SDK使用

try {
    //serverAddr:域名，appId：应用ID，this：context上下文。
    mHwRtcEngine = HRTCEngine.create(getApplicationContext(), serverAddr, appId, this);
} catch (Exception e) {
    e.printStackTrace();
}

    SurfaceView surface = RtcEngine.createRenderer(getApplicationContext());
    mHwRtcEngine.setupLocalView(surface, HRTCEnums.HRTCVideoDisplayMode.HRTC_VIDEO_DISPLAY_MODE_HIDDEN);

HRTCUserInfo userInfo = new HRTCUserInfo();
userInfo.setUserId(mUserId);
userInfo.setUserName(mUserName);
userInfo.setRole( HRTCUserInfo.HRTCRoleType.HRTC_ROLE_TYPE_JOINER);
mHwRtcEngine.joinRoom(userInfo, mChannelId, HRTCEnums.HRTCMediaType.HRTC_MEDIA_TYPE_VIDEO);

@Override
public void onUserJoined(String roomId, final String userId, String nickname) {
    if (userId.equals(mUserId)||mRole == ROLE_TYPE_PUBLISER.ordinal()) {//ROLE_TYPE_PUBLISER为publisher 角色
        return;
    }
    Log.e(TAG, "onUserJoined userId: " + userId);
    runOnUiThread(new Runnable() {
        @Override
        public void run() {
            Toast.makeText(LiveActivity.this, userId + "加入了房间", Toast.LENGTH_SHORT).show();
            SurfaceView surface = HRTCEngine.createRenderer(getApplicationContext());
            mHwRtcEngine.startRemoteStreamView(userId,surface,  HRTCEnums.HRTCStreamType.HRTC_STREAM_TYPE_HD);
            mHwRtcEngine.setRemoteViewDisplayMode(userId,HRTCEnums.HRTCVideoDisplayMode.HRTC_VIDEO_DISPLAY_MODE_HIDDEN);
            mVideoGridContainer.addUserVideoSurface(userId, surface);//mVideoGridContainer 为视图容器
        }
    });
}

@Override
public void onUserOffline(String roomId, final String userId, int reason) {
    Log.i(TAG, "HwRtcDemo onUserOffline roomId:" + roomId + ", userId:" + userId + ", reason:" + reason);
    runOnUiThread(new Runnable() {
        @Override
        public void run() {
            Log.e(TAG, "HwRtcDemo run removeRemoteUser! ");
            Toast.makeText(LiveActivity.this, userId + "离开了房间", Toast.LENGTH_SHORT).show();

            mHwRtcEngine.stopRemoteStreamView(userId);
            mVideoGridContainer.removeUserVideo(userId, false);
        }
    });
}

mHwRtcEngine.leaveRoom();
finish();