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Fix a crash in accessibiility settings.

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Change-Id: I27920668191742ab032de7b71c8f71cc35432e9f
This commit is contained in:
Svetoslav
2013-08-08 12:35:36 -07:00
parent 88afb32fc6
commit 3f257c4dfb
2 changed files with 8 additions and 1 deletions
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6
src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragment.java
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@@ -39,6 +39,8 @@ import android.widget.TextView;
import com.android.settings.R;
import com.android.settings.accessibility.ToggleSwitch.OnBeforeCheckedChangeListener;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
@@ -81,6 +83,10 @@ public class ToggleAccessibilityServicePreferenceFragment
Set<ComponentName> enabledServices = AccessibilityUtils.getEnabledServicesFromSettings(
getActivity());
if (enabledServices == (Set<?>) Collections.emptySet()) {
enabledServices = new HashSet<ComponentName>();
}
// Determine enabled services and accessibility state.
ComponentName toggledService = ComponentName.unflattenFromString(preferenceKey);
boolean accessibilityEnabled = false;