Merge "Return empty set instead of null when user is not set." into nyc-mr1-dev (4c724f16) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/vr/EnabledComponentsObserver.java

+11 −2

Original line number	Diff line number	Diff line
		@@ -215,7 +215,11 @@ public class EnabledComponentsObserver implements SettingChangeListener {
		*/
		public ArraySet<ComponentName> getInstalled(int userId) {
		synchronized (mLock) {
		return mInstalledSet.get(userId);
		ArraySet<ComponentName> ret = mInstalledSet.get(userId);
		if (ret == null) {
		return new ArraySet<ComponentName>();
		}
		return ret;
		}
		}

		@@ -227,7 +231,12 @@ public class EnabledComponentsObserver implements SettingChangeListener {
		*/
		public ArraySet<ComponentName> getEnabled(int userId) {
		synchronized (mLock) {
		return mEnabledSet.get(userId);
		ArraySet<ComponentName> ret = mEnabledSet.get(userId);
		if (ret == null) {
		return new ArraySet<ComponentName>();
		}
		return ret;

		}
		}