Example usage for android.view.accessibility AccessibilityNodeInfo setScrollable

Introduction

In this page you can find the example usage for android.view.accessibility AccessibilityNodeInfo setScrollable.

Prototype

public void setScrollable(boolean scrollable) 

Source Link

Document

Sets if the node is scrollable.

Usage

From source file:com.tasomaniac.openwith.resolver.ResolverDrawerLayout.java

@SuppressWarnings("deprecation")
@SuppressLint("InlinedApi")
@Override//from  w w  w.  j ava  2 s . c o  m
public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
    super.onInitializeAccessibilityNodeInfo(info);
    info.setClassName(ResolverDrawerLayout.class.getName());
    if (isEnabled()) {
        if (mCollapseOffset != 0) {
            info.addAction(AccessibilityNodeInfo.ACTION_SCROLL_FORWARD);
            info.setScrollable(true);
        }
    }
}

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From source file:com.actionbarsherlock.internal.widget.IcsAdapterView.java

@Override
public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
    super.onInitializeAccessibilityNodeInfo(info);
    info.setScrollable(isScrollableForAccessibility());
    View selectedView = getSelectedView();
    if (selectedView != null) {
        info.setEnabled(selectedView.isEnabled());
    }/*from   ww w.  j  av a 2 s  . com*/
}

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From source file:android.widget.Gallery.java

@Override
public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
    super.onInitializeAccessibilityNodeInfo(info);
    info.setClassName(Gallery.class.getName());
    info.setScrollable(mItemCount > 1);
    if (isEnabled()) {
        if (mItemCount > 0 && mSelectedPosition < mItemCount - 1) {
            info.addAction(AccessibilityNodeInfo.ACTION_SCROLL_FORWARD);
        }//from   ww w. j  av a  2  s  . co  m
        if (isEnabled() && mItemCount > 0 && mSelectedPosition > 0) {
            info.addAction(AccessibilityNodeInfo.ACTION_SCROLL_BACKWARD);
        }
    }
}

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From source file:com.android.launcher2.PagedView.java

@Override
public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
    super.onInitializeAccessibilityNodeInfo(info);
    info.setScrollable(getPageCount() > 1);
    if (getCurrentPage() < getPageCount() - 1) {
        info.addAction(AccessibilityNodeInfoCompat.ACTION_SCROLL_FORWARD);
    }//from   w  ww. j a v a2s  .c  o  m
    if (getCurrentPage() > 0) {
        info.addAction(AccessibilityNodeInfoCompat.ACTION_SCROLL_BACKWARD);
    }
}

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From source file:cc.flydev.launcher.Page.java

@Override
public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
    super.onInitializeAccessibilityNodeInfo(info);
    info.setScrollable(getPageCount() > 1);
    if (getCurrentPage() < getPageCount() - 1) {
        info.addAction(AccessibilityNodeInfo.ACTION_SCROLL_FORWARD);
    }/*w w  w  . j a  v a  2 s .  c  o m*/
    if (getCurrentPage() > 0) {
        info.addAction(AccessibilityNodeInfo.ACTION_SCROLL_BACKWARD);
    }
}

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From source file:com.android.internal.widget.ViewPager.java

@Override
public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
    super.onInitializeAccessibilityNodeInfo(info);

    info.setClassName(ViewPager.class.getName());
    info.setScrollable(canScroll());

    if (canScrollHorizontally(1)) {
        info.addAction(AccessibilityAction.ACTION_SCROLL_FORWARD);
        info.addAction(AccessibilityAction.ACTION_SCROLL_RIGHT);
    }// w w  w .  ja va2 s  . c  o m

    if (canScrollHorizontally(-1)) {
        info.addAction(AccessibilityAction.ACTION_SCROLL_BACKWARD);
        info.addAction(AccessibilityAction.ACTION_SCROLL_LEFT);
    }
}

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