com.hyphenate.chat.EMCallManager类 参考

类
class	CallStateUnion
class	EMACallListenerDelegate
interface	EMCallPushProvider
interface	EMCameraDataProcessor

Public 成员函数
String	getIncomingCallBroadcastAction ()
void	setCameraDataProcessor (EMCameraDataProcessor processor)
void	setPushProvider (EMCallPushProvider provider)
CallState	getCallState ()
EMVideoCallHelper	getVideoCallHelper ()
void	makeVideoCall (String username) throws EMServiceNotReadyException
void	makeVideoCall (String username, String ext) throws EMServiceNotReadyException
void	makeVideoCall (String username, String ext, boolean recordOnServer, boolean mergeStream) throws EMServiceNotReadyException
void	makeVoiceCall (String username) throws EMServiceNotReadyException
void	makeVoiceCall (String username, String ext) throws EMServiceNotReadyException
void	makeVoiceCall (String username, String ext, boolean recordOnServer, boolean mergeStream) throws EMServiceNotReadyException
void	addCallStateChangeListener (EMCallStateChangeListener listener)
void	removeCallStateChangeListener (EMCallStateChangeListener listener)
synchronized void	setSurfaceView (EMCallSurfaceView localSurface, EMCallSurfaceView oppositeSurface)
void	answerCall () throws EMNoActiveCallException
void	rejectCall () throws EMNoActiveCallException
void	endCall () throws EMNoActiveCallException
boolean	isDirectCall ()
void	pauseVoiceTransfer () throws HyphenateException
void	resumeVoiceTransfer () throws HyphenateException
void	pauseVideoTransfer () throws HyphenateException
void	resumeVideoTransfer () throws HyphenateException
void	muteRemoteAudio (boolean mute)
void	muteRemoteVideo (boolean mute)
void	setCameraFacing (int facing) throws HyphenateException
synchronized void	switchCamera ()
int	getCameraFacing ()
EMCallOptions	getCallOptions ()
EMCallSession	getCurrentCallSession ()
void	inputExternalVideoData (byte[] data, int width, int height, int rotation)
void	inputExternalVideoData (byte[] data, RtcConnection.FORMAT format, int width, int height, int stride, int sliceHeight, int rotation)
int	inputExternalAudioData (byte[] data, int length)
void	setWaterMark (EMWaterMarkOption waterMark)
void	clearWaterMark ()

静态 Public 属性
static final String	IncomingCallAction = ".action.incomingcall"

Protected 成员函数
	EMCallManager (EMClient client, EMACallManager manager)
void	changeState (final CallState state, final CallError callError)

成员函数说明

void com.hyphenate.chat.EMCallManager.addCallStateChangeListener

(

EMCallStateChangeListener

listener

)

设置通话状态监听

参数

listener

void com.hyphenate.chat.EMCallManager.answerCall

(

)

throws EMNoActiveCallException

接听通话

异常

EMNoActiveCallException

void com.hyphenate.chat.EMCallManager.endCall

(

)

throws EMNoActiveCallException

挂断通话

异常

EMNoActiveCallException

int com.hyphenate.chat.EMCallManager.getCameraFacing

(

)

获取当前正在使用的摄像头

返回

值可以是

int com.hyphenate.chat.EMCallManager.inputExternalAudioData	(	byte[]	data,
		int	length
	)

从外部直接输入音频数据 （发送的数据为计算出来的10ms的pcm byte数据 该功能目前只支持单声道，）

参数

data	发送的自定义音频数据（计算出来的10ms的pcm byte数据）
length	发送的自定义音频数据长度 ,是计算出来的10ms所需要的pcm byte数据长度， 计算方式: length = sampleRate * 10 / 1000 * bytesPerSample * channels. 参数说明：sampleRate 音频采样率 channels 音频声道（目前本sdk只支持单声道） bytesPerSample = BITS_PER_SAMPLE/8( 一般 BITS_PER_SAMPLE=16 ， 默认的音频数据格式是PCM 16位每个样本.）

返回

0 - 输入成功 -1 - 输入失败，缓冲区未满 -2 - 输入失败，缓冲区满

void com.hyphenate.chat.EMCallManager.inputExternalVideoData	(	byte[]	data,
		int	width,
		int	height,
		int	rotation
	)

从外部直接输入视频数据, 仅支持NV21数据格式

参数

data
width
height
rotation

void com.hyphenate.chat.EMCallManager.inputExternalVideoData	(	byte[]	data,
		RtcConnection.FORMAT	format,
		int	width,
		int	height,
		int	stride,
		int	sliceHeight,
		int	rotation
	)

从外部直接输入视频数据

参数

data
width
height
stride,used	in NV12 format, usally same as width
sliceHeight,used	in NV12 format, usally same as height
rotation

boolean com.hyphenate.chat.EMCallManager.isDirectCall

(

)

