@TargetApi(Build.VERSION_CODES.HONEYCOMB)
public StickyListHeadersListView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
// Initialize the list
mList = new WrapperViewList(context);
mDivider = mList.getDivider();
mDividerHeight = mList.getDividerHeight();
// null out divider, dividers are handled by adapter so they look good
// with headers
mList.setDivider(null);
mList.setDividerHeight(0);
mList.setLifeCycleListener(new WrapperViewListLifeCycleListener());
mList.setOnScrollListener(new WrapperListScrollListener());
addView(mList);
if (attrs != null) {
TypedArray a =
context
.getTheme()
.obtainStyledAttributes(attrs, R.styleable.StickyListHeadersListView, 0, 0);
try {
// Android attributes
if (a.hasValue(R.styleable.StickyListHeadersListView_android_padding)) {
int padding =
a.getDimensionPixelSize(R.styleable.StickyListHeadersListView_android_padding, 0);
mPaddingLeft = padding;
mPaddingTop = padding;
mPaddingRight = padding;
mPaddingBottom = padding;
} else {
mPaddingLeft =
a.getDimensionPixelSize(R.styleable.StickyListHeadersListView_android_paddingLeft, 0);
mPaddingTop =
a.getDimensionPixelSize(R.styleable.StickyListHeadersListView_android_paddingTop, 0);
mPaddingRight =
a.getDimensionPixelSize(
R.styleable.StickyListHeadersListView_android_paddingRight, 0);
mPaddingBottom =
a.getDimensionPixelSize(
R.styleable.StickyListHeadersListView_android_paddingBottom, 0);
}
setPadding(mPaddingLeft, mPaddingTop, mPaddingRight, mPaddingBottom);
// Set clip to padding on the list and reset value to default on
// wrapper
mClippingToPadding =
a.getBoolean(R.styleable.StickyListHeadersListView_android_clipToPadding, true);
super.setClipToPadding(true);
mList.setClipToPadding(mClippingToPadding);
// ListView attributes
mList.setFadingEdgeLength(
a.getDimensionPixelSize(
R.styleable.StickyListHeadersListView_android_fadingEdgeLength,
mList.getVerticalFadingEdgeLength()));
final int fadingEdge =
a.getInt(R.styleable.StickyListHeadersListView_android_requiresFadingEdge, 0);
if (fadingEdge == 0x00001000) {
mList.setVerticalFadingEdgeEnabled(false);
mList.setHorizontalFadingEdgeEnabled(true);
} else if (fadingEdge == 0x00002000) {
mList.setVerticalFadingEdgeEnabled(true);
mList.setHorizontalFadingEdgeEnabled(false);
} else {
mList.setVerticalFadingEdgeEnabled(false);
mList.setHorizontalFadingEdgeEnabled(false);
}
mList.setCacheColorHint(
a.getColor(
R.styleable.StickyListHeadersListView_android_cacheColorHint,
mList.getCacheColorHint()));
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
mList.setChoiceMode(
a.getInt(
R.styleable.StickyListHeadersListView_android_choiceMode, mList.getChoiceMode()));
}
mList.setDrawSelectorOnTop(
a.getBoolean(R.styleable.StickyListHeadersListView_android_drawSelectorOnTop, false));
mList.setFastScrollEnabled(
a.getBoolean(
R.styleable.StickyListHeadersListView_android_fastScrollEnabled,
mList.isFastScrollEnabled()));
mList.setScrollBarStyle(
a.getInt(R.styleable.StickyListHeadersListView_android_scrollbarStyle, 0));
final Drawable selector =
a.getDrawable(R.styleable.StickyListHeadersListView_android_listSelector);
if (selector != null) {
mList.setSelector(selector);
}
mList.setScrollingCacheEnabled(
a.getBoolean(
R.styleable.StickyListHeadersListView_android_scrollingCache,
mList.isScrollingCacheEnabled()));
final Drawable divider =
a.getDrawable(R.styleable.StickyListHeadersListView_android_divider);
if (divider != null) {
mDivider = divider;
}
mDividerHeight =
a.getDimensionPixelSize(
R.styleable.StickyListHeadersListView_android_dividerHeight, mDividerHeight);
// StickyListHeaders attributes
mAreHeadersSticky =
a.getBoolean(R.styleable.StickyListHeadersListView_hasStickyHeaders, true);
mIsDrawingListUnderStickyHeader =
a.getBoolean(
R.styleable.StickyListHeadersListView_isDrawingListUnderStickyHeader, true);
} finally {
a.recycle();
}
}
}
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
public StickyListHeadersListView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
mTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop();
// Initialize the wrapped list
mList = new WrapperViewList(context);
// null out divider, dividers are handled by adapter so they look good with headers
mDivider = mList.getDivider();
mDividerHeight = mList.getDividerHeight();
mList.setDivider(null);
