Android Tint ImageView 无法设置Tintlist问题

使用自定义TintableImageView

importandroid.content.Context;

importandroid.content.res.ColorStateList;

importandroid.content.res.TypedArray;

importandroid.util.AttributeSet;

importcom.chianyu.circle.client.R;

/**

*@Description支持tintList着色ImageView

*/

public classTintableImageViewextendsandroid.support.v7.widget.AppCompatImageView {

privateColorStateListtint;

publicTintableImageView(Context context) {

super(context);

}

publicTintableImageView(Context context, AttributeSet attrs) {

super(context, attrs);

init(context, attrs,0);

}

private voidinit(Context context, AttributeSet attrs,intdefStyle) {

TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.TintableImageView, defStyle,0);

tint= a.getColorStateList(R.styleable.TintableImageView_tint);

a.recycle();

}

publicTintableImageView(Context context, AttributeSet attrs,intdefStyle) {

super(context, attrs, defStyle);

init(context, attrs, defStyle);

}

public voidsetColorFilter(ColorStateList tint) {

this.tint= tint;

super.setColorFilter(tint.getColorForState(getDrawableState(),0));

}

public voidsetTintList(ColorStateList colorList) {

if(colorList !=null) {

tint= colorList;

drawableStateChanged();

}

}

@Override

protected voiddrawableStateChanged() {

super.drawableStateChanged();

if(tint!=null&&tint.isStateful())

updateTintColor();

}

private voidupdateTintColor() {

intcolor =tint.getColorForState(getDrawableState(),0);

setColorFilter(color);

}

}