Merge changes I2d6bb0c1,Iedc23f15 am: c930485329 am: 2459ff9e58 (ecb9f28a) · Commits · e / os / android_packages_modules_Bluetooth

android/app/Android.mk

+0 −1

Original line number	Diff line number	Diff line
		@@ -22,7 +22,6 @@ LOCAL_JAVA_LIBRARIES := javax.obex telephony-common services.net
		LOCAL_STATIC_JAVA_LIBRARIES := \
		com.android.vcard \
		bluetooth.mapsapi \
		guava \
		sap-api-java-static \
		services.net \
		libprotobuf-java-lite \

android/app/src/com/android/bluetooth/Utils.java

+4 −54

Original line number	Diff line number	Diff line
		@@ -34,10 +34,6 @@ import android.os.UserHandle;
		import android.os.UserManager;
		import android.util.Log;

		import com.google.common.cache.CacheBuilder;
		import com.google.common.cache.CacheLoader;
		import com.google.common.cache.LoadingCache;

		import java.io.IOException;
		import java.io.InputStream;
		import java.io.OutputStream;
		@@ -264,21 +260,6 @@ public final class Utils {
		\|\| (Process.SYSTEM_UID == callingUid);
		}

		static Context mParentUserCacheContext = null;
		// Cache location off for 10 users, cache is valid for 2 seconds.
		static LoadingCache<Integer, Integer> mParentUserCache = CacheBuilder.newBuilder()
		.maximumSize(10)
		.expireAfterWrite(2, TimeUnit.SECONDS)
		.build(
		new CacheLoader<Integer, Integer>() {
		public Integer load(Integer callingUser) {
		UserManager um = (UserManager) mParentUserCacheContext.getSystemService(Context.USER_SERVICE);
		UserInfo ui = um.getProfileParent(callingUser);
		int parentUser = (ui != null) ? ui.id : UserHandle.USER_NULL;
		return parentUser;
		}
		});

		public static boolean checkCallerAllowManagedProfiles(Context mContext) {
		if (mContext == null) {
		return checkCaller();
		@@ -289,19 +270,9 @@ public final class Utils {
		// Use the Bluetooth process identity when making call to get parent user
		long ident = Binder.clearCallingIdentity();
		try {

		if (mParentUserCacheContext == null)
		mParentUserCacheContext = mContext;

		int parentUser = 0;

		try {
		parentUser = mParentUserCache.get(callingUid);
		} catch (java.util.concurrent.ExecutionException e) {
		UserManager um = (UserManager) mContext.getSystemService(Context.USER_SERVICE);
		UserInfo ui = um.getProfileParent(callingUser);
		parentUser = (ui != null) ? ui.id : UserHandle.USER_NULL;
		}
		int parentUser = (ui != null) ? ui.id : UserHandle.USER_NULL;

		// Always allow SystemUI/System access.
		return (sForegroundUserId == callingUser) \|\| (sForegroundUserId == parentUser)
		@@ -330,30 +301,9 @@ public final class Utils {
		* Checks whether location is off and must be on for us to perform some operation
		*/
		public static boolean blockedByLocationOff(Context context, UserHandle userHandle) {
		if (mBlockedByLocationOffContext == null)
		mBlockedByLocationOffContext = context;

		try {
		return mBlockedByLocationOffCache.get(userHandle);
		} catch (java.util.concurrent.ExecutionException e) {
		Log.e(TAG, "blockedByLocationOff: " + e);
		return context.getSystemService(LocationManager.class)
		.isLocationEnabledForUser(userHandle);
		}
		}

		static Context mBlockedByLocationOffContext = null;
		// Cache location off for 10 users, cache is valid for 2 seconds.
		static LoadingCache<UserHandle, Boolean> mBlockedByLocationOffCache = CacheBuilder.newBuilder()
		.maximumSize(10)
		.expireAfterWrite(2, TimeUnit.SECONDS)
		.build(
		new CacheLoader<UserHandle, Boolean>() {
		public Boolean load(UserHandle userHandle) {
		return !mBlockedByLocationOffContext.getSystemService(LocationManager.class)
		return !context.getSystemService(LocationManager.class)
		.isLocationEnabledForUser(userHandle);
		}
		});

		/**
		* Checks that calling process has android.Manifest.permission.ACCESS_COARSE_LOCATION and