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Preserve LayoutParams of header layout to enable setting a specific height #29

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Preserve LayoutParams of header layout to enable setting a specific height #29

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17 changes: 11 additions & 6 deletions library/src/com/manuelpeinado/fadingactionbar/FadingActionBarHelperBase.java
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Original file line number Diff line number Diff line change
Expand Up @@ -121,9 +121,6 @@ public final View createView(LayoutInflater inflater) {
if (mContentView == null) {
mContentView = inflater.inflate(mContentLayoutResId, null);
}
if (mHeaderView == null) {
mHeaderView = inflater.inflate(mHeaderLayoutResId, null, false);
}

//
// See if we are in a ListView, WebView or ScrollView scenario
Expand Down Expand Up @@ -223,7 +220,7 @@ private View createWebView() {

mHeaderContainer = (FrameLayout) webViewContainer.findViewById(R.id.fab__header_container);
initializeGradient(mHeaderContainer);
mHeaderContainer.addView(mHeaderView, 0);
addHeaderView(mHeaderContainer, mHeaderLayoutResId);

mMarginView = new FrameLayout(webView.getContext());
mMarginView.setBackgroundColor(Color.TRANSPARENT);
Expand All @@ -244,7 +241,8 @@ private View createScrollView() {
contentContainer.addView(mContentView);
mHeaderContainer = (FrameLayout) scrollViewContainer.findViewById(R.id.fab__header_container);
initializeGradient(mHeaderContainer);
mHeaderContainer.addView(mHeaderView, 0);
addHeaderView(mHeaderContainer, mHeaderLayoutResId);

mMarginView = (FrameLayout) contentContainer.findViewById(R.id.fab__content_top_margin);

return scrollViewContainer;
Expand All @@ -262,7 +260,7 @@ private View createListView(ListView listView) {

mHeaderContainer = (FrameLayout) contentContainer.findViewById(R.id.fab__header_container);
initializeGradient(mHeaderContainer);
mHeaderContainer.addView(mHeaderView, 0);
addHeaderView(mHeaderContainer, mHeaderLayoutResId);

mMarginView = new FrameLayout(listView.getContext());
mMarginView.setLayoutParams(new AbsListView.LayoutParams(LayoutParams.MATCH_PARENT, 0));
Expand Down Expand Up @@ -352,4 +350,11 @@ private void initializeGradient(ViewGroup headerContainer) {
}
gradientView.setBackgroundResource(gradient);
}

private void addHeaderView(ViewGroup headerContainer, int headerLayoutResId){
if (mHeaderView == null) {
mHeaderView = mInflater.inflate(headerLayoutResId, headerContainer, false);
}
headerContainer.addView(mHeaderView, 0);
}
}