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

 /*
  *  Copyright (C) 2004-2012 Savoir-Faire Linux Inc.
  *
  *  Author: Alexandre Savard <alexandre.savard@savoirfairelinux.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 android.app.ListFragment;
 import android.app.LoaderManager;
 import android.app.AlertDialog;
 import android.app.AlertDialog.Builder;
 import android.content.ContentResolver;
 import android.content.ContentUris;
 import android.content.Context;
 import android.content.CursorLoader;
 import android.content.DialogInterface;
 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.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.MenuInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.CursorAdapter;
 import android.widget.ImageView;
 import android.widget.ListView;
 import android.widget.TextView;
 import android.widget.Toast;
 import android.widget.SearchView;
 import android.widget.AdapterView;
 import android.widget.AdapterView.OnItemLongClickListener;
 import android.widget.AdapterView.OnItemSelectedListener;
 import android.widget.SearchView.OnQueryTextListener;
 import android.util.Log;
 import java.io.InputStream;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.List;
 import java.util.ArrayList;

 import com.savoirfairelinux.sflphone.R;

 public class ContactListFragment extends ListFragment implements OnQueryTextListener, LoaderManager.LoaderCallbacks<Cursor>
 {
     final String TAG = "ConatctListFragment";
     ContactElementAdapter mAdapter;
     Context mContext;
     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 };

     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();

             final Bitmap bmp = photo_bmp;
             view.post(new Runnable()
             {
                 @Override
                 public void run()
                 {
                 }
             });
         }
     }

     public static class ContactElementAdapter extends CursorAdapter
     {
         private ExecutorService infos_fetcher = Executors.newCachedThreadPool();

         public ContactElementAdapter(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(context, view, contact_id));
         }
     };

     public ContactListFragment()
     {
         super();
         mContext = getActivity();
     }

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

         // In order to onCreateOptionsMenu be called
         setHasOptionsMenu(true);

         mAdapter = new ContactElementAdapter(getActivity(), null);
         setListAdapter(mAdapter);

         getLoaderManager().initLoader(0, null, this);

         final Context context = getActivity();
         ListView lv = getListView();
         lv.setOnItemLongClickListener(new OnItemLongClickListener() {
             @Override
             public boolean onItemLongClick(AdapterView<?> av, View v, int pos, long id) {
                 Log.i(TAG, "On Long Click");
                 final CharSequence[] items = {"Make Call", "Send Message", "Add to Conference"};
                 final SipCall.CallInfo info = new SipCall.CallInfo();
                 info.mDisplayName = (String) ((TextView) v.findViewById(R.id.display_name)).getText();
                 info.mPhone = (String) ((TextView) v.findViewById(R.id.phones)).getText();
                 final SipCall call = SipCall.getCallInstance(info);
                 AlertDialog.Builder builder = new AlertDialog.Builder(context);
                 builder.setTitle("Action to perform with " + call.mCallInfo.mDisplayName)
                       .setCancelable(true)
                       .setItems(items, new DialogInterface.OnClickListener() {
                           public void onClick(DialogInterface dialog, int item) {
                               Log.i(TAG, "Selected " + items[item]);
                               switch (item) {
                                   case 0:
                                       call.placeCall();
                                       break;
                                   case 1:
                                       call.sendTextMessage();
                                       // Need to hangup this call immediately since no way to do it after this action
                                       call.hangup();
                                       break;
                                   case 2:
                                       call.addToConference();
                                       // Need to hangup this call immediately since no way to do it after this action
                                       call.hangup();
                                       break;
                                   default:
                                       break;
                               }
                           }
                 });
                 AlertDialog alert = builder.create();
                 alert.show();

                 return true;
             }
         });
     }

     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
     {
         return inflater.inflate(R.layout.call_element_list, container, false);
     }

     @Override
     public void onCreateOptionsMenu(Menu menu, MenuInflater inflater)
     {
         // Place an action bar item for searching
         MenuItem item = menu.add("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 void onListItemClick(ListView l, View v, int position, long id)
     {
         // Insert desired behavior here.
         SipCall.CallInfo callInfo = new SipCall.CallInfo();
         callInfo.mDisplayName = (String) ((TextView) v.findViewById(R.id.display_name)).getText();
         callInfo.mPhone = (String) ((TextView) v.findViewById(R.id.phones)).getText();
         Log.i(TAG, "Contact clicked: " + callInfo.mDisplayName + ", Phone number: " + callInfo.mPhone);

         int nbCallBefore = SipCall.getNbCalls();
         SipCall call = SipCall.getCallInstance(callInfo);
         Log.i(TAG, "Number of calls " + SipCall.getNbCalls());
         int nbCallAfter = SipCall.getNbCalls();

         if(nbCallAfter > nbCallBefore)
             call.placeCall();
     }

     @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.
         // Prefents 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)
     {
         // Return false to let the SearchView perform the default action
         return false;
     }

     @Override
     public Loader<Cursor> onCreateLoader(int id, Bundle args)
     {
         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
                                   + " != '' ))";

         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.
         mAdapter.swapCursor(data);
     }

