在设置Text时提示Should pass resolved color instead of resource id here

我是这样设置文本颜色的

public void addText(CharSequence cs) {
for (int i = 0; i < cs.length(); i++) {
TextView tv = new TextView(activity);
tv.setTextColor(R.color.pantry_blue);
tv.setTextSize(36);
tv.setText(cs.charAt(i) + "");
lLayout.addView(tv);
}
}

出现提示：

Should pass resolved color instead of resource id here: getResources().getColor(R.color.app_separator)

Issue: Looks for calls to setColor where a resource id is passed instead of a resolved color

Id: ResourceAsColor

Methods that take a color in the form of an integer should be passed an RGB triple, not the actual color resource id. You must call getResources().getColor(resource) to resolve the actual color value first.