安卓在代码中设置TextView的drawableLeft、drawableRight、drawableTop、drawableBottom
TextView的xml文件
<TextView android:id="@+id/tv_versionstatus" android:layout_width="wrap_content" android:layout_height="wrap_content" android:drawablePadding="5dp" android:drawableRight="@drawable/icon_new" android:text="版本" android:textColor="#363636" android:textSize="20sp" />
但是API提示,setCompoundDrawables() 调用的时候,Drawable对象必须调用setBounds(int left, int top, int right, int bottom)方法,于是我们加一行代码就可以了。
rightDrawable.setBounds(0, 0, rightDrawable.getMinimumWidth(), rightDrawable.getMinimumHeight());
Drawable rightDrawable = getResources().getDrawable(R.drawable.icon_new); rightDrawable.setBounds(0, 0, rightDrawable.getMinimumWidth(), rightDrawable.getMinimumHeight()); tvVersionStatus.setCompoundDrawables(null, null, rightDrawable, null);