| /* |
| * Copyright (C) 2004-2013 Savoir-Faire Linux Inc. |
| * |
| * Author: Alexandre Lision <alexandre.lision@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.fragments; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.Observable; |
| import java.util.Observer; |
| |
| import android.app.Activity; |
| import android.app.Fragment; |
| import android.content.ClipData; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.ClipData.Item; |
| import android.graphics.Color; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.RemoteException; |
| import android.os.SystemClock; |
| import android.os.Vibrator; |
| import android.util.Log; |
| import android.view.DragEvent; |
| import android.view.LayoutInflater; |
| import android.view.Menu; |
| import android.view.MenuInflater; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.view.View.DragShadowBuilder; |
| import android.view.View.OnDragListener; |
| import android.widget.AdapterView; |
| import android.widget.AdapterView.OnItemClickListener; |
| import android.widget.AdapterView.OnItemLongClickListener; |
| import android.widget.BaseAdapter; |
| import android.widget.ListView; |
| import android.widget.TextView; |
| import android.widget.Toast; |
| |
| import com.savoirfairelinux.sflphone.R; |
| import com.savoirfairelinux.sflphone.fragments.CallListFragment.DropActionsChoice; |
| import com.savoirfairelinux.sflphone.model.CallTimer; |
| import com.savoirfairelinux.sflphone.model.Conference; |
| import com.savoirfairelinux.sflphone.model.SipCall; |
| import com.savoirfairelinux.sflphone.service.ISipService; |
| |
| public class HomeFragment extends Fragment { |
| private static final String TAG = HomeFragment.class.getSimpleName(); |
| |
| private Callbacks mCallbacks = sDummyCallbacks; |
| private TextView nb_calls, nb_confs; |
| CallListAdapter confs_adapter, calls_adapter; |
| CallTimer timer; |
| |
| public static final int REQUEST_TRANSFER = 10; |
| public static final int REQUEST_CONF = 20; |
| |
| /** |
| * A dummy implementation of the {@link Callbacks} interface that does nothing. Used only when this fragment is not attached to an activity. |
| */ |
| private static Callbacks sDummyCallbacks = new Callbacks() { |
| |
| @Override |
| public ISipService getService() { |
| Log.i(TAG, "I'm a dummy"); |
| return null; |
| } |
| |
| @Override |
| public void selectedCall(Conference c) { |
| } |
| }; |
| |
| /** |
| * The Activity calling this fragment has to implement this interface |
| * |
| */ |
| public interface Callbacks { |
| |
| public ISipService getService(); |
| |
| public void selectedCall(Conference c); |
| |
| } |
| |
| @Override |
| public void onAttach(Activity activity) { |
| super.onAttach(activity); |
| |
| if (!(activity instanceof Callbacks)) { |
| throw new IllegalStateException("Activity must implement fragment's callbacks."); |
| } |
| |
| mCallbacks = (Callbacks) activity; |
| |
| } |
| |
| private Runnable mUpdateTimeTask = new Runnable() { |
| public void run() { |
| final long start = SystemClock.uptimeMillis(); |
| long millis = SystemClock.uptimeMillis() - start; |
| int seconds = (int) (millis / 1000); |
| int minutes = seconds / 60; |
| seconds = seconds % 60; |
| |
| calls_adapter.notifyDataSetChanged(); |
| confs_adapter.notifyDataSetChanged(); |
| mHandler.postAtTime(this, start + (((minutes * 60) + seconds + 1) * 1000)); |
| } |
| }; |
| |
| private Handler mHandler = new Handler(); |
| |
| @Override |
| public void onResume() { |
| super.onResume(); |
| if (mCallbacks.getService() != null) { |
| try { |
