get Camera Id - Android android.hardware

Android examples for android.hardware:Camera ID

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  3. android.hardware
  4. Camera ID

Description

get Camera Id

Demo Code

import android.annotation.TargetApi;
import android.hardware.Camera;
import android.os.Build;

public class Main {

  @TargetApi(Build.VERSION_CODES.GINGERBREAD)
  private static int getCameraId(int facing) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD) {
      Camera.CameraInfo info = new Camera.CameraInfo();
      for (int i = 0; i < Camera.getNumberOfCameras(); i++) {
        Camera.getCameraInfo(i, info);//from   www.  ja v  a2s.c o m
        if (info.facing == facing) {
          return i;
        }
      }
    }
    return 0;
  }

}

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