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2014/10/16 ¤W¤È 08:18:59
android Programming Glossary: mcontentheightHow to implement expandable panels in Android? http://stackoverflow.com/questions/5165682/how-to-implement-expandable-panels-in-android mExpanded true private int mCollapsedHeight 0 private int mContentHeight 0 public ExpandablePanel Context context this context null public.. onMeasure int widthMeasureSpec int heightMeasureSpec if mContentHeight 0 First measure how high content wants to be mContent.measure.. mContent.measure widthMeasureSpec MeasureSpec.UNSPECIFIED mContentHeight mContent.getMeasuredHeight Then let the usual thing happen..
How to implement expandable panels in Android? http://stackoverflow.com/questions/5165682/how-to-implement-expandable-panels-in-android private View mHandle private View mContent private boolean mExpanded true private int mCollapsedHeight 0 private int mContentHeight 0 public ExpandablePanel Context context this context null public ExpandablePanel Context context AttributeSet attrs super.. new PanelToggler @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec if mContentHeight 0 First measure how high content wants to be mContent.measure widthMeasureSpec MeasureSpec.UNSPECIFIED mContentHeight mContent.getMeasuredHeight.. mContentHeight 0 First measure how high content wants to be mContent.measure widthMeasureSpec MeasureSpec.UNSPECIFIED mContentHeight mContent.getMeasuredHeight Then let the usual thing happen super.onMeasure widthMeasureSpec heightMeasureSpec private class..
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