* Android視頻聊天
* 1、初始化SDK 2、連接服務器、 3、用戶登錄；4、進入房間；5、打開本地視頻；6、請求對方視頻
*/
public class VideoChatActivity extends Activity implements AnyChatBaseEvent
{
private AnyChatCoreSDK anychat; // 核心SDK
private SurfaceView remoteSurfaceView; // 對方視頻
private SurfaceView localSurfaceView; // 本地視頻
private ConfigEntity configEntity;
private boolean bSelfVideoOpened = false; // 本地視頻是否已打開
private boolean bOtherVideoOpened = false; // 對方視頻是否已打開
private TimerTask mTimerTask; // 定時器
private Timer mTimer = new Timer(true);
private Handler handler; // 用Handler來不間斷刷新即時視頻
private List<String> userlist = new ArrayList<String>();//保存在線用戶列表
private int userid; // 用戶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);//加載視頻通話設置
loginSystem();// 初始化SDK 連接服務器
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();// 不間斷顯示即時視頻通話畫面
super.handleMessage(msg);
}
};
}
// 初始化SDK 連接服務器
private void loginSystem(){
if (anychat == null){
anychat = new AnyChatCoreSDK();
anychat.SetBaseEvent(this); // 設置基本事件回調函數
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);// 連接服務器
}
// 顯示即時視頻通話畫面
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(); // 獲得視頻畫面
anychat.SetVideoPos(userid, s, 0, 0, 0, 0); // 調用API顯示視頻畫面
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, "連接服務器失敗，自動重連，請稍後...", Toast.LENGTH_SHORT).show();
}
anychat.Login("android", ""); // 服務器連接成功 用戶登錄
}
public void OnAnyChatLoginMessage(int dwUserId, int dwErrorCode){
if (dwErrorCode == 0) {
Toast.makeText(this, "登錄成功！", Toast.LENGTH_SHORT).show();
anychat.EnterRoom(1, ""); // 用戶登錄成功 進入房間
ApplyVideoConfig();
} else {
Toast.makeText(this, "登錄失敗，錯誤代碼：" + dwErrorCode, Toast.LENGTH_SHORT).show();
}
}
public void OnAnyChatEnterRoomMessage(int dwRoomId, int dwErrorCode){
if (dwErrorCode == 0) { // 進入房間成功 打開本地音視頻
Toast.makeText(this, "進入房間成功", Toast.LENGTH_SHORT).show();
anychat.UserCameraControl(-1, 1); // 打開本地視頻
anychat.UserSpeakControl(-1, 1); // 打開本地音頻
} else {
Toast.makeText(this, "進入房間失敗，錯誤代碼：" + 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);// 請求用戶視頻
anychat.UserSpeakControl(userid, 1); // 請求用戶音頻
}
else {
Toast.makeText(VideoChatActivity.this, "當前沒有在線用戶", Toast.LENGTH_SHORT).show();
}
}
}
public void OnAnyChatUserAtRoomMessage(int dwUserId, boolean bEnter){
if (bEnter) {//新用戶進入房間
userlist.add(dwUserId+"");
}
else { //用戶離開房間
if (dwUserId == userid)
{
Toast.makeText(VideoChatActivity.this, "視頻用戶已下線", Toast.LENGTH_SHORT).show();
anychat.UserCameraControl(userid, 0);// 關閉用戶視頻
anychat.UserSpeakControl(userid, 0); // 關閉用戶音頻
userlist.remove(userid+""); //移除該用戶
if (userlist.size() != 0)
{
String temp =userlist.get(0);
userid = Integer.parseInt(temp);
anychat.UserCameraControl(userid, 1);// 請求其他用戶視頻
anychat.UserSpeakControl(userid, 1); // 請求其他用戶音頻
}
}
141. else {
userlist.remove(dwUserId+""); //移除該用戶
}
}
}
public void OnAnyChatLinkCloseMessage(int dwErrorCode){
Toast.makeText(VideoChatActivity.this, "連接關閉，error：" + dwErrorCode, Toast.LENGTH_SHORT).show();
}
@Override
protected void onDestroy(){ //程序退出
anychat.LeaveRoom(-1); //離開房間
anychat.Logout(); //註銷登錄
anychat.Release(); //釋放資源
mTimer.cancel();
super.onDestroy();
}
// 根據配置文件配置視頻參數
private void ApplyVideoConfig(){
if (configEntity.configMode == 1) // 自定義視頻參數配置
{
// 設置本地視頻編碼的碼率（如果碼率為0，則表示使用質量優先模式）
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_BITRATECTRL,configEntity.videoBitrate);
if (configEntity.videoBitrate == 0)
{
// 設置本地視頻編碼的質量
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_QUALITYCTRL,configEntity.videoQuality);
}
// 設置本地視頻編碼的幀率
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_FPSCTRL,configEntity.videoFps);
// 設置本地視頻編碼的關鍵幀間隔
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_GOPCTRL,configEntity.videoFps * 4);
// 設置本地視頻采集分辨率
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_WIDTHCTRL,configEntity.resolution_width);
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_HEIGHTCTRL,configEntity.resolution_height);
// 設置視頻編碼預設參數（值越大，編碼質量越高，占用CPU資源也會越高）
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_PRESETCTRL,configEntity.videoPreset);
}
// 讓視頻參數生效
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_APPLYPARAM,configEntity.configMode);
// P2P設置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_NETWORK_P2PPOLITIC,configEntity.enableP2P);
// 本地視頻Overlay模式設置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_OVERLAY,configEntity.videoOverlay);
// 回音消除設置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_AUDIO_ECHOCTRL,configEntity.enableAEC);
// 平臺硬件編碼設置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_CORESDK_USEHWCODEC,configEntity.useHWCodec);
// 視頻旋轉模式設置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_ROTATECTRL,configEntity.videorotatemode);
// 視頻平滑播放模式設置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_STREAM_SMOOTHPLAYMODE,configEntity.smoothPlayMode);
// 視頻采集驅動設置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_CAPDRIVER,configEntity.videoCapDriver);
// 本地視頻采集偏色修正設置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_FIXCOLORDEVIA,configEntity.fixcolordeviation);
// 視頻顯示驅動設置
anychat.SetSDKOptionInt(AnyChatDefine.BRAC_SO_VIDEOSHOW_DRIVERCTRL,configEntity.videoShowDriver);
}
}