/*
 * MainActivity.java
 * Author: daniusdk.com
 * WeChat: xinsheng120
 */
@Override
protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.activity_main);
	...
	context_ = this.getApplicationContext();
	libPublisher = new SmartPublisherJniV2();
	libPublisher.InitRtspServer(context_);      //和UnInitRtspServer配對使用，即便是啟動(dòng)多個(gè)RTSP服務(wù)，也只需調(diào)用一次InitRtspServer，請確保在OpenRtspServer之前調(diào)用
}

//啟動(dòng)/停止RTSP服務(wù)
class ButtonRtspServiceListener implements View.OnClickListener {
	public void onClick(View v) {
		if (isRTSPServiceRunning) {
			stopRtspService();
			btnRtspService.setText("啟動(dòng)RTSP服務(wù)");
			btnRtspPublisher.setEnabled(false);
			isRTSPServiceRunning = false;
			return;
		}
		Log.i(TAG, "onClick start rtsp service..");
		rtsp_handle_ = libPublisher.OpenRtspServer(0);
		if (rtsp_handle_ == 0) {
			Log.e(TAG, "創(chuàng)建rtsp server實(shí)例失敗! 請檢查SDK有效性");
		} else {
			int port = 8554;
			if (libPublisher.SetRtspServerPort(rtsp_handle_, port) != 0) {
				libPublisher.CloseRtspServer(rtsp_handle_);
				rtsp_handle_ = 0;
				Log.e(TAG, "創(chuàng)建rtsp server端口失敗! 請檢查端口是否重復(fù)或者端口不在范圍內(nèi)!");
			}
			if (libPublisher.StartRtspServer(rtsp_handle_, 0) == 0) {
				Log.i(TAG, "啟動(dòng)rtsp server 成功!");
			} else {
				libPublisher.CloseRtspServer(rtsp_handle_);
				rtsp_handle_ = 0;
				Log.e(TAG, "啟動(dòng)rtsp server失敗! 請檢查設(shè)置的端口是否被占用!");
			}
			btnRtspService.setText("停止RTSP服務(wù)");
			btnRtspPublisher.setEnabled(true);
			isRTSPServiceRunning = true;
		}
	}
}

//停止RTSP服務(wù)
private void stopRtspService() {
	if(!isRTSPServiceRunning)
	{
		return;
	}
	if (libPublisher != null && rtsp_handle_ != 0) {
		libPublisher.StopRtspServer(rtsp_handle_);
		libPublisher.CloseRtspServer(rtsp_handle_);
		rtsp_handle_ = 0;
	}
}

//發(fā)布/停止RTSP流
class ButtonRtspPublisherListener implements View.OnClickListener {
	public void onClick(View v) {
		if (stream_publisher_.is_rtsp_publishing()) {
			stopRtspPublisher();
			btnRtspPublisher.setText("發(fā)布RTSP流");
			btnGetRtspSessionNumbers.setEnabled(false);
			btnRtspService.setEnabled(true);
			return;
		}
		Log.i(TAG, "onClick start rtsp publisher..");
		InitAndSetConfig();
		String rtsp_stream_name = "stream1";
		stream_publisher_.SetRtspStreamName(rtsp_stream_name);
		stream_publisher_.ClearRtspStreamServer();
		stream_publisher_.AddRtspStreamServer(rtsp_handle_);
		if (!stream_publisher_.StartRtspStream()) {
			stream_publisher_.try_release();
			Log.e(TAG, "調(diào)用發(fā)布rtsp流接口失敗!");
			return;
		}
		startAudioRecorder();
		startLayerPostThread();
		btnRtspPublisher.setText("停止RTSP流");
		btnGetRtspSessionNumbers.setEnabled(true);
		btnRtspService.setEnabled(false);
	}
}

//停止發(fā)布RTSP流
private void stopRtspPublisher() {
	stream_publisher_.StopRtspStream();
	stream_publisher_.try_release();
	if (!stream_publisher_.is_publishing())
		stopAudioRecorder();
}

