ImageTagger tagger;
Button btnDelete;
TextView lblTagDesc;

tagger = (ImageTagger)findViewById(R.id.imgTag);
        btnDelete = (Button)findViewById(R.id.delete_tag);
        lblTagDesc = (TextView)findViewById(R.id.lbl_tag_desc);
        tagList = new ArrayList<>();
        
	Tag tag1 = new Tag(733.63f,674.41f,"Some Brand");
        Tag tag2 = new Tag(409.35f,1049.58f,"Bag");

        tagList.add(tag1);
        tagList.add(tag2);

        tagger.setTagList(tagList);

        final Dialog dialog = new Dialog(MainActivity.this);

        dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
        dialog.setContentView(R.layout.tag_description_dialog);

        Button btnOk = (Button) dialog.findViewById(R.id.btnOk);
        final EditText tagDescription = (EditText)dialog.findViewById(R.id.txtTagDescription);

        btnOk.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Tag currentTag = tagger.getLastTag();
                currentTag.setTagDescription(tagDescription.getText().toString());
                Log.w(TAG, "setTagDescription: "+currentTag.getTagDescription() );
                tagDescription.setText(null);
                dialog.dismiss();
                updateLabel();
            }
        });

        //dialog.getWindow().setLayout(400,400);

        tagger.showTagDescriptionDialog(dialog);

        btnDelete.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                tagger.deleteLastTag();
                updateLabel();
            }
        });

        updateLabel();