Capture the image and save it to SD card in a new folder

I call the camera and capture the images, I will have to record 10 images one by one and store them on the SD card before I can set them as an image. Please check my code below, it is not set to image.

How can I save it to SD card and get it to set the image? How can I name the images before saving?

In the first activity, I call the camera:

protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    mContext = this;
    init();
}

private void init() {
    String extStorageDirectory = Environment.getExternalStorageDirectory()
            + "/testing";

    File xmlDirectory = new File(extStorageDirectory);
    if (!xmlDirectory.exists())
        xmlDirectory.mkdirs();

    iv1 = (ImageView) findViewById(R.id.iv1);
}

private OnClickListener onBtnClicked = new OnClickListener() {
    @Override
    public void onClick(View v) {
        // TODO Auto-generated method stub
        switch (v.getId()) {
            case PHOTO:
                Intent selectImageIntent = new Intent(first.this,
                        second.class);
                startActivityForResult(selectImageIntent, 1);
                break;
        }
    }
};

protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode == 1) {
        if (resultCode == RESULT_OK) {
            String result = data.getStringExtra("result");

            Log.d("*****************",
                    "inside onactivityresult in main activity=" + result);

            Bitmap bitmap = BitmapFactory.decodeFile(result);
            iv1.setImageBitmap(bitmap);
            iv1.setScaleType(ScaleType.FIT_XY);
        }
    }
}

      

And in my second activity, I grab the image and pass it to the first activity:

private void init() {
    picturePath = Environment.getExternalStorageDirectory() + "/Camera/"
            + "test.jpg";
    System.out.println("thumbnail path~~~~~~" + picturePath);
    File file = new File(picturePath);
    outputFileUri = Uri.fromFile(file);
}


public void startCamera() {
    Intent intent = new Intent(
            android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
    intent.putExtra(MediaStore.EXTRA_OUTPUT, outputFileUri);
    startActivityForResult(intent, IMAGE_CAPTURE);
}

protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode == IMAGE_CAPTURE) {
        if (resultCode == RESULT_OK) {
            Intent returnIntent = new Intent();
            returnIntent.putExtra("result", picturePath);
            setResult(RESULT_OK, returnIntent);
            finish();
        }
    }
}

      

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2 answers


It is bad practice to initialize your object inside another method.

remove this line iv1 = (ImageView) findViewById(R.id.iv1);

from init()

and change your OnCreate () to the following path.



protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
//Initialize here
    iv1 = (ImageView) findViewById(R.id.iv1);

    mContext = this;
    init();

}

      

hope this helps you.

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use this code and put the file name and path, the camera will capture the image and save it with the given name

 Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE); 
           if (!APP_FILE_PATH_Media.exists()) 
          {
               APP_FILE_PATH_Media.mkdirs();
          }
         uriSavedImage =new File(APP_FILE_PATH_Media+ "/" +
                    "filename"+ ".jpeg");
       cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(uriSavedImage));
       startActivityForResult(cameraIntent, CAMERA_REQUEST); 

      



in onActivityResult () use this code to set imageView

try
                 {
                 BitmapFactory.Options options = new BitmapFactory.Options();
                 options.inSampleSize = 1;
                 bm = BitmapFactory.decodeFile(uriSavedImage.getAbsolutePath(), options);
                 }
                 catch(Exception ee)
                 {

                 }

      

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