public RotateLoadingLayout(Context context, Mode mode, PtrOrientation scrollDirection, TypedArray attrs)
: base(context, mode, scrollDirection, attrs)
{
//super(context, mode, scrollDirection, attrs);
mRotateDrawableWhilePulling = attrs.GetBoolean(Resource.Styleable.PullToRefresh_ptrRotateDrawableWhilePulling, true);
mHeaderImage.SetScaleType(ImageView.ScaleType.Matrix);
mHeaderImageMatrix = new Matrix();
mHeaderImage.ImageMatrix = mHeaderImageMatrix;
mRotateAnimation = new RotateAnimation(0, 720, Dimension.RelativeToSelf, 0.5f, Dimension.RelativeToSelf,
0.5f);
mRotateAnimation.Interpolator = ANIMATION_INTERPOLATOR;
mRotateAnimation.Duration = ROTATION_ANIMATION_DURATION;
mRotateAnimation.RepeatCount = Animation.Infinite;
mRotateAnimation.RepeatMode = RepeatMode.Restart;
}
public LoadingLayout(Context context, Mode mode, PtrOrientation scrollDirection, TypedArray attrs)
: base(context)
{
//base(context);
mMode = mode;
mScrollDirection = scrollDirection;
switch (scrollDirection)
{
case PtrOrientation.HORIZONTAL:
LayoutInflater.From(context).Inflate(Resource.Layout.pull_to_refresh_header_horizontal, this);
break;
case PtrOrientation.VERTICAL:
default:
LayoutInflater.From(context).Inflate(Resource.Layout.pull_to_refresh_header_vertical, this);
break;
}
mInnerLayout = (FrameLayout)FindViewById(Resource.Id.fl_inner);
mHeaderText = (TextView)mInnerLayout.FindViewById(Resource.Id.pull_to_refresh_text);
mHeaderProgress = (ProgressBar)mInnerLayout.FindViewById(Resource.Id.pull_to_refresh_progress);
mSubHeaderText = (TextView)mInnerLayout.FindViewById(Resource.Id.pull_to_refresh_sub_text);
mHeaderImage = (ImageView)mInnerLayout.FindViewById(Resource.Id.pull_to_refresh_image);
FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams)mInnerLayout.LayoutParameters;
switch (mode)
{
case Mode.PULL_FROM_END:
lp.Gravity = scrollDirection == PtrOrientation.VERTICAL ? GravityFlags.Top : GravityFlags.Left;
// Load in labels
mPullLabel = context.GetString(Resource.String.pull_to_refresh_from_bottom_pull_label);
mRefreshingLabel = context.GetString(Resource.String.pull_to_refresh_from_bottom_refreshing_label);
mReleaseLabel = context.GetString(Resource.String.pull_to_refresh_from_bottom_release_label);
break;
case Mode.PULL_FROM_START:
default:
lp.Gravity = scrollDirection == PtrOrientation.VERTICAL ? GravityFlags.Bottom : GravityFlags.Right;
// Load in labels
mPullLabel = context.GetString(Resource.String.pull_to_refresh_pull_label);
mRefreshingLabel = context.GetString(Resource.String.pull_to_refresh_refreshing_label);
mReleaseLabel = context.GetString(Resource.String.pull_to_refresh_release_label);
break;
}
if (attrs.HasValue(Resource.Styleable.PullToRefresh_ptrHeaderBackground))
{
Drawable background = attrs.GetDrawable(Resource.Styleable.PullToRefresh_ptrHeaderBackground);
if (null != background)
{
ViewCompat.setBackground(this, background);
}
}
if (attrs.HasValue(Resource.Styleable.PullToRefresh_ptrHeaderTextAppearance))
{
TypedValue styleID = new TypedValue();
attrs.GetValue(Resource.Styleable.PullToRefresh_ptrHeaderTextAppearance, styleID);
setTextAppearance(styleID.Data);
}
if (attrs.HasValue(Resource.Styleable.PullToRefresh_ptrSubHeaderTextAppearance))
{
TypedValue styleID = new TypedValue();
attrs.GetValue(Resource.Styleable.PullToRefresh_ptrSubHeaderTextAppearance, styleID);
setSubTextAppearance(styleID.Data);
}
// Text Color attrs need to be set after TextAppearance attrs
if (attrs.HasValue(Resource.Styleable.PullToRefresh_ptrHeaderTextColor))
{
ColorStateList colors = attrs.GetColorStateList(Resource.Styleable.PullToRefresh_ptrHeaderTextColor);
if (null != colors)
{
setTextColor(colors);
}
}
if (attrs.HasValue(Resource.Styleable.PullToRefresh_ptrHeaderSubTextColor))
{
ColorStateList colors = attrs.GetColorStateList(Resource.Styleable.PullToRefresh_ptrHeaderSubTextColor);
if (null != colors)
{
setSubTextColor(colors);
}
}
// Try and get defined drawable from Attrs
Drawable imageDrawable = null;
if (attrs.HasValue(Resource.Styleable.PullToRefresh_ptrDrawable))
{
imageDrawable = attrs.GetDrawable(Resource.Styleable.PullToRefresh_ptrDrawable);
}
// Check Specific Drawable from Attrs, these overrite the generic
// drawable attr above
switch (mode)
{
case Mode.PULL_FROM_START:
default:
if (attrs.HasValue(Resource.Styleable.PullToRefresh_ptrDrawableStart))
{
imageDrawable = attrs.GetDrawable(Resource.Styleable.PullToRefresh_ptrDrawableStart);
}
else if (attrs.HasValue(Resource.Styleable.PullToRefresh_ptrDrawableTop))
{
Utils.warnDeprecation("ptrDrawableTop", "ptrDrawableStart");
imageDrawable = attrs.GetDrawable(Resource.Styleable.PullToRefresh_ptrDrawableTop);
}
break;
case Mode.PULL_FROM_END:
if (attrs.HasValue(Resource.Styleable.PullToRefresh_ptrDrawableEnd))
{
imageDrawable = attrs.GetDrawable(Resource.Styleable.PullToRefresh_ptrDrawableEnd);
}
else if (attrs.HasValue(Resource.Styleable.PullToRefresh_ptrDrawableBottom))
{
Utils.warnDeprecation("ptrDrawableBottom", "ptrDrawableEnd");
imageDrawable = attrs.GetDrawable(Resource.Styleable.PullToRefresh_ptrDrawableBottom);
}
break;
}
// If we don't have a user defined drawable, load the default
if (null == imageDrawable)
{
imageDrawable = context.Resources.GetDrawable(getDefaultDrawableResId());
}
// Set Drawable, and save width/height
setLoadingDrawable(imageDrawable);
reset();
}
