Android 调用摄像头

【1】AndroidManifest添加权限

  <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

【2】intent调用打开照相机:

Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);

File file = new File(Environment.getExternalStorageDirectory().getPath(),"test.png");

//设置保存照片的位置

intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(file));

//开启系统的照相机应用

startActivityForResult(intent, 1);

【3】intent调用打开摄像机:

//创建意图

Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);

File file = new File(Environment.getExternalStorageDirectory().getPath(),"test1.3gp");

//设置保存照片的位置

intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(file));

//开启系统的照相机应用

startActivityForResult(intent, 2);

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转载自blog.csdn.net/Cricket_7/article/details/85005598