ListAdapter in Android 1.5 and 1.6: are there any differences?

Question

I made an application that uses a ListAdapter to display some items. In my getView method I use LinearLayout#setPadding() to define the indention of each view depending of some object specific states.

This worked fine in Android 1.5. Last week I decided to move to 1.6 since it's better suitable for different screen sizes. It all worked fine, but the ListAdapter looks really weird now. The padding isn't working correctly anymore.

Does anybody know if there is a difference in the ListAdapter or setPadding implementation between Android 1.5 and Android 1.6?

===EDIT: Code added===

@Override
        public View getView(int position, View convertView, ViewGroup parent) {
            TextView text = (TextView) View.inflate(lexs, R.layout.law_list_book_view, null);

            if (items.get(position) instanceof Chapter) {
                LinearLayout chapterView = new LinearLayout(lexs);
                chapterView.setOrientation(LinearLayout.HORIZONTAL);
                chapterView.setGravity(Gravity.CENTER);

                ImageView img = new ImageView(lexs);
                img.setPadding(0, 0, 5, 0);
                chapterView.addView(img);

                chapterView.addView(text);
                text.setTextColor(Color.BLACK);
                text.setText((CharSequence) items.get(position).getName() + ": " + ((Chapter) items.get(position)).getTitle());
                text.setMinWidth(320);
                switch (((Chapter) items.get(position)).getLevel()) {
                    case 0:
                        text.setTextColor(Color.rgb(0, 0, 0));
                        break;
                    case 1:
                        text.setTextColor(Color.rgb(50, 50, 50));
                        chapterView.setPadding(10, 0, 0, 0);
                        break;
                    case 2:
                        text.setTextColor(Color.rgb(100, 100, 100));
                        chapterView.setPadding(20, 0, 0, 0);
                        break;
                    case 3:
                        text.setTextColor(Color.rgb(150, 150, 150));
                        chapterView.setPadding(30, 0, 0, 0);
                        break;
                    case 4:
                        text.setTextColor(Color.rgb(175, 175, 175));
                        chapterView.setPadding(40, 0, 0, 0);
                        break;
                    default:
                        text.setTextColor(Color.rgb(200, 200, 200));
                        chapterView.setPadding(50, 0, 0, 0);
                        break;
                }

                if (((Chapter) items.get(position)).isExpanded()) {
                    img.setImageResource(R.drawable.minus);
                } else {
                    img.setImageResource(R.drawable.plus);
                }

                if (((Chapter) items.get(position)).isSearched()) {
                    text.setBackgroundColor(Color.MAGENTA);
                }
                text.setTextSize(15);
                return chapterView;
            } else {
                LinearLayout paragraphView = new LinearLayout(lexs);
                paragraphView.setOrientation(LinearLayout.HORIZONTAL);
                paragraphView.setGravity(Gravity.CENTER);
                paragraphView.setPadding( (((Chapter) ((Paragraph) items.get(position)).getRoot()).getLevel() * 10) + 15 + 8 , 0, 0, 0);

                DisplayMetrics metrics = new DisplayMetrics();
                lexs.getWindowManager().getDefaultDisplay().getMetrics(metrics);

                ImageView paragraphImg = new ImageView(lexs);
                paragraphImg.setImageResource(R.drawable.paragraph);
                paragraphView.addView(paragraphImg);

                LinearLayout textLayer = new LinearLayout(lexs);
                textLayer.setGravity(Gravity.LEFT);
                textLayer.setMinimumWidth(metrics.widthPixels / 2);
                text.setTextColor(Color.BLACK);
                textLayer.addView(text);
                textLayer.setOnClickListener(new BookViewOnClickListener(position));
                paragraphView.addView(textLayer);
                text.setText("Artikel " + (CharSequence) items.get(position).getName());

                LinearLayout buttonLayer = new LinearLayout(lexs);
                buttonLayer.setGravity(Gravity.RIGHT);
                ImageButton mark = new ImageButton(lexs);
                if (WorkspaceView.createView(lexs).isFavorite((Paragraph) items.get(position))) {
                    mark.setBackgroundResource(R.drawable.article_not_favorite);
                } else {
                    mark.setBackgroundResource(R.drawable.article_favorit);
                }
                mark.setOnClickListener(new BookViewOnClickListener(position));
                buttonLayer.addView(mark);
                buttonLayer.setPadding(0, 0, 10, 0);
                buttonLayer.setMinimumWidth(metrics.widthPixels / 2);
                paragraphView.addView(buttonLayer);
                text.setTextSize(15);

                if (((Paragraph) items.elementAt(position)).isSearched()) {
                    text.setBackgroundColor(Color.RED);
                }

                return paragraphView;
            } 

        }

===EDIT 2: Screenshot added===

I know that this elements of the list are all level 0 elements and should therefore have no padding (I used logcat to verify the level of the elements. they are all 0). the level of the elements i use in the switch case to check the padding (see code)

Answer 1

You have the API Differences page to check that but honestly I don't think it's a SDK issue. Try posting your code so we can reproduce.

EDIT: Screenshot after trying to reproduce the issue:

This looks good, what's your issue again?

Answer 2

You might want to check out the more friendly UI Framework Changes in Android 1.6.