mbpz/device_sdk_demo

Feature

1. preview camera
2. record video from usb camera
3. play rtsp stream

Usage example

This library provides powerful api.

1. 在app的build.gradle中加入以下配置 repositories {
   flatDir {
   dirs 'libs' // aar目录 } }

2. 将aar文件拷贝到app/libs目录下

3. 在dependencies中加入aar引用 compile(name: 'device_sdk-v1.0.0.0.x', ext: 'aar') //compile(name: 'libvlc-3.0.0-null', ext: 'aar')

4. manifests中加入

5. 在Application 中加入 @Override public void onCreate() { super.onCreate(); Device.init(this);//设备串号校验 startService(new Intent(this, HeartBeatService.class));// 定时清理产生数据 }

6. 在Activity的加入 @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); player = (WesineGLSV) findViewById(R.id.player); cameraView = (CameraView) findViewById(R.id.cameraView); cameraUtil = CameraUtil.getCameraUtil(); cameraUtil.setCameraView(cameraView);

           //vlcClient = VlcClient.getVlcClient();
           //vlcClient.init(this, "rtsp://122.205.5.5:8554/1.ts");
           //vlcClient.setWesineGLSV(player);
           //vlcClient.onCreat();
   
       }
   
   @Override
   protected void onResume() {
       //vlcClient.onResume();
       cameraUtil.onResume();
       super.onResume();
   }
   
   @Override
   protected void onPause() {
       //vlcClient.onPause();
       cameraUtil.onPause();
       super.onPause();
   }
   
   @Override
   protected void onDestroy() {
       //vlcClient.onDestroy();
       super.onDestroy();
   }
   
   public void record(View view) {
       cameraUtil.record();
   }
   
   public void stop(View view) {
       cameraUtil.stopRecording();
   }
   

资源占用

录视频资源占用比例：

cpu 8%-17%

内存 4MB

文件占用大小 30M/min