Read the infobar text on show for accessibility

BUG=154700
NOTRY=true

Review URL: https://codereview.chromium.org/42113002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@231640 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 8 insertions, 0 deletions

diff --git a/chrome/android/java/src/org/chromium/chrome/browser/infobar/AnimationHelper.java b/chrome/android/java/src/org/chromium/chrome/browser/infobar/AnimationHelper.java
index 674f5d8..aa7d47f 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/infobar/AnimationHelper.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/infobar/AnimationHelper.java
@@ -9,6 +9,7 @@ import android.animation.AnimatorListenerAdapter;
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
 import android.animation.PropertyValuesHolder;
+import android.os.Build;
 import android.view.View;
 import android.view.ViewTreeObserver;
 import android.view.animation.AccelerateDecelerateInterpolator;
@@ -233,6 +234,13 @@ public class AnimationHelper implements ViewTreeObserver.OnGlobalLayoutListener
             public void onAnimationEnd(Animator animation) {
                 mTargetWrapperView.finishTransition();
                 mContainer.finishTransition();
+
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN && mToShow != null &&
+                        (mAnimationType == ANIMATION_TYPE_SHOW ||
+                                mAnimationType == ANIMATION_TYPE_SWAP)) {
+                        mToShow.announceForAccessibility(
+                                mInfoBar.getMessageText(mContainer.getContext()));
+                }
             }
         });