返回当前通话时是否为P2P直连

返回

void com.hyphenate.chat.EMCallManager.makeVideoCall

(

String

username

)

throws EMServiceNotReadyException

发起呼叫，进行视频通话请求，进行视频呼叫前，请先在Activity.onCreate中先执行setSurfaceView。

参数

username

被呼叫的用户id

异常

EMServiceNotReadyException

呼叫过程中遇到异常

void com.hyphenate.chat.EMCallManager.makeVideoCall	(	String	username,
		String	ext
	)		throws EMServiceNotReadyException

发起呼叫，进行视频通话请求，进行视频呼叫前，请先在Activity.onCreate中先执行setSurfaceView。

参数

username	被呼叫的用户id
ext	扩展字段，用户可以用来传输自定义的内容

异常

EMServiceNotReadyException

呼叫过程中遇到异常

void com.hyphenate.chat.EMCallManager.makeVideoCall	(	String	username,
		String	ext,
		boolean	recordOnServer,
		boolean	mergeStream
	)		throws EMServiceNotReadyException

发起呼叫，进行视频通话请求，进行视频呼叫前，请先在Activity.onCreate中先执行setSurfaceView。

参数

username	被呼叫的用户id
ext	扩展字段，用户可以用来传输自定义的内容
recordOnServer	是否在服务器端录制该通话
mergeStream	服务器端录制时是否合并流

异常

EMServiceNotReadyException

呼叫过程中遇到异常

void com.hyphenate.chat.EMCallManager.makeVoiceCall

(

String

username

)

throws EMServiceNotReadyException

发起呼叫，进行语音通话请求

参数

username

被呼叫的用户id

异常

EMServiceNotReadyException

呼叫过程中遇到异常 如果IM没有连接，或者之前通话的连接没有断开，会抛出次异常

void com.hyphenate.chat.EMCallManager.makeVoiceCall	(	String	username,
		String	ext
	)		throws EMServiceNotReadyException

发起呼叫，进行语音通话请求

参数

username	被呼叫的用户id
ext	扩展字段，用户可以用来传输自定义的内容

异常

EMServiceNotReadyException

呼叫过程中遇到异常 如果IM没有连接，或者之前通话的连接没有断开，会抛出次异常

void com.hyphenate.chat.EMCallManager.makeVoiceCall	(	String	username,
		String	ext,
		boolean	recordOnServer,
		boolean	mergeStream
	)		throws EMServiceNotReadyException

发起呼叫，进行语音通话请求

参数

username	被呼叫的用户id
ext	扩展字段，用户可以用来传输自定义的内容
recordOnServer	是否在服务器端录制该通话
mergeStream	服务器端录制时是否合并流

异常

EMServiceNotReadyException

呼叫过程中遇到异常 如果IM没有连接，或者之前通话的连接没有断开，会抛出次异常

void com.hyphenate.chat.EMCallManager.muteRemoteAudio

(

boolean

mute

)

mute远端音频

void com.hyphenate.chat.EMCallManager.muteRemoteVideo

(

boolean

mute

)

~ mute远端视频

void com.hyphenate.chat.EMCallManager.pauseVideoTransfer

(

)

throws HyphenateException

实时通话时停止视频数据传输

void com.hyphenate.chat.EMCallManager.pauseVoiceTransfer

(

)

throws HyphenateException

实时通话时暂停语音数据传输

void com.hyphenate.chat.EMCallManager.rejectCall

(

)

throws EMNoActiveCallException

拒绝接听

异常

EMNoActiveCallException

void com.hyphenate.chat.EMCallManager.removeCallStateChangeListener

(

EMCallStateChangeListener

listener

)

移除通话监听

参数

listener

void com.hyphenate.chat.EMCallManager.resumeVideoTransfer

(

)

throws HyphenateException

实时通话时恢复视频数据传输

void com.hyphenate.chat.EMCallManager.resumeVoiceTransfer

(

)

throws HyphenateException

实时通话时恢复语音数据传输

void com.hyphenate.chat.EMCallManager.setCameraDataProcessor

(

EMCameraDataProcessor

processor

)

Not implemented. This method will be removed in future versions.

参数

processor

void com.hyphenate.chat.EMCallManager.setCameraFacing

(

int

facing

)

throws HyphenateException

开启相机拍摄

参数

facing

参数可以是CameraInfo.CAMERA_FACING_BACK, 或者CameraInfo.CAMERA_FACING_FRONT

异常

HyphenateException

如果cameraIndex不是CameraInfo.CAMERA_FACING_BACK，也不是CameraInfo.CAMERA_FACING_FRONT，会抛出异常.

synchronized void com.hyphenate.chat.EMCallManager.setSurfaceView	(	EMCallSurfaceView	localSurface,
		EMCallSurfaceView	oppositeSurface
	)

这里一定要在{Activity::onCreate()}方法中调用，防止无法准确获取到 surface 大小

参数

localSurface	默认本地预览画面控件
oppositeSurface	默认远端画面控件

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该类的文档由以下文件生成:

• hyphenatechatsdk/src/com/hyphenate/chat/EMCallManager.java