/*
 * MainActivity.java
 * Author: daniusdk.com
 */
private void InitAndSetConfig() {
	if (null == libPublisher)
		return;
	if (!stream_publisher_.empty())
		return;
	Log.i(TAG, "InitAndSetConfig video width: " + video_width_ + ", height" + video_height_ + " imageRotationDegree:" + cameraImageRotationDegree_);
	int audio_opt = 1;
	long handle = libPublisher.SmartPublisherOpen(context_, audio_opt, 3,  video_width_, video_height_);
	if (0==handle) {
		Log.e(TAG, "sdk open failed!");
		return;
	}
	Log.i(TAG, "publisherHandle=" + handle);
	int fps = 25;
	int gop = fps * 3;
	initialize_publisher(libPublisher, handle, video_width_, video_height_, fps, gop);
	stream_publisher_.set(libPublisher, handle);
}

private boolean initialize_publisher(SmartPublisherJniV2 lib_publisher, long handle, int width, int height, int fps, int gop) {
	if (null == lib_publisher) {
		Log.e(TAG, "initialize_publisher lib_publisher is null");
		return false;
	}
	if (0 == handle) {
		Log.e(TAG, "initialize_publisher handle is 0");
		return false;
	}
	if (videoEncodeType == 1) {
		int kbps = LibPublisherWrapper.estimate_video_hardware_kbps(width, height, fps, true);
		Log.i(TAG, "h264HWKbps: " + kbps);
		int isSupportH264HWEncoder = lib_publisher.SetSmartPublisherVideoHWEncoder(handle, kbps);
		if (isSupportH264HWEncoder == 0) {
			lib_publisher.SetNativeMediaNDK(handle, 0);
			lib_publisher.SetVideoHWEncoderBitrateMode(handle, 1); // 0:CQ, 1:VBR, 2:CBR
			lib_publisher.SetVideoHWEncoderQuality(handle, 39);
			lib_publisher.SetAVCHWEncoderProfile(handle, 0x08); // 0x01: Baseline, 0x02: Main, 0x08: High
			// lib_publisher.SetAVCHWEncoderLevel(handle, 0x200); // Level 3.1
			// lib_publisher.SetAVCHWEncoderLevel(handle, 0x400); // Level 3.2
			// lib_publisher.SetAVCHWEncoderLevel(handle, 0x800); // Level 4
			lib_publisher.SetAVCHWEncoderLevel(handle, 0x1000); // Level 4.1 多數(shù)情況下,這個(gè)夠用了
			//lib_publisher.SetAVCHWEncoderLevel(handle, 0x2000); // Level 4.2
			// lib_publisher.SetVideoHWEncoderMaxBitrate(handle, ((long)h264HWKbps)*1300);
			Log.i(TAG, "Great, it supports h.264 hardware encoder!");
		}
	} else if (videoEncodeType == 2) {
		int kbps = LibPublisherWrapper.estimate_video_hardware_kbps(width, height, fps, false);
		Log.i(TAG, "hevcHWKbps: " + kbps);
		int isSupportHevcHWEncoder = lib_publisher.SetSmartPublisherVideoHevcHWEncoder(handle, kbps);
		if (isSupportHevcHWEncoder == 0) {
			lib_publisher.SetNativeMediaNDK(handle, 0);
			lib_publisher.SetVideoHWEncoderBitrateMode(handle, 1); // 0:CQ, 1:VBR, 2:CBR
			lib_publisher.SetVideoHWEncoderQuality(handle, 39);
			// libPublisher.SetVideoHWEncoderMaxBitrate(handle, ((long)hevcHWKbps)*1200);
			Log.i(TAG, "Great, it supports hevc hardware encoder!");
		}
	}
	boolean is_sw_vbr_mode = true;
	//H.264 software encoder
	if (is_sw_vbr_mode) {
		int is_enable_vbr = 1;
		int video_quality = LibPublisherWrapper.estimate_video_software_quality(width, height, true);
		int vbr_max_kbps = LibPublisherWrapper.estimate_video_vbr_max_kbps(width, height, fps);
		lib_publisher.SmartPublisherSetSwVBRMode(handle, is_enable_vbr, video_quality, vbr_max_kbps);
	}
	if (is_pcma_) {
		lib_publisher.SmartPublisherSetAudioCodecType(handle, 3);
	} else {
		lib_publisher.SmartPublisherSetAudioCodecType(handle, 1);
	}
	lib_publisher.SetSmartPublisherEventCallbackV2(handle, new EventHandlerPublisherV2().set(handler_, record_executor_));
	lib_publisher.SmartPublisherSetSWVideoEncoderProfile(handle, 3);
	lib_publisher.SmartPublisherSetSWVideoEncoderSpeed(handle, 2);
	lib_publisher.SmartPublisherSetGopInterval(handle, gop);
	lib_publisher.SmartPublisherSetFPS(handle, fps);
	// lib_publisher.SmartPublisherSetSWVideoBitRate(handle, 600, 1200);
	boolean is_noise_suppression = true;
	lib_publisher.SmartPublisherSetNoiseSuppression(handle, is_noise_suppression ? 1 : 0);
	boolean is_agc = false;
	lib_publisher.SmartPublisherSetAGC(handle, is_agc ? 1 : 0);
	int echo_cancel_delay = 0;
	lib_publisher.SmartPublisherSetEchoCancellation(handle, 1, echo_cancel_delay);
	return true;
}

