src/com/savoirfairelinux/sflphone/client/CallElementList.java - jami-client-android - Gitiles

 /*
  *  Copyright (C) 2004-2012 Savoir-Faire Linux Inc.
  *
  *  Author: Adrien Beraud <adrien.beraud@gmail.com>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation; either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  This program is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
  *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  *
  *  Additional permission under GNU GPL version 3 section 7:
  *
  *  If you modify this program, or any covered work, by linking or
  *  combining it with the OpenSSL project's OpenSSL library (or a
  *  modified version of that library), containing parts covered by the
  *  terms of the OpenSSL or SSLeay licenses, Savoir-Faire Linux Inc.
  *  grants you additional permission to convey the resulting work.
  *  Corresponding Source for a non-source form of such a combination
  *  shall include the source code for the parts of OpenSSL used as well
  *  as that of the covered work.
  */
 package com.savoirfairelinux.sflphone.client;

 import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;

 import android.app.ListFragment;
 import android.app.LoaderManager;
 import android.content.ContentResolver;
 import android.content.ContentUris;
 import android.content.Context;
 import android.content.CursorLoader;
 import android.content.Loader;
 import android.database.Cursor;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.net.Uri;
 import android.os.Bundle;
 import android.provider.*;
 import android.provider.ContactsContract.CommonDataKinds;
 import android.provider.ContactsContract.CommonDataKinds.Phone;
 import android.provider.ContactsContract.CommonDataKinds.SipAddress;
 import android.provider.ContactsContract.Contacts;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.*;
 import android.widget.*;
 import android.widget.SearchView.OnQueryTextListener;

 import com.savoirfairelinux.sflphone.R;

 /**
  * Main list of Call Elements.
  * We don't manage contacts ourself so they are
  */
 public class CallElementList extends ListFragment implements OnQueryTextListener, LoaderManager.LoaderCallbacks<Cursor>
 {
 	CursorAdapter mAdapter;
 	String mCurFilter;

 	// These are the Contacts rows that we will retrieve.
 	static final String[] CONTACTS_SUMMARY_PROJECTION = new String[] { Contacts._ID, Contacts.DISPLAY_NAME,
 																		Contacts.PHOTO_ID,
 																		Contacts.LOOKUP_KEY };

 	static final String[] CONTACTS_PHONES_PROJECTION = new String[] { Phone.NUMBER, Phone.TYPE };
 	static final String[] CONTACTS_SIP_PROJECTION = new String[] { SipAddress.SIP_ADDRESS, SipAddress.TYPE };

 	/**
 	 * Runnable that fill information in a contact card asynchroniously.
 	 */
 	public static class InfosLoader implements Runnable
 	{
 		private View view;
 		private long cid;
 		private ContentResolver cr;

 		public InfosLoader(Context context, View element, long contact_id)
 		{
 			cid = contact_id;
 			cr = context.getContentResolver();
 			view = element;
 		}

 		public static Bitmap loadContactPhoto(ContentResolver cr, long  id) {
 		    Uri uri = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, id);
 		    InputStream input = ContactsContract.Contacts.openContactPhotoInputStream(cr, uri);
 		    if (input == null) {
 		        return null;
 		    }
 		    return BitmapFactory.decodeStream(input);
 		}

 		@Override
 		public void run()
 		{
 			final Bitmap photo_bmp = loadContactPhoto(cr, cid);

 			Cursor phones = cr.query(	CommonDataKinds.Phone.CONTENT_URI,
 										CONTACTS_PHONES_PROJECTION,
 										CommonDataKinds.Phone.CONTACT_ID + " = ?",
 										new String[] { Long.toString(cid) },
 										null);
 			final List<String> numbers = new ArrayList<String>();
 			while (phones.moveToNext()) {
 				String number = phones.getString(phones.getColumnIndex(CommonDataKinds.Phone.NUMBER));
 				//int type = phones.getInt(phones.getColumnIndex(CommonDataKinds.Phone.TYPE));
 				numbers.add(number);
 			}
 			phones.close();
 			// TODO: same for SIP adresses.

