Merge cherrypicks of [10297641, 10298303, 10298494, 10298514, 10297196, 10298164, 10297642, 10297643, 10296046, 10296047, 10298245, 10298246, 10297197, 10297198, 10298495, 10298496] into qt-qpr2-release

Change-Id: I1f8470eec0bf64e28290002664f6e5a6c8d733dc

7 files changed, 265 insertions, 24 deletions

diff --git a/core/java/android/content/res/AssetManager.java b/core/java/android/content/res/AssetManager.java
index e5ef67b7d4bd..2420a6109155 100644
--- a/core/java/android/content/res/AssetManager.java
+++ b/core/java/android/content/res/AssetManager.java
@@ -1157,8 +1157,11 @@ public final class AssetManager implements AutoCloseable {
             }
         }
 
-        if (mObject != 0) {
-            nativeDestroy(mObject);
+        synchronized (this) {
+            if (mObject != 0) {
+                nativeDestroy(mObject);
+                mObject = 0;
+            }
         }
     }
 
diff --git a/core/java/android/os/ExternalVibration.java b/core/java/android/os/ExternalVibration.java
index 37ca868598f5..041d21fabd6f 100644
--- a/core/java/android/os/ExternalVibration.java
+++ b/core/java/android/os/ExternalVibration.java
@@ -157,7 +157,6 @@ public class ExternalVibration implements Parcelable {
         out.writeInt(mUid);
         out.writeString(mPkg);
         writeAudioAttributes(mAttrs, out, flags);
-        out.writeParcelable(mAttrs, flags);
         out.writeStrongBinder(mController.asBinder());
         out.writeStrongBinder(mToken);
     }
diff --git a/core/tests/coretests/src/android/os/ExternalVibrationTest.java b/core/tests/coretests/src/android/os/ExternalVibrationTest.java
new file mode 100644
index 000000000000..3b872d5a7ff1
--- /dev/null
+++ b/core/tests/coretests/src/android/os/ExternalVibrationTest.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.os;
+
+import static junit.framework.Assert.assertEquals;
+
+import static org.mockito.Mockito.mock;
+
+import android.media.AudioAttributes;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.junit.MockitoJUnitRunner;
+
+@RunWith(MockitoJUnitRunner.class)
+public class ExternalVibrationTest {
+    @Test
+    public void testSerialization() {
+        AudioAttributes audio = new AudioAttributes.Builder().build();
+        IExternalVibrationController controller = mock(IExternalVibrationController.class);
+        ExternalVibration original = new ExternalVibration(
+                123, // uid
+                "pkg",
+                audio,
+                controller);
+        Parcel p = Parcel.obtain();
+        original.writeToParcel(p, 0);
+        p.setDataPosition(0);
+        ExternalVibration restored = ExternalVibration.CREATOR.createFromParcel(p);
+        assertEquals(original, restored);
+    }
+}
+
diff --git a/packages/SystemUI/src/com/android/systemui/appops/AppOpsControllerImpl.java b/packages/SystemUI/src/com/android/systemui/appops/AppOpsControllerImpl.java
index 7a74dba27dce..b2eedaf085cf 100644
--- a/packages/SystemUI/src/com/android/systemui/appops/AppOpsControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/appops/AppOpsControllerImpl.java
@@ -195,20 +195,32 @@ public class AppOpsControllerImpl implements AppOpsController,
             mNotedItems.remove(item);
             if (DEBUG) Log.w(TAG, "Removed item: " + item.toString());
         }
-        notifySuscribers(code, uid, packageName, false);
+        boolean active;
+        // Check if the item is also active
+        synchronized (mActiveItems) {
+            active = getAppOpItem(mActiveItems, code, uid, packageName) != null;
+        }
+        if (!active) {
+            notifySuscribers(code, uid, packageName, false);
+        }
     }
 
-    private void addNoted(int code, int uid, String packageName) {
+    private boolean addNoted(int code, int uid, String packageName) {
         AppOpItem item;
+        boolean createdNew = false;
         synchronized (mNotedItems) {
             item = getAppOpItem(mNotedItems, code, uid, packageName);
             if (item == null) {
                 item = new AppOpItem(code, uid, packageName, System.currentTimeMillis());
                 mNotedItems.add(item);
                 if (DEBUG) Log.w(TAG, "Added item: " + item.toString());
+                createdNew = true;
             }
         }
+        // We should keep this so we make sure it cannot time out.
+        mBGHandler.removeCallbacksAndMessages(item);
         mBGHandler.scheduleRemoval(item, NOTED_OP_TIME_DELAY_MS);
+        return createdNew;
     }
 
     /**
@@ -255,23 +267,46 @@ public class AppOpsControllerImpl implements AppOpsController,
 