private static class EventHandlerPublisherV2 implements NTSmartEventCallbackV2 {
	@Override
	public void onNTSmartEventCallbackV2(long handle, int id, long param1, long param2, String param3, String param4, Object param5) {
		switch (id) {
			...
			case NTSmartEventID.EVENT_DANIULIVE_ERC_PUBLISHER_RTSP_URL:
				publisher_event = "RTSP服務(wù)URL: " + param3;
				break;
		}
	}
}

//獲取RTSP會(huì)話數(shù)
class ButtonGetRtspSessionNumbersListener implements View.OnClickListener {
	public void onClick(View v) {
		if (libPublisher != null && rtsp_handle_ != 0) {
			int session_numbers = libPublisher.GetRtspServerClientSessionNumbers(rtsp_handle_);
			Log.i(TAG, "GetRtspSessionNumbers: " + session_numbers);
			PopRtspSessionNumberDialog(session_numbers);
		}
	}
}
//當(dāng)前RTSP會(huì)話數(shù)彈出框
private void PopRtspSessionNumberDialog(int session_numbers) {
	final EditText inputUrlTxt = new EditText(this);
	inputUrlTxt.setFocusable(true);
	inputUrlTxt.setEnabled(false);
	String session_numbers_tag = "RTSP服務(wù)當(dāng)前客戶會(huì)話數(shù): " + session_numbers;
	inputUrlTxt.setText(session_numbers_tag);
	AlertDialog.Builder builderUrl = new AlertDialog.Builder(this);
	builderUrl
			.setTitle("內(nèi)置RTSP服務(wù)")
			.setView(inputUrlTxt).setNegativeButton("確定", null);
	builderUrl.show();
}

@Override
protected void onDestroy() {
	Log.i(TAG, "activity destory!");
	stopAudioRecorder();
	stopRtspPublisher();
	stopRtspService();
	isRTSPServiceRunning = false;
	stream_publisher_.release();
	if (libPublisher != null)
		libPublisher.UnInitRtspServer();      //如已啟用內(nèi)置服務(wù)功能(InitRtspServer)，調(diào)用UnInitRtspServer, 注意，即便是啟動(dòng)多個(gè)RTSP服務(wù)，也只需調(diào)用UnInitRtspServer一次
	stopLayerPostThread();
	if (camera2Helper != null) {
		camera2Helper.release();
	}
	super.onDestroy();
}