 			final Bitmap bmp = photo_bmp;
 			view.post(new Runnable()
 			{
 				@Override
 				public void run()
 				{
 					ImageView photo_view = (ImageView) view.findViewById(R.id.photo);
 					TextView phones_txt = (TextView) view.findViewById(R.id.phones);

 					if (photo_bmp != null) {
 						photo_view.setImageBitmap(bmp);
 						photo_view.setVisibility(View.VISIBLE);
 					} else {
 						photo_view.setVisibility(View.GONE);
 					}

 					if (numbers.size() > 0) {
 						String phonestxt = numbers.get(0);
 						for (int i = 1, n = numbers.size(); i < n; i++)
 							phonestxt += "\n" + numbers.get(i);
 						phones_txt.setText(phonestxt);
 						phones_txt.setVisibility(View.VISIBLE);
 					} else
 						phones_txt.setVisibility(View.GONE);
 				}
 			});

 		}

 	}

 	/**
 	 * A CursorAdapter that creates and update call elements using corresponding contact infos.
 	 * TODO: handle contact list separatly to allow showing synchronized contacts on Call cards with multiple contacts etc.
 	 */
 	class CallElementAdapter extends CursorAdapter
 	{
 		private ExecutorService infos_fetcher = Executors.newCachedThreadPool();

 		public CallElementAdapter(Context context, Cursor c)
 		{
 			super(context, c, 0);
 		}

 		@Override
 		public View newView(Context context, Cursor cursor, ViewGroup parent)
 		{
 			LayoutInflater inflater = LayoutInflater.from(context);
 			View v = inflater.inflate(R.layout.call_element, parent, false);
 			bindView(v, context, cursor);
 			return v;
 		}

 		@Override
 		public void bindView(final View view, Context context, Cursor cursor)
 		{
 			final long contact_id = cursor.getLong(cursor.getColumnIndex(BaseColumns._ID));
 			final String display_name = cursor.getString(cursor.getColumnIndex(Contacts.DISPLAY_NAME));
 			//final long photo_uri_string = cursor.getLong(cursor.getColumnIndex(Contacts.PHOTO_ID));
 			//final String photo_uri_string = cursor.getString(cursor.getColumnIndex(Contacts.PHOTO_THUMBNAIL_URI));

 			TextView display_name_txt = (TextView) view.findViewById(R.id.display_name);
 			display_name_txt.setText(display_name);

 			ImageView photo_view = (ImageView) view.findViewById(R.id.photo);
 			photo_view.setVisibility(View.GONE);

 			infos_fetcher.execute(new InfosLoader(getActivity(), view, contact_id));
 		}

 	};

 	@Override
 	public void onActivityCreated(Bundle savedInstanceState)
 	{
 		super.onActivityCreated(savedInstanceState);

 		// Give some text to display if there is no data.  In a real
 		// application this would come from a resource.
 		//setEmptyText("No phone numbers");

 		// We have a menu item to show in action bar.
 		setHasOptionsMenu(true);

 		// Create an empty adapter we will use to display the loaded data.
 		mAdapter = new CallElementAdapter(getActivity(), null);
 		setListAdapter(mAdapter);

 		// Start out with a progress indicator.
 		//setListShown(false);

 		// Prepare the loader.  Either re-connect with an existing one,
 		// or start a new one.
 		getLoaderManager().initLoader(0, null, this);
 	}

 	@Override
 	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
 	    //LayoutInflater newInflater = inflater.cloneInContext(new ContextThemeWrapper(getActivity(), R.style.));
 	    View inflatedView = inflater.inflate(R.layout.call_element_list, container, false);
 	    return inflatedView;
 	}

 	@Override
 	public void onCreateOptionsMenu(Menu menu, MenuInflater inflater)
 	{
 		// Place an action bar item for searching.
 		MenuItem item = menu.add("Search");
 		//item.setIcon(android.R.drawable.ic_menu_search);
 		item.setIcon(R.drawable.ic_menu_search);
 		item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM | MenuItem.SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW);
 		SearchView sv = new SearchView(getActivity());
 		sv.setOnQueryTextListener(this);
 		item.setActionView(sv);
 	}

 	@Override
 	public boolean onQueryTextChange(String newText)
 	{
 		// Called when the action bar search text has changed.  Update
 		// the search filter, and restart the loader to do a new query
 		// with this filter.
 		String newFilter = !TextUtils.isEmpty(newText) ? newText : null;
 		// Don't do anything if the filter hasn't actually changed.
 		// Prevents restarting the loader when restoring state.
 		if (mCurFilter == null && newFilter == null) { return true; }
 		if (mCurFilter != null && mCurFilter.equals(newFilter)) { return true; }
 		mCurFilter = newFilter;
 		getLoaderManager().restartLoader(0, null, this);
 		return true;
 	}

 	@Override
 	public boolean onQueryTextSubmit(String query)
 	{
 		// Don't care about this.
 		return true;
 	}

