gistfile1.txt

package com.example.basiccam1;
import android.content.Intent;
import android.media.audiofx.EnvironmentalReverb;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.util.Log;
import android.view.View;
import android.widget.Toast;
import androidx.appcompat.app.AppCompatActivity;
import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Date;

public class MainActivity extends AppCompatActivity {
    private static int TAKE_PHOTO_REQUEST_CODE = 1;
    Uri uri;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }
    public void takePhoto(View v) 
    {        
        int REQUEST_CAMERA = 0;
        String timeStamp = new SimpleDateFormat("HHmmss").format(new Date());
        String imageFileName = "MPIC_" + timeStamp + ".jpg";                                             
        File f = new File(Environment.getExternalStorageDirectory(), "img/" + imageFileName);       
            Log.d("080763_1", "...1");
        uri = Uri.fromFile(f);
            Log.d("080763_1", "...2");
        Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
            Log.d("080763_1", "path Filestring ==>" + uri.toString());
        intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
            Log.d("080763_1", "...3");
         startActivityForResult(intent, TAKE_PHOTO_REQUEST_CODE);        
        Log.d("080763_1", "...4");
    }

    protected void onActivityResult(int requestCode, int resultCode, Intent data) 
    {
            Log.d("080763_1", "...5");
        if (requestCode == TAKE_PHOTO_REQUEST_CODE && resultCode == RESULT_OK) {
            Toast.makeText(this, uri.toString(), Toast.LENGTH_LONG).show();
        }            
    }  // onActivity
}