     @Override
     public void onOpActiveChanged(int code, int uid, String packageName, boolean active) {
-        if (updateActives(code, uid, packageName, active)) {
-            notifySuscribers(code, uid, packageName, active);
+        if (DEBUG) {
+            Log.w(TAG, String.format("onActiveChanged(%d,%d,%s,%s", code, uid, packageName,
+                    Boolean.toString(active)));
+        }
+        boolean activeChanged = updateActives(code, uid, packageName, active);
+        if (!activeChanged) return; // early return
+        // Check if the item is also noted, in that case, there's no update.
+        boolean alsoNoted;
+        synchronized (mNotedItems) {
+            alsoNoted = getAppOpItem(mNotedItems, code, uid, packageName) != null;
+        }
+        // If active is true, we only send the update if the op is not actively noted (already true)
+        // If active is false, we only send the update if the op is not actively noted (prevent
+        // early removal)
+        if (!alsoNoted) {
+            mBGHandler.post(() -> notifySuscribers(code, uid, packageName, active));
         }
     }
 
     @Override
     public void onOpNoted(int code, int uid, String packageName, int result) {
         if (DEBUG) {
-            Log.w(TAG, "Op: " + code + " with result " + AppOpsManager.MODE_NAMES[result]);
+            Log.w(TAG, "Noted op: " + code + " with result "
+                    + AppOpsManager.MODE_NAMES[result] + " for package " + packageName);
         }
         if (result != AppOpsManager.MODE_ALLOWED) return;
-        addNoted(code, uid, packageName);
-        notifySuscribers(code, uid, packageName, true);
+        boolean notedAdded = addNoted(code, uid, packageName);
+        if (!notedAdded) return; // early return
+        boolean alsoActive;
+        synchronized (mActiveItems) {
+            alsoActive = getAppOpItem(mActiveItems, code, uid, packageName) != null;
+        }
+        if (!alsoActive) {
+            mBGHandler.post(() -> notifySuscribers(code, uid, packageName, true));
+        }
     }
 
     private void notifySuscribers(int code, int uid, String packageName, boolean active) {
         if (mCallbacksByCode.containsKey(code)) {
+            if (DEBUG) Log.d(TAG, "Notifying of change in package " + packageName);
             for (Callback cb: mCallbacksByCode.get(code)) {
                 cb.onActiveStateChanged(code, uid, packageName, active);
             }
@@ -295,7 +330,7 @@ public class AppOpsControllerImpl implements AppOpsController,
 
     }
 
-    protected final class H extends Handler {
+    protected class H extends Handler {
         H(Looper looper) {
             super(looper);
         }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/appops/AppOpsControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/appops/AppOpsControllerTest.java
index 59d5c243af73..a1842f821fe0 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/appops/AppOpsControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/appops/AppOpsControllerTest.java
@@ -28,6 +28,8 @@ import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 
+import static java.lang.Thread.sleep;
+
 import android.app.AppOpsManager;
 import android.content.pm.PackageManager;
 import android.os.UserHandle;
@@ -36,7 +38,6 @@ import android.testing.TestableLooper;
 
 import androidx.test.filters.SmallTest;
 
-import com.android.systemui.Dependency;
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.Before;
@@ -45,6 +46,8 @@ import org.junit.runner.RunWith;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
+import java.util.List;
+
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
 @TestableLooper.RunWithLooper
@@ -63,14 +66,16 @@ public class AppOpsControllerTest extends SysuiTestCase {
     private AppOpsControllerImpl.H mMockHandler;
 
     private AppOpsControllerImpl mController;
+    private TestableLooper mTestableLooper;
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
+        mTestableLooper = TestableLooper.get(this);
 
         getContext().addMockSystemService(AppOpsManager.class, mAppOpsManager);
 
-        mController = new AppOpsControllerImpl(mContext, Dependency.get(Dependency.BG_LOOPER));
+        mController = new AppOpsControllerImpl(mContext, mTestableLooper.getLooper());
     }
 
