基于海康威视网络摄像机的Android二次开发
最近的一次开发工作中，需要开发一个app里面包含海康威视摄像机的监控和控制部分，通过和海康sdk工程师联系已经网上的资源，终于实现的所需要的功能，下面是我开发过程中的监控部分的代码和步骤，分享给大家，希望有所帮助，同时也是对网上资源的感谢。我的开发是使用Android studio，在局域网环境下，将几个摄像机插到路由器上，然后手机和摄像机在同一网段下实现的监控。
实现效果：
效果展示之后，接下来就是开发步骤了，在我的开发过程当中，我花费了相当一部分时间去找海康的sdk和jar包，先是在百度上找，好多不可以用，后来在海康售后那获得了sdk（文末会提供源码下载地址）。准备工作完成后接下来就是实现步骤了。
1.首先我们需要导入sdk和jar包，这里不再赘述，直接放目录截图
2.千万不要忘记开启权限，我忘记开启权限，导致耽误了好长一段时间：
3.我们导入jar包和sdk后需要在gradle中引入，同步。将下面两段代码放入对应bulid.gradle中
sourceSets.main {
jniLibs.srcDirs = ['libs']
}
compile files('libs/AudioEngineSDK.jar')
compile files('libs/HCNetSDK.jar')
compile files('libs/jna.jar')
compile files('libs/PlayerSDK.jar')4.接下来，我们编写布局，下面是我的布局文件代码。
5.下面就是开始编写最重要的部分了，在MainActivity中：
a.我们需要做的就是连接摄像机（登陆），需要密码，账号，IP，端口信息。以我的为例（admin，admin123， 192.168.137.1，8001）.
m_oLoginBtn.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View v) {
m_oIPAddr = "192.168.137.1";
m_oPort = "8001";
try {
if (m_iLogID < 0) {
// login on the device
m_iLogID = loginDevice();
if (m_iLogID < 0) {
Log.e(TAG, "This device logins failed!");
return;
} else {
System.out.println("m_iLogID=" + m_iLogID);
}
// get instance of exception callback and set
ExceptionCallBack oexceptionCbf = getExceptiongCbf();
if (oexceptionCbf == null) {
Log.e(TAG, "ExceptionCallBack object is failed!");
return;
}
if (!HCNetSDK.getInstance().NET_DVR_SetExceptionCallBack(
oexceptionCbf)) {
Log.e(TAG, "NET_DVR_SetExceptionCallBack is failed!");
return;
}
m_oLoginBtn.setText("Logout");
Log.i(TAG,
"Login sucess ****************************1***************************");
} else {
// whether we have logout
if (!HCNetSDK.getInstance().NET_DVR_Logout_V30(m_iLogID)) {
Log.e(TAG, " NET_DVR_Logout is failed!");
return;
}
m_oLoginBtn.setText("西南摄像机");
m_iLogID = -1;
}
} catch (Exception err) {
Log.e(TAG, "error: " + err.toString());
}
}
});b.接下来就是需要实现我们的播放点击事件了，直接贴代码：
m_oPreviewBtn.setOnClickListener(new View.OnClickListener(){
public void onClick(View v) {
try {
if (m_iLogID < 0) {
Log.e(TAG, "please login on device first");
return;
}
if (m_bNeedDecode) {
if (m_iChanNum > 1)// preview more than a channel
{
if (!m_bMultiPlay) {
m_bMultiPlay = true;
m_oPreviewBtn.setText("停止");
} else {
stopMultiPreview();
m_bMultiPlay = false;
m_oPreviewBtn.setText("播放");
}
} else // preivew a channel
{
if (m_iPlayID < 0) {
startSinglePreview();
} else {
stopSinglePreview();
m_oPreviewBtn.setText("播放");
}
}
} else {
}
} catch (Exception err) {
Log.e(TAG, "error: " + err.toString());
}
}
});
c.最后就是我们的控制button，这里我将左转和右转写到一个button上，第一次点击左转，第二次点击右转：
m_oPTZBtn.setOnTouchListener(new OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
try {
if (m_iLogID < 0) {
Log.e(TAG, "please login on a device first");
return false;
}
if (event.getAction() == MotionEvent.ACTION_DOWN) {
if (m_bPTZL == false) {
if (!HCNetSDK.getInstance().NET_DVR_PTZControl_Other(
m_iLogID, m_iStartChan, PTZCommand.PAN_LEFT, 0)) {
Log.e(TAG,
"start PAN_LEFT failed with error code: "
+ HCNetSDK.getInstance()
.NET_DVR_GetLastError());
} else {
Log.i(TAG, "start PAN_LEFT succ");
}
} else {
if (!HCNetSDK.getInstance()
.NET_DVR_PTZControl_Other(m_iLogID,
m_iStartChan, PTZCommand.PAN_RIGHT, 0)) {
Log.e(TAG,
"start PAN_RIGHT failed with error code: "
+ HCNetSDK.getInstance()
