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Grey out settings icon when it is in disabled state

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If engine is not active, its settings icon is disabled in
Settings > Language & input > Text-to-speech output screen.
Currently, settings icons for all TTS engines are shown at
the same opacity. This fix dims settings icons of not-selected
engines.
Make sure that more than one TTS engine are installed on the
target, for e.g., Google Text-to-speech Engine and Classic
Text To Speech Engine (SVOX Classic TTS).

Additionally, since setAlpha() is used in multiple places within
Settings package, moved DISABLED_ALPHA declaration to Utils.java
in order to have single point of reference.

Change-Id: Ifa7de79814a2f4a4aa021cd8621cbfab41655680
Signed-off-by: Shuhrat Dehkanov <uzbmaster@gmail.com>
This commit is contained in:
Shuhrat Dehkanov
2012-10-03 12:24:07 +09:00
parent 19f09fb127
commit 96577681a2
6 changed files with 23 additions and 9 deletions
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2
src/com/android/settings/DreamSettings.java
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@@ -316,7 +316,7 @@ public class DreamSettings extends SettingsPreferenceFragment {
ImageView settingsButton = (ImageView) row.findViewById(android.R.id.button2);
settingsButton.setVisibility(showSettings ? View.VISIBLE : View.INVISIBLE);
settingsButton.setAlpha(dreamInfo.isActive ? 1f : 0.33f);
settingsButton.setAlpha(dreamInfo.isActive ? 1f : Utils.DISABLED_ALPHA);
settingsButton.setEnabled(dreamInfo.isActive);
settingsButton.setOnClickListener(new OnClickListener(){
@Override