public PtrFrameLayout(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
mPtrIndicator = new PtrIndicator();
TypedArray arr = context.obtainStyledAttributes(attrs, R.styleable.PtrFrameLayout, 0, 0);
if (arr != null) {
mHeaderId = arr.getResourceId(R.styleable.PtrFrameLayout_ptr_header, mHeaderId);
mContainerId = arr.getResourceId(R.styleable.PtrFrameLayout_ptr_content, mContainerId);
mPtrIndicator.setResistance(
arr.getFloat(R.styleable.PtrFrameLayout_ptr_resistance, mPtrIndicator.getResistance()));
mDurationToClose =
arr.getInt(R.styleable.PtrFrameLayout_ptr_duration_to_close, mDurationToClose);
mDurationToCloseHeader =
arr.getInt(
R.styleable.PtrFrameLayout_ptr_duration_to_close_header, mDurationToCloseHeader);
float ratio = mPtrIndicator.getRatioOfHeaderToHeightRefresh();
ratio = arr.getFloat(R.styleable.PtrFrameLayout_ptr_ratio_of_header_height_to_refresh, ratio);
mPtrIndicator.setRatioOfHeaderHeightToRefresh(ratio);
mKeepHeaderWhenRefresh =
arr.getBoolean(
R.styleable.PtrFrameLayout_ptr_keep_header_when_refresh, mKeepHeaderWhenRefresh);
mPullToRefresh = arr.getBoolean(R.styleable.PtrFrameLayout_ptr_pull_to_fresh, mPullToRefresh);
arr.recycle();
}
mScrollChecker = new ScrollChecker();
final ViewConfiguration conf = ViewConfiguration.get(getContext());
mPagingTouchSlop = conf.getScaledTouchSlop() * 2;
}
public void setRatioOfHeaderHeightToRefresh(float ratio) {
mPtrIndicator.setRatioOfHeaderHeightToRefresh(ratio);
}