android.view.accessibility.AccessibilityNodeInfo#setSelected ( )源码实例Demo

下面列出了android.view.accessibility.AccessibilityNodeInfo#setSelected ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： android_9.0.0_r45 文件： RadialTimePickerView.java

@Override
protected void onPopulateNodeForVirtualView(int virtualViewId, AccessibilityNodeInfo node) {
    node.setClassName(getClass().getName());
    node.addAction(AccessibilityAction.ACTION_CLICK);

    final int type = getTypeFromId(virtualViewId);
    final int value = getValueFromId(virtualViewId);
    final CharSequence description = getVirtualViewDescription(type, value);
    node.setContentDescription(description);

    getBoundsForVirtualView(virtualViewId, mTempRect);
    node.setBoundsInParent(mTempRect);

    final boolean selected = isVirtualViewSelected(type, value);
    node.setSelected(selected);

    final int nextId = getVirtualViewIdAfter(type, value);
    if (nextId != INVALID_ID) {
        node.setTraversalBefore(RadialTimePickerView.this, nextId);
    }
}

源代码2 项目： Dashchan 文件： DrawerLayout.java

/**
 * This should really be in AccessibilityNodeInfoCompat, but there unfortunately
 * seem to be a few elements that are not easily cloneable using the underlying API.
 * Leave it private here as it's not general-purpose useful.
 */
private void copyNodeInfoNoChildren(AccessibilityNodeInfo dest, AccessibilityNodeInfo src) {
	final Rect rect = mTmpRect;

	src.getBoundsInParent(rect);
	dest.setBoundsInParent(rect);

	src.getBoundsInScreen(rect);
	dest.setBoundsInScreen(rect);

	dest.setVisibleToUser(src.isVisibleToUser());
	dest.setPackageName(src.getPackageName());
	dest.setClassName(src.getClassName());
	dest.setContentDescription(src.getContentDescription());

	dest.setEnabled(src.isEnabled());
	dest.setClickable(src.isClickable());
	dest.setFocusable(src.isFocusable());
	dest.setFocused(src.isFocused());
	dest.setAccessibilityFocused(src.isAccessibilityFocused());
	dest.setSelected(src.isSelected());
	dest.setLongClickable(src.isLongClickable());

	dest.addAction(src.getActions());
}

源代码3 项目： Telegram-FOSS 文件： PhotoAttachPhotoCell.java

@Override
public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
    super.onInitializeAccessibilityNodeInfo(info);
    info.setEnabled(true);
    if (photoEntry != null && photoEntry.isVideo) {
        info.setText(LocaleController.getString("AttachVideo", R.string.AttachVideo) + ", " + LocaleController.formatCallDuration(photoEntry.duration));
    } else {
        info.setText(LocaleController.getString("AttachPhoto", R.string.AttachPhoto));
    }
    if (checkBox.isChecked()) {
        info.setSelected(true);
    }
    if (Build.VERSION.SDK_INT >= 21) {
        info.addAction(new AccessibilityNodeInfo.AccessibilityAction(R.id.acc_action_open_photo, LocaleController.getString("Open", R.string.Open)));
    }
}

源代码4 项目： Telegram 文件： PhotoAttachPhotoCell.java

@Override
public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
    super.onInitializeAccessibilityNodeInfo(info);
    info.setEnabled(true);
    if (photoEntry != null && photoEntry.isVideo) {
        info.setText(LocaleController.getString("AttachVideo", R.string.AttachVideo) + ", " + LocaleController.formatCallDuration(photoEntry.duration));
    } else {
        info.setText(LocaleController.getString("AttachPhoto", R.string.AttachPhoto));
    }
    if (checkBox.isChecked()) {
        info.setSelected(true);
    }
    if (Build.VERSION.SDK_INT >= 21) {
        info.addAction(new AccessibilityNodeInfo.AccessibilityAction(R.id.acc_action_open_photo, LocaleController.getString("Open", R.string.Open)));
    }
}

