Example usage for android.support.v4.view.accessibility AccessibilityNodeInfoCompat getClassName

Introduction

In this page you can find the example usage for android.support.v4.view.accessibility AccessibilityNodeInfoCompat getClassName.

Prototype

public CharSequence getClassName() 

Source Link

Document

Gets the class this node comes from.

Usage

From source file:com.android.utils.AutomationUtils.java

/**
 * Returns whether a node matches the class specified by
 * {@code className} and exactly match the text or content description
 * specified by {@code text}.//from   w w  w .  java2s  .  c  om
 */
private static boolean nodeMatchesFilter(AccessibilityNodeInfoCompat node, CharSequence referenceClassName,
        String findText) {

    return ClassLoadingCache.checkInstanceOf(node.getClassName(), referenceClassName)
            && (TextUtils.equals(findText, node.getText())
                    || TextUtils.equals(findText, node.getContentDescription()));

}

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From source file:com.googlecode.eyesfree.utils.TreeDebug.java

/**
 * Gets a description of the properties of a node.
 *//* ww  w .ja v  a2 s .c  o m*/
public static CharSequence nodeDebugDescription(AccessibilityNodeInfoCompat node) {
    StringBuilder sb = new StringBuilder();
    sb.append(node.getWindowId());

    if (node.getClassName() != null) {
        appendSimpleName(sb, node.getClassName());
    } else {
        sb.append("??");
    }

    if (!node.isVisibleToUser()) {
        sb.append(":invisible");
    }

    if (node.getText() != null) {
        sb.append(":");
        sb.append(node.getText().toString().trim());
    }

    if (node.getContentDescription() != null) {
        sb.append(":");
        sb.append(node.getContentDescription().toString().trim());
    }

    int actions = node.getActions();
    if (actions != 0) {
        sb.append(":");
        if ((actions & AccessibilityNodeInfoCompat.ACTION_FOCUS) != 0) {
            sb.append("F");
        }
        if ((actions & AccessibilityNodeInfoCompat.ACTION_ACCESSIBILITY_FOCUS) != 0) {
            sb.append("A");
        }
        if ((actions & AccessibilityNodeInfoCompat.ACTION_CLEAR_ACCESSIBILITY_FOCUS) != 0) {
            sb.append("a");
        }
        if ((actions & AccessibilityNodeInfoCompat.ACTION_SCROLL_BACKWARD) != 0) {
            sb.append("-");
        }
        if ((actions & AccessibilityNodeInfoCompat.ACTION_SCROLL_FORWARD) != 0) {
            sb.append("+");
        }
    }

    if (node.isCheckable()) {
        sb.append(":");
        if (node.isChecked()) {
            sb.append("(X)");
        } else {
            sb.append("( )");
        }
    }

    if (node.isFocusable()) {
        sb.append(":focusable");
    }

    if (node.isFocused()) {
        sb.append(":focused");
    }

    if (node.isSelected()) {
        sb.append(":selected");
    }

    if (node.isClickable()) {
        sb.append(":clickable");
    }

    if (node.isLongClickable()) {
        sb.append(":longClickable");
    }

    if (node.isAccessibilityFocused()) {
        sb.append(":accessibilityFocused");
    }

    if (!node.isEnabled()) {
        sb.append(":disabled");
    }

    return sb.toString();
}

---

From source file:com.google.android.marvin.utils.AutomationUtils.java

/**
 * Returns whether a node matches the class specified by
 * {@code className} and exactly match the text or content description
 * specified by {@code text}.// w ww  .ja v  a2 s  .c om
 */
private static boolean nodeMatchesFilter(Context context, AccessibilityNodeInfoCompat node,
        CharSequence referenceClassName, String findText) {
    final ClassLoadingManager loader = ClassLoadingManager.getInstance();
    final CharSequence nodeClass = node.getClassName();
    final CharSequence nodePackage = node.getPackageName();

    if (!loader.checkInstanceOf(context, nodeClass, nodePackage, referenceClassName)) {
        return false;
    }

    final CharSequence nodeText = node.getText();
    if (TextUtils.equals(findText, nodeText)) {
        return true;
    }

    final CharSequence nodeDesc = node.getContentDescription();
    if (TextUtils.equals(findText, nodeDesc)) {
        return true;
    }

