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   源码介绍

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海康威视的demo 播放库，本人亲测，保证能使用。库文件在libs里面。

HCNetSDKPlaers.rar

package com.HCNetSDK.Player;

import android.app.Activity;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.widget.Button;

public class VideoShowActivity extends Activity {

	/** SurfaceView对象，用来显示视频 */
	private SjrsSurfaceView nowSjrsSurfaceView;
	/** 视频开始 */
	private Button btStart;
	/** 视频向上 */
	private Button btUp;
	/** 视频向下 */
	private Button btDown;
	/** 视频向左 */
	private Button btLeft;
	/** 视频向右 */
	private Button btRigth;
	/** 视频上左 */
	private Button btUpLeft;
	/** 视频上右 */
	private Button btUpRigth;
	/** 视频下左 */
	private Button btDownLeft;
	/** 视频下右 */
	private Button btDownRigth;
	/** button点击事件*/
	private ButtonListener btnListener;
	/**	实例化网络库SDK*/
	private SjrsSurfaceView mSurface;
	/** 监控点信息类 */
	private MonitorCameraInfo cameraInfo;
	
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		findView();
		setListener();
		init();
	}

	/**
	 * 组件配置
	 */
	private void findView() {
		// TODO Auto-generated method stub
		nowSjrsSurfaceView = (SjrsSurfaceView) findViewById(R.id.video);
		
		btUp = (Button) findViewById(R.id.bt_up);
		btDown = (Button) findViewById(R.id.bt_down);
		btLeft = (Button) findViewById(R.id.bt_left);
		btRigth = (Button) findViewById(R.id.bt_rigth);
		btStart = (Button) findViewById(R.id.bt_start);
		
		btUpLeft = (Button) findViewById(R.id.bt_up_left);
		btUpRigth = (Button) findViewById(R.id.bt_up_rigth);
		btDownLeft = (Button) findViewById(R.id.bt_down_left);
		btDownRigth = (Button) findViewById(R.id.bt_down_rigth);
		
		btnListener = new ButtonListener(); 
		
	}

	/**
	 * 监听设置
	 */
	private void setListener() {
		// TODO Auto-generated method stub
		btUp.setOnClickListener(btnListener);
		btDown.setOnClickListener(btnListener);
		btLeft.setOnClickListener(btnListener);
		btRigth.setOnClickListener(btnListener);
		btStart.setOnClickListener(btnListener);
		
		btUp.setOnTouchListener(btnListener);
		btDown.setOnTouchListener(btnListener);
		btLeft.setOnTouchListener(btnListener);
		btRigth.setOnTouchListener(btnListener);
		btStart.setOnTouchListener(btnListener);
		
		btUpLeft.setOnClickListener(btnListener);
		btUpRigth.setOnClickListener(btnListener);
		btDownLeft.setOnClickListener(btnListener);
		btDownRigth.setOnClickListener(btnListener);
		
		btUpLeft.setOnTouchListener(btnListener);
		btUpRigth.setOnTouchListener(btnListener);
		btDownLeft.setOnTouchListener(btnListener);
		btDownRigth.setOnTouchListener(btnListener);
		
	}

	/**
	 * 页面初始化
	 */
	private void init() {
		// TODO Auto-generated method stub
		mSurface = new SjrsSurfaceView(VideoShowActivity.this);
	}

	/**
	 * 显示
	 */
	protected void onResume() {
		super.onResume();
		// 如果没有在播放的话
//		if (!nowSjrsSurfaceView.playFlag) {
//			// 监控点信息类
//			cameraInfo = new MonitorCameraInfo();
//			//224.186.114.116
//			cameraInfo.serverip = "192.111.111.145";
//			cameraInfo.serverport = 8000;
//			cameraInfo.username = "admin";
//			cameraInfo.userpwd = "12345";
//			cameraInfo.channel = 1;
//			cameraInfo.describe = "测试点";
//
//			nowSjrsSurfaceView.setMonitorInfo(cameraInfo);
//			// 开始实时预览
//			nowSjrsSurfaceView.startPlay(); 
//		}
	}

	/**
	 * 暂停
	 */
	protected void onPause() {
		super.onPause();
		if (nowSjrsSurfaceView.playFlag) {
			nowSjrsSurfaceView.stopPlay(); // 停止实时预览
		}
	}

