Merge branch 'v1-s' into 'v2.8-s' (b40905a1) · Commits · e / os / android_frameworks_base

core/java/android/app/Notification.java

+37 −11

Original line number	Diff line number	Diff line
		@@ -2519,8 +2519,11 @@ public class Notification implements Parcelable
		if (mAllowlistToken == null) {
		mAllowlistToken = processAllowlistToken;
		}
		// Propagate this token to all pending intents that are unmarshalled from the parcel.
		// Propagate this token to all pending intents that are unmarshalled from the parcel,
		// or keep the one we're already propagating, if that's the case.
		if (!parcel.hasClassCookie(PendingIntent.class)) {
		parcel.setClassCookie(PendingIntent.class, mAllowlistToken);
		}

		when = parcel.readLong();
		creationTime = parcel.readLong();
		@@ -2976,10 +2979,25 @@ public class Notification implements Parcelable
		}
		});
		}
		try {
		boolean mustClearCookie = false;
		if (!parcel.hasClassCookie(Notification.class)) {
		// This is the "root" notification, and not an "inner" notification (including
		// publicVersion or anything else that might be embedded in extras). So we want
		// to use its token for every inner notification (might be null).
		parcel.setClassCookie(Notification.class, mAllowlistToken);
		mustClearCookie = true;
		}
		try {
		// IMPORTANT: Add marshaling code in writeToParcelImpl as we
		// want to intercept all pending events written to the parcel.
		writeToParcelImpl(parcel, flags);
		} finally {
		if (mustClearCookie) {
		parcel.removeClassCookie(Notification.class, mAllowlistToken);
		}
		}

		synchronized (this) {
		// Must be written last!
		parcel.writeArraySet(allPendingIntents);
		@@ -2994,7 +3012,10 @@ public class Notification implements Parcelable
		private void writeToParcelImpl(Parcel parcel, int flags) {
		parcel.writeInt(1);

		parcel.writeStrongBinder(mAllowlistToken);
		// Always use the same token as the root notification (might be null).
		IBinder rootNotificationToken = (IBinder) parcel.getClassCookie(Notification.class);
		parcel.writeStrongBinder(rootNotificationToken);

		parcel.writeLong(when);
		parcel.writeLong(creationTime);
		if (mSmallIcon == null && icon != 0) {
		@@ -3350,16 +3371,21 @@ public class Notification implements Parcelable
		* Sets the token used for background operations for the pending intents associated with this
		* notification.
		*
		* This token is automatically set during deserialization for you, you usually won't need to
		* call this unless you want to change the existing token, if any.
		* Note: Should <em>only</em> be invoked by NotificationManagerService, since this is normally
		* populated by unparceling (and also used there). Any other usage is suspect.
		*
		* @hide
		*/
		public void clearAllowlistToken() {
		mAllowlistToken = null;
		public void overrideAllowlistToken(IBinder token) {
		mAllowlistToken = token;
		if (publicVersion != null) {
		publicVersion.clearAllowlistToken();
		publicVersion.overrideAllowlistToken(token);
		}
		}

		/** @hide */
		public IBinder getAllowlistToken() {
		return mAllowlistToken;
		}

		/**

core/java/android/os/Parcel.java

+22 −0

Original line number	Diff line number	Diff line
		@@ -651,6 +651,28 @@ public final class Parcel {
		return mClassCookies != null ? mClassCookies.get(clz) : null;
		}

		/** @hide */
		public void removeClassCookie(Class clz, Object expectedCookie) {
		if (mClassCookies != null) {
		Object removedCookie = mClassCookies.remove(clz);
		if (removedCookie != expectedCookie) {
		Log.wtf(TAG, "Expected to remove " + expectedCookie + " (with key=" + clz
		+ ") but instead removed " + removedCookie);
		}
		} else {
		Log.wtf(TAG, "Expected to remove " + expectedCookie + " (with key=" + clz
		+ ") but no cookies were present");
		}
		}

		/**
		* Whether {@link #setClassCookie} has been called with the specified {@code clz}.
		* @hide
		*/
		public boolean hasClassCookie(Class clz) {
		return mClassCookies != null && mClassCookies.containsKey(clz);
		}

