java 视频聊天开源项目 java实现视频聊天

1.  /**
  * Android**天 1、初始化SDK 2、连接服务器、 3、用户登录；4、进入房间；5、打开本地视频；6、请求对方视频
  */
 public class VideoChatActivity extends Activity implements AnyChatBaseEvent {
private AnyChatCoreSDK anychat; // 核心SDK
private SurfaceView remoteSurfaceView; // 对方视频
private SurfaceView localSurfaceView; // 本地视频
private ConfigEntity configEntity;
private boolean bSelfVideoOpened = false; // 本地视频是否已打开
private boolean bOtherVideoOpened = false; // 对方视频是否已打开
private TimerTask mTimerTask; // 定时器
private Timer mTimer = new Timer(true);
private Handler handler; // 用Handler来不间断刷新即时视频
private List<String> userlist = new ArrayList<String>();// 保存在线用户列表
private int userid; // 用户ID


@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_video_chat);
remoteSurfaceView = (SurfaceView) findViewById(R.id.surface_remote);
localSurfaceView = (SurfaceView) findViewById(R.id.surface_local);
configEntity = ConfigService.LoadConfig(this);// 加载视频通话设置
loginSystem();// 初始化SDK 连接服务器
mTimerTask = new TimerTask() {
public void run() {
Message mesasge = new Message();
handler.sendMessage(mesasge);
}
};
mTimer.schedule(mTimerTask, 1000, 100);
handler = new Handler() {
@Override
public void handleMessage(Message msg) {
VideoChat();// 不间断显示即时视频通话画面
super.handleMessage(msg);
}
};
}


// 初始化SDK 连接服务器
private void loginSystem() {
if (anychat == null) {
anychat = new AnyChatCoreSDK();
anychat.SetBaseEvent(this); // 设置基本事件回调函数
if (configEntity.useARMv6Lib != 0) // 使用ARMv6指令集
anychat.SetSDKOptionInt(
AnyChatDefine.BRAC_SO_CORESDK_USEARMV6LIB, 1);
anychat.InitSDK(android.os.Build.VERSION.SDK_INT, 0); // 初始化SDK
}
anychat.Connect("demo.anychat.cn", 8906);// 连接服务器
}


// 显示即时视频通话画面
public void VideoChat() {
if (!bOtherVideoOpened) {
if (anychat.GetCameraState(userid) == 2
&& anychat.GetUserVideoWidth(userid) != 0) {
SurfaceHolder holder = remoteSurfaceView.getHolder();
holder.setFormat(PixelFormat.RGB_565);
holder.setFixedSize(anychat.GetUserVideoWidth(userid),
anychat.GetUserVideoHeight(userid));
Surface s = holder.getSurface(); // 获得视频画面
anychat.SetVideoPos(userid, s, 0, 0, 0, 0); // 调用API显示视频画面
bOtherVideoOpened = true;
}
}
if (!bSelfVideoOpened) {
if (anychat.GetCameraState(-1) == 2
&& anychat.GetUserVideoWidth(-1) != 0) {
SurfaceHolder holder = localSurfaceView.getHolder();
holder.setFormat(PixelFormat.RGB_565);
holder.setFixedSize(anychat.GetUserVideoWidth(-1),
anychat.GetUserVideoHeight(-1));
Surface s = holder.getSurface();
anychat.SetVideoPos(-1, s, 0, 0, 0, 0);
bSelfVideoOpened = true;
}
}
}


public void OnAnyChatConnectMessage(boolean bSuccess) {
if (!bSuccess) {
Toast.makeText(VideoChatActivity.this, "连接服务器失败，自动重连，请稍后...",
Toast.LENGTH_SHORT).show();
}
anychat.Login("android", ""); // 服务器连接成功 用户登录
}


public void OnAnyChatLoginMessage(int dwUserId, int dwErrorCode) {
if (dwErrorCode == 0) {
Toast.makeText(this, "登录成功！", Toast.LENGTH_SHORT).show();
anychat.EnterRoom(1, ""); // 用户登录成功 进入房间
ApplyVideoConfig();
} else {
Toast.makeText(this, "登录失败，错误代码：" + dwErrorCode, Toast.LENGTH_SHORT)
.show();
}
}


public void OnAnyChatEnterRoomMessage(int dwRoomId, int dwErrorCode) {
if (dwErrorCode == 0) { // 进入房间成功 打开本地音视频
Toast.makeText(this, "进入房间成功", Toast.LENGTH_SHORT).show();
anychat.UserCameraControl(-1, 1); // 打开本地视频
anychat.UserSpeakControl(-1, 1); // 打开本地音频
} else {
Toast.makeText(this, "进入房间失败，错误代码：" + dwErrorCode,
Toast.LENGTH_SHORT).show();
}
}


