From: Selim Cinek <cinek@google.com>
Date: Thu, 22 Jun 2017 22:24:11 +0000 (-0700)
Subject: Fixed an accessibility issue with the pin view
X-Git-Tag: android-x86-9.0-r1~1044^2~40^2
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=8a72b06a26718cb8bdfd2ad6ae31623b60911f39;p=android-x86%2Fframeworks-base.git

Fixed an accessibility issue with the pin view

We were sending an accessibility event even if there were no
characters left, leading to an additional "bullet deleted"
notice.

Test: input pin, delte pins one bye one, observe no talkback spoken anymore at the end
Bug: 62714260
Change-Id: Iee751e31f702f4b0dc6d5a15d31d58e71bfa797e
---

diff --git a/packages/SystemUI/src/com/android/keyguard/PasswordTextView.java b/packages/SystemUI/src/com/android/keyguard/PasswordTextView.java
index c43820d5a8fc..f5c82a778eb6 100644
--- a/packages/SystemUI/src/com/android/keyguard/PasswordTextView.java
+++ b/packages/SystemUI/src/com/android/keyguard/PasswordTextView.java
@@ -28,10 +28,8 @@ import android.graphics.Rect;
 import android.graphics.Typeface;
 import android.os.PowerManager;
 import android.os.SystemClock;
-import android.os.UserHandle;
 import android.provider.Settings;
 import android.text.InputType;
-import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.view.Gravity;
 import android.view.View;
@@ -248,9 +246,9 @@ public class PasswordTextView extends View {
             mText = mText.substring(0, length - 1);
             CharState charState = mTextChars.get(length - 1);
             charState.startRemoveAnimation(0, 0);
+            sendAccessibilityEventTypeViewTextChanged(textbefore, textbefore.length() - 1, 1, 0);
         }
         userActivity();
-        sendAccessibilityEventTypeViewTextChanged(textbefore, textbefore.length() - 1, 1, 0);
     }
 
     public String getText() {