我之前写过一篇萤石云的集成文章,很多人问我有没有demo, 今天我再次总结一下, 并加个些功能。
- 集成步骤
- 视频预览播放
- 视频放大缩小
- 视频的质量切换
- 截图
- 视频加载细节
之前的文章大家可以看下面的链接: https://mp.weixin.qq.com/s/V4F2_bkY8QFN167KY9gSDg
dependencies {
compile 'com.hikvision.ezviz:ezviz-sdk:4.8.6.2'
}
(1).权限配置 在 AndroidMainfest.xml 文件中添加:
//网络权限
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.RECORD_AUDIO"/>
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
//存储权限
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
//wifi 状态权限
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/>
<uses-permission android:name="android.permission.CHANGE_WIFI_MULTICAST_STATE"/>
//热点配网扫描wifi需要使用
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
(2).配置build.gradle
defaultConfig {
...
ndk {
abiFilters "armeabi-v7a"//只支持v7a
}
}
sourceSets {
main {
jniLibs.srcDirs = ['libs']
}
}
(3).配置 AndroidManifest.xml 添加如下activity定义,用于sdk中间页显示,包含登录、开通云存储等。
<activity
android:name="com.videogo.main.EzvizWebViewActivity"
android:screenOrientation="portrait"
android:configChanges="orientation|keyboardHidden">
</activity>
具体可以参考官方集成网站 https://open.ys7.com/doc/zh/book/4.x/android-sdk.html
播放与之前版本不同,加入设备的验证码
mEZPlayer.setPlayVerifyCode("验证码");
(1).SDK初始化(在application中初始化)
/** * sdk日志开关,正式发布需要去掉 */
EZOpenSDK.showSDKLog(true);
/** * 设置是否支持P2P取流,详见api */
EZOpenSDK.enableP2P(false);
/** * APP_KEY请替换成自己申请的 */
EZOpenSDK.initLib(this, APP_KEY);
(2).播放主要代码 设置token
EZOpenSDK.getInstance().setAccessToken("你的token");
实现代码: 布局主要控件是SurfaceView,SurfaceView的用法大家应该都知道吧,主要实现了implements SurfaceHolder.Callback接口,声明SurfaceView 对象,并实方法,代码如下:
private SurfaceView mRealPlaySv = null;
private SurfaceHolder mRealPlaySh = null;
mRealPlaySh = mRealPlaySv.getHolder();
mRealPlaySh.addCallback(VideoActivity.this);
Override
public void surfaceCreated(SurfaceHolder holder) {
if (mEZPlayer != null) {
mEZPlayer.setSurfaceHold(holder);
} else {
}
mRealPlaySh = holder;
}
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
}
@Override
public void surfaceDestroyed(SurfaceHolder holder) {
if (mEZPlayer != null) {
mEZPlayer.setSurfaceHold(null);
}
mRealPlaySh = null;
}
<SurfaceView
android:id="@+id/realplay_sv"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:background="@android:color/transparent" />
实现Handler.Callback,来监听播放结果回调:
@Override
public boolean handleMessage(Message msg) {
switch (msg.what){
}
return false;
}
配置:
//用来存储萤石云的播放质量、序列号
mCameraInfo=new EZCameraInfo();
// 2-高清,1-标清,0-流畅
mCameraInfo.setVideoLevel(2);
//序列号
mCameraInfo.setDeviceSerial("C86398971");
mCameraInfo.setCameraNo(1);
开始播放:
private void startRealPlay() {
mEZPlayer = YourApplication.getOpenSDK().createPlayer(mCameraInfo.getDeviceSerial(), mCameraInfo.getCameraNo());
mEZPlayer.setPlayVerifyCode(mVerificationCode);
mEZPlayer.setHandler(mHandler);
mEZPlayer.setSurfaceHold(mRealPlaySh);
mEZPlayer.startRealPlay();
tvPlay.setEnabled(true);
}
在播放成功的回调里加上 setRealPlaySvLayout();方法,方法的代码如下:
private void setRealPlaySvLayout() throws InnerException, PlaySDKException {
DisplayMetrics dm = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(dm);
int whdth = dm.widthPixels;
int height = dm.heightPixels;
mRealPlayTouchListener.setSacaleRect(Constant.MAX_SCALE, 0, 0, whdth, height);
setPlayScaleUI(1, null, null);
}
private void setPlayScaleUI(float scale, CustomRect oRect, CustomRect curRect) {
if (scale == 1) {
try {
if (mEZPlayer != null) {
mEZPlayer.setDisplayRegion(false, null, null);
}
} catch (BaseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} else {
if (mPlayScale == scale) {
try {
if (mEZPlayer != null) {
mEZPlayer.setDisplayRegion(true, oRect, curRect);
}
} catch (BaseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return;
}
try {
if (mEZPlayer != null) {
mEZPlayer.setDisplayRegion(true, oRect, curRect);
}
} catch (BaseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
mPlayScale = scale;
}
核心方法
// 2-高清,1-标清,0-流畅
mCameraInfo.setVideoLevel
切换画质
/**
* 码流配置 清晰度 2-高清,1-标清,0-流畅
*
* @see
* @since V2.0
*/
private void setQualityMode(final EZConstants.EZVideoLevel mode) {
if (mEZPlayer != null) {
mWaitDialog.setWaitText("正在设置画面质量...");
mWaitDialog.show();
Thread thr = new Thread(new Runnable() {
@Override
public void run() {
try {
// need to modify by yudan at 08-11
APP.getOpenSDK().setVideoLevel(mCameraInfo.getDeviceSerial(), mCameraInfo.getCameraNo(), mode.getVideoLevel());
mCurrentQulityMode = mode;
Message msg = Message.obtain();
msg.what = MSG_SET_VEDIOMODE_SUCCESS;
mHandler.sendMessage(msg);
} catch (BaseException e) {
mCurrentQulityMode = EZConstants.EZVideoLevel.VIDEO_LEVEL_FLUNET;
e.printStackTrace();
Message msg = Message.obtain();
msg.what = MSG_SET_VEDIOMODE_FAIL;
mHandler.sendMessage(msg);
}
}
}) {
};
thr.start();
}
}
切换画质结果:
//切换画质成功
case EZConstants.EZRealPlayConstants.MSG_SET_VEDIOMODE_SUCCESS:
handleSetVedioModeSuccess();
break;
//切换画质失败
case EZConstants.EZRealPlayConstants.MSG_SET_VEDIOMODE_FAIL:
handleSetVedioModeFail(msg.arg1);
break;
1.声音 核心方法:
mLocalInfo.setSoundOpen(false);
2.截图 核心方法:
mEZPlayer.capturePicture()
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