[android help] Customizing change Text and Background Color of row Item programmatically in Android

Customizing change Text and Background Color of row Item programmatically in Android

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Help me! I have already fill adapter into Listview and It works fine. My problem is how to change Text and Background color in specific row Item (using TextView) when selected. @Override public void onItemClick(AdapterView a, View v, int position, long id) { int visiblePosition = listView1.getFirstVisiblePosition(); View view = (View)listView1.getChildAt(position); ..... }); But it doesn't work as well. By the way, please show me how to prevent loading data when scrolling in Listview (using custom adapter) or how to fill adapter into all row when first run. Thanks for your time!!! asked 14 mins ago

it doesn't work because the children of a listview are being re-used each time you scroll. you should either update the data and call notifyDataSetChanged , or update the data and use something like: int visiblePosition = mListView.getFirstVisiblePosition(); View view = mListView.getChildAt(position - visiblePosition); if(view!=null) { // update the view to have a different background and other stuff... } notes about the second way: answered 8 mins ago android developer 9,22072483

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