am 004970da: am 0df6a277: Merge "Grey out settings icon when it is in disabled state"

* commit '004970da50ddbce80321b50536625e149ff1f825':
  Grey out settings icon when it is in disabled state

1 files changed, 10 insertions, 1 deletions

diff --git a/src/com/android/settings/tts/TtsEnginePreference.java b/src/com/android/settings/tts/TtsEnginePreference.java
index 80c4ac7..486fdf8 100644
--- a/src/com/android/settings/tts/TtsEnginePreference.java
+++ b/src/com/android/settings/tts/TtsEnginePreference.java
@@ -33,6 +33,7 @@ import android.widget.RadioButton;
 
 
 import com.android.settings.R;
+import com.android.settings.Utils;
 
 
 public class TtsEnginePreference extends Preference {
@@ -141,6 +142,9 @@ public class TtsEnginePreference extends Preference {
         // Will be enabled only the engine has passed the voice check, and
         // is currently enabled.
         mSettingsIcon.setEnabled(isChecked && mVoiceCheckData != null);
+        if (!isChecked) {
+            mSettingsIcon.setAlpha(Utils.DISABLED_ALPHA);
+        }
         mSettingsIcon.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -174,7 +178,12 @@ public class TtsEnginePreference extends Preference {
         // case mSettingsIcon && mRadioButton will be null. In this case
         // getView will set the right values.
         if (mSettingsIcon != null && mRadioButton != null) {
-            mSettingsIcon.setEnabled(mRadioButton.isChecked());
+            if (mRadioButton.isChecked()) {
+                mSettingsIcon.setEnabled(true);
+            } else {
+                mSettingsIcon.setEnabled(false);
+                mSettingsIcon.setAlpha(Utils.DISABLED_ALPHA);
+            }
         }
     }