public void OnAnyChatOnlineUserMessage(int dwUserNum, int dwRoomId) {
if (dwRoomId == 1) {
int user[] = anychat.GetOnlineUser();
if (user.length != 0) {
for (int i = 0; i < user.length; i++) {
userlist.add(user[i] + "");
}
String temp = userlist.get(0);
userid = Integer.parseInt(temp);
anychat.UserCameraControl(userid, 1);// 请求用户视频
anychat.UserSpeakControl(userid, 1); // 请求用户音频
} else {
Toast.makeText(VideoChatActivity.this, "当前没有在线用户",
Toast.LENGTH_SHORT).show();
}
}
}


public void OnAnyChatUserAtRoomMessage(int dwUserId, boolean bEnter) {
if (bEnter) {// 新用户进入房间
userlist.add(dwUserId + "");
} else { // 用户离开房间
if (dwUserId == userid) {
Toast.makeText(VideoChatActivity.this, "视频用户已下线",
Toast.LENGTH_SHORT).show();
anychat.UserCameraControl(userid, 0);// 关闭用户视频
anychat.UserSpeakControl(userid, 0); // 关闭用户音频
userlist.remove(userid + ""); // 移除该用户
if (userlist.size() != 0) {
String temp = userlist.get(0);
userid = Integer.parseInt(temp);
anychat.UserCameraControl(userid, 1);// 请求其他用户视频
anychat.UserSpeakControl(userid, 1); // 请求其他用户音频
}
} else {
userlist.remove(dwUserId + ""); // 移除该用户
}
}
}


public void OnAnyChatLinkCloseMessage(int dwErrorCode) {
Toast.makeText(VideoChatActivity.this, "连接关闭，error：" + dwErrorCode,
Toast.LENGTH_SHORT).show();
}


@Override
protected void onDestroy() { // 程序退出
anychat.LeaveRoom(-1); // 离开房间
anychat.Logout(); // 注销登录
anychat.Release(); // 释放资源
mTimer.cancel();
super.onDestroy();
}


// 根据配置文件配置视频参数
private void ApplyVideoConfig() {
if (configEntity.configMode == 1) // 自定义视频参数配置
{
// 设置本地视频编码的码率（如果码率为0，则表示使用质量优先模式）
anychat.SetSDKOptionInt(
AnyChatDefine.BRAC_SO_LOCALVIDEO_BITRATECTRL,
configEntity.videoBitrate);
if (configEntity.videoBitrate == 0) {
// 设置本地视频编码的质量
anychat.SetSDKOptionInt(
AnyChatDefine.BRAC_SO_LOCALVIDEO_QUALITYCTRL,
configEntity.videoQuality);
}
// 设置本地视频编码的帧率
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_FPSCTRL,
configEntity.videoFps);
// 设置本地视频编码的关键帧间隔
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_GOPCTRL,
configEntity.videoFps * 4);
// 设置本地视频采集分辨率
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_WIDTHCTRL,
configEntity.resolution_width);
anychat.SetSDKOptionInt(
AnyChatDefine.BRAC_SO_LOCALVIDEO_HEIGHTCTRL,
configEntity.resolution_height);
// 设置视频编码预设参数（值越大，编码质量越高，占用CPU资源也会越高）
anychat.SetSDKOptionInt(
AnyChatDefine.BRAC_SO_LOCALVIDEO_PRESETCTRL,
configEntity.videoPreset);
}
// 让视频参数生效
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_APPLYPARAM,
configEntity.configMode);
// P2P设置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_NETWORK_P2PPOLITIC,
configEntity.enableP2P);
// 本地视频Overlay模式设置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_OVERLAY,
configEntity.videoOverlay);
// 回音消除设置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_AUDIO_ECHOCTRL,
configEntity.enableAEC);
// 平台硬件编码设置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_CORESDK_USEHWCODEC,
configEntity.useHWCodec);
// 视频旋转模式设置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_ROTATECTRL,
configEntity.videorotatemode);
// 视频平滑播放模式设置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_STREAM_SMOOTHPLAYMODE,
configEntity.smoothPlayMode);
// 视频采集驱动设置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_CAPDRIVER,
configEntity.videoCapDriver);
// 本地视频采集偏色修正设置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_FIXCOLORDEVIA,
configEntity.fixcolordeviation);
// 视频显示驱动设置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_VIDEOSHOW_DRIVERCTRL,
configEntity.videoShowDriver);
}
 }