Example usage for android.view.accessibility AccessibilityNodeInfo getContentDescription

Introduction

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

Prototype

public CharSequence getContentDescription() 

Source Link

Document

Gets the content description of this node.

Usage

From source file:com.ucmap.dingdinghelper.services.DingDingHelperAccessibilityService.java

/**
 * AccessibilityNodeInfo  ?webView /*from  www. j  ava2s .co  m*/
 * List
 * ? ???target??
 *
 * @param target
 * @param accessibilityNodeInfo
 * @return
 */
private void recurseFindByTextToList(String target, AccessibilityNodeInfo accessibilityNodeInfo,
        @NonNull List<AccessibilityNodeInfo> mInfos) {

    if (accessibilityNodeInfo != null && accessibilityNodeInfo.getChildCount() == 0) {

        if (((accessibilityNodeInfo.getText() != null
                && accessibilityNodeInfo.getText().toString().contains(target))
                || (accessibilityNodeInfo.getContentDescription() != null
                        && accessibilityNodeInfo.getContentDescription().toString().contains(target)))) {
            mInfos.add(accessibilityNodeInfo);
            return;
        } else
            return;
    } else {
        if (accessibilityNodeInfo == null)
            return;

        for (int i = 0; i < accessibilityNodeInfo.getChildCount(); i++) {
            AccessibilityNodeInfo child = accessibilityNodeInfo.getChild(i);
            recurseFindByTextToList(target, child, mInfos);
        }
        return;
    }
}

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From source file:com.google.android.apps.common.testing.accessibility.framework.uielement.ViewHierarchyElement.java

ViewHierarchyElement(int id, @Nullable ViewHierarchyElement parent, AccessibilityNodeInfo fromInfo) {
    // Bookkeeping
    this.id = id;
    this.parentId = (parent != null) ? parent.getId() : null;

    // API 18+ properties
    this.resourceName = AT_18 ? fromInfo.getViewIdResourceName() : null;
    this.editable = AT_18 ? fromInfo.isEditable() : null;

    // API 16+ properties
    this.visibleToUser = AT_16 ? fromInfo.isVisibleToUser() : null;

    // Base properties
    this.className = fromInfo.getClassName();
    this.packageName = fromInfo.getPackageName();
    this.accessibilityClassName = fromInfo.getClassName();
    this.contentDescription = SpannableString.valueOf(fromInfo.getContentDescription());
    this.text = SpannableString.valueOf(fromInfo.getText());
    this.importantForAccessibility = true;
    this.clickable = fromInfo.isClickable();
    this.longClickable = fromInfo.isLongClickable();
    this.focusable = fromInfo.isFocusable();
    this.scrollable = fromInfo.isScrollable();
    this.canScrollForward = ((fromInfo.getActions() & AccessibilityNodeInfo.ACTION_SCROLL_FORWARD) != 0);
    this.canScrollBackward = ((fromInfo.getActions() & AccessibilityNodeInfo.ACTION_SCROLL_BACKWARD) != 0);
    this.checkable = fromInfo.isCheckable();
    this.checked = fromInfo.isChecked();
    this.hasTouchDelegate = false; /* Touch delegates are not considered by AccessibilityServices */
    android.graphics.Rect tempRect = new android.graphics.Rect();
    fromInfo.getBoundsInScreen(tempRect);
    this.boundsInScreen = new Rect(tempRect);
    this.nonclippedHeight = null; /* AccessibilityServices cannot discover nonclipped dimensions */
    this.nonclippedWidth = null; /* AccessibilityServices cannot discover nonclipped dimensions */
    this.textSize = null;
    this.textColor = null;
    this.backgroundDrawableColor = null;
    this.typefaceStyle = null;
    this.enabled = fromInfo.isEnabled();
}

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