.NET_DVR_GetLastError());
} else {
Log.i(TAG, "start PAN_RIGHT succ");
}
}
} else if (event.getAction() == MotionEvent.ACTION_UP) {
if (m_bPTZL == false) {
if (!HCNetSDK.getInstance().NET_DVR_PTZControl_Other(
m_iLogID, m_iStartChan, PTZCommand.PAN_LEFT, 1)) {
Log.e(TAG, "stop PAN_LEFT failed with error code: "
+ HCNetSDK.getInstance()
.NET_DVR_GetLastError());
} else {
Log.i(TAG, "stop PAN_LEFT succ");
}
m_bPTZL = true;
m_oPTZBtn.setText("右转");
} else {
if (!HCNetSDK.getInstance()
.NET_DVR_PTZControl_Other(m_iLogID,
m_iStartChan, PTZCommand.PAN_RIGHT, 1)) {
Log.e(TAG,
"stop PAN_RIGHT failed with error code: "
+ HCNetSDK.getInstance()
.NET_DVR_GetLastError());
} else {
Log.i(TAG, "stop PAN_RIGHT succ");
}
m_bPTZL = false;
m_oPTZBtn.setText("左转");
}
}
return true;
} catch (Exception err) {
Log.e(TAG, "error: " + err.toString());
return false;
}
}
});
以上便是开发的简单介绍，不管怎么描述都不如代码来的直接，下面是MainActivity的全部代码
package com.example.yangjianlin.hkmonitor_3813;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import java.io.FileOutputStream;
import java.text.SimpleDateFormat;
import org.MediaPlayer.PlayM4.Player;
import android.app.Activity;
import android.content.Context;
import android.graphics.PixelFormat;
import android.os.Bundle;
import android.util.DisplayMetrics;
import android.util.Log;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.Surface;
import android.view.SurfaceHolder;
import android.view.SurfaceHolder.Callback;
import android.view.SurfaceView;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.FrameLayout;
import com.hikvision.netsdk.COND_INT_PTR;
import com.hikvision.netsdk.ExceptionCallBack;
import com.hikvision.netsdk.HCNetSDK;
import com.hikvision.netsdk.INT_PTR;
import com.hikvision.netsdk.NET_DVR_CLIENTINFO;
import com.hikvision.netsdk.NET_DVR_COMPRESSIONCFG_V30;
import com.hikvision.netsdk.NET_DVR_COND_INT;
import com.hikvision.netsdk.NET_DVR_CONFIG;
import com.hikvision.netsdk.NET_DVR_DEVICEINFO_V30;
import com.hikvision.netsdk.NET_DVR_EZVIZ_USER_LOGIN_INFO;
import com.hikvision.netsdk.NET_DVR_OPEN_EZVIZ_USER_LOGIN_INFO;
import com.hikvision.netsdk.NET_DVR_PLAYBACK_INFO;
import com.hikvision.netsdk.NET_DVR_PREVIEWINFO;
import com.hikvision.netsdk.NET_DVR_SCREEM_FILE_DOWNLOAD_PARAM;
import com.hikvision.netsdk.NET_DVR_SCREEN_CONTROL_V41;
import com.hikvision.netsdk.NET_DVR_SCREEN_FILE_INFO;
import com.hikvision.netsdk.NET_DVR_SCREEN_RESPONSE_CMD;
import com.hikvision.netsdk.NET_DVR_TIME;
import com.hikvision.netsdk.NET_DVR_VIDEOWALLWINDOWPOSITION;
import com.hikvision.netsdk.NET_DVR_XML_CONFIG_INPUT;
import com.hikvision.netsdk.NET_DVR_XML_CONFIG_OUTPUT;
import com.hikvision.netsdk.NET_SDK_CALLBACK_TYPE;
import com.hikvision.netsdk.NET_SDK_DOWNLOAD_TYPE;
import com.hikvision.netsdk.PTZCommand;
import com.hikvision.netsdk.PlaybackCallBack;
import com.hikvision.netsdk.PlaybackControlCommand;
import com.hikvision.netsdk.RealPlayCallBack;
import com.hikvision.netsdk.RemoteConfigCallback;
/**
*
* ClassName DemoActivity Class
*
*
* @author zhuzhenlei
* @version V1.0
* @modificationHistory
*/
public class MainActivity extends Activity implements Callback {
private Button m_oLoginBtn = null;
private Button m_oPreviewBtn = null;
private Button m_oPTZBtn = null;