     @Test
@@ -94,6 +99,7 @@ public class AppOpsControllerTest extends SysuiTestCase {
                 AppOpsManager.OP_RECORD_AUDIO, TEST_UID, TEST_PACKAGE_NAME, true);
         mController.onOpNoted(AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME,
                 AppOpsManager.MODE_ALLOWED);
+        mTestableLooper.processAllMessages();
         verify(mCallback).onActiveStateChanged(AppOpsManager.OP_RECORD_AUDIO,
                 TEST_UID, TEST_PACKAGE_NAME, true);
     }
@@ -103,6 +109,7 @@ public class AppOpsControllerTest extends SysuiTestCase {
         mController.addCallback(new int[]{AppOpsManager.OP_FINE_LOCATION}, mCallback);
         mController.onOpActiveChanged(
                 AppOpsManager.OP_RECORD_AUDIO, TEST_UID, TEST_PACKAGE_NAME, true);
+        mTestableLooper.processAllMessages();
         verify(mCallback, never()).onActiveStateChanged(
                 anyInt(), anyInt(), anyString(), anyBoolean());
     }
@@ -113,6 +120,7 @@ public class AppOpsControllerTest extends SysuiTestCase {
         mController.removeCallback(new int[]{AppOpsManager.OP_RECORD_AUDIO}, mCallback);
         mController.onOpActiveChanged(
                 AppOpsManager.OP_RECORD_AUDIO, TEST_UID, TEST_PACKAGE_NAME, true);
+        mTestableLooper.processAllMessages();
         verify(mCallback, never()).onActiveStateChanged(
                 anyInt(), anyInt(), anyString(), anyBoolean());
     }
@@ -123,6 +131,7 @@ public class AppOpsControllerTest extends SysuiTestCase {
         mController.removeCallback(new int[]{AppOpsManager.OP_CAMERA}, mCallback);
         mController.onOpActiveChanged(
                 AppOpsManager.OP_RECORD_AUDIO, TEST_UID, TEST_PACKAGE_NAME, true);
+        mTestableLooper.processAllMessages();
         verify(mCallback).onActiveStateChanged(AppOpsManager.OP_RECORD_AUDIO,
                 TEST_UID, TEST_PACKAGE_NAME, true);
     }
@@ -185,4 +194,129 @@ public class AppOpsControllerTest extends SysuiTestCase {
         verify(mMockHandler).removeCallbacksAndMessages(null);
         assertTrue(mController.getActiveAppOps().isEmpty());
     }
+
+    @Test
+    public void noDoubleUpdateOnOpNoted() {
+        mController.setBGHandler(mMockHandler);
+
+        mController.onOpNoted(AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME,
+                AppOpsManager.MODE_ALLOWED);
+        mController.onOpNoted(AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME,
+                AppOpsManager.MODE_ALLOWED);
+
+        // Only one post to notify subscribers
+        verify(mMockHandler, times(1)).post(any());
+
+        List<AppOpItem> list = mController.getActiveAppOps();
+        assertEquals(1, list.size());
+    }
+
+    @Test
+    public void onDoubleOPNoted_scheduleTwiceForRemoval() {
+        mController.setBGHandler(mMockHandler);
+
+        mController.onOpNoted(AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME,
+                AppOpsManager.MODE_ALLOWED);
+        mController.onOpNoted(AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME,
+                AppOpsManager.MODE_ALLOWED);
+
+        // Only one post to notify subscribers
+        verify(mMockHandler, times(2)).scheduleRemoval(any(), anyLong());
+    }
+
+    @Test
+    public void testActiveOpNotRemovedAfterNoted() throws InterruptedException {
+        // Replaces the timeout delay with 5 ms
+        AppOpsControllerImpl.H testHandler = mController.new H(mTestableLooper.getLooper()) {
+            @Override
+            public void scheduleRemoval(AppOpItem item, long timeToRemoval) {
+                super.scheduleRemoval(item, 5L);
+            }
+        };
+
+        mController.addCallback(new int[]{AppOpsManager.OP_FINE_LOCATION}, mCallback);
+        mController.setBGHandler(testHandler);
+
+        mController.onOpActiveChanged(
+                AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME, true);
+
+        mController.onOpNoted(AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME,
+                AppOpsManager.MODE_ALLOWED);
+
+        mTestableLooper.processAllMessages();
+        List<AppOpItem> list = mController.getActiveAppOps();
+        verify(mCallback).onActiveStateChanged(
+                AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME, true);
+
+        // Duplicates are not removed between active and noted
+        assertEquals(2, list.size());
+
+        sleep(10L);
+
+        mTestableLooper.processAllMessages();
+
+        verify(mCallback, never()).onActiveStateChanged(
+                AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME, false);
+        list = mController.getActiveAppOps();
+        assertEquals(1, list.size());
+    }
+
+    @Test
+    public void testNotedNotRemovedAfterActive() {
+        mController.addCallback(new int[]{AppOpsManager.OP_FINE_LOCATION}, mCallback);
+
+        mController.onOpNoted(AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME,
+                AppOpsManager.MODE_ALLOWED);
+
+        mController.onOpActiveChanged(
+                AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME, true);
+
+        mTestableLooper.processAllMessages();
+        List<AppOpItem> list = mController.getActiveAppOps();
+        verify(mCallback).onActiveStateChanged(
+                AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME, true);
+
+        // Duplicates are not removed between active and noted
+        assertEquals(2, list.size());
+
+        mController.onOpActiveChanged(
+                AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME, false);
+
+        mTestableLooper.processAllMessages();
+
+        verify(mCallback, never()).onActiveStateChanged(
+                AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME, false);
+        list = mController.getActiveAppOps();
+        assertEquals(1, list.size());
+    }
+
+    @Test
+    public void testNotedAndActiveOnlyOneCall() {
+        mController.addCallback(new int[]{AppOpsManager.OP_FINE_LOCATION}, mCallback);
+
+        mController.onOpNoted(AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME,
+                AppOpsManager.MODE_ALLOWED);
+
+        mController.onOpActiveChanged(
+                AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME, true);
+
+        mTestableLooper.processAllMessages();
+        verify(mCallback).onActiveStateChanged(
+                AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME, true);
+    }
+
+    @Test
+    public void testActiveAndNotedOnlyOneCall() {
+        mController.addCallback(new int[]{AppOpsManager.OP_FINE_LOCATION}, mCallback);
+
+        mController.onOpActiveChanged(
+                AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME, true);
+
+        mController.onOpNoted(AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME,
+                AppOpsManager.MODE_ALLOWED);
+
+        mTestableLooper.processAllMessages();
+        verify(mCallback).onActiveStateChanged(
+                AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME, true);
+    }
 }
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 04cebb309216..9afaae11b39a 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -18094,36 +18094,48 @@ public class PackageManagerService extends IPackageManager.Stub
         int count = 0;
         final String packageName = pkg.packageName;
 