    return false;
}

---

From source file:com.android.utils.TreeDebug.java

/**
 * Gets a description of the properties of a node.
 *//*  w w w .  j  av  a  2s.com*/
private static CharSequence nodeDebugDescription(AccessibilityNodeInfoCompat node) {
    StringBuilder sb = new StringBuilder();
    sb.append(node.getWindowId());

    if (node.getClassName() != null) {
        appendSimpleName(sb, node.getClassName());
    } else {
        sb.append("??");
    }

    if (!node.isVisibleToUser()) {
        sb.append(":invisible");
    }

    Rect rect = new Rect();
    node.getBoundsInScreen(rect);
    sb.append(":");
    sb.append("(").append(rect.left).append(", ").append(rect.top).append(" - ").append(rect.right).append(", ")
            .append(rect.bottom).append(")");

    if (node.getText() != null) {
        sb.append(":");
        sb.append(node.getText().toString().trim());
    }

    if (node.getContentDescription() != null) {
        sb.append(":");
        sb.append(node.getContentDescription().toString().trim());
    }

    int actions = node.getActions();
    if (actions != 0) {
        sb.append(":");
        if ((actions & AccessibilityNodeInfoCompat.ACTION_FOCUS) != 0) {
            sb.append("F");
        }
        if ((actions & AccessibilityNodeInfoCompat.ACTION_ACCESSIBILITY_FOCUS) != 0) {
            sb.append("A");
        }
        if ((actions & AccessibilityNodeInfoCompat.ACTION_CLEAR_ACCESSIBILITY_FOCUS) != 0) {
            sb.append("a");
        }
        if ((actions & AccessibilityNodeInfoCompat.ACTION_SCROLL_BACKWARD) != 0) {
            sb.append("-");
        }
        if ((actions & AccessibilityNodeInfoCompat.ACTION_CLICK) != 0) {
            sb.append("C");
        }
        if ((actions & AccessibilityNodeInfoCompat.ACTION_LONG_CLICK) != 0) {
            sb.append("L");
        }
        if ((actions & AccessibilityNodeInfoCompat.ACTION_SCROLL_FORWARD) != 0) {
            sb.append("+");
        }
        if ((actions & AccessibilityNodeInfoCompat.ACTION_EXPAND) != 0) {
            sb.append("e");
        }
        if ((actions & AccessibilityNodeInfoCompat.ACTION_COLLAPSE) != 0) {
            sb.append("c");
        }
    }

    if (node.isCheckable()) {
        sb.append(":");
        if (node.isChecked()) {
            sb.append("(X)");
        } else {
            sb.append("( )");
        }
    }

    if (node.isFocusable()) {
        sb.append(":focusable");
    }

    if (node.isFocused()) {
        sb.append(":focused");
    }

    if (node.isSelected()) {
        sb.append(":selected");
    }

    if (node.isClickable()) {
        sb.append(":clickable");
    }

    if (node.isLongClickable()) {
        sb.append(":longClickable");
    }

    if (node.isAccessibilityFocused()) {
        sb.append(":accessibilityFocused");
    }

    if (!node.isEnabled()) {
        sb.append(":disabled");
    }

    if (node.getCollectionInfo() != null) {
        sb.append(":collection");
        sb.append("#R");
        sb.append(node.getCollectionInfo().getRowCount());
        sb.append("C");
        sb.append(node.getCollectionInfo().getColumnCount());
    }

    if (node.getCollectionItemInfo() != null) {
        if (node.getCollectionItemInfo().isHeading()) {
            sb.append(":heading");
        } else {
            sb.append(":item");
        }

        sb.append("#r");
        sb.append(node.getCollectionItemInfo().getRowIndex());
        sb.append("c");
        sb.append(node.getCollectionItemInfo().getColumnIndex());
    }

    return sb.toString();
}

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From source file:com.android.talkback.CollectionState.java

private static boolean nodeMatchesAnyClassName(@Nullable AccessibilityNodeInfoCompat node,
        CharSequence... classNames) {
    if (node == null || node.getClassName() == null || classNames == null) {
        return false;
    }/*from   www  .j a v a  2s.  c o m*/

    for (CharSequence name : classNames) {
        if (node.getClassName().equals(name)) {
            return true;
        }
    }

    return false;
}

---

From source file:assistive.com.scanme.com.googlecode.eyesfree.utils.AccessibilityNodeInfoUtils.java