private SurfaceView m_osurfaceView = null;
private Button m_oLoginBtn2 = null;
private Button m_oLoginBtn3 = null;
private String m_oIPAddr = "192.168.137.37";
private String m_oPort = "8001";
private String m_oUser = "admin";
private String m_oPsd = "admin123";
private NET_DVR_DEVICEINFO_V30 m_oNetDvrDeviceInfoV30 = null;
private int m_iLogID = -1; // return by NET_DVR_Login_v30
private int m_iPlayID = -1; // return by NET_DVR_RealPlay_V30
private int m_iPlaybackID = -1; // return by NET_DVR_PlayBackByTime
private int m_iPort = -1; // play port
private int m_iStartChan = 0; // start channel no
private int m_iChanNum = 0; // channel number
//private static PlaySurfaceView[] playView = new PlaySurfaceView[4];
private final String TAG = "DemoActivity";
private boolean m_bTalkOn = false;
private boolean m_bPTZL = false;
private boolean m_bMultiPlay = false;
private boolean m_bNeedDecode = true;
private boolean m_bSaveRealData = false;
private boolean m_bStopPlayback = false;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (!initeSdk()) {
}
m_oLoginBtn = (Button) findViewById(R.id.btn_Login);
m_oPreviewBtn = (Button) findViewById(R.id.btn_Preview);
m_oPTZBtn = (Button) findViewById(R.id.btn_PTZ);
m_osurfaceView = (SurfaceView) findViewById(R.id.Sur_Player);
m_oLoginBtn2 = (Button) findViewById(R.id.btn_Login2);
m_oLoginBtn3 = (Button) findViewById(R.id.btn_Login3);
m_oLoginBtn.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View v) {
m_oIPAddr = "192.168.137.1";
m_oPort = "8001";
try {
if (m_iLogID < 0) {
// login on the device
m_iLogID = loginDevice();
if (m_iLogID < 0) {
Log.e(TAG, "This device logins failed!");
return;
} else {
System.out.println("m_iLogID=" + m_iLogID);
}
// get instance of exception callback and set
ExceptionCallBack oexceptionCbf = getExceptiongCbf();
if (oexceptionCbf == null) {
Log.e(TAG, "ExceptionCallBack object is failed!");
return;
}
if (!HCNetSDK.getInstance().NET_DVR_SetExceptionCallBack(
oexceptionCbf)) {
Log.e(TAG, "NET_DVR_SetExceptionCallBack is failed!");
return;
}
m_oLoginBtn.setText("Logout");
Log.i(TAG,
"Login sucess ****************************1***************************");
} else {
// whether we have logout
if (!HCNetSDK.getInstance().NET_DVR_Logout_V30(m_iLogID)) {
Log.e(TAG, " NET_DVR_Logout is failed!");
return;
}
m_oLoginBtn.setText("西南摄像机");
m_iLogID = -1;
}
} catch (Exception err) {
Log.e(TAG, "error: " + err.toString());
}
}
});
m_oLoginBtn2.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View v) {
m_oIPAddr = "192.168.137.2";
m_oPort = "8001";
try {
if (m_iLogID < 0) {
// login on the device
m_iLogID = loginDevice();
if (m_iLogID < 0) {
Log.e(TAG, "This device logins failed!");
return;
} else {
System.out.println("m_iLogID=" + m_iLogID);
}
// get instance of exception callback and set
ExceptionCallBack oexceptionCbf = getExceptiongCbf();
if (oexceptionCbf == null) {
Log.e(TAG, "ExceptionCallBack object is failed!");
return;
}
if (!HCNetSDK.getInstance().NET_DVR_SetExceptionCallBack(
oexceptionCbf)) {
Log.e(TAG, "NET_DVR_SetExceptionCallBack is failed!");
return;
}
m_oLoginBtn2.setText("Logout");
Log.i(TAG,
"Login sucess ****************************1***************************");
} else {
// whether we have logout