源代码5 项目： 365browser 文件： BrowserAccessibilityManager.java

@CalledByNative
private void setAccessibilityNodeInfoBooleanAttributes(AccessibilityNodeInfo node,
        int virtualViewId,
        boolean checkable, boolean checked, boolean clickable,
        boolean enabled, boolean focusable, boolean focused, boolean password,
        boolean scrollable, boolean selected, boolean visibleToUser) {
    node.setCheckable(checkable);
    node.setChecked(checked);
    node.setClickable(clickable);
    node.setEnabled(enabled);
    node.setFocusable(focusable);
    node.setFocused(focused);
    node.setPassword(password);
    node.setScrollable(scrollable);
    node.setSelected(selected);
    node.setVisibleToUser(visibleToUser);

    node.setMovementGranularities(
            AccessibilityNodeInfo.MOVEMENT_GRANULARITY_CHARACTER
            | AccessibilityNodeInfo.MOVEMENT_GRANULARITY_WORD
            | AccessibilityNodeInfo.MOVEMENT_GRANULARITY_LINE);

    if (mAccessibilityFocusId == virtualViewId) {
        node.setAccessibilityFocused(true);
    } else {
        node.setAccessibilityFocused(false);
    }
}

源代码6 项目： android-chromium 文件： BrowserAccessibilityManager.java

@CalledByNative
private void setAccessibilityNodeInfoBooleanAttributes(AccessibilityNodeInfo node,
        int virtualViewId, boolean checkable, boolean checked, boolean clickable,
        boolean enabled, boolean focusable, boolean focused, boolean password,
        boolean scrollable, boolean selected, boolean visibleToUser) {
    node.setCheckable(checkable);
    node.setChecked(checked);
    node.setClickable(clickable);
    node.setEnabled(enabled);
    node.setFocusable(focusable);
    node.setFocused(focused);
    node.setPassword(password);
    node.setScrollable(scrollable);
    node.setSelected(selected);
    node.setVisibleToUser(visibleToUser);

    if (focusable) {
        if (focused) {
            node.addAction(AccessibilityNodeInfo.ACTION_CLEAR_FOCUS);
        } else {
            node.addAction(AccessibilityNodeInfo.ACTION_FOCUS);
        }
    }

    if (mAccessibilityFocusId == virtualViewId) {
        node.setAccessibilityFocused(true);
        node.addAction(AccessibilityNodeInfo.ACTION_CLEAR_ACCESSIBILITY_FOCUS);
    } else {
        node.setAccessibilityFocused(false);
        node.addAction(AccessibilityNodeInfo.ACTION_ACCESSIBILITY_FOCUS);
    }

    if (clickable) {
        node.addAction(AccessibilityNodeInfo.ACTION_CLICK);
    }
}

源代码7 项目： android-chromium 文件： BrowserAccessibilityManager.java

@CalledByNative
private void setAccessibilityNodeInfoBooleanAttributes(AccessibilityNodeInfo node,
        int virtualViewId, boolean checkable, boolean checked, boolean clickable,
        boolean enabled, boolean focusable, boolean focused, boolean password,
        boolean scrollable, boolean selected, boolean visibleToUser) {
    node.setCheckable(checkable);
    node.setChecked(checked);
    node.setClickable(clickable);
    node.setEnabled(enabled);
    node.setFocusable(focusable);
    node.setFocused(focused);
    node.setPassword(password);
    node.setScrollable(scrollable);
    node.setSelected(selected);
    node.setVisibleToUser(visibleToUser);

    if (focusable) {
        if (focused) {
            node.addAction(AccessibilityNodeInfo.ACTION_CLEAR_FOCUS);
        } else {
            node.addAction(AccessibilityNodeInfo.ACTION_FOCUS);
        }
    }

    if (mAccessibilityFocusId == virtualViewId) {
        node.setAccessibilityFocused(true);
        node.addAction(AccessibilityNodeInfo.ACTION_CLEAR_ACCESSIBILITY_FOCUS);
    } else {
        node.setAccessibilityFocused(false);
        node.addAction(AccessibilityNodeInfo.ACTION_ACCESSIBILITY_FOCUS);
    }

    if (clickable) {
        node.addAction(AccessibilityNodeInfo.ACTION_CLICK);
    }
}

方法所在类

android.view.accessibility.AccessibilityNodeInfo