     @Override
     public void onLoaderReset(Loader<Cursor> loader)
     {
         // Thi is called when the last Cursor provided to onLoadFinished
         mAdapter.swapCursor(null);
     }
 }
	/*
	* Copyright (C) 2004-2012 Savoir-Faire Linux Inc.
	*
	* Author: Alexandre Savard <alexandre.savard@savoirfairelinux.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 android.app.ListFragment;
	import android.app.LoaderManager;
	import android.app.AlertDialog;
	import android.app.AlertDialog.Builder;
	import android.content.ContentResolver;
	import android.content.ContentUris;
	import android.content.Context;
	import android.content.CursorLoader;
	import android.content.DialogInterface;
	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.view.LayoutInflater;
	import android.view.Menu;
	import android.view.MenuItem;
	import android.view.MenuInflater;
	import android.view.View;
	import android.view.ViewGroup;
	import android.widget.CursorAdapter;
	import android.widget.ImageView;
	import android.widget.ListView;
	import android.widget.TextView;
	import android.widget.Toast;
	import android.widget.SearchView;
	import android.widget.AdapterView;
	import android.widget.AdapterView.OnItemLongClickListener;
	import android.widget.AdapterView.OnItemSelectedListener;
	import android.widget.SearchView.OnQueryTextListener;
	import android.util.Log;
	import java.io.InputStream;
	import java.util.concurrent.ExecutorService;
	import java.util.concurrent.Executors;
	import java.util.List;
	import java.util.ArrayList;

	import com.savoirfairelinux.sflphone.R;

	public class ContactListFragment extends ListFragment implements OnQueryTextListener, LoaderManager.LoaderCallbacks<Cursor>
	{
	final String TAG = "ConatctListFragment";
	ContactElementAdapter mAdapter;
	Context mContext;
	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 };

	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();

	final Bitmap bmp = photo_bmp;
	view.post(new Runnable()
	{
	@Override
	public void run()
	{
	}
	});
	}
	}

	public static class ContactElementAdapter extends CursorAdapter
	{
	private ExecutorService infos_fetcher = Executors.newCachedThreadPool();

	public ContactElementAdapter(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(context, view, contact_id));
	}
	};

	public ContactListFragment()
	{
	super();
	mContext = getActivity();
	}

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

	// In order to onCreateOptionsMenu be called
	setHasOptionsMenu(true);

	mAdapter = new ContactElementAdapter(getActivity(), null);
	setListAdapter(mAdapter);

	getLoaderManager().initLoader(0, null, this);

	final Context context = getActivity();
	ListView lv = getListView();
	lv.setOnItemLongClickListener(new OnItemLongClickListener() {
	@Override
	public boolean onItemLongClick(AdapterView<?> av, View v, int pos, long id) {
	Log.i(TAG, "On Long Click");
	final CharSequence[] items = {"Make Call", "Send Message", "Add to Conference"};
	final SipCall.CallInfo info = new SipCall.CallInfo();
	info.mDisplayName = (String) ((TextView) v.findViewById(R.id.display_name)).getText();
	info.mPhone = (String) ((TextView) v.findViewById(R.id.phones)).getText();
	final SipCall call = SipCall.getCallInstance(info);
	AlertDialog.Builder builder = new AlertDialog.Builder(context);
	builder.setTitle("Action to perform with " + call.mCallInfo.mDisplayName)
	.setCancelable(true)
	.setItems(items, new DialogInterface.OnClickListener() {
	public void onClick(DialogInterface dialog, int item) {
	Log.i(TAG, "Selected " + items[item]);
	switch (item) {
	case 0:
	call.placeCall();
	break;
	case 1:
	call.sendTextMessage();
	// Need to hangup this call immediately since no way to do it after this action
	call.hangup();
	break;
	case 2:
	call.addToConference();
	// Need to hangup this call immediately since no way to do it after this action
	call.hangup();
	break;
	default:
	break;
	}
	}
	});
	AlertDialog alert = builder.create();
	alert.show();

	return true;
	}
	});
	}

	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
	{
	return inflater.inflate(R.layout.call_element_list, container, false);
	}

	@Override
	public void onCreateOptionsMenu(Menu menu, MenuInflater inflater)
	{
	// Place an action bar item for searching
	MenuItem item = menu.add("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 void onListItemClick(ListView l, View v, int position, long id)
	{
	// Insert desired behavior here.
	SipCall.CallInfo callInfo = new SipCall.CallInfo();
	callInfo.mDisplayName = (String) ((TextView) v.findViewById(R.id.display_name)).getText();
	callInfo.mPhone = (String) ((TextView) v.findViewById(R.id.phones)).getText();
	Log.i(TAG, "Contact clicked: " + callInfo.mDisplayName + ", Phone number: " + callInfo.mPhone);

	int nbCallBefore = SipCall.getNbCalls();
	SipCall call = SipCall.getCallInstance(callInfo);
	Log.i(TAG, "Number of calls " + SipCall.getNbCalls());
	int nbCallAfter = SipCall.getNbCalls();

	if(nbCallAfter > nbCallBefore)
	call.placeCall();
	}

	@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.
	// Prefents 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)
	{
	// Return false to let the SearchView perform the default action
	return false;
	}

	@Override
	public Loader<Cursor> onCreateLoader(int id, Bundle args)
	{
	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
	+ " != '' ))";

	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.
	mAdapter.swapCursor(data);
	}

	@Override
	public void onLoaderReset(Loader<Cursor> loader)
	{
	// Thi is called when the last Cursor provided to onLoadFinished
	mAdapter.swapCursor(null);
	}
	}