if (!HCNetSDK.getInstance().NET_DVR_Logout_V30(m_iLogID)) {
Log.e(TAG, " NET_DVR_Logout is failed!");
return;
}
m_oLoginBtn2.setText("西南摄像机");
m_iLogID = -1;
}
} catch (Exception err) {
Log.e(TAG, "error: " + err.toString());
}
}
});
m_oLoginBtn3.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View v) {
m_oIPAddr = "192.168.137.3";
m_oPort = "8001";
try {
if (m_iLogID < 0) {
// login on the device
m_iLogID = loginDevice();
if (m_iLogID < 0) {
Log.e(TAG, "This device logins failed!");
return;
} else {
System.out.println("m_iLogID=" + m_iLogID);
}
// get instance of exception callback and set
ExceptionCallBack oexceptionCbf = getExceptiongCbf();
if (oexceptionCbf == null) {
Log.e(TAG, "ExceptionCallBack object is failed!");
return;
}
if (!HCNetSDK.getInstance().NET_DVR_SetExceptionCallBack(
oexceptionCbf)) {
Log.e(TAG, "NET_DVR_SetExceptionCallBack is failed!");
return;
}
m_oLoginBtn3.setText("Logout");
Log.i(TAG,
"Login sucess ****************************1***************************");
} else {
// whether we have logout
if (!HCNetSDK.getInstance().NET_DVR_Logout_V30(m_iLogID)) {
Log.e(TAG, " NET_DVR_Logout is failed!");
return;
}
m_oLoginBtn3.setText("西南摄像机");
m_iLogID = -1;
}
} catch (Exception err) {
Log.e(TAG, "error: " + err.toString());
}
}
});
m_oPreviewBtn.setOnClickListener(new View.OnClickListener(){
public void onClick(View v) {
try {
if (m_iLogID < 0) {
Log.e(TAG, "please login on device first");
return;
}
if (m_bNeedDecode) {
if (m_iChanNum > 1)// preview more than a channel
{
if (!m_bMultiPlay) {
m_bMultiPlay = true;
m_oPreviewBtn.setText("停止");
} else {
stopMultiPreview();
m_bMultiPlay = false;
m_oPreviewBtn.setText("播放");
}
} else // preivew a channel
{
if (m_iPlayID < 0) {
startSinglePreview();
} else {
stopSinglePreview();
m_oPreviewBtn.setText("播放");
}
}
} else {
}
} catch (Exception err) {
Log.e(TAG, "error: " + err.toString());
}
}
});
m_oPTZBtn.setOnTouchListener(new OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
try {
if (m_iLogID < 0) {
Log.e(TAG, "please login on a device first");
return false;
}
if (event.getAction() == MotionEvent.ACTION_DOWN) {
if (m_bPTZL == false) {
if (!HCNetSDK.getInstance().NET_DVR_PTZControl_Other(
m_iLogID, m_iStartChan, PTZCommand.PAN_LEFT, 0)) {
Log.e(TAG,
"start PAN_LEFT failed with error code: "
+ HCNetSDK.getInstance()
.NET_DVR_GetLastError());
} else {
Log.i(TAG, "start PAN_LEFT succ");
}
} else {
if (!HCNetSDK.getInstance()
.NET_DVR_PTZControl_Other(m_iLogID,
m_iStartChan, PTZCommand.PAN_RIGHT, 0)) {
Log.e(TAG,
"start PAN_RIGHT failed with error code: "
+ HCNetSDK.getInstance()
.NET_DVR_GetLastError());
} else {
Log.i(TAG, "start PAN_RIGHT succ");
}
}
} else if (event.getAction() == MotionEvent.ACTION_UP) {
if (m_bPTZL == false) {
if (!HCNetSDK.getInstance().NET_DVR_PTZControl_Other(
m_iLogID, m_iStartChan, PTZCommand.PAN_LEFT, 1)) {
Log.e(TAG, "stop PAN_LEFT failed with error code: "
+ HCNetSDK.getInstance()
.NET_DVR_GetLastError());
} else {
Log.i(TAG, "stop PAN_LEFT succ");
}
m_bPTZL = true;
m_oPTZBtn.setText("右转");
} else {
if (!HCNetSDK.getInstance()
.NET_DVR_PTZControl_Other(m_iLogID,
m_iStartChan, PTZCommand.PAN_RIGHT, 1)) {
Log.e(TAG,
"stop PAN_RIGHT failed with error code: "
+ HCNetSDK.getInstance()