mList.setDividerHeight(0);
if (attrs != null) {
TypedArray a =
context
.getTheme()
.obtainStyledAttributes(attrs, R.styleable.StickyListHeadersListView, defStyle, 0);
try {
// -- View attributes --
int padding =
a.getDimensionPixelSize(R.styleable.StickyListHeadersListView_android_padding, 0);
mPaddingLeft =
a.getDimensionPixelSize(
R.styleable.StickyListHeadersListView_android_paddingLeft, padding);
mPaddingTop =
a.getDimensionPixelSize(
R.styleable.StickyListHeadersListView_android_paddingTop, padding);
mPaddingRight =
a.getDimensionPixelSize(
R.styleable.StickyListHeadersListView_android_paddingRight, padding);
mPaddingBottom =
a.getDimensionPixelSize(
R.styleable.StickyListHeadersListView_android_paddingBottom, padding);
setPadding(mPaddingLeft, mPaddingTop, mPaddingRight, mPaddingBottom);
// Set clip to padding on the list and reset value to default on
// wrapper
mClippingToPadding =
a.getBoolean(R.styleable.StickyListHeadersListView_android_clipToPadding, true);
super.setClipToPadding(true);
mList.setClipToPadding(mClippingToPadding);
// scrollbars
final int scrollBars =
a.getInt(R.styleable.StickyListHeadersListView_android_scrollbars, 0x00000200);
mList.setVerticalScrollBarEnabled((scrollBars & 0x00000200) != 0);
mList.setHorizontalScrollBarEnabled((scrollBars & 0x00000100) != 0);
// overscroll
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD) {
mList.setOverScrollMode(
a.getInt(R.styleable.StickyListHeadersListView_android_overScrollMode, 0));
}
// -- ListView attributes --
mList.setFadingEdgeLength(
a.getDimensionPixelSize(
R.styleable.StickyListHeadersListView_android_fadingEdgeLength,
mList.getVerticalFadingEdgeLength()));
final int fadingEdge =
a.getInt(R.styleable.StickyListHeadersListView_android_requiresFadingEdge, 0);
if (fadingEdge == 0x00001000) {
mList.setVerticalFadingEdgeEnabled(false);
mList.setHorizontalFadingEdgeEnabled(true);
} else if (fadingEdge == 0x00002000) {
mList.setVerticalFadingEdgeEnabled(true);
mList.setHorizontalFadingEdgeEnabled(false);
} else {
mList.setVerticalFadingEdgeEnabled(false);
mList.setHorizontalFadingEdgeEnabled(false);
}
mList.setCacheColorHint(
a.getColor(
R.styleable.StickyListHeadersListView_android_cacheColorHint,
mList.getCacheColorHint()));
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
mList.setChoiceMode(
a.getInt(
R.styleable.StickyListHeadersListView_android_choiceMode, mList.getChoiceMode()));
}
mList.setDrawSelectorOnTop(
a.getBoolean(R.styleable.StickyListHeadersListView_android_drawSelectorOnTop, false));
mList.setFastScrollEnabled(
a.getBoolean(
R.styleable.StickyListHeadersListView_android_fastScrollEnabled,
mList.isFastScrollEnabled()));
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
mList.setFastScrollAlwaysVisible(
a.getBoolean(
R.styleable.StickyListHeadersListView_android_fastScrollAlwaysVisible,
mList.isFastScrollAlwaysVisible()));
}
mList.setScrollBarStyle(
a.getInt(R.styleable.StickyListHeadersListView_android_scrollbarStyle, 0));
if (a.hasValue(R.styleable.StickyListHeadersListView_android_listSelector)) {
mList.setSelector(
a.getDrawable(R.styleable.StickyListHeadersListView_android_listSelector));
}
mList.setScrollingCacheEnabled(
a.getBoolean(
R.styleable.StickyListHeadersListView_android_scrollingCache,
mList.isScrollingCacheEnabled()));
if (a.hasValue(R.styleable.StickyListHeadersListView_android_divider)) {
mDivider = a.getDrawable(R.styleable.StickyListHeadersListView_android_divider);
}
mList.setStackFromBottom(
a.getBoolean(R.styleable.StickyListHeadersListView_android_stackFromBottom, false));
mDividerHeight =
a.getDimensionPixelSize(
R.styleable.StickyListHeadersListView_android_dividerHeight, mDividerHeight);
mList.setTranscriptMode(
a.getInt(
R.styleable.StickyListHeadersListView_android_transcriptMode,
ListView.TRANSCRIPT_MODE_DISABLED));
// -- StickyListHeaders attributes --
mAreHeadersSticky =
a.getBoolean(R.styleable.StickyListHeadersListView_hasStickyHeaders, true);
mIsDrawingListUnderStickyHeader =
a.getBoolean(
R.styleable.StickyListHeadersListView_isDrawingListUnderStickyHeader, true);
} finally {
a.recycle();
}
}
// attach some listeners to the wrapped list
mList.setLifeCycleListener(new WrapperViewListLifeCycleListener());
mList.setOnScrollListener(new WrapperListScrollListener());
addView(mList);
}