使用java代码，动态给TextView设置drawable

Drawable country = context.getResources().getDrawable(drawableId);
country.setBounds(0, 0, country.getMinimumWidth(), country.getMinimumHeight());
nameText.setCompoundDrawables(country, null, null, null);

setBounds(0, 0, country.getMinimumWidth(), country.getMinimumHeight());不设置，就会看不到drawable