@Override
public View getView(int position, View convertView, ViewGroup parent) {
View v = convertView;
int viewType = getItemViewType(position);
if (v == null) {
if (viewType == HEADER_TYPE)
v = LayoutInflater.from(getContext()).inflate(R.layout.list_drawer_header, null, false);
else if (viewType == ITEM_TYPE)
v = LayoutInflater.from(getContext()).inflate(R.layout.list_drawer_item, null, false);
}
if (viewType == HEADER_TYPE) {
DrawerHeader header = (DrawerHeader) getItem(position);
TextView title = (TextView) v.findViewById(R.id.drawer_header_title);
switch ((int) getItemId(position)) {
case HEADER_CONNECTED_SERVER:
if (mProvider.isConnected()) {
title.setText(mProvider.getConnectedServerName());
break;
}
default:
title.setText(header.title);
break;
}
} else if (viewType == ITEM_TYPE) {
DrawerItem item = (DrawerItem) getItem(position);
TextView title = (TextView) v.findViewById(R.id.drawer_item_title);
ImageView icon = (ImageView) v.findViewById(R.id.drawer_item_icon);
title.setText(item.title);
icon.setImageResource(item.icon);
boolean enabled = isEnabled(position);
// Set text and icon color+alpha based on enabled/disabled state
int textColor = title.getCurrentTextColor();
textColor &= 0x00FFFFFF; // Clear alpha bits
textColor |=
enabled
? 0xFF000000
: 0x55000000; // Set alpha bits depending on whether the state is enabled or disabled
title.setTextColor(textColor);
icon.setColorFilter(textColor, PorterDuff.Mode.MULTIPLY);
}
return v;
}
@Override
public boolean isEnabled(int position) {
int viewType = getItemViewType(position);
if (viewType == ITEM_TYPE) {
switch ((int) getItemId(position)) {
case ITEM_SERVER:
case ITEM_INFO:
case ITEM_ACCESS_TOKENS:
case ITEM_PINNED_CHANNELS:
return mProvider.isConnected();
case ITEM_LAN:
return false;
default:
return true;
}
}
return false; // Default false for headers
}