true;
 158     }
 159
 160         @Override
 161         public boolean onOptionsItemSelected(final MenuItem item) {
 162                 switch (item.getItemId()) {
 163                         case R.id.cancel:
 164                                 finish();
 165                                 return true;
 166             case R.id.save:
 167                 boolean edit=false;
 168                 if(event.title!=null) edit=true;
 169                 event.title=((EditText)findViewById(R.id.eventtitle)).getText().toString();
 170                 String start=((TextView)findViewById(R.id.date_start)).getText().toString()+ " " +((TextView)findViewById(R.id.time_start)).getText().toString();
 171                 String end=((TextView)findViewById(R.id.date_end)).getText().toString()+ " "+((TextView)findViewById(R.id.time_end)).getText().toString();
 172
 173                 try {
 174                     Date s=new SimpleDateFormat("yyyy-MM-dd HH:mm").parse(start);
 175                     Date e=new SimpleDateFormat("yyyy-MM-dd HH:mm").parse(end);
 176                     event.dtstart=s.getTime();
 177                     event.dtend=e.getTime();
 178                 } catch (ParseException e) {
 179                     e.printStackTrace();
 180                 }
 181
 182                 event.description=((EditText) findViewById(R.id.description)).getText().toString();
 183
 184                 if(!Event.calendarCreated)createCalendar();
 185                 if(event.calendarID!=Event.getUnicalId(this)) {
 186                     edit=false;
 187                     event.delete(this);
 188                 }
 189                 event.calendarID=Event.getUnicalId(this);
 190                 if(!edit) event.insert(this);
 191                 else event.edit(this);
 192
 193                 Toast toast = Toast.makeText(getApplicationContext(),"Event saved!",Toast.LENGTH_LONG);
 194                 toast.show();
 195                 finish();
 196                 return true;
 197                         default:
 198                                 return false;
 199                 }
 200         }
 201
 202     public void showDateTimePickerDialog(final View v) {
 203                 dateTimeTextView=(TextView) v;
 204                 if(v.getId()==R.id.date_start || v.getId()==R.id.date_end || v.getId() == R.id.repeat_until){
 205                         final String[] parts = dateTimeTextView.getText().toString().split("-");
 206                         final DatePickerFragment fragment = new DatePickerFragment();
 207                         final Bundle args = new Bundle();
 208                         args.putInt(DatePickerFragment.ARGUMENT_YEAR, Integer.parseInt(parts[0]));
 209                         args.putInt(DatePickerFragment.ARGUMENT_MONTH, Integer.parseInt(parts[1]));
 210                         args.putInt(DatePickerFragment.ARGUMENT_DAY, Integer.parseInt(parts[2]));
 211                         fragment.setArguments(args);
 212                         fragment.show(getFragmentManager(), "datePicker");
 213                 } else {
 214                         final String[] parts = dateTimeTextView.getText().toString().split(":");
 215                         final TimePickerFragment fragment = new TimePickerFragment();
 216                         final Bundle args = new Bundle();
 217                         args.putInt(TimePickerFragment.ARGUMENT_HOUR, Integer.parseInt(parts[0]));
 218                         args.putInt(TimePickerFragment.ARGUMENT_MINUTE, Integer.parseInt(parts[1]));
 219                         fragment.setArguments(args);
 220                         fragment.show(getFragmentManager(), "timePicker");
 221                 }
 222         }
 223
 224         @Override
 225         public void onTimeSet(final TimePicker picker, final int hour, final int minute) {
 226                 dateTimeTextView.setText(String.format("%02d:%02d",hour,minute));
 227                 if(dateTimeTextView.getId() == R.id.time_start)
 228                         ((TextView)findViewById(R.id.time_end)).setText(String.format("%02d:%02d",hour,minute));
 229         }
 230
 231         @Override
 232         public void onDateSet(final DatePicker picker, final int year, final int monthOfYear, final int dayOfMonth) {
 233                 final Calendar calendar=new GregorianCalendar(year, monthOfYear, dayOfMonth);
 234                 dateTimeTextView.setText(Utils.formatDate(year, monthOfYear, dayOfMonth));
 235                 //calendar.add(Calendar.DAY_OF_MONTH, 1);
 236                 if(dateTimeTextView.getId() == R.id.date_start)
 237                         ((TextView)findViewById(R.id.date_end)).setText(Utils.formatDate(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DAY_OF_MONTH)));
 238         }
 239 }