.NET_DVR_GetLastError());
} else {
Log.i(TAG, "stop PAN_RIGHT succ");
}
m_bPTZL = false;
m_oPTZBtn.setText("左转");
}
}
return true;
} catch (Exception err) {
Log.e(TAG, "error: " + err.toString());
return false;
}
}
});
}
// @Override
public void surfaceCreated(SurfaceHolder holder) {
m_osurfaceView.getHolder().setFormat(PixelFormat.TRANSLUCENT);
Log.i(TAG, "surface is created" + m_iPort);
if (-1 == m_iPort) {
return;
}
Surface surface = holder.getSurface();
if (true == surface.isValid()) {
if (false == Player.getInstance()
.setVideoWindow(m_iPort, 0, holder)) {
Log.e(TAG, "Player setVideoWindow failed!");
}
}
}
// @Override
public void surfaceChanged(SurfaceHolder holder, int format, int width,
int height) {
}
// @Override
public void surfaceDestroyed(SurfaceHolder holder) {
Log.i(TAG, "Player setVideoWindow release!" + m_iPort);
if (-1 == m_iPort) {
return;
}
if (true == holder.getSurface().isValid()) {
if (false == Player.getInstance().setVideoWindow(m_iPort, 0, null)) {
Log.e(TAG, "Player setVideoWindow failed!");
}
}
}
private boolean initeSdk() {
// init net sdk
if (!HCNetSDK.getInstance().NET_DVR_Init()) {
Log.e(TAG, "HCNetSDK init is failed!");
return false;
}
HCNetSDK.getInstance().NET_DVR_SetLogToFile(3, "/mnt/sdcard/sdklog/",
true);
return true;
}
private void startSinglePreview() {
if (m_iPlaybackID >= 0) {
Log.i(TAG, "Please stop palyback first");
return;
}
RealPlayCallBack fRealDataCallBack = getRealPlayerCbf();
if (fRealDataCallBack == null) {
Log.e(TAG, "fRealDataCallBack object is failed!");
return;
}
Log.i(TAG, "m_iStartChan:" + m_iStartChan);
NET_DVR_PREVIEWINFO previewInfo = new NET_DVR_PREVIEWINFO();
previewInfo.lChannel = m_iStartChan;
previewInfo.dwStreamType = 0; // substream
previewInfo.bBlocked = 1;
m_iPlayID = HCNetSDK.getInstance().NET_DVR_RealPlay_V40(m_iLogID,
previewInfo, fRealDataCallBack);
if (m_iPlayID < 0) {
Log.e(TAG, "NET_DVR_RealPlay is failed!Err:"
+ HCNetSDK.getInstance().NET_DVR_GetLastError());
return;
}
Log.i(TAG,
"NetSdk Play sucess ***********************3***************************");
m_oPreviewBtn.setText("Stop");
}
private void stopMultiPreview() {
int i = 0;
for (i = 0; i < 4; i++) {
//playView[i].stopPreview();
}
m_iPlayID = -1;
}
private void stopSinglePreview() {
if (m_iPlayID < 0) {
Log.e(TAG, "m_iPlayID < 0");
return;
}
// net sdk stop preview
if (!HCNetSDK.getInstance().NET_DVR_StopRealPlay(m_iPlayID)) {
Log.e(TAG, "StopRealPlay is failed!Err:"
+ HCNetSDK.getInstance().NET_DVR_GetLastError());
return;
}
m_iPlayID = -1;
stopSinglePlayer();
}
private void stopSinglePlayer() {
Player.getInstance().stopSound();
// player stop play
if (!Player.getInstance().stop(m_iPort)) {
Log.e(TAG, "stop is failed!");
return;
}
if (!Player.getInstance().closeStream(m_iPort)) {
Log.e(TAG, "closeStream is failed!");
return;
}
if (!Player.getInstance().freePort(m_iPort)) {
Log.e(TAG, "freePort is failed!" + m_iPort);
return;
}
m_iPort = -1;
}
/**
* @fn loginNormalDevice
* @author zhuzhenlei
* @brief login on device
* [out]
* @return login ID
*/
private int loginNormalDevice() {
// get instance
m_oNetDvrDeviceInfoV30 = new NET_DVR_DEVICEINFO_V30();
if (null == m_oNetDvrDeviceInfoV30) {
Log.e(TAG, "HKNetDvrDeviceInfoV30 new is failed!");
return -1;
}
