Add Buttons to Relative Layout Dynamically or Extended Linear Layout android

debugcn Published at Dev

AndyN

I want to add buttons to relative layout dynamically as per button and screen width as shown in image. Number of buttons is not fixed and width of button depends on the text which is set to the button. enter image description here

I tried to achieve this using below code but that to not working fine as per my requirement. Can anyone please help me ? Please help me through this.

RelativeLayout layout = (RelativeLayout) findViewById(R.id.genre_layout);
                    for(int i=0; i < genreList.size(); i++){

                        Button btn = new Button(MovieDetailsActivity.this);

                        btn.setText(genreList.get(i).getGenreName());
                        btn.setPadding(15, 5, 15, 5);
                        btn.setBackgroundColor(Color.parseColor("#FFFFFF"));
                        btn.setBackgroundColor(Color.parseColor("#80333333"));


                        LayoutParams param = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
                        param.setMargins(5, 5, 5, 5);

                        if (i != 0){

                            int prevId = genreList.get(i).getGenreId();
                            param.addRule(RelativeLayout.RIGHT_OF, prevId);
                        }
                        btn.setLayoutParams(param);
                        btn.setId(genreList.get(i).getGenreId());

                        layout.addView(btn);

                    }

AndyN

I Solved my problem by using FlowLayout. Sample code and references are available here Its simple to use. Thank you all for help.

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edited at2021-06-24

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