简单记录——android selector对应的java实现：StateListDrawable

xml代码：

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="btn_normal">#88FE9D3D</color>
    <color name="btn_pressed">#EEFE9D3D</color>
</resources>

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:drawable="@color/btn_pressed" android:state_pressed="true"/>
    <item android:drawable="@color/btn_normal" android:state_pressed="false"/>

</selector>

TextView tvXML = (TextView) findViewById(R.id.tvXML);
tvXML.setClickable(true);
tvXML.setBackgroundDrawable(getResources().getDrawable(R.drawable.selector_btn));

java代码：

/** 获取一个selector */
public Drawable getSelectorDrawable() {
	ColorDrawable cdNormal = new ColorDrawable(Color.parseColor("#88FE9D3D"));
	ColorDrawable cdPressed = new ColorDrawable(Color.parseColor("#EEFE9D3D"));
	StateListDrawable sld = new StateListDrawable();
	sld.addState(new int[] { -android.R.attr.state_pressed }, cdNormal);
	sld.addState(new int[] { android.R.attr.state_pressed }, cdPressed);
	return sld;
}

TextView tvJ***A = (TextView) findViewById(R.id.tvJ***A);
tvJ***A.setClickable(true);
tvJ***A.setBackgroundDrawable(getSelectorDrawable());