Android Open Source - calendar-widget Calendar Intent Util

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License

The source code is released under:

Apache License

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Java Source Code

package com.plusonelabs.calendar;
/*ww  w.j a v a  2s.c om*/
import android.app.PendingIntent;
import android.content.ContentUris;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.provider.CalendarContract;
import android.provider.CalendarContract.Events;

import org.joda.time.DateTime;

public class CalendarIntentUtil {

  private static final String KEY_DETAIL_VIEW = "DETAIL_VIEW";
  private static final String TIME = "time";

  static Intent createOpenCalendarAtDayIntent(DateTime goToTime) {
    Intent intent = createCalendarIntent();
    Uri.Builder builder = CalendarContract.CONTENT_URI.buildUpon();
    builder.appendPath(TIME);
    if (goToTime.getMillis() != 0) {
      intent.putExtra(KEY_DETAIL_VIEW, true);
      ContentUris.appendId(builder, goToTime.getMillis());
    }
    intent.setData(builder.build());
    return intent;
  }

  static PendingIntent createOpenCalendarEventPendingIntent(Context context) {
    Intent intent = createCalendarIntent();
    return PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
  }

    static PendingIntent createOpenCalendarPendingIntent(Context context) {
        Intent intent = createOpenCalendarAtDayIntent(new DateTime());
        return PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
    }

    public static Intent createOpenCalendarEventIntent(int eventId, DateTime from, DateTime to) {
        Intent intent = createCalendarIntent();
        intent.setData(ContentUris.withAppendedId(Events.CONTENT_URI, eventId));
        intent.putExtra(CalendarContract.EXTRA_EVENT_BEGIN_TIME, from.getMillis());
        intent.putExtra(CalendarContract.EXTRA_EVENT_END_TIME, to.getMillis());
        return intent;
    }

    private static Intent createCalendarIntent() {
    Intent intent = new Intent(Intent.ACTION_VIEW);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED
        | Intent.FLAG_ACTIVITY_CLEAR_TOP);
    return intent;
  }

  public static Intent createNewEventIntent() {
    DateTime beginTime = new DateTime().plusHours(1).withMinuteOfHour(0).withSecondOfMinute(0)
        .withMillisOfSecond(0);
    DateTime endTime = beginTime.plusHours(1);
        return new Intent(Intent.ACTION_INSERT, Events.CONTENT_URI)
                .putExtra(CalendarContract.EXTRA_EVENT_BEGIN_TIME, beginTime.getMillis())
                .putExtra(CalendarContract.EXTRA_EVENT_END_TIME, endTime.getMillis());
  }
}

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