private void addTile(String tile) {
// Add the new tile to the last available position before "Add / Delete" tile
int newPosition = mDraggableGridView.getChildCount() - 1;
if (newPosition < 0) newPosition = 0;
mDraggableGridView.addView(buildQSTile(tile), newPosition);
updateAddDeleteState();
updateSettings();
}
private void updateSettings() {
ContentResolver resolver = getActivity().getContentResolver();
StringBuilder tiles = new StringBuilder();
// Add every tile except the last one (Add / Delete) to the list
for (int i = 0; i < mDraggableGridView.getChildCount(); i++) {
String type = (String) mDraggableGridView.getChildAt(i).getTag();
if (!TextUtils.isEmpty(type)) {
if (tiles.length() > 0) {
tiles.append(",");
}
tiles.append(type);
}
}
Settings.Secure.putString(resolver, Settings.Secure.QS_TILES, tiles.toString());
}
private void updateAddDeleteState() {
int activeTiles = mDraggableGridView.getChildCount() - (mDraggingActive ? 2 : 1);
boolean limitReached = activeTiles >= QSUtils.getAvailableTiles(getActivity()).size();
int iconResId = mDraggingActive ? R.drawable.ic_menu_delete : R.drawable.ic_menu_add_dark;
int titleResId =
mDraggingActive
? R.string.qs_action_delete
: limitReached ? R.string.qs_action_no_more_tiles : R.string.qs_action_add;
TextView title = (TextView) mAddDeleteTile.findViewById(android.R.id.title);
ImageView icon = (ImageView) mAddDeleteTile.findViewById(android.R.id.icon);
title.setText(titleResId);
title.setEnabled(!limitReached);
icon.setImageResource(iconResId);
icon.setEnabled(!limitReached);
}
@Override
public boolean isDeleteTarget(int position) {
return mDraggingActive && position == mDraggableGridView.getChildCount() - 1;
}
