Java tutorial
//package com.java2s; //License from project: Apache License import org.joda.time.DateTime; import android.content.ContentUris; import android.content.Context; import android.content.Intent; import android.net.Uri; import android.provider.CalendarContract; public class Main { private static final String KEY_DETAIL_VIEW = "DETAIL_VIEW"; private static final String TIME = "time"; static Intent createOpenCalendarAtDayIntent(Context context, DateTime goToTime) { Intent launchIntent = createCalendarIntent(Intent.ACTION_VIEW); Uri.Builder builder = CalendarContract.CONTENT_URI.buildUpon(); builder.appendPath(TIME); if (goToTime.getMillis() != 0) { launchIntent.putExtra(KEY_DETAIL_VIEW, true); ContentUris.appendId(builder, goToTime.getMillis()); } launchIntent.setData(builder.build()); return launchIntent; } private static Intent createCalendarIntent(String action) { Intent intent = new Intent(); intent.setAction(action); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED | Intent.FLAG_ACTIVITY_CLEAR_TOP); return intent; } }