Example usage for android.support.v4.view ActionProvider setSubUiVisibilityListener

Introduction

In this page you can find the example usage for android.support.v4.view ActionProvider setSubUiVisibilityListener.

Prototype

public void setSubUiVisibilityListener(SubUiVisibilityListener subUiVisibilityListener) 

Source Link

Usage

From source file:android.support.v7.internal.view.menu.ActionMenuPresenter.java

@Override
public void updateMenuView(boolean cleared) {
    super.updateMenuView(cleared);

    if (mMenuView == null) {
        return;//from ww w .  j  av a  2s  . c  om
    }

    if (mMenu != null) {
        final ArrayList<MenuItemImpl> actionItems = mMenu.getActionItems();
        final int count = actionItems.size();
        for (int i = 0; i < count; i++) {
            final ActionProvider provider = actionItems.get(i).getSupportActionProvider();
            if (provider != null) {
                provider.setSubUiVisibilityListener(this);
            }
        }
    }

    final ArrayList<MenuItemImpl> nonActionItems = mMenu != null ? mMenu.getNonActionItems() : null;

    boolean hasOverflow = false;
    if (mReserveOverflow && nonActionItems != null) {
        final int count = nonActionItems.size();
        if (count == 1) {
            hasOverflow = !nonActionItems.get(0).isActionViewExpanded();
        } else {
            hasOverflow = count > 0;
        }
    }

    if (hasOverflow) {
        if (mOverflowButton == null) {
            mOverflowButton = new OverflowMenuButton(mSystemContext);
        }
        ViewGroup parent = (ViewGroup) mOverflowButton.getParent();
        if (parent != mMenuView) {
            if (parent != null) {
                parent.removeView(mOverflowButton);
            }
            ActionMenuView menuView = (ActionMenuView) mMenuView;
            menuView.addView(mOverflowButton, menuView.generateOverflowButtonLayoutParams());
        }
    } else if (mOverflowButton != null && mOverflowButton.getParent() == mMenuView) {
        ((ViewGroup) mMenuView).removeView(mOverflowButton);
    }

    ((ActionMenuView) mMenuView).setOverflowReserved(mReserveOverflow);
}

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From source file:android.support.v7.widget.ActionMenuPresenter.java

@Override
public void updateMenuView(boolean cleared) {
    final ViewGroup menuViewParent = (ViewGroup) ((View) mMenuView).getParent();
    if (menuViewParent != null) {
        ActionBarTransition.beginDelayedTransition(menuViewParent);
    }/*from  w ww  .j  ava  2 s .c  o  m*/
    super.updateMenuView(cleared);

    ((View) mMenuView).requestLayout();

    if (mMenu != null) {
        final ArrayList<MenuItemImpl> actionItems = mMenu.getActionItems();
        final int count = actionItems.size();
        for (int i = 0; i < count; i++) {
            final ActionProvider provider = actionItems.get(i).getSupportActionProvider();
            if (provider != null) {
                provider.setSubUiVisibilityListener(this);
            }
        }
    }

    final ArrayList<MenuItemImpl> nonActionItems = mMenu != null ? mMenu.getNonActionItems() : null;

    boolean hasOverflow = false;
    if (mReserveOverflow && nonActionItems != null) {
        final int count = nonActionItems.size();
        if (count == 1) {
            hasOverflow = !nonActionItems.get(0).isActionViewExpanded();
        } else {
            hasOverflow = count > 0;
        }
    }

    if (hasOverflow) {
        if (mOverflowButton == null) {
            mOverflowButton = new OverflowMenuButton(mSystemContext);
        }
        ViewGroup parent = (ViewGroup) mOverflowButton.getParent();
        if (parent != mMenuView) {
            if (parent != null) {
                parent.removeView(mOverflowButton);
            }
            ActionMenuView menuView = (ActionMenuView) mMenuView;
            menuView.addView(mOverflowButton, menuView.generateOverflowButtonLayoutParams());
        }
    } else if (mOverflowButton != null && mOverflowButton.getParent() == mMenuView) {
        ((ViewGroup) mMenuView).removeView(mOverflowButton);
    }

    ((ActionMenuView) mMenuView).setOverflowReserved(mReserveOverflow);
}

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From source file:dheeraj.sachan.advancedandroidshit.test.CustomActionMenuPresenter.java

@Override
public void updateMenuView(boolean cleared) {
    final ViewGroup menuViewParent = (ViewGroup) ((View) mMenuView).getParent();
    if (menuViewParent != null) {
        ActionBarTransition.beginDelayedTransition(menuViewParent);
    }//from  w ww  .  j a  v a 2  s.  c  om
    super.updateMenuView(cleared);

    ((View) mMenuView).requestLayout();

    if (mMenu != null) {
        final ArrayList<MenuItemImpl> actionItems = mMenu.getActionItems();
        final int count = actionItems.size();
        for (int i = 0; i < count; i++) {
            final ActionProvider provider = actionItems.get(i).getSupportActionProvider();
            if (provider != null) {
                provider.setSubUiVisibilityListener(this);
            }
        }
    }

    final ArrayList<MenuItemImpl> nonActionItems = mMenu != null ? mMenu.getNonActionItems() : null;

    boolean hasOverflow = false;
    if (mReserveOverflow && nonActionItems != null) {
        final int count = nonActionItems.size();
        if (count == 1) {
            hasOverflow = !nonActionItems.get(0).isActionViewExpanded();
        } else {
            hasOverflow = count > 0;
        }
    }

    if (hasOverflow) {
        if (mOverflowButton == null) {
            mOverflowButton = new OverflowMenuButton(mSystemContext);
        }
        ViewGroup parent = (ViewGroup) mOverflowButton.getParent();
        if (parent != mMenuView) {
            if (parent != null) {
                parent.removeView(mOverflowButton);
            }
            CustomActionMenuView menuView = (CustomActionMenuView) mMenuView;
            menuView.addView(mOverflowButton, menuView.generateOverflowButtonLayoutParams());
        }
    } else if (mOverflowButton != null && mOverflowButton.getParent() == mMenuView) {
        ((ViewGroup) mMenuView).removeView(mOverflowButton);
    }

    ((CustomActionMenuView) mMenuView).setOverflowReserved(mReserveOverflow);
}

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