海康威视 Android studio 集成使用
海康威视 Android studio 集成使用
配置
切换Android studio 到project目录下，分别将jar包与armeabi包复制进去lib文件夹下：java
设置app bulid.gradle文件 主要是添加CPU限制 只支持32位 以及添加so包的路径、添加jar包依赖：android
添加权限git
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.CAPTURE_AUDIO_OUTPUT"/>
<uses-permission android:name="android.permission.RECORD_AUDIO"/>
SDK使用
在调用摄像头的Activity的oncreate（）中初始化SDKgithub
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);//log保存的路径
return true;
}
登录web
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;
}
// call NET_DVR_Login_v30 to login on, port 8000 as default
int iLogID = HCNetSDK.getInstance().NET_DVR_Login_V30(ADDRESS, PORT,
USER, PSD, 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;
}
相机预览android-studio
//预览
final NET_DVR_PREVIEWINFO ClientInfo = new NET_DVR_PREVIEWINFO();
ClientInfo.lChannel = 0;
ClientInfo.dwStreamType = 0; // substream
ClientInfo.bBlocked = 1;
//设置默认点
thread = new Thread(new Runnable() {
@Override
public void run() {
while (!Thread.currentThread().isInterrupted()) {
SystemClock.sleep(1000);
runOnUiThread(new Runnable() {
@Override
public void run() {
if (isShow)
startSinglePreview();//预览
}
});
}
}
});
thread.start();
预览摄像头须要开启线程，监听预览成功后中止线程，否则界面会显示黑色。app
startSinglePreview()代码：ide
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;
}
isShow = false;
if (NotNull.isNotNull(thread)) {
thread.interrupt();
}
h1 = new CameraManager();
h1.setLoginId(m_iLogID);
Intent intent = getIntent();
if (NotNull.isNotNull(intent) && intent.getIntExtra("INDEX", -1) != -1) {
int point = app.preferences.getInt("POINT", 0);
boolean b = HCNetSDK.getInstance().NET_DVR_PTZPreset(m_iPlayID, PTZCommand.GOTO_PRESET,
point);
}
}
控制台操做svg
@Override
public boolean onTouch(final View v, final MotionEvent event) {
if (!NotNull.isNotNull(h1)) return false;
Log.d(TAG, "onTouch: ");
new Thread() {
@Override
public void run() {
switch (v.getId()) {
case R.id.btn_Up:
if (event.getAction() == MotionEvent.ACTION_DOWN) {
h1.startMove(8, m_iLogID);
}
if (event.getAction() == MotionEvent.ACTION_UP) {
h1.stopMove(8, m_iLogID);
}
break;
case R.id.btn_Left:
if (event.getAction() == MotionEvent.ACTION_DOWN) {
h1.startMove(4, m_iLogID);
}
if (event.getAction() == MotionEvent.ACTION_UP) {
h1.stopMove(4, m_iLogID);
}
break;
case R.id.btn_Right:
if (event.getAction() == MotionEvent.ACTION_DOWN) {
h1.startMove(6, m_iLogID);
}
if (event.getAction() == MotionEvent.ACTION_UP) {
h1.stopMove(6, m_iLogID);
}
break;
case R.id.btn_Down:
if (event.getAction() == MotionEvent.ACTION_DOWN) {
h1.startMove(2, m_iLogID);
}
if (event.getAction() == MotionEvent.ACTION_UP) {
h1.stopMove(2, m_iLogID);
}
break;
case R.id.btn_ZoomIn:
if (event.getAction() == MotionEvent.ACTION_DOWN) {
h1.startZoom(1, m_iLogID);
}
if (event.getAction() == MotionEvent.ACTION_UP) {
h1.stopZoom(1, m_iLogID);
}
break;
case R.id.btn_ZoomOut:
if (event.getAction() == MotionEvent.ACTION_DOWN) {
h1.startZoom(-1, m_iLogID);
}
if (event.getAction() == MotionEvent.ACTION_UP) {
h1.stopZoom(-1, m_iLogID);
}
break;
default:
break;
}
}
}.start();
return false;
}
/** * 中止移动 NET_DVR_PTZControl_Other参数：(播放标记, 通道， 指令码, 开始标记0或中止标记1) * * @param orientation 九宫格数字方向 */
public void stopMove(int orientation, int m_iLogID) {
if (m_iLogID < 0) {
return;
}
switch (orientation) {
case 9:
HCNetSDK.getInstance().NET_DVR_PTZControl_Other(m_iLogID, 1,
PTZCommand.UP_RIGHT, 1);
break;
case 8:
HCNetSDK.getInstance().NET_DVR_PTZControl_Other(m_iLogID, 1,
PTZCommand.TILT_UP, 1);
break;
case 7:
HCNetSDK.getInstance().NET_DVR_PTZControl_Other(m_iLogID, 1,
PTZCommand.UP_LEFT, 1);
break;
case 6:
HCNetSDK.getInstance().NET_DVR_PTZControl_Other(m_iLogID, 1,
PTZCommand.PAN_RIGHT, 1);
break;
case 5:
HCNetSDK.getInstance().NET_DVR_PTZControl_Other(m_iLogID, 1,
PTZCommand.PAN_AUTO, 1);
break;
case 4:
HCNetSDK.getInstance().NET_DVR_PTZControl_Other(m_iLogID, 1,
PTZCommand.PAN_LEFT, 1);
break;
case 3:
HCNetSDK.getInstance().NET_DVR_PTZControl_Other(m_iLogID, 1,
PTZCommand.DOWN_RIGHT, 1);
break;
case 2:
HCNetSDK.getInstance().NET_DVR_PTZControl_Other(m_iLogID, 1,
PTZCommand.TILT_DOWN, 1);
break;
case 1:
HCNetSDK.getInstance().NET_DVR_PTZControl_Other(m_iLogID, 1,
PTZCommand.DOWN_LEFT, 1);
break;
default:
break;
}
}
说得再多不如代码一坨
Github传送门gradle