/**
* Create the LoginButton by inflating from XML
*
* @see View#View(Context, AttributeSet)
*/
public LoginButton(Context context, AttributeSet attrs) {
super(context, attrs);
if (attrs.getStyleAttribute() == 0) {
// apparently there's no method of setting a default style in xml,
// so in case the users do not explicitly specify a style, we need
// to use sensible defaults.
this.setTextColor(getResources().getColor(R.color.com_facebook_loginview_text_color));
this.setTextSize(
TypedValue.COMPLEX_UNIT_PX,
getResources().getDimension(R.dimen.com_facebook_loginview_text_size));
this.setPadding(
getResources().getDimensionPixelSize(R.dimen.com_facebook_loginview_padding_left),
getResources().getDimensionPixelSize(R.dimen.com_facebook_loginview_padding_top),
getResources().getDimensionPixelSize(R.dimen.com_facebook_loginview_padding_right),
getResources().getDimensionPixelSize(R.dimen.com_facebook_loginview_padding_bottom));
this.setWidth(getResources().getDimensionPixelSize(R.dimen.com_facebook_loginview_width));
this.setHeight(getResources().getDimensionPixelSize(R.dimen.com_facebook_loginview_height));
this.setGravity(Gravity.CENTER);
if (isInEditMode()) {
// cannot use a drawable in edit mode, so setting the background color instead
// of a background resource.
this.setBackgroundColor(getResources().getColor(R.color.com_facebook_blue));
// hardcoding in edit mode as getResources().getString() doesn't seem to work in IntelliJ
loginText = "Log in";
} else {
this.setBackgroundResource(R.drawable.com_facebook_loginbutton_blue);
}
}
parseAttributes(attrs);
if (!isInEditMode()) {
initializeActiveSessionWithCachedToken(context);
}
}
/**
* Create the LoginButton by inflating from XML and applying a style.
*
* @see View#View(Context, AttributeSet, int)
*/
public LoginButton(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
parseAttributes(attrs);
initializeActiveSessionWithCachedToken(context);
}
/**
* Create the LoginButton.
*
* @see View#View(Context)
*/
public LoginButton(Context context) {
super(context);
initializeActiveSessionWithCachedToken(context);
// since onFinishInflate won't be called, we need to finish initialization ourselves
finishInit();
}
