Question

I have already selected an image from SD card in my activity’s ImageView using Intent.and now I want to show a fixed size moving Rectangle i.e. we have to use gesture and whatever portion of the image we want,then we are able to crop that.How can we do that?Its really tough for me to do?
Please help me in doing that?

Update–>I have been able to bring the rectangle and I m getting problem in cropping and saving that selected part.How to do this?

Answer 1

ok geetanjali. try this code this will open gallery and you can pick a photo to crop, it will store with name starts from apple, you can see cropped image in your activity

public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
        photoPickerIntent.setType("image/*");
        photoPickerIntent.putExtra("crop","true");
        photoPickerIntent.putExtra(MediaStore.EXTRA_OUTPUT, getTempFile());
        photoPickerIntent.putExtra("outputFormat", Bitmap.CompressFormat.JPEG.toString());
         startActivityForResult(photoPickerIntent, 1);

    }

       private Uri getTempFile() {
       if (isSDCARDMounted()) {
           String f;
           muri = Uri.fromFile(new File(Environment.getExternalStorageDirectory(),
                    "apple_" + String.valueOf(System.currentTimeMillis()) + ".jpg"));
       //File f = new File(Environment.getExternalStorageDirectory(),"titus1.jpg");
       try {
        f=muri.getPath();
       } catch (Exception e) {

       }
       return muri;
       } else {
       return null;
       }
      }
   private boolean isSDCARDMounted(){
       String status = Environment.getExternalStorageState();
       if (status.equals(Environment.MEDIA_MOUNTED))
       return true;
       return false;
       }
   protected void onActivityResult(int requestCode, int resultCode,
           Intent imageReturnedIntent) {
       super.onActivityResult(requestCode, resultCode, imageReturnedIntent);

       switch (requestCode) {
       case 1:
           if (resultCode == RESULT_OK) {  
           String filePath= muri.getPath();
           Log.e("path", "filePath");
           Toast.makeText(this, filePath, Toast.LENGTH_LONG).show();

           Bitmap selectedImage =  BitmapFactory.decodeFile(filePath);
           image = (ImageView)findViewById(R.id.image);
           image.setImageBitmap(selectedImage);


        }
        }
    }