		/** @hide */
		public final void adoptClassCookies(Parcel from) {
		mClassCookies = from.mClassCookies;

core/tests/coretests/src/android/os/ParcelTest.java

+49 −0

Original line number	Diff line number	Diff line
		@@ -16,15 +16,20 @@

		package android.os;

		import static com.google.common.truth.Truth.assertThat;

		import static org.junit.Assert.assertEquals;

		import android.platform.test.annotations.Presubmit;
		import android.util.Log;

		import androidx.test.runner.AndroidJUnit4;

		import org.junit.Test;
		import org.junit.runner.RunWith;

		import java.util.ArrayList;

		@Presubmit
		@RunWith(AndroidJUnit4.class)
		public class ParcelTest {
		@@ -110,4 +115,48 @@ public class ParcelTest {
		assertEquals(string, p.readString16());
		}
		}

		@Test
		public void testClassCookies() {
		Parcel p = Parcel.obtain();
		assertThat(p.hasClassCookie(ParcelTest.class)).isFalse();

		p.setClassCookie(ParcelTest.class, "string_cookie");
		assertThat(p.hasClassCookie(ParcelTest.class)).isTrue();
		assertThat(p.getClassCookie(ParcelTest.class)).isEqualTo("string_cookie");

		p.removeClassCookie(ParcelTest.class, "string_cookie");
		assertThat(p.hasClassCookie(ParcelTest.class)).isFalse();
		assertThat(p.getClassCookie(ParcelTest.class)).isEqualTo(null);

		p.setClassCookie(ParcelTest.class, "to_be_discarded_cookie");
		p.recycle();
		assertThat(p.getClassCookie(ParcelTest.class)).isNull();
		}

		@Test
		public void testClassCookies_removeUnexpected() {
		Parcel p = Parcel.obtain();

		assertLogsWtf(() -> p.removeClassCookie(ParcelTest.class, "not_present"));

		p.setClassCookie(ParcelTest.class, "value");

		assertLogsWtf(() -> p.removeClassCookie(ParcelTest.class, "different"));
		assertThat(p.getClassCookie(ParcelTest.class)).isNull(); // still removed

		p.recycle();
		}

		private static void assertLogsWtf(Runnable test) {
		ArrayList<Log.TerribleFailure> wtfs = new ArrayList<>();
		Log.TerribleFailureHandler oldHandler = Log.setWtfHandler(
		(tag, what, system) -> wtfs.add(what));
		try {
		test.run();
		} finally {
		Log.setWtfHandler(oldHandler);
		}
		assertThat(wtfs).hasSize(1);
		}
		}

packages/SettingsLib/src/com/android/settingslib/applications/ServiceListing.java

+23 −9

Original line number	Diff line number	Diff line
		@@ -138,11 +138,13 @@ public class ServiceListing {
		}

		final PackageManager pmWrapper = mContext.getPackageManager();
		// Add requesting apps, with full validation
		List<ResolveInfo> installedServices = pmWrapper.queryIntentServicesAsUser(
		new Intent(mIntentAction), flags, user);
		for (ResolveInfo resolveInfo : installedServices) {
		ServiceInfo info = resolveInfo.serviceInfo;

		if (!mEnabledServices.contains(info.getComponentName())) {
		if (!mPermission.equals(info.permission)) {
		Slog.w(mTag, "Skipping " + mNoun + " service "
		+ info.packageName + "/" + info.name
		@@ -155,6 +157,18 @@ public class ServiceListing {
		}
		mServices.add(info);
		}
		}

		// Add all apps with access, in case prior approval was granted without full validation
		for (ComponentName cn : mEnabledServices) {
		List<ResolveInfo> enabledServices = pmWrapper.queryIntentServicesAsUser(
		new Intent().setComponent(cn), flags, user);
		for (ResolveInfo resolveInfo : enabledServices) {
		ServiceInfo info = resolveInfo.serviceInfo;
		mServices.add(info);
		}
		}

		for (Callback callback : mCallbacks) {
		callback.onServicesReloaded(mServices);
		}

packages/SettingsLib/tests/robotests/src/com/android/settingslib/applications/ServiceListingTest.java