| updateLists(); |
| if (!calls_adapter.isEmpty() || !confs_adapter.isEmpty()) { |
| mHandler.postDelayed(mUpdateTimeTask, 0); |
| } |
| |
| } catch (RemoteException e) { |
| Log.e(TAG, e.toString()); |
| } |
| } |
| |
| } |
| |
| @SuppressWarnings("unchecked") |
| // No proper solution with HashMap runtime cast |
| public void updateLists() throws RemoteException { |
| HashMap<String, SipCall> calls = (HashMap<String, SipCall>) mCallbacks.getService().getCallList(); |
| HashMap<String, Conference> confs = (HashMap<String, Conference>) mCallbacks.getService().getConferenceList(); |
| |
| updateCallList(calls); |
| updateConferenceList(confs); |
| } |
| |
| private void updateConferenceList(HashMap<String, Conference> confs) { |
| nb_confs.setText("" + confs.size()); |
| confs_adapter.updateDataset(new ArrayList<Conference>(confs.values())); |
| } |
| |
| private void updateCallList(HashMap<String, SipCall> calls) { |
| nb_calls.setText("" + calls.size()); |
| ArrayList<Conference> conferences = new ArrayList<Conference>(); |
| for (SipCall call : calls.values()) { |
| Conference confOne = new Conference("-1"); |
| confOne.getParticipants().add(call); |
| conferences.add(confOne); |
| } |
| |
| calls_adapter.updateDataset(conferences); |
| |
| } |
| |
| @Override |
| public void onDetach() { |
| |
| super.onDetach(); |
| mCallbacks = sDummyCallbacks; |
| |
| } |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| } |
| |
| @Override |
| public void onPause() { |
| super.onPause(); |
| mHandler.removeCallbacks(mUpdateTimeTask); |
| } |
| |
| @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); |
| |
| } |
| |
| @Override |
| public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { |
| |
| inflater.inflate(R.menu.call_element_menu, menu); |
| |
| } |
| |
| @Override |
| public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { |
| Log.i(TAG, "onCreateView"); |
| View inflatedView = inflater.inflate(R.layout.frag_home, container, false); |
| |
| nb_calls = (TextView) inflatedView.findViewById(R.id.calls_counter); |
| nb_confs = (TextView) inflatedView.findViewById(R.id.confs_counter); |
| |
| confs_adapter = new CallListAdapter(getActivity()); |
| ((ListView) inflatedView.findViewById(R.id.confs_list)).setAdapter(confs_adapter); |
| |
| calls_adapter = new CallListAdapter(getActivity()); |
| ((ListView) inflatedView.findViewById(R.id.calls_list)).setAdapter(calls_adapter); |
| ((ListView) inflatedView.findViewById(R.id.calls_list)).setOnItemClickListener(callClickListener); |
| ((ListView) inflatedView.findViewById(R.id.confs_list)).setOnItemClickListener(callClickListener); |
| |
| ((ListView) inflatedView.findViewById(R.id.calls_list)).setOnItemLongClickListener(mItemLongClickListener); |
| ((ListView) inflatedView.findViewById(R.id.confs_list)).setOnItemLongClickListener(mItemLongClickListener); |
| |
| return inflatedView; |
| } |
| |
| OnItemClickListener callClickListener = new OnItemClickListener() { |
| |
| @Override |
| public void onItemClick(AdapterView<?> arg0, View v, int arg2, long arg3) { |
| mCallbacks.selectedCall((Conference) v.getTag()); |
| } |
| }; |
| |
| private OnItemLongClickListener mItemLongClickListener = new OnItemLongClickListener() { |
| |
| @Override |
| public boolean onItemLongClick(AdapterView<?> adptv, View view, int pos, long arg3) { |
| final Vibrator vibe = (Vibrator) view.getContext().getSystemService(Context.VIBRATOR_SERVICE); |
| vibe.vibrate(80); |
| Intent i = new Intent(); |
| Bundle b = new Bundle(); |
| b.putParcelable("conference", (Conference) adptv.getAdapter().getItem(pos)); |
