Icons in a List dialog

Question

I have been searching about ListDialogs . Whenever you can put the item you want with the : builder.setItems(items, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int item) { } }); And thinking about the the items object, which is a CharSequence like this: CharSequence[] items = getResources().getStringArray(R.array.share_dialog_list); I want to know if there is a way (someone other must have made it) to make this exist, but using a custom view with icons to the left, like this: JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Answer 1

Here is a complete solution with an extended ArrayAdapter that allows icons. See design notes for dialogs at http://developer.android.com/design/building-blocks/dialogs.html Iconogaphy at http://developer.android.com/design/style/iconography.html and IconPacks at http://developer.android.com/design/downloads/index.html Note that the size for these looks pretty good at 48 x 48 dp, which isn't a bundled size, so you'll have to scale your own icon from the downloads. USAGE: @Override public void onClick(View v) { final String [] items = new String[] {"From Gallery", "From Camera"}; final Integer[] icons = new Integer[] {R.drawable.dialog_gallery_icon, R.drawable.dialog_camera_icon}; ListAdapter adapter = new ArrayAdapterWithIcon(getActivity(), items, icons); new AlertDialog.Builder(getActivity()).setTitle("Select Image") .setAdapter(adapter, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int item ) { Toast.makeText(getActivity(), "Item Selected: " + item, Toast.LENGTH_SHORT).show(); } }).show(); } ArrayAdapterWithIcon.java public class ArrayAdapterWithIcon extends ArrayAdapter { private List images; public ArrayAdapterWithIcon(Context context, List items, List images) { super(context, android.R.layout.select_dialog_item, items); this.images = images; } public ArrayAdapterWithIcon(Context context, String[] items, Integer[] images) { super(context, android.R.layout.select_dialog_item, items); this.images = Arrays.asList(images); } public ArrayAdapterWithIcon(Context context, int items, int images) { super(context, android.R.layout.select_dialog_item, context.getResources().getTextArray(items)); final TypedArray imgs = context.getResources().obtainTypedArray(images); this.images = new ArrayList() {{ for (int i = 0; i < imgs.length(); i++) {add(imgs.getResourceId(i, -1));} }}; // recycle the array imgs.recycle(); } @Override public View getView(int position, View convertView, ViewGroup parent) { View view = super.getView(position, convertView, parent); TextView textView = (TextView) view.findViewById(android.R.id.text1); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { textView.setCompoundDrawablesRelativeWithIntrinsicBounds(images.get(position), 0, 0, 0); } else { textView.setCompoundDrawablesWithIntrinsicBounds(images.get(position), 0, 0, 0); } textView.setCompoundDrawablePadding( (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 12, getContext().getResources().getDisplayMetrics())); return view; } }