	/**
	 * 方向按键监听
	 * 注意：此处的通道号参数 实质为：2 但必须指定为：1(主通道)才可以做控制
	 */
	public class ButtonListener implements OnTouchListener,OnClickListener {

		@Override
		public boolean onTouch(View v, MotionEvent event) {
			switch (v.getId()) {
			case R.id.bt_start:
				System.out.println("nowSjrsSurfaceView.playFlag" nowSjrsSurfaceView.playFlag);
				if (!nowSjrsSurfaceView.playFlag) {
					// 监控点信息类
					cameraInfo = new MonitorCameraInfo();
					//224.186.114.116
					cameraInfo.serverip = "192.111.111.145";
					cameraInfo.serverport = 8000;
					cameraInfo.username = "admin";
					cameraInfo.userpwd = "12345";
					cameraInfo.channel = 1;
					cameraInfo.describe = "测试点";

					nowSjrsSurfaceView.setMonitorInfo(cameraInfo);
					// 开始实时预览
					nowSjrsSurfaceView.startPlay(); 
				}
				break;
			case R.id.bt_up:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(cameraInfo.userId,1,21,0);
				System.out.println("向上");
				break;
			case R.id.bt_down:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(cameraInfo.userId,1,22,0);
				System.out.println("向下");
				break;
			case R.id.bt_left:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(cameraInfo.userId,1,23,0);
				System.out.println("向左");
				break;
			case R.id.bt_rigth:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(cameraInfo.userId,1,24,0);
				System.out.println("向右");
				break;
			case R.id.bt_up_left:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(cameraInfo.userId,1,25,0);
				System.out.println("上左");
				break;
			case R.id.bt_up_rigth:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(cameraInfo.userId,1,26,0);
				System.out.println("上右");
				break;
			case R.id.bt_down_left:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(cameraInfo.userId,1,27,0);
				System.out.println("下左");
				break;
			case R.id.bt_down_rigth:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(cameraInfo.userId,1,28,0);
				System.out.println("下右");
				break;
			/*case R.id.bt_amplification:
				boolean iss = mSurface.SjrsSurface().NET_DVR_PTZControlWithSpeed(cameraInfo.playNum,15,0,3);
				System.out.println("异常：" mSurface.SjrsSurface().NET_DVR_GetLastError());
				System.out.println("焦距放大" iss);
				break;
			case R.id.bt_shrink:
				boolean is = mSurface.SjrsSurface().NET_DVR_PTZControlWithSpeed(cameraInfo.playNum,16,0,3);
				System.out.println("焦距缩小" is);
				break;*/
			default:
				break;
			}
			return false;
		}
		
		@Override
		public void onClick(View v) {
			switch (v.getId()) {
			case R.id.bt_up:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(cameraInfo.userId,1,21,1);
				System.out.println("结束向上移动");
				break;
			case R.id.bt_down:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(cameraInfo.userId,1,22,1);
				System.out.println("结束向下移动");
				break;
			case R.id.bt_left:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(cameraInfo.userId,1,23,1);
				System.out.println("结束向左移动");
				break;
			case R.id.bt_rigth:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(cameraInfo.userId,1,24,1);
				System.out.println("结束向右移动");
				break;
			case R.id.bt_up_left:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(cameraInfo.userId,1,25,1);
				System.out.println("结束上左移动");
				break;
			case R.id.bt_up_rigth:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(cameraInfo.userId,1,26,1);
				System.out.println("结束上右移动");
				break;
			case R.id.bt_down_left:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(cameraInfo.userId,1,27,1);
				System.out.println("结束下左移动");
				break;
			case R.id.bt_down_rigth:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(cameraInfo.userId,1,28,1);
				System.out.println("结束下右移动");
				break;
			/*case R.id.bt_amplification:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(0,1,13,1);
				System.out.println("结束焦距放大");
				break;
			case R.id.bt_shrink:
				mSurface.SjrsSurface().NET_DVR_PTZControl_Other(0,1,14,1);
				System.out.println("结束焦距缩小");
				break;*/
			default:
				break;
			}
		}
	}
}