Merge "Remove NetworkPolicyManager.isUidBlocked() API." (9cff99d0) · Commits · e / os / android_frameworks_base

core/api/module-lib-current.txt

+0 −1

Original line number	Diff line number	Diff line
		@@ -50,7 +50,6 @@ package android.net {
		method @NonNull public static String blockedReasonsToString(int);
		method @RequiresPermission(android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK) public int getMultipathPreference(@NonNull android.net.Network);
		method @RequiresPermission(android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK) public int getRestrictBackgroundStatus(int);
		method public static boolean isUidBlocked(int, boolean);
		method @RequiresPermission(android.Manifest.permission.OBSERVE_NETWORK_POLICY) public boolean isUidNetworkingBlocked(int, boolean);
		method @RequiresPermission(android.Manifest.permission.OBSERVE_NETWORK_POLICY) public boolean isUidRestrictedOnMeteredNetworks(int);
		method @RequiresPermission(android.Manifest.permission.OBSERVE_NETWORK_POLICY) public void registerNetworkPolicyCallback(@Nullable java.util.concurrent.Executor, @NonNull android.net.NetworkPolicyManager.NetworkPolicyCallback);

core/java/android/net/NetworkPolicyManager.java

+0 −32

Original line number	Diff line number	Diff line
		@@ -18,8 +18,6 @@ package android.net;

		import static android.app.ActivityManager.procStateToString;
		import static android.content.pm.PackageManager.GET_SIGNATURES;
		import static android.net.ConnectivityManager.BLOCKED_METERED_REASON_MASK;
		import static android.net.ConnectivityManager.BLOCKED_REASON_NONE;

		import android.annotation.IntDef;
		import android.annotation.NonNull;
		@@ -786,36 +784,6 @@ public class NetworkPolicyManager {
		return WifiInfo.sanitizeSsid(ssid);
		}

		/**
		* Returns whether network access of an UID is blocked or not based on {@code blockedReasons}
		* corresponding to it.
		*
		* {@code blockedReasons} would be a bitwise {@code OR} combination of the
		* {@code BLOCKED_REASON_} and/or {@code BLOCKED_METERED_REASON_} constants.
		*
		* @param blockedReasons Value indicating the reasons for why the network access of an UID is
		* blocked. If the value is equal to
		* {@link ConnectivityManager#BLOCKED_REASON_NONE}, then
		* it indicates that an app's network access is not blocked.
		* @param meteredNetwork Value indicating whether the network is metered or not.
		* @return Whether network access is blocked or not.
		* @hide
		*/
		@SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
		public static boolean isUidBlocked(int blockedReasons, boolean meteredNetwork) {
		if (blockedReasons == BLOCKED_REASON_NONE) {
		return false;
		}
		final int blockedOnAllNetworksReason = (blockedReasons & ~BLOCKED_METERED_REASON_MASK);
		if (blockedOnAllNetworksReason != BLOCKED_REASON_NONE) {
		return true;
		}
		if (meteredNetwork) {
		return blockedReasons != BLOCKED_REASON_NONE;
		}
		return false;
		}

		/**
		* Returns the {@code string} representation of {@code blockedReasons} argument.
		*

tests/net/java/com/android/server/ConnectivityServiceTest.java

+13 −1

Original line number	Diff line number	Diff line
		@@ -31,6 +31,7 @@ import static android.content.pm.PackageManager.PERMISSION_DENIED;
		import static android.content.pm.PackageManager.PERMISSION_GRANTED;
		import static android.net.ConnectivityManager.ACTION_CAPTIVE_PORTAL_SIGN_IN;
		import static android.net.ConnectivityManager.BLOCKED_METERED_REASON_DATA_SAVER;
		import static android.net.ConnectivityManager.BLOCKED_METERED_REASON_MASK;
		import static android.net.ConnectivityManager.BLOCKED_METERED_REASON_USER_RESTRICTED;
		import static android.net.ConnectivityManager.BLOCKED_REASON_BATTERY_SAVER;
		import static android.net.ConnectivityManager.BLOCKED_REASON_NONE;
		@@ -1373,10 +1374,21 @@ public class ConnectivityServiceTest {
		}

		private void mockUidNetworkingBlocked() {
		doAnswer(i -> NetworkPolicyManager.isUidBlocked(mBlockedReasons, i.getArgument(1))
		doAnswer(i -> isUidBlocked(mBlockedReasons, i.getArgument(1))
		).when(mNetworkPolicyManager).isUidNetworkingBlocked(anyInt(), anyBoolean());
		}

		private boolean isUidBlocked(int blockedReasons, boolean meteredNetwork) {
		final int blockedOnAllNetworksReason = (blockedReasons & ~BLOCKED_METERED_REASON_MASK);
		if (blockedOnAllNetworksReason != BLOCKED_REASON_NONE) {
		return true;
		}
		if (meteredNetwork) {
		return blockedReasons != BLOCKED_REASON_NONE;
		}
		return false;
		}

		private void setBlockedReasonChanged(int blockedReasons) {
		mBlockedReasons = blockedReasons;
		mPolicyCallback.onUidBlockedReasonChanged(Process.myUid(), blockedReasons);