Java Code Examples for android.view.View#announceForAccessibility()

The following examples show how to use android.view.View#announceForAccessibility() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: WallpaperPickerActivity.java    From Trebuchet with GNU General Public License v3.0 5 votes vote down vote up 
@Thunk void selectTile(View v) {
    if (mSelectedTile != null) {
        mSelectedTile.setSelected(false);
        mSelectedTile = null;
    }
    mSelectedTile = v;
    v.setSelected(true);
    mSelectedIndex = mWallpapersView.indexOfChild(v);
    // TODO: Remove this once the accessibility framework and
    // services have better support for selection state.
    v.announceForAccessibility(
            getContext().getString(R.string.announce_selection, v.getContentDescription()));
}
Example 2
Source File: Utils.java    From MaterialDateRangePicker with Apache License 2.0 5 votes vote down vote up 
/**
 * Try to speak the specified text, for accessibility. Only available on JB or later.
 * @param text Text to announce.
 */
@SuppressLint("NewApi")
public static void tryAccessibilityAnnounce(View view, CharSequence text) {
    if (isJellybeanOrLater() && view != null && text != null) {
        view.announceForAccessibility(text);
    }
}
Example 3
Source File: Utils.java    From AlarmOn with Apache License 2.0 5 votes vote down vote up 
/**
 * Try to speak the specified text, for accessibility. Only available on JB or later.
 * @param text Text to announce.
 */
@SuppressLint("NewApi")
public static void tryAccessibilityAnnounce(View view, CharSequence text) {
    if (isJellybeanOrLater() && view != null && text != null) {
        view.announceForAccessibility(text);
    }
}
Example 4
Source File: Utils.java    From StyleableDateTimePicker with MIT License 5 votes vote down vote up 
/**
 * Try to speak the specified text, for accessibility. Only available on JB or later.
 * @param text Text to announce.
 */
@SuppressLint("NewApi")
public static void tryAccessibilityAnnounce(View view, CharSequence text) {
    if (isJellybeanOrLater() && view != null && text != null) {
        view.announceForAccessibility(text);
    }
}
Example 5
Source File: SuntimesUtils.java    From SuntimesWidget with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * @param view the View to trigger the accessibility event
 * @param msg text that will be read aloud (if accessibility enabled)
 */
public static void announceForAccessibility(View view, String msg)
{
    if (view != null && msg != null)
    {
        if (Build.VERSION.SDK_INT >= 16)
        {
            view.announceForAccessibility(msg);

        } else {
            Context context = view.getContext();
            if (context != null)
            {
                AccessibilityManager accesibility = (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE);
                if (accesibility != null && accesibility.isEnabled())
                {
                    AccessibilityEvent event = AccessibilityEvent.obtain(AccessibilityEvent.TYPE_VIEW_FOCUSED);
                    event.getText().add(msg);
                    event.setEnabled(view.isEnabled());
                    event.setClassName(view.getClass().getName());
                    event.setPackageName(context.getPackageName());

                    ViewParent parent = view.getParent();
                    if (Build.VERSION.SDK_INT >= 14 && parent != null)
                    {
                        parent.requestSendAccessibilityEvent(view, event);