 	@Override
 	public void onListItemClick(ListView l, View v, int position, long id)
 	{
 		// Insert desired behavior here.
 		Log.i("FragmentComplexList", "Item clicked: " + id);
 	}

 	@Override
 	public Loader<Cursor> onCreateLoader(int id, Bundle args)
 	{

 		//return new CursorLoader(getActivity(), CommonDataKinds.Phone.CONTENT_URI, null,null,null, null);

 		// This is called when a new Loader needs to be created.  This
 		// sample only has one Loader, so we don't care about the ID.
 		// First, pick the base URI to use depending on whether we are
 		// currently filtering.
 		Uri baseUri;

 		if (mCurFilter != null) {
 			baseUri = Uri.withAppendedPath(Contacts.CONTENT_FILTER_URI, Uri.encode(mCurFilter));
 		} else {
 			baseUri = Contacts.CONTENT_URI;
 		}

 		// Now create and return a CursorLoader that will take care of
 		// creating a Cursor for the data being displayed.
 		String select = "((" + Contacts.DISPLAY_NAME
 						+ " NOTNULL) AND ("
 						+ Contacts.HAS_PHONE_NUMBER
 						+ "=1) AND ("
 						+ Contacts.DISPLAY_NAME
 						+ " != '' ))";
 		//String select = "((" + Contacts.DISPLAY_NAME + " NOTNULL) AND (" + Contacts.DISPLAY_NAME + " != '' ))";

 		return new CursorLoader(getActivity(),
 								baseUri,
 								CONTACTS_SUMMARY_PROJECTION,
 								select,
 								null,
 								Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC");
 	}

 	@Override
 	public void onLoadFinished(Loader<Cursor> loader, Cursor data)
 	{
 		// Swap the new cursor in.  (The framework will take care of closing the
 		// old cursor once we return.)
 		mAdapter.swapCursor(data);

 		// The list should now be shown.
 		/*
 		if (isResumed()) {
 			setListShown(true);
 		} else {
 			setListShownNoAnimation(true);
 		}*/
 	}

 	@Override
 	public void onLoaderReset(Loader<Cursor> loader)
 	{
 		// This is called when the last Cursor provided to onLoadFinished()
 		// above is about to be closed.  We need to make sure we are no
 		// longer using it.
 		mAdapter.swapCursor(null);
 	}

 }
	/*
	* Copyright (C) 2004-2012 Savoir-Faire Linux Inc.
	*
	* Author: Adrien Beraud <adrien.beraud@gmail.com>
	*
	* This program is free software; you can redistribute it and/or modify
	* it under the terms of the GNU General Public License as published by
	* the Free Software Foundation; either version 3 of the License, or
	* (at your option) any later version.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License
	* along with this program; if not, write to the Free Software
	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	*
	* Additional permission under GNU GPL version 3 section 7:
	*
	* If you modify this program, or any covered work, by linking or
	* combining it with the OpenSSL project's OpenSSL library (or a
	* modified version of that library), containing parts covered by the
	* terms of the OpenSSL or SSLeay licenses, Savoir-Faire Linux Inc.
	* grants you additional permission to convey the resulting work.
	* Corresponding Source for a non-source form of such a combination
	* shall include the source code for the parts of OpenSSL used as well
	* as that of the covered work.
	*/
	package com.savoirfairelinux.sflphone.client;

	import java.io.InputStream;
	import java.util.ArrayList;
	import java.util.List;
	import java.util.concurrent.ExecutorService;
	import java.util.concurrent.Executors;

	import android.app.ListFragment;
	import android.app.LoaderManager;
	import android.content.ContentResolver;
	import android.content.ContentUris;
	import android.content.Context;
	import android.content.CursorLoader;
	import android.content.Loader;
	import android.database.Cursor;
	import android.graphics.Bitmap;
	import android.graphics.BitmapFactory;
	import android.net.Uri;
	import android.os.Bundle;
	import android.provider.*;
	import android.provider.ContactsContract.CommonDataKinds;
	import android.provider.ContactsContract.CommonDataKinds.Phone;
	import android.provider.ContactsContract.CommonDataKinds.SipAddress;
	import android.provider.ContactsContract.Contacts;
	import android.text.TextUtils;
	import android.util.Log;
	import android.view.*;
	import android.widget.*;
	import android.widget.SearchView.OnQueryTextListener;

	import com.savoirfairelinux.sflphone.R;

