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Bug 803021 - Doorhanger notifications do not retain accessibility focus. r=mleibovic

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This commit is contained in:
Max Li 2013-06-13 15:42:45 -04:00
parent 1a8edb70f2
commit 866ac287e8
1 changed files with 19 additions and 9 deletions
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16
mobile/android/base/DoorHangerPopup.java
View File

@ -12,6 +12,7 @@ import org.json.JSONArray;
import org.json.JSONObject;
import android.graphics.drawable.BitmapDrawable;
import android.os.Build;
import android.util.Log;
import android.view.Gravity;
import android.view.LayoutInflater;
@ -272,22 +273,31 @@ public class DoorHangerPopup extends PopupWindow
if (mAnchor != null)
mAnchor.getLocationInWindow(anchorLocation);
// Make the popup focusable for accessibility. This gets done here
// so the node can be accessibility focused, but on pre-ICS devices this
// causes crashes, so it is done after the popup is shown.
if (Build.VERSION.SDK_INT >= 14) {
setFocusable(true);
}
// If there's no anchor or the anchor is out of the window bounds,
// just show the popup at the top of the gecko app view.
if (mAnchor == null || anchorLocation[1] < 0) {
showAtLocation(mActivity.getView(), Gravity.TOP, 0, 0);
return;
}
} else {
// On tablets, we need to position the popup so that the center of the arrow points to the
// center of the anchor view. On phones the popup stretches across the entire screen, so the
// arrow position is determined by its left margin.
int offset = HardwareUtils.isTablet() ? mAnchor.getWidth()/2 - mArrowWidth/2 -
((RelativeLayout.LayoutParams) mArrow.getLayoutParams()).leftMargin : 0;
showAsDropDown(mAnchor, offset, -mYOffset);
}
if (Build.VERSION.SDK_INT < 14) {
// Make the popup focusable for keyboard accessibility.
setFocusable(true);
}
}
private void showDividers() {
int count = mContent.getChildCount();