From 3bab515b19da755e0e59c6be83fd92b3ac8d8ea3 Mon Sep 17 00:00:00 2001
From: Adrian Roos <roosa@google.com>
Date: Fri, 16 Oct 2015 16:51:04 -0700
Subject: Reload content description of KeyButtonView

Reload the content description whenever the
configuration changes.

Bug: 24977838
Change-Id: I875f0d83976b7d007a9bb2e56b28ff8fb6365a38
---
 .../systemui/statusbar/policy/KeyButtonView.java       | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'packages/SystemUI/src/com/android/systemui/statusbar/policy')

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyButtonView.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyButtonView.java
index 4c99792..4d268ce 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyButtonView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyButtonView.java
@@ -18,12 +18,14 @@ package com.android.systemui.statusbar.policy;
 
 import android.app.ActivityManager;
 import android.content.Context;
+import android.content.res.Configuration;
 import android.content.res.TypedArray;
 import android.hardware.input.InputManager;
 import android.media.AudioManager;
 import android.os.Bundle;
 import android.os.SystemClock;
 import android.util.AttributeSet;
+import android.util.TypedValue;
 import android.view.HapticFeedbackConstants;
 import android.view.InputDevice;
 import android.view.KeyCharacterMap;
@@ -43,6 +45,7 @@ import static android.view.accessibility.AccessibilityNodeInfo.ACTION_LONG_CLICK
 
 public class KeyButtonView extends ImageView {
 
+    private int mContentDescriptionRes;
     private long mDownTime;
     private int mCode;
     private int mTouchSlop;
@@ -79,8 +82,14 @@ public class KeyButtonView extends ImageView {
 
         mSupportsLongpress = a.getBoolean(R.styleable.KeyButtonView_keyRepeat, true);
 
+        TypedValue value = new TypedValue();
+        if (a.getValue(R.styleable.KeyButtonView_android_contentDescription, value)) {
+            mContentDescriptionRes = value.resourceId;
+        }
+
         a.recycle();
 
+
         setClickable(true);
         mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
         mAudioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
@@ -88,6 +97,15 @@ public class KeyButtonView extends ImageView {
     }
 
     @Override
+    protected void onConfigurationChanged(Configuration newConfig) {
+        super.onConfigurationChanged(newConfig);
+
+        if (mContentDescriptionRes != 0) {
+            setContentDescription(mContext.getString(mContentDescriptionRes));
+        }
+    }
+
+    @Override
     public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
         super.onInitializeAccessibilityNodeInfo(info);
         if (mCode != 0) {
-- 
cgit v1.1