Android:Textview 通過代碼設置 Drawable

解決方案

public void  setCompoundDrawables  (Drawable left, Drawable top, Drawable right, Drawable bottom);  

類似與在 XML 中

android:drawableLeft="@drawable/icon"  

 

使用 TextView 直接調用 setCompoundDrawables() 就可以實現添加 drawable，但是添加完成以后無法顯示，查看源碼，發現有這么一句話

The Drawables must already have had {@link Drawable#setBounds} called.

Drawable drawable = context.getResources().getDrawable(R.drawable
                        .todo_date_alert_2x);
drawable.setBounds(0,0,drawable.getMinimumWidth(),drawable.getMinimumHeight());
holder.todoDataALLDate.setCompoundDrawables(drawable, null, null, null);