                    } else {
                        accesibility.sendAccessibilityEvent(event);
                    }
                }
            }
        }
    }
}
Example 6
Source File: Utils.java    From Conquer with Apache License 2.0 5 votes vote down vote up 
/**
 * Try to speak the specified text, for accessibility. Only available on JB or later.
 * @param text Text to announce.
 */
@SuppressLint("NewApi")
public static void tryAccessibilityAnnounce(View view, CharSequence text) {
    if (isJellybeanOrLater() && view != null && text != null) {
        view.announceForAccessibility(text);
    }
}
Example 7
Source File: WallpaperPickerActivity.java    From TurboLauncher with Apache License 2.0 5 votes vote down vote up 
private void selectTile(View v) {
    if (mSelectedTile != null) {
        mSelectedTile.setSelected(false);
        mSelectedTile = null;
    }
    mSelectedTile = v;
    v.setSelected(true);
    mSelectedIndex = mWallpapersView.indexOfChild(v);
    // TODO: Remove this once the accessibility framework and
    // services have better support for selection state.
    v.announceForAccessibility(
            getString(R.string.announce_selection, v.getContentDescription()));
}
Example 8
Source File: Utils.java    From DateTimepicker with Apache License 2.0 5 votes vote down vote up 
/**
 * Try to speak the specified text, for accessibility. Only available on JB or later.
 * @param text Text to announce.
 */
@SuppressLint("NewApi")
public static void tryAccessibilityAnnounce(View view, CharSequence text) {
    if (isJellybeanOrLater() && view != null && text != null) {
        view.announceForAccessibility(text);
    }
}
Example 9
Source File: Utils.java    From PersianDateRangePicker with Apache License 2.0 5 votes vote down vote up 
/**
 * Try to speak the specified text, for accessibility. Only available on JB or later.
 *
 * @param text Text to announce.
 */
@SuppressLint("NewApi")
public static void tryAccessibilityAnnounce(View view, CharSequence text) {
  if (view != null && text != null) {
    view.announceForAccessibility(text);
  }
}
Example 10
Source File: Utils.java    From date_picker_converter with Apache License 2.0 5 votes vote down vote up 
/**
 * Try to speak the specified text, for accessibility. Only available on JB or later.
 * @param text Text to announce.
 */
@SuppressLint("NewApi")
public static void tryAccessibilityAnnounce(View view, CharSequence text) {
    if (isJellybeanOrLater() && view != null && text != null) {
        view.announceForAccessibility(text);
    }
}
Example 11
Source File: Utils.java    From Android-SwitchDateTimePicker with Apache License 2.0 5 votes vote down vote up 
/**
 * Try to speak the specified text, for accessibility. Only available on JB or later.
 * @param text Text to announce.
 */
@SuppressLint("NewApi")
public static void tryAccessibilityAnnounce(View view, CharSequence text) {
    if (Build.VERSION.SDK_INT >= 16 && view != null && text != null) {
        view.announceForAccessibility(text);
    }
}
Example 12
Source File: Utils.java    From cathode with Apache License 2.0 5 votes vote down vote up 
/**
 * Try to speak the specified text, for accessibility. Only available on JB or later.
 * @param text Text to announce.
 */
@SuppressLint("NewApi")
public static void tryAccessibilityAnnounce(View view, CharSequence text) {
    if (isJellybeanOrLater() && view != null && text != null) {
        view.announceForAccessibility(text);
    }
}
Example 13
Source File: Utils.java    From ClockPlus with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Try to speak the specified text, for accessibility. Only available on JB or later.
 * @param text Text to announce.
 */
@SuppressLint("NewApi")
public static void tryAccessibilityAnnounce(View view, CharSequence text) {
    if (isJellybeanOrLater() && view != null && text != null) {
        view.announceForAccessibility(text);
    }
}
Example 14
Source File: Utils.java    From narrate-android with Apache License 2.0 5 votes vote down vote up 
/**
 * Try to speak the specified text, for accessibility. Only available on JB or later.
 * @param text Text to announce.
 */
@SuppressLint("NewApi")
public static void tryAccessibilityAnnounce(View view, CharSequence text) {
    if (isJellybeanOrLater() && view != null && text != null) {
        view.announceForAccessibility(text);
    }
}
Example 15
Source File: Utils.java    From AssistantBySDK with Apache License 2.0 5 votes vote down vote up 
/**
 * Try to speak the specified text, for accessibility. Only available on JB or later.
 * @param text Text to announce.
 */
@SuppressLint("NewApi")
public static void tryAccessibilityAnnounce(View view, CharSequence text) {
    if (isJellybeanOrLater() && view != null && text != null) {
        view.announceForAccessibility(text);
    }
}
Example 16
Source File: PreviewOverlay.java    From Camera2 with Apache License 2.0 5 votes vote down vote up 
/**
 * Zooms camera out when in accessibility mode.
 *
 * @param view    is the current view
 * @param maxZoom is the maximum zoom value on the given device
 * @return float representing the current zoom value
 */
public float zoomOut(View view, float maxZoom)
{
    mCurrA11yZoomLevel--;
    mMaxZoom = maxZoom;
    mCurrA11yZoom = getZoomAtLevel(mCurrA11yZoomLevel);
    mZoomListener.onZoomValueChanged(mCurrA11yZoom);
    view.announceForAccessibility(String.format(
            view.getResources().
                    getString(R.string.accessibility_zoom_announcement), mCurrA11yZoom));
    return mCurrA11yZoom;
}
Example 17
Source File: PreviewOverlay.java    From Camera2 with Apache License 2.0 5 votes vote down vote up 
/**
 * uZooms camera in when in accessibility mode.
 *
 * @param view    is the current view
 * @param maxZoom is the maximum zoom value on the given device
 * @return float representing the current zoom value
 */
public float zoomIn(View view, float maxZoom)
{
    mCurrA11yZoomLevel++;
    mMaxZoom = maxZoom;
    mCurrA11yZoom = getZoomAtLevel(mCurrA11yZoomLevel);
    mZoomListener.onZoomValueChanged(mCurrA11yZoom);
    view.announceForAccessibility(String.format(
            view.getResources().
                    getString(R.string.accessibility_zoom_announcement), mCurrA11yZoom));
    return mCurrA11yZoom;
}
Example 18
Source File: ViewCompatUtils.java    From AppCompat-Extension-Library with Apache License 2.0 4 votes vote down vote up 
public static void announceForAccessibility(View view, CharSequence text) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        view.announceForAccessibility(text);
    } // No-op on versions prior to Jellybean
}
Example 19
Source File: Utils.java    From MaterialDateTimePicker with Apache License 2.0 4 votes vote down vote up 
/**
 * Try to speak the specified text, for accessibility. Only available on JB or later.
 * @param text Text to announce.
 */
public static void tryAccessibilityAnnounce(View view, CharSequence text) {
    if (view != null && text != null) {
        view.announceForAccessibility(text);
    }
}
Example 20
Source File: ViewCompat_v16.java    From Pi-Locker with GNU General Public License v2.0 2 votes vote down vote up 
/**
 * Wrapper for {@link View#announceForAccessibility(CharSequence)}.
 * 
 * @param view
 *            a view.
 * @param text
 *            The announcement text.
 * @see View#announceForAccessibility(CharSequence)
 */
public static void announceForAccessibility(View view, CharSequence text) {
    view.announceForAccessibility(text);
}