+65 −1

Original line number	Diff line number	Diff line
		@@ -21,6 +21,7 @@ import static com.google.common.truth.Truth.assertThat;
		import static org.mockito.ArgumentMatchers.any;
		import static org.mockito.ArgumentMatchers.anyInt;
		import static org.mockito.ArgumentMatchers.anyList;
		import static org.mockito.ArgumentMatchers.argThat;
		import static org.mockito.Mockito.mock;
		import static org.mockito.Mockito.spy;
		import static org.mockito.Mockito.times;
		@@ -29,6 +30,7 @@ import static org.mockito.Mockito.when;

		import android.content.ComponentName;
		import android.content.Context;
		import android.content.Intent;
		import android.content.pm.PackageManager;
		import android.content.pm.ResolveInfo;
		import android.content.pm.ServiceInfo;
		@@ -42,6 +44,7 @@ import org.junit.Before;
		import org.junit.Test;
		import org.junit.runner.RunWith;
		import org.mockito.ArgumentCaptor;
		import org.mockito.ArgumentMatcher;
		import org.robolectric.RobolectricTestRunner;
		import org.robolectric.RuntimeEnvironment;

		@@ -72,19 +75,26 @@ public class ServiceListingTest {
		.build();
		}

		private ArgumentMatcher<Intent> filterEquals(Intent intent) {
		return (test) -> {
		return intent.filterEquals(test);
		};
		}

		@Test
		public void testValidator() {
		ServiceInfo s1 = new ServiceInfo();
		s1.permission = "testPermission";
		s1.packageName = "pkg";
		s1.name = "Service1";
		ServiceInfo s2 = new ServiceInfo();
		s2.permission = "testPermission";
		s2.packageName = "pkg2";
		s2.name = "service2";
		ResolveInfo r1 = new ResolveInfo();
		r1.serviceInfo = s1;
		ResolveInfo r2 = new ResolveInfo();
		r2.serviceInfo = s2;

		when(mPm.queryIntentServicesAsUser(any(), anyInt(), anyInt())).thenReturn(
		ImmutableList.of(r1, r2));

		@@ -118,9 +128,11 @@ public class ServiceListingTest {
		ServiceInfo s1 = new ServiceInfo();
		s1.permission = "testPermission";
		s1.packageName = "pkg";
		s1.name = "Service1";
		ServiceInfo s2 = new ServiceInfo();
		s2.permission = "testPermission";
		s2.packageName = "pkg2";
		s2.name = "service2";
		ResolveInfo r1 = new ResolveInfo();
		r1.serviceInfo = s1;
		ResolveInfo r2 = new ResolveInfo();
		@@ -193,4 +205,56 @@ public class ServiceListingTest {
		assertThat(Settings.Secure.getString(RuntimeEnvironment.application.getContentResolver(),
		TEST_SETTING)).contains(testComponent2.flattenToString());
		}

		@Test
		public void testHasPermissionWithoutMeetingCurrentRegs() {
		ServiceInfo s1 = new ServiceInfo();
		s1.permission = "testPermission";
		s1.packageName = "pkg";
		s1.name = "Service1";
		ServiceInfo s2 = new ServiceInfo();
		s2.permission = "testPermission";
		s2.packageName = "pkg2";
		s2.name = "service2";
		ResolveInfo r1 = new ResolveInfo();
		r1.serviceInfo = s1;
		ResolveInfo r2 = new ResolveInfo();
		r2.serviceInfo = s2;

		ComponentName approvedComponent = new ComponentName(s2.packageName, s2.name);

		Settings.Secure.putString(
		mContext.getContentResolver(), TEST_SETTING, approvedComponent.flattenToString());

		when(mPm.queryIntentServicesAsUser(argThat(
		filterEquals(new Intent(TEST_INTENT))), anyInt(), anyInt()))
		.thenReturn(ImmutableList.of(r1));
		when(mPm.queryIntentServicesAsUser(argThat(
		filterEquals(new Intent().setComponent(approvedComponent))),
		anyInt(), anyInt()))
		.thenReturn(ImmutableList.of(r2));

		mServiceListing = new ServiceListing.Builder(mContext)
		.setTag("testTag")
		.setSetting(TEST_SETTING)
		.setNoun("testNoun")
		.setIntentAction(TEST_INTENT)
		.setValidator(info -> {
		if (info.packageName.equals("pkg")) {
		return true;
		}
		return false;
		})
		.setPermission("testPermission")
		.build();
		ServiceListing.Callback callback = mock(ServiceListing.Callback.class);
		mServiceListing.addCallback(callback);
		mServiceListing.reload();

		verify(mPm, times(2)).queryIntentServicesAsUser(any(), anyInt(), anyInt());
		ArgumentCaptor<List<ServiceInfo>> captor = ArgumentCaptor.forClass(List.class);
		verify(callback, times(1)).onServicesReloaded(captor.capture());

		assertThat(captor.getValue()).containsExactlyElementsIn(ImmutableList.of(s2, s1));
		}
		}