| i.putExtra("bconference", b); |
| |
| DragShadowBuilder shadowBuilder = new View.DragShadowBuilder(view); |
| ClipData data = ClipData.newIntent("conference", i); |
| view.startDrag(data, shadowBuilder, view, 0); |
| return false; |
| } |
| |
| }; |
| |
| public class CallListAdapter extends BaseAdapter implements Observer { |
| |
| private ArrayList<Conference> calls; |
| |
| private Context mContext; |
| |
| public CallListAdapter(Context act) { |
| super(); |
| mContext = act; |
| calls = new ArrayList<Conference>(); |
| |
| } |
| |
| public ArrayList<Conference> getDataset() { |
| return calls; |
| } |
| |
| public void remove(Conference transfer) { |
| |
| } |
| |
| public void updateDataset(ArrayList<Conference> list) { |
| calls.clear(); |
| calls.addAll(list); |
| notifyDataSetChanged(); |
| } |
| |
| @Override |
| public int getCount() { |
| return calls.size(); |
| } |
| |
| @Override |
| public Conference getItem(int position) { |
| return calls.get(position); |
| } |
| |
| @Override |
| public long getItemId(int position) { |
| return 0; |
| } |
| |
| @Override |
| public View getView(int position, View convertView, ViewGroup parent) { |
| if (convertView == null) |
| convertView = LayoutInflater.from(mContext).inflate(R.layout.item_calllist, null); |
| |
| Conference call = calls.get(position); |
| if (call.getParticipants().size() == 1) { |
| ((TextView) convertView.findViewById(R.id.call_title)).setText(call.getParticipants().get(0).getContact().getmDisplayName()); |
| |
| long duration = System.currentTimeMillis() / 1000 - (call.getParticipants().get(0).getTimestamp_start()); |
| |
| ((TextView) convertView.findViewById(R.id.call_time)).setText(String.format("%d:%02d:%02d", duration / 3600, (duration % 3600) / 60, |
| (duration % 60))); |
| } else { |
| // String tmp = "Conference with " + call.getParticipants().size() + " participants"; |
| ((TextView) convertView.findViewById(R.id.call_title)).setText(getString(R.string.home_conf_item, call.getParticipants().size())); |
| } |
| // ((TextView) convertView.findViewById(R.id.num_participants)).setText("" + call.getParticipants().size()); |
| ((TextView) convertView.findViewById(R.id.call_status)).setText(call.getState()); |
| |
| convertView.setOnDragListener(dragListener); |
| convertView.setTag(call); |
| |
| return convertView; |
| } |
| |
| @Override |
| public void update(Observable observable, Object data) { |
| Log.i(TAG, "Updating views..."); |
| notifyDataSetChanged(); |
| } |
| |
| } |
| |
| OnDragListener dragListener = new OnDragListener() { |
| |
| @SuppressWarnings("deprecation") |
| // deprecated in API 16.... |
| @Override |
| public boolean onDrag(View v, DragEvent event) { |
| switch (event.getAction()) { |
| case DragEvent.ACTION_DRAG_STARTED: |
| // Do nothing |
| // Log.w(TAG, "ACTION_DRAG_STARTED"); |
| break; |
| case DragEvent.ACTION_DRAG_ENTERED: |
| // Log.w(TAG, "ACTION_DRAG_ENTERED"); |
| v.setBackgroundColor(Color.GREEN); |
| break; |
| case DragEvent.ACTION_DRAG_EXITED: |
| // Log.w(TAG, "ACTION_DRAG_EXITED"); |
| v.setBackgroundDrawable(getResources().getDrawable(R.drawable.item_call_selector)); |
| break; |
| case DragEvent.ACTION_DROP: |
| // Log.w(TAG, "ACTION_DROP"); |
| View view = (View) event.getLocalState(); |
| |
| Item i = event.getClipData().getItemAt(0); |
| Intent intent = i.getIntent(); |
| intent.setExtrasClassLoader(Conference.class.getClassLoader()); |
| |
| Conference initial = (Conference) view.getTag(); |
| Conference target = (Conference) v.getTag(); |
| |