/**
 * Determines if the generating class of an
 * {@link AccessibilityNodeInfoCompat} matches a given {@link Class} by
 * type.//  ww w . ja  va2  s  .  co  m
 *
 * @param node A sealed {@link AccessibilityNodeInfoCompat} dispatched by
 *            the accessibility framework.
 * @param referenceClass A {@link Class} to match by type or inherited type.
 * @return {@code true} if the {@link AccessibilityNodeInfoCompat} object
 *         matches the {@link Class} by type or inherited type,
 *         {@code false} otherwise.
 */
public static boolean nodeMatchesClassByType(Context context, AccessibilityNodeInfoCompat node,
        Class<?> referenceClass) {
    if ((node == null) || (referenceClass == null)) {
        return false;
    }

    // Attempt to take a shortcut.
    final CharSequence nodeClassName = node.getClassName();
    if (TextUtils.equals(nodeClassName, referenceClass.getName())) {
        return true;
    }

    final ClassLoadingManager loader = ClassLoadingManager.getInstance();
    final CharSequence appPackage = node.getPackageName();
    return loader.checkInstanceOf(context, nodeClassName, appPackage, referenceClass);
}

---

From source file:assistive.com.scanme.com.googlecode.eyesfree.utils.AccessibilityNodeInfoUtils.java

/**
 * Determines if the class of an {@link AccessibilityNodeInfoCompat} matches
 * a given {@link Class} by package and name.
 *
 * @param node A sealed {@link AccessibilityNodeInfoCompat} dispatched by
 *            the accessibility framework.
 * @param referenceClassName A class name to match.
 * @return {@code true} if the {@link AccessibilityNodeInfoCompat} matches
 *         the class name.//from ww w  .j  a  va2s  .  co m
 */
public static boolean nodeMatchesClassByName(Context context, AccessibilityNodeInfoCompat node,
        CharSequence referenceClassName) {
    if ((node == null) || (referenceClassName == null)) {
        return false;
    }

    // Attempt to take a shortcut.
    final CharSequence nodeClassName = node.getClassName();
    if (TextUtils.equals(nodeClassName, referenceClassName)) {
        return true;
    }

    final ClassLoadingManager loader = ClassLoadingManager.getInstance();
    final CharSequence appPackage = node.getPackageName();
    return loader.checkInstanceOf(context, nodeClassName, appPackage, referenceClassName);
}

---

From source file:com.android.utils.AccessibilityNodeInfoUtils.java

/**
 * Determines if the class of an {@link AccessibilityNodeInfoCompat} matches
 * a given {@link Class} by package and name.
 *
 * @param node A sealed {@link AccessibilityNodeInfoCompat} dispatched by
 *            the accessibility framework.
 * @param referenceClassName A class name to match.
 * @return {@code true} if the {@link AccessibilityNodeInfoCompat} matches
 *         the class name.//from www. j av a 2  s. c o m
 */
public static boolean nodeMatchesClassByName(AccessibilityNodeInfoCompat node,
        CharSequence referenceClassName) {
    return node != null && ClassLoadingCache.checkInstanceOf(node.getClassName(), referenceClassName);

}

---

From source file:com.android.utils.AccessibilityNodeInfoUtils.java

/**
 * Determines if the generating class of an
 * {@link AccessibilityNodeInfoCompat} matches any of the given
 * {@link Class}es by type.// www. j ava  2s. co  m
 *
 * @param node A sealed {@link AccessibilityNodeInfoCompat} dispatched by
 *            the accessibility framework.
 * @return {@code true} if the {@link AccessibilityNodeInfoCompat} object
 *         matches the {@link Class} by type or inherited type,
 *         {@code false} otherwise.
 * @param referenceClasses A variable-length list of {@link Class} objects
 *            to match by type or inherited type.
 */
private static boolean nodeMatchesAnyClassByType(AccessibilityNodeInfoCompat node,
        Class<?>... referenceClasses) {
    if (node == null)
        return false;

    for (Class<?> referenceClass : referenceClasses) {
        if (ClassLoadingCache.checkInstanceOf(node.getClassName(), referenceClass)) {
            return true;
        }
    }

    return false;
}

---

From source file:com.android.screenspeak.controller.CursorControllerApp.java

private boolean isLogicalScrollableWidget(AccessibilityNodeInfoCompat node) {
    if (node == null) {
        return false;
    }/* www  .  j  ava2s  . c  o m*/

    CharSequence className = node.getClassName();
    return !(TextUtils.equals(className, DatePicker.class.getName())
            || TextUtils.equals(className, NumberPicker.class.getName()));
}

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