	/**
	* Main list of Call Elements.
	* We don't manage contacts ourself so they are
	*/
	public class CallElementList extends ListFragment implements OnQueryTextListener, LoaderManager.LoaderCallbacks<Cursor>
	{
	CursorAdapter mAdapter;
	String mCurFilter;

	// These are the Contacts rows that we will retrieve.
	static final String[] CONTACTS_SUMMARY_PROJECTION = new String[] { Contacts._ID, Contacts.DISPLAY_NAME,
	Contacts.PHOTO_ID,
	Contacts.LOOKUP_KEY };

	static final String[] CONTACTS_PHONES_PROJECTION = new String[] { Phone.NUMBER, Phone.TYPE };
	static final String[] CONTACTS_SIP_PROJECTION = new String[] { SipAddress.SIP_ADDRESS, SipAddress.TYPE };

	/**
	* Runnable that fill information in a contact card asynchroniously.
	*/
	public static class InfosLoader implements Runnable
	{
	private View view;
	private long cid;
	private ContentResolver cr;

	public InfosLoader(Context context, View element, long contact_id)
	{
	cid = contact_id;
	cr = context.getContentResolver();
	view = element;
	}

	public static Bitmap loadContactPhoto(ContentResolver cr, long id) {
	Uri uri = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, id);
	InputStream input = ContactsContract.Contacts.openContactPhotoInputStream(cr, uri);
	if (input == null) {
	return null;
	}
	return BitmapFactory.decodeStream(input);
	}

	@Override
	public void run()
	{
	final Bitmap photo_bmp = loadContactPhoto(cr, cid);

	Cursor phones = cr.query( CommonDataKinds.Phone.CONTENT_URI,
	CONTACTS_PHONES_PROJECTION,
	CommonDataKinds.Phone.CONTACT_ID + " = ?",
	new String[] { Long.toString(cid) },
	null);
	final List<String> numbers = new ArrayList<String>();
	while (phones.moveToNext()) {
	String number = phones.getString(phones.getColumnIndex(CommonDataKinds.Phone.NUMBER));
	//int type = phones.getInt(phones.getColumnIndex(CommonDataKinds.Phone.TYPE));
	numbers.add(number);
	}
	phones.close();
	// TODO: same for SIP adresses.

	final Bitmap bmp = photo_bmp;
	view.post(new Runnable()
	{
	@Override
	public void run()
	{
	ImageView photo_view = (ImageView) view.findViewById(R.id.photo);
	TextView phones_txt = (TextView) view.findViewById(R.id.phones);

	if (photo_bmp != null) {
	photo_view.setImageBitmap(bmp);
	photo_view.setVisibility(View.VISIBLE);
	} else {
	photo_view.setVisibility(View.GONE);
	}

	if (numbers.size() > 0) {
	String phonestxt = numbers.get(0);
	for (int i = 1, n = numbers.size(); i < n; i++)
	phonestxt += "\n" + numbers.get(i);
	phones_txt.setText(phonestxt);
	phones_txt.setVisibility(View.VISIBLE);
	} else
	phones_txt.setVisibility(View.GONE);
	}
	});

	}

	}

	/**
	* A CursorAdapter that creates and update call elements using corresponding contact infos.
	* TODO: handle contact list separatly to allow showing synchronized contacts on Call cards with multiple contacts etc.
	*/
	class CallElementAdapter extends CursorAdapter
	{
	private ExecutorService infos_fetcher = Executors.newCachedThreadPool();

	public CallElementAdapter(Context context, Cursor c)
	{
	super(context, c, 0);
	}

	@Override
	public View newView(Context context, Cursor cursor, ViewGroup parent)
	{
	LayoutInflater inflater = LayoutInflater.from(context);
	View v = inflater.inflate(R.layout.call_element, parent, false);
	bindView(v, context, cursor);
	return v;
	}

	@Override
	public void bindView(final View view, Context context, Cursor cursor)
	{
	final long contact_id = cursor.getLong(cursor.getColumnIndex(BaseColumns._ID));
	final String display_name = cursor.getString(cursor.getColumnIndex(Contacts.DISPLAY_NAME));
	//final long photo_uri_string = cursor.getLong(cursor.getColumnIndex(Contacts.PHOTO_ID));
	//final String photo_uri_string = cursor.getString(cursor.getColumnIndex(Contacts.PHOTO_THUMBNAIL_URI));

	TextView display_name_txt = (TextView) view.findViewById(R.id.display_name);
	display_name_txt.setText(display_name);