String strIP = m_oIPAddr;
int nPort = Integer.parseInt(m_oPort);
String strUser = m_oUser;
String strPsd = m_oPsd;
// call NET_DVR_Login_v30 to login on, port 8000 as default
int iLogID = HCNetSDK.getInstance().NET_DVR_Login_V30(strIP, nPort,
strUser, strPsd, m_oNetDvrDeviceInfoV30);
if (iLogID < 0) {
Log.e(TAG, "NET_DVR_Login is failed!Err:"
+ HCNetSDK.getInstance().NET_DVR_GetLastError());
return -1;
}
if (m_oNetDvrDeviceInfoV30.byChanNum > 0) {
m_iStartChan = m_oNetDvrDeviceInfoV30.byStartChan;
m_iChanNum = m_oNetDvrDeviceInfoV30.byChanNum;
} else if (m_oNetDvrDeviceInfoV30.byIPChanNum > 0) {
m_iStartChan = m_oNetDvrDeviceInfoV30.byStartDChan;
m_iChanNum = m_oNetDvrDeviceInfoV30.byIPChanNum
+ m_oNetDvrDeviceInfoV30.byHighDChanNum * 256;
}
Log.i(TAG, "NET_DVR_Login is Successful!");
return iLogID;
}
private int loginDevice() {
int iLogID = -1;
iLogID = loginNormalDevice();
return iLogID;
}
private ExceptionCallBack getExceptiongCbf() {
ExceptionCallBack oExceptionCbf = new ExceptionCallBack() {
public void fExceptionCallBack(int iType, int iUserID, int iHandle) {
System.out.println("recv exception, type:" + iType);
}
};
return oExceptionCbf;
}
private RealPlayCallBack getRealPlayerCbf() {
RealPlayCallBack cbf = new RealPlayCallBack() {
public void fRealDataCallBack(int iRealHandle, int iDataType,
byte[] pDataBuffer, int iDataSize) {
// player channel 1
processRealData(1, iDataType, pDataBuffer,
iDataSize, Player.STREAM_REALTIME);
}
};
return cbf;
}
public void processRealData(int iPlayViewNo, int iDataType,
byte[] pDataBuffer, int iDataSize, int iStreamMode) {
if (!m_bNeedDecode) {
// Log.i(TAG, "iPlayViewNo:" + iPlayViewNo + ",iDataType:" +
// iDataType + ",iDataSize:" + iDataSize);
} else {
if (HCNetSDK.NET_DVR_SYSHEAD == iDataType) {
if (m_iPort >= 0) {
return;
}
m_iPort = Player.getInstance().getPort();
if (m_iPort == -1) {
Log.e(TAG, "getPort is failed with: "
+ Player.getInstance().getLastError(m_iPort));
return;
}
Log.i(TAG, "getPort succ with: " + m_iPort);
if (iDataSize > 0) {
if (!Player.getInstance().setStreamOpenMode(m_iPort,
iStreamMode)) // set stream mode
{
Log.e(TAG, "setStreamOpenMode failed");
return;
}
if (!Player.getInstance().openStream(m_iPort, pDataBuffer,
iDataSize, 2 * 1024 * 1024)) // open stream
{
Log.e(TAG, "openStream failed");
return;
}
if (!Player.getInstance().play(m_iPort,
m_osurfaceView.getHolder())) {
Log.e(TAG, "play failed");
return;
}
if (!Player.getInstance().playSound(m_iPort)) {
Log.e(TAG, "playSound failed with error code:"
+ Player.getInstance().getLastError(m_iPort));
return;
}
}
} else {
if (!Player.getInstance().inputData(m_iPort, pDataBuffer,
iDataSize)) {
// Log.e(TAG, "inputData failed with: " +
// Player.getInstance().getLastError(m_iPort));
for (int i = 0; i < 4000 && m_iPlaybackID >= 0
&& !m_bStopPlayback; i++) {
if (Player.getInstance().inputData(m_iPort,
pDataBuffer, iDataSize)) {
break;
}
if (i % 100 == 0) {
Log.e(TAG, "inputData failed with: "
+ Player.getInstance()
.getLastError(m_iPort) + ", i:" + i);
}
try {
Thread.sleep(10);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
}
}
}
最精彩的时刻来了，github传送门：https://github.com/Yang-Jianlin/YJL ，下载完整代码请访问GitHub，下载我的程序，程序包含SDK和Jar包。
希望对大家有所帮助，如有疑问欢迎在评论区留言。
说明：尊重原创，转载请标明，谢谢 ！