Set a View height in pixels. @param v The view to set the height. @param height The height in pixels.

Show indicator animation. @param startingPos The position from where the animation should start. Useful when removing sub items.

Method to adjust Item position in parent if its sub items are outside screen.

Expand the sub items container with animation @param startingPos The position from where the animation should start. Useful when removing sub items.

Set a View width in pixels. @param v The view to set the width. @param width The width in pixels.

Remove the given sub item after animation ends. @param subItem The view representing the sub item to be removed. @param isAdding true if adding a view

Creates a sub item based on sub_item_layout Layout, set as ExpandingItem layout attribute. @return The inflated sub item view.

Remove the given view representing the sub item. Should be an existing sub item. @param view The sub item to be removed.

Set a View margin. @param v The view to set margins. @param left The margin at left in pixels @param top The margin at top in pixels @param

Set a View margin top. @param v The View to set the margin top. @param marginTop the margin top in pixles

Expand or collapse the sub items.

Method to add the inflated item and set click listener. Also measures the item height. @param item The inflated item layout.

Method to add a new item. @param item The ExpandingItem item.

Show sub items animation.

Show sub items translation animation. @param viewGroup The sub item to animate @param index The sub item index. Needed to calculate delays.

Show sub items alpha animation. @param viewGroup The sub item to animate @param index The sub item index. Needed to calculate delays.

Collapses the sub items.

Method to create and add a new item. @param layoutId The item Layout. @return The created item.

Creates as many sub items as requested in {@param count}. @param count The quantity of sub items.

Return the items count. @return Items count.

Get a sub item at the given position. @param position The sub item position. Should be > 0. @return The sub item inflated view at the given position.

Returns the count of sub items. @return The count of sub items.

Method to inflate all layouts. @param context The custom View Context.

Notify if item was expanded or collapsed. @param expanded true if expanded. false otherwise.

Read all custom styleable attributes. @param context The custom View Context. @param attrs The atrributes to be read.

Method to remove all items.

Method to remove an item. @param item The item to be removed.

Remove the given view representing the sub item, with animation. Should be an existing sub item. @param view The sub item to be removed.

Scroll up to show sub items @param delta The calculated amount to scroll up.

Set the indicator background width, height and margins

Set the indicator color by color value. @param color The color value.

Set the indicator color by resource. @param colorRes The color resource.

Set the indicator icon. @param icon Drawable of the indicator icon.

Set the indicator icon by resource. @param iconRes The icon resource.

Set the parent in order to auto scroll. @param parent The parent of type {@link ExpandingList}

Measure sub items dimension. @param v The sub item to measure.

Method to setup indicator, including size and visibility.

Setup the variables that defines item state.

Toggle sub items collapsed/expanded

Constructor. @param context @param attrs

The constructor. @param context The View Context. @param attrs The attributes.

Method to get an Item from the ExpandingList by its index. @param index The index of the item. @return An ExpandingItem in the list.

Tells if the item is expanded. @return true if expanded. false otherwise.

Remove all sub items.

Remove sub item at the given position. @param position The position of the item to be removed.

Set a listener to listen item stage changed. @param listener The listener of type {@link OnItemStateChanged}