chuross / expandable-layout Goto Github PK

                        LinearLayout lllistcontener = (LinearLayout) view.findViewById(R.id.lllistcontener);
                        lllistcontener.removeAllViews();
                        LinearLayout parent = new LinearLayout(view.getContext());
                        parent.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT));
                        parent.setOrientation(LinearLayout.HORIZONTAL);

                        //children of parent linearlayout

                        ImageView iv = new ImageView(view.getContext());
                        iv.setBackgroundResource(R.drawable.prson);
                        LinearLayout layout2 = new LinearLayout(view.getContext());
                        layout2.setBackgroundColor(Color.parseColor("#d3d3d3"));
                        layout2.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT));
                        parent.setOrientation(LinearLayout.VERTICAL);
                        parent.addView(iv);
                        parent.addView(layout2);
                        //children of layout2 LinearLayout
                        TextView tv1 = new TextView(view.getContext());
                        tv1.setText("Sadadasdasd");
                        TextView tv2 = new TextView(view.getContext());
                        tv2.setText("Sadadasdasd");
                        TextView tv3 = new TextView(view.getContext());
                        tv3.setText("Sadadasdasd");
                        TextView tv4 = new TextView(view.getContext());
                        tv4.setText("Sadadasdasd");
                        layout2.addView(tv1);
                        layout2.addView(tv2);
                        layout2.addView(tv3);
                        layout2.addView(tv4);
                        lllistcontener.removeAllViews();
                        lllistcontener.addView(layout2);
                       /* ViewGroup.LayoutParams params = subcommentlist.getLayoutParams();
                        params.height = 800;
                        subcommentlist.setLayoutParams(params);
                        subcommentlist.requestLayout();*/
                        expandableLayout.setCollapseHeight(300);
                        expandableLayout.expand();
                        expandMap.put(position, true); 

LayoutInflater layoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
AppCompatButton button = (AppCompatButton) layoutInflater.inflate(R.layout.row_category_button_item, null);

ConstraintLayout.LayoutParams lp = new ConstraintLayout.LayoutParams(ConstraintLayout.LayoutParams.WRAP_CONTENT, ConstraintLayout.LayoutParams.WRAP_CONTENT);
int margin = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,8,context.getResources().getDisplayMetrics());
lp.setMargins(0, 0, margin, margin);
button.setLayoutParams(lp);

button.setTag("tagSubButton" + i);
button.setText(categorySub.getSubCategoryName());

button.setOnClickListener(v -> {
    clearActivatedSubCategoryBtn();
    v.setActivated(true);
    if (categorySub.getSubSubCategoryNameList() != null){
        tvSubTitle.setText(categorySub.getSubCategoryName());
        flSubSubCategoryBtnContainer.removeAllViews();
        subSubCategoryButtons = new ArrayList<>();

        for (int x = 0; x < categorySub.getSubSubCategoryNameList().size(); x++){
            String subSubCategoryName = categorySub.getSubSubCategoryNameList().get(x);

            LayoutInflater layoutInflaterSub = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            AppCompatButton buttonSub = (AppCompatButton) layoutInflaterSub.inflate(R.layout.row_category_button_item, null);

            ConstraintLayout.LayoutParams lpSub = new ConstraintLayout.LayoutParams(ConstraintLayout.LayoutParams.WRAP_CONTENT, ConstraintLayout.LayoutParams.WRAP_CONTENT);
            int marginSub = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,8,context.getResources().getDisplayMetrics());
            lpSub.setMargins(0, 0, marginSub, marginSub);
            buttonSub.setLayoutParams(lpSub);

            buttonSub.setTag("tagSubSubButton" + x);
            buttonSub.setText(subSubCategoryName);

            buttonSub.setOnClickListener(v2 -> {
                clearActivatedSubSubCategoryBtn();
                v2.setActivated(true);
            });

            flSubSubCategoryBtnContainer.addView(buttonSub);
            subSubCategoryButtons.add(buttonSub);
        }
        elSubSubCategoryContainer.expand();
    }
});

flSubCategoryBtnContainer.addView(button);
subCategoryButtons.add(button);