Android的视频通话的Java代码

/**

* 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);

}

}