public HomePager(Context context, AttributeSet attrs) {
super(context, attrs);
mContext = context;
mConfig = HomeConfig.getDefault(mContext);
mConfigLoaderCallbacks = new ConfigLoaderCallbacks();
mAddPanelListener =
new OnAddPanelListener() {
@Override
public void onAddPanel(String title) {
if (mDecor != null) {
mDecor.onAddPagerView(title);
}
}
};
// This is to keep all 4 panels in memory after they are
// selected in the pager.
setOffscreenPageLimit(3);
// We can call HomePager.requestFocus to steal focus from the URL bar and drop the soft
// keyboard. However, if there are no focusable views (e.g. an empty reading list), the
// URL bar will be refocused. Therefore, we make the HomePager container focusable to
// ensure there is always a focusable view. This would ordinarily be done via an XML
// attribute, but it is not working properly.
setFocusableInTouchMode(true);
}
protected void initConfig(Context context) {
mHomeConfig = HomeConfig.getDefault(context);
}