From d6ce73732b06aa9e77113de1c49388b9d14a671f Mon Sep 17 00:00:00 2001
From: Phil Weaver <pweaver@google.com>
Date: Fri, 18 May 2018 09:48:01 -0700
Subject: [PATCH] Magnification treats alpha=0 windows as invisible

Bug: 79705072
Test: Start magnification when typing to change launcher
folder title. Typing now works, and magnification boundary
is correct.

Change-Id: I7d45c49f15cb7295d38be2c1ba7386e74f52d7bc
---
 .../core/java/com/android/server/wm/AccessibilityController.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/services/core/java/com/android/server/wm/AccessibilityController.java b/services/core/java/com/android/server/wm/AccessibilityController.java
index f5f994ae05fda..a6ec3cff1b2c4 100644
--- a/services/core/java/com/android/server/wm/AccessibilityController.java
+++ b/services/core/java/com/android/server/wm/AccessibilityController.java
@@ -674,6 +674,7 @@ final class AccessibilityController {
                 mTempLayer = 0;
                 dc.forAllWindows((w) -> {
                     if (w.isOnScreen() && w.isVisibleLw()
+                            && (w.mAttrs.alpha != 0)
                             && !w.mWinAnimator.mEnterAnimationPending) {
                         mTempLayer++;
                         outWindows.put(mTempLayer, w);