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Date and time added to saved file name.

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This commit is contained in:
Alexander Smorkalov 2012-12-07 14:46:53 +04:00
parent 22484872fa
commit d550f95347
1 changed files with 8 additions and 1 deletions
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9
samples/android/tutorial-5-cameracontrol/src/org/opencv/samples/tutorial5/Sample5CameraControl.java
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@ -1,5 +1,7 @@
package org.opencv.samples.tutorial5; package org.opencv.samples.tutorial5;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List; import java.util.List;
import java.util.ListIterator; import java.util.ListIterator;
@ -9,6 +11,7 @@ import org.opencv.android.OpenCVLoader;
import org.opencv.core.Mat; import org.opencv.core.Mat;
import org.opencv.android.CameraBridgeViewBase.CvCameraViewListener; import org.opencv.android.CameraBridgeViewBase.CvCameraViewListener;
import android.annotation.SuppressLint;
import android.app.Activity; import android.app.Activity;
import android.os.Bundle; import android.os.Bundle;
import android.os.Environment; import android.os.Environment;
@ -125,10 +128,14 @@ public class Sample5CameraControl extends Activity implements CvCameraViewListen
return true; return true;
} }
@SuppressLint("SimpleDateFormat")
@Override @Override
public boolean onTouch(View v, MotionEvent event) { public boolean onTouch(View v, MotionEvent event) {
Log.i(TAG,"onTouch event"); Log.i(TAG,"onTouch event");
String fileName = Environment.getExternalStorageDirectory().getPath() + "/sample_picture.jpg"; SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd_HH-mm-ss");
String currentDateandTime = sdf.format(new Date());
String fileName = Environment.getExternalStorageDirectory().getPath() +
"/sample_picture_" + currentDateandTime + ".jpg";
mOpenCvCameraView.takePicture(fileName); mOpenCvCameraView.takePicture(fileName);
Toast.makeText(this, fileName + " saved", Toast.LENGTH_SHORT).show(); Toast.makeText(this, fileName + " saved", Toast.LENGTH_SHORT).show();
return false; return false;