| if (initial == target) { |
| return true; |
| } |
| |
| DropActionsChoice dialog = DropActionsChoice.newInstance(); |
| Bundle b = new Bundle(); |
| b.putParcelable("call_initial", initial); |
| b.putParcelable("call_targeted", target); |
| dialog.setArguments(b); |
| dialog.setTargetFragment(HomeFragment.this, 0); |
| dialog.show(getFragmentManager(), "dialog"); |
| |
| // view.setBackgroundColor(Color.WHITE); |
| // v.setBackgroundColor(Color.BLACK); |
| break; |
| case DragEvent.ACTION_DRAG_ENDED: |
| // Log.w(TAG, "ACTION_DRAG_ENDED"); |
| View view1 = (View) event.getLocalState(); |
| view1.setVisibility(View.VISIBLE); |
| v.setBackgroundDrawable(getResources().getDrawable(R.drawable.item_call_selector)); |
| default: |
| break; |
| } |
| return true; |
| } |
| |
| }; |
| |
| @Override |
| public void onActivityResult(int requestCode, int resultCode, Intent data) { |
| super.onActivityResult(requestCode, resultCode, data); |
| Conference transfer = null; |
| if (requestCode == REQUEST_TRANSFER) { |
| switch (resultCode) { |
| case 0: |
| Conference c = data.getParcelableExtra("target"); |
| transfer = data.getParcelableExtra("transfer"); |
| try { |
| |
| mCallbacks.getService().attendedTransfer(transfer.getParticipants().get(0).getCallId(), c.getParticipants().get(0).getCallId()); |
| calls_adapter.remove(transfer); |
| calls_adapter.remove(c); |
| calls_adapter.notifyDataSetChanged(); |
| } catch (RemoteException e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } |
| Toast.makeText(getActivity(), getString(R.string.home_transfer_complet), Toast.LENGTH_LONG).show(); |
| break; |
| |
| case 1: |
| String to = data.getStringExtra("to_number"); |
| transfer = data.getParcelableExtra("transfer"); |
| try { |
| Toast.makeText(getActivity(), getString(R.string.home_transfering,transfer.getParticipants().get(0).getContact().getmDisplayName(),to), |
| Toast.LENGTH_SHORT).show(); |
| mCallbacks.getService().transfer(transfer.getParticipants().get(0).getCallId(), to); |
| mCallbacks.getService().hangUp(transfer.getParticipants().get(0).getCallId()); |
| } catch (RemoteException e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } |
| break; |
| |
| default: |
| break; |
| } |
| } else if (requestCode == REQUEST_CONF) { |
| switch (resultCode) { |
| case 0: |
| Conference call_to_add = data.getParcelableExtra("transfer"); |
| Conference call_target = data.getParcelableExtra("target"); |
| |
| bindCalls(call_to_add, call_target); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| } |
| |
| private void bindCalls(Conference call_to_add, Conference call_target) { |
| try { |
| |
| if (call_target.hasMultipleParticipants() && !call_to_add.hasMultipleParticipants()) { |
| |
| mCallbacks.getService().addParticipant(call_to_add.getParticipants().get(0), call_target.getId()); |
| |
| } else if (call_target.hasMultipleParticipants() && call_to_add.hasMultipleParticipants()) { |
| |
| // We join two conferences |
| mCallbacks.getService().joinConference(call_to_add.getId(), call_target.getId()); |
| |
| } else if (!call_target.hasMultipleParticipants() && call_to_add.hasMultipleParticipants()) { |
| |
| mCallbacks.getService().addParticipant(call_target.getParticipants().get(0), call_to_add.getId()); |
| |
| } else { |
| // We join two single calls to create a conf |
| mCallbacks.getService().joinParticipant(call_to_add.getParticipants().get(0).getCallId(), |
| call_target.getParticipants().get(0).getCallId()); |
| } |
| |
| } catch (RemoteException e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } |
| } |
| |
| } |