Example usage for android.view.accessibility AccessibilityNodeInfo ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT

Introduction

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

Prototype

String ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT

To view the source code for android.view.accessibility AccessibilityNodeInfo ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT.

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Document

Argument for which movement granularity to be used when traversing the node text.

Usage

From source file:org.chromium.content.browser.accessibility.JellyBeanAccessibilityInjector.java

/**
 * Packs an accessibility action into a JSON object and sends it to AndroidVox.
 *
 * @param action The action identifier.//from w  ww.  jav a  2s. c o m
 * @param arguments The action arguments, if applicable.
 * @return The result of the action.
 */
private boolean sendActionToAndroidVox(int action, Bundle arguments) {
    if (mCallback == null)
        return false;
    if (mAccessibilityJSONObject == null) {
        mAccessibilityJSONObject = new JSONObject();
    } else {
        // Remove all keys from the object.
        final Iterator<?> keys = mAccessibilityJSONObject.keys();
        while (keys.hasNext()) {
            keys.next();
            keys.remove();
        }
    }

    try {
        mAccessibilityJSONObject.accumulate("action", action);
        if (arguments != null) {
            if (action == AccessibilityNodeInfo.ACTION_NEXT_AT_MOVEMENT_GRANULARITY
                    || action == AccessibilityNodeInfo.ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY) {
                final int granularity = arguments
                        .getInt(AccessibilityNodeInfo.ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT);
                mAccessibilityJSONObject.accumulate("granularity", granularity);
            } else if (action == AccessibilityNodeInfo.ACTION_NEXT_HTML_ELEMENT
                    || action == AccessibilityNodeInfo.ACTION_PREVIOUS_HTML_ELEMENT) {
                final String element = arguments
                        .getString(AccessibilityNodeInfo.ACTION_ARGUMENT_HTML_ELEMENT_STRING);
                mAccessibilityJSONObject.accumulate("element", element);
            }
        }
    } catch (JSONException ex) {
        return false;
    }

    final String jsonString = mAccessibilityJSONObject.toString();
    final String jsCode = String.format(ACCESSIBILITY_ANDROIDVOX_TEMPLATE, jsonString);
    return mCallback.performAction(mContentViewCore, jsCode);
}

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From source file:android.webkit.AccessibilityInjector.java

/**
 * Packs an accessibility action into a JSON object and sends it to AndroidVox.
 *
 * @param action The action identifier.//from   w  w w  .ja v  a2  s .c om
 * @param arguments The action arguments, if applicable.
 * @return The result of the action.
 */
private boolean sendActionToAndroidVox(int action, Bundle arguments) {
    if (mAccessibilityJSONObject == null) {
        mAccessibilityJSONObject = new JSONObject();
    } else {
        // Remove all keys from the object.
        final Iterator<?> keys = mAccessibilityJSONObject.keys();
        while (keys.hasNext()) {
            keys.next();
            keys.remove();
        }
    }

    try {
        mAccessibilityJSONObject.accumulate("action", action);

        switch (action) {
        case AccessibilityNodeInfo.ACTION_NEXT_AT_MOVEMENT_GRANULARITY:
        case AccessibilityNodeInfo.ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY:
            if (arguments != null) {
                final int granularity = arguments
                        .getInt(AccessibilityNodeInfo.ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT);
                mAccessibilityJSONObject.accumulate("granularity", granularity);
            }
            break;
        case AccessibilityNodeInfo.ACTION_NEXT_HTML_ELEMENT:
        case AccessibilityNodeInfo.ACTION_PREVIOUS_HTML_ELEMENT:
            if (arguments != null) {
                final String element = arguments
                        .getString(AccessibilityNodeInfo.ACTION_ARGUMENT_HTML_ELEMENT_STRING);
                mAccessibilityJSONObject.accumulate("element", element);
            }
            break;
        }
    } catch (JSONException e) {
        return false;
    }

    final String jsonString = mAccessibilityJSONObject.toString();
    final String jsCode = String.format(ACCESSIBILITY_ANDROIDVOX_TEMPLATE, jsonString);
    return mCallback.performAction(mWebView, jsCode);
}

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

/**
 * /*  w w  w.  j  ava2s  .  c  om*/
 */
private void setTextToView(AccessibilityNodeInfo node, String text) {
    Bundle arguments = new Bundle();
    arguments.putInt(AccessibilityNodeInfo.ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT,
            AccessibilityNodeInfo.MOVEMENT_GRANULARITY_WORD);
    arguments.putBoolean(AccessibilityNodeInfo.ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN, true);
    node.performAction(AccessibilityNodeInfo.ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY, arguments);
    /*?*/
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        Bundle args = new Bundle();
        args.putCharSequence(AccessibilityNodeInfo.ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE, text);
        node.performAction(AccessibilityNodeInfo.ACTION_SET_TEXT, args);
    } else {
        ClipData data = ClipData.newPlainText("reply", text);
        ClipboardManager clipboardManager = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
        clipboardManager.setPrimaryClip(data);
        node.performAction(AccessibilityNodeInfo.ACTION_FOCUS); // ?
        node.performAction(AccessibilityNodeInfo.ACTION_PASTE); // 
    }

}

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