	ImageView photo_view = (ImageView) view.findViewById(R.id.photo);
	photo_view.setVisibility(View.GONE);

	infos_fetcher.execute(new InfosLoader(getActivity(), view, contact_id));
	}

	};

	@Override
	public void onActivityCreated(Bundle savedInstanceState)
	{
	super.onActivityCreated(savedInstanceState);

	// Give some text to display if there is no data. In a real
	// application this would come from a resource.
	//setEmptyText("No phone numbers");

	// We have a menu item to show in action bar.
	setHasOptionsMenu(true);

	// Create an empty adapter we will use to display the loaded data.
	mAdapter = new CallElementAdapter(getActivity(), null);
	setListAdapter(mAdapter);

	// Start out with a progress indicator.
	//setListShown(false);

	// Prepare the loader. Either re-connect with an existing one,
	// or start a new one.
	getLoaderManager().initLoader(0, null, this);
	}

	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
	//LayoutInflater newInflater = inflater.cloneInContext(new ContextThemeWrapper(getActivity(), R.style.));
	View inflatedView = inflater.inflate(R.layout.call_element_list, container, false);
	return inflatedView;
	}

	@Override
	public void onCreateOptionsMenu(Menu menu, MenuInflater inflater)
	{
	// Place an action bar item for searching.
	MenuItem item = menu.add("Search");
	//item.setIcon(android.R.drawable.ic_menu_search);
	item.setIcon(R.drawable.ic_menu_search);
	item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM \| MenuItem.SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW);
	SearchView sv = new SearchView(getActivity());
	sv.setOnQueryTextListener(this);
	item.setActionView(sv);
	}

	@Override
	public boolean onQueryTextChange(String newText)
	{
	// Called when the action bar search text has changed. Update
	// the search filter, and restart the loader to do a new query
	// with this filter.
	String newFilter = !TextUtils.isEmpty(newText) ? newText : null;
	// Don't do anything if the filter hasn't actually changed.
	// Prevents restarting the loader when restoring state.
	if (mCurFilter == null && newFilter == null) { return true; }
	if (mCurFilter != null && mCurFilter.equals(newFilter)) { return true; }
	mCurFilter = newFilter;
	getLoaderManager().restartLoader(0, null, this);
	return true;
	}

	@Override
	public boolean onQueryTextSubmit(String query)
	{
	// Don't care about this.
	return true;
	}

	@Override
	public void onListItemClick(ListView l, View v, int position, long id)
	{
	// Insert desired behavior here.
	Log.i("FragmentComplexList", "Item clicked: " + id);
	}

	@Override
	public Loader<Cursor> onCreateLoader(int id, Bundle args)
	{

	//return new CursorLoader(getActivity(), CommonDataKinds.Phone.CONTENT_URI, null,null,null, null);

	// This is called when a new Loader needs to be created. This
	// sample only has one Loader, so we don't care about the ID.
	// First, pick the base URI to use depending on whether we are
	// currently filtering.
	Uri baseUri;

	if (mCurFilter != null) {
	baseUri = Uri.withAppendedPath(Contacts.CONTENT_FILTER_URI, Uri.encode(mCurFilter));
	} else {
	baseUri = Contacts.CONTENT_URI;
	}

	// Now create and return a CursorLoader that will take care of
	// creating a Cursor for the data being displayed.
	String select = "((" + Contacts.DISPLAY_NAME
	+ " NOTNULL) AND ("
	+ Contacts.HAS_PHONE_NUMBER
	+ "=1) AND ("
	+ Contacts.DISPLAY_NAME
	+ " != '' ))";
	//String select = "((" + Contacts.DISPLAY_NAME + " NOTNULL) AND (" + Contacts.DISPLAY_NAME + " != '' ))";

	return new CursorLoader(getActivity(),
	baseUri,
	CONTACTS_SUMMARY_PROJECTION,
	select,
	null,
	Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC");
	}

	@Override
	public void onLoadFinished(Loader<Cursor> loader, Cursor data)
	{
	// Swap the new cursor in. (The framework will take care of closing the
	// old cursor once we return.)
	mAdapter.swapCursor(data);

	// The list should now be shown.
	/*
	if (isResumed()) {
	setListShown(true);
	} else {
	setListShownNoAnimation(true);
	}*/
	}

	@Override
	public void onLoaderReset(Loader<Cursor> loader)
	{
	// This is called when the last Cursor provided to onLoadFinished()
	// above is about to be closed. We need to make sure we are no
	// longer using it.
	mAdapter.swapCursor(null);
	}

	}