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/* $Id$ */
/*
* Copyright (C) 2013 Teluu Inc. (http://www.teluu.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 2 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.pjsip.pjsua2.app;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.app.Activity;
import org.pjsip.pjsua2.*;
public class CallActivity extends Activity
implements Handler.Callback, SurfaceHolder.Callback
{
public static Handler handler_;
private final Handler handler = new Handler(this);
private static CallInfo lastCallInfo;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_call);
SurfaceView surfaceView = (SurfaceView)
findViewById(R.id.surfaceIncomingVideo);
if (MainActivity.currentCall == null ||
MainActivity.currentCall.vidWin == null)
{
surfaceView.setVisibility(View.GONE);
}
surfaceView.getHolder().addCallback(this);
handler_ = handler;
if (MainActivity.currentCall != null) {
try {
lastCallInfo = MainActivity.currentCall.getInfo();
updateCallState(lastCallInfo);
} catch (Exception e) {
System.out.println(e);
}
} else {
updateCallState(lastCallInfo);
}
}
@Override
protected void onDestroy()
{
super.onDestroy();
handler_ = null;
}
private void updateVideoWindow(SurfaceHolder holder)
{
if (MainActivity.currentCall != null &&
MainActivity.currentCall.vidWin != null)
{
VideoWindowHandle vidWH = new VideoWindowHandle();
if (holder == null)
vidWH.getHandle().setWindow(null);
else
vidWH.getHandle().setWindow(holder.getSurface());
try {
MainActivity.currentCall.vidWin.setWindow(vidWH);
} catch (Exception e) {}
}
}
public void surfaceChanged(SurfaceHolder holder, int format, int w, int h)
{
updateVideoWindow(holder);
}
public void surfaceCreated(SurfaceHolder holder)
{
}
public void surfaceDestroyed(SurfaceHolder holder)
{
updateVideoWindow(null);
}
public void acceptCall(View view)
{
CallOpParam prm = new CallOpParam();
prm.setStatusCode(pjsip_status_code.PJSIP_SC_OK);
try {
MainActivity.currentCall.answer(prm);
} catch (Exception e) {
System.out.println(e);
}
view.setVisibility(View.GONE);
}
public void hangupCall(View view)
{
handler_ = null;
finish();
if (MainActivity.currentCall != null) {
CallOpParam prm = new CallOpParam();
prm.setStatusCode(pjsip_status_code.PJSIP_SC_DECLINE);
try {
MainActivity.currentCall.hangup(prm);
} catch (Exception e) {
System.out.println(e);
}
}
}
private void setupVideoSurface()
{
SurfaceView surfaceView = (SurfaceView)
findViewById(R.id.surfaceIncomingVideo);
surfaceView.setVisibility(View.VISIBLE);
updateVideoWindow(surfaceView.getHolder());
}
@Override
public boolean handleMessage(Message m)
{
if (m.what == MainActivity.MSG_TYPE.CALL_STATE) {
lastCallInfo = (CallInfo) m.obj;
updateCallState(lastCallInfo);
} else if (m.what == MainActivity.MSG_TYPE.CALL_MEDIA_STATE) {
if (MainActivity.currentCall.vidWin != null) {
/* If there's incoming video, display it. */
setupVideoSurface();
}
} else {
/* Message not handled */
return false;
}
return true;
}
private void updateCallState(CallInfo ci) {
TextView tvPeer = (TextView) findViewById(R.id.textViewPeer);
TextView tvState = (TextView) findViewById(R.id.textViewCallState);
Button buttonHangup = (Button) findViewById(R.id.buttonHangup);
Button buttonAccept = (Button) findViewById(R.id.buttonAccept);
String call_state = "";
if (ci.getRole() == pjsip_role_e.PJSIP_ROLE_UAC) {
buttonAccept.setVisibility(View.GONE);
}
if (ci.getState().swigValue() <
pjsip_inv_state.PJSIP_INV_STATE_CONFIRMED.swigValue())
{
if (ci.getRole() == pjsip_role_e.PJSIP_ROLE_UAS) {
call_state = "Incoming call..";
/* Default button texts are already 'Accept' & 'Reject' */
} else {
buttonHangup.setText("Cancel");
call_state = ci.getStateText();
}
}
else if (ci.getState().swigValue() >=
pjsip_inv_state.PJSIP_INV_STATE_CONFIRMED.swigValue())
{
buttonAccept.setVisibility(View.GONE);
call_state = ci.getStateText();
if (ci.getState() == pjsip_inv_state.PJSIP_INV_STATE_CONFIRMED) {
buttonHangup.setText("Hangup");
} else if (ci.getState() ==
pjsip_inv_state.PJSIP_INV_STATE_DISCONNECTED)
{
buttonHangup.setText("OK");
call_state = "Call disconnected: " + ci.getLastReason();
}
}
tvPeer.setText(ci.getRemoteUri());
tvState.setText(call_state);
}
}
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