Java tutorial
/* * Copyright 2012 Jakob Flierl * * 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 liqui.droid.activity; import liqui.droid.holder.BreadCrumbHolder; import liqui.droid.R; import android.content.Context; import android.database.Cursor; import android.net.Uri; import android.os.Bundle; import android.provider.CalendarContract; import android.support.v4.app.LoaderManager.LoaderCallbacks; import android.support.v4.content.CursorLoader; import android.support.v4.content.Loader; import android.support.v4.widget.CursorAdapter; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.AdapterView; import android.widget.ListView; import android.widget.TextView; import android.widget.AdapterView.OnItemClickListener; /** * The Class CalendarEvents. */ public class CalendarEvents extends Base implements LoaderCallbacks<Cursor>, OnItemClickListener { protected CalendarEventsCursorAdapter mAdapter; protected Uri mCalendarsUri; protected Uri mEventsUri; protected Uri mAttendeesUri; protected String mCalendarId; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.act_generic_list); setUpActionBar(); createBreadcrumb(getResources().getString(R.string.title_explore), (BreadCrumbHolder[]) null); String calendarLocation = "content://" + CalendarContract.AUTHORITY + "/"; Bundle extras = getIntent().getExtras(); mCalendarId = extras.getString("_id"); Log.d("XXX", "calendarId " + mCalendarId); mEventsUri = Uri.parse(calendarLocation + "events"); getSupportLoaderManager().initLoader(0, null, this); mAdapter = new CalendarEventsCursorAdapter(this, null, true); ListView listView = (ListView) findViewById(R.id.list_view); listView.setOnItemClickListener(this); listView.setAdapter(mAdapter); registerForContextMenu(listView); } @Override public void onItemClick(AdapterView<?> adapterView, View view, int position, long id) { /* Uri ISSUES_URI = DBProvider.ISSUE_PURE_CONTENT_URI.buildUpon().appendQueryParameter("db", getAPIDB()).build(); Cursor c = getContentResolver().query(ISSUES_URI, null, null, null, null); c.moveToFirst(); while (!c.isAfterLast()) { String issueId = c.getString(c.getColumnIndex(DB.Issue.COLUMN_ID)); Long issueCreated = c.getLong(c.getColumnIndex(DB.Issue.COLUMN_CREATED)); String issueArea = c.getString(c.getColumnIndex(DB.Issue.COLUMN_AREA_ID)); PrettyTime pt = new PrettyTime(); Log.d("XXXXXX", "id " + issueId + " areaId " + issueArea + " created " + pt.format(new DateTime(issueCreated).toDate())); // http://stackoverflow.com/questions/5564530 ContentValues event = new ContentValues(); event.put("calendar_id", id); event.put("title", "Created issue " + issueId + " area " + issueArea); event.put("dtstart", issueCreated); event.put("dtend", issueCreated + 60 * 5 * 1000); event.put("allDay", 0); // 0 for false, 1 for true event.put("eventStatus", 1); event.put("visibility", 3); // public event.put("hasAlarm", 1); // 0 for false, 1 for true event.put("eventTimezone", TimeZone.getDefault().getID()); Uri url = getContentResolver().insert(EVENTS_URI, event); c.moveToNext(); } c.close(); Intent calendarIntent = new Intent() ; calendarIntent.setClassName("com.android.calendar","com.android.calendar.AgendaActivity"); startActivity(calendarIntent); */ } @Override public Loader<Cursor> onCreateLoader(int arg0, Bundle arg1) { CursorLoader cursorLoader = new CursorLoader(getApplication(), mEventsUri, new String[] { CalendarContract.Events._ID, CalendarContract.Events.TITLE, CalendarContract.Events.DESCRIPTION, CalendarContract.Events.EVENT_LOCATION, CalendarContract.Events.STATUS }, "calendar_id = ?", new String[] { String.valueOf(mCalendarId) }, "_id"); return cursorLoader; } @Override public void onLoadFinished(Loader<Cursor> cl, Cursor cursor) { mAdapter.swapCursor(cursor); } @Override public void onLoaderReset(Loader<Cursor> cursor) { mAdapter.swapCursor(null); } /** * The Area adapter. */ public class CalendarEventsCursorAdapter extends CursorAdapter { public CalendarEventsCursorAdapter(Context context, Cursor c, boolean autoRequery) { super(context, c, autoRequery); } public CalendarEventsCursorAdapter(Context context, Cursor c, int flags) { super(context, c, flags); } @Override public void bindView(View view, Context context, Cursor cursor) { TextView t1 = (TextView) view.findViewById(R.id.tv_title); TextView t2 = (TextView) view.findViewById(R.id.tv_desc); String id = cursor.getString(cursor.getColumnIndex(CalendarContract.Events._ID)); String title = cursor.getString(cursor.getColumnIndex(CalendarContract.Events.TITLE)); t1.setText(id + " title: " + title); t2.setText(cursor.getString(cursor.getColumnIndex(CalendarContract.Events.STATUS))); } @Override public View newView(Context context, Cursor cursor, ViewGroup viewGroup) { LayoutInflater inflater = LayoutInflater.from(context); View v = inflater.inflate(R.layout.row_simple_2, viewGroup, false); bindView(v, context, cursor); return v; } } }