+        boolean handlesWebUris = false;
+        final boolean alreadyVerified;
         synchronized (mPackages) {
             // If this is a new install and we see that we've already run verification for this
             // package, we have nothing to do: it means the state was restored from backup.
-            if (!replacing) {
-                IntentFilterVerificationInfo ivi =
-                        mSettings.getIntentFilterVerificationLPr(packageName);
-                if (ivi != null) {
-                    if (DEBUG_DOMAIN_VERIFICATION) {
-                        Slog.i(TAG, "Package " + packageName+ " already verified: status="
-                                + ivi.getStatusString());
-                    }
-                    return;
+            final IntentFilterVerificationInfo ivi =
+                    mSettings.getIntentFilterVerificationLPr(packageName);
+            alreadyVerified = (ivi != null);
+            if (!replacing && alreadyVerified) {
+                if (DEBUG_DOMAIN_VERIFICATION) {
+                    Slog.i(TAG, "Package " + packageName + " already verified: status="
+                            + ivi.getStatusString());
                 }
+                return;
             }
 
-            // If any filters need to be verified, then all need to be.
+            // If any filters need to be verified, then all need to be.  In addition, we need to
+            // know whether an updating app has any web navigation intent filters, to re-
+            // examine handling policy even if not re-verifying.
             boolean needToVerify = false;
             for (PackageParser.Activity a : pkg.activities) {
                 for (ActivityIntentInfo filter : a.intents) {
+                    if (filter.handlesWebUris(true)) {
+                        handlesWebUris = true;
+                    }
                     if (filter.needsVerification() && needsNetworkVerificationLPr(filter)) {
                         if (DEBUG_DOMAIN_VERIFICATION) {
                             Slog.d(TAG,
                                     "Intent filter needs verification, so processing all filters");
                         }
                         needToVerify = true;
+                        // It's safe to break out here because filter.needsVerification()
+                        // can only be true if filter.handlesWebUris(true) returns true, so
+                        // we've already noted that.
                         break;
                     }
                 }
             }
 
+            // Note whether this app publishes any web navigation handling support at all,
+            // and whether there are any web-nav filters that fit the profile for running
+            // a verification pass now.
             if (needToVerify) {
                 final int verificationId = mIntentFilterVerificationToken++;
                 for (PackageParser.Activity a : pkg.activities) {
@@ -18141,13 +18153,23 @@ public class PackageManagerService extends IPackageManager.Stub
         }
 
         if (count > 0) {
+            // count > 0 means that we're running a full verification pass
             if (DEBUG_DOMAIN_VERIFICATION) Slog.d(TAG, "Starting " + count
                     + " IntentFilter verification" + (count > 1 ? "s" : "")
                     +  " for userId:" + userId);
             mIntentFilterVerifier.startVerifications(userId);
+        } else if (alreadyVerified && handlesWebUris) {
+            // App used autoVerify in the past, no longer does, but still handles web
+            // navigation starts.
+            if (DEBUG_DOMAIN_VERIFICATION) {
+                Slog.d(TAG, "App changed web filters but no longer verifying - resetting policy");
+            }
+            synchronized (mPackages) {
+                clearIntentFilterVerificationsLPw(packageName, userId);
+            }
         } else {
             if (DEBUG_DOMAIN_VERIFICATION) {
-                Slog.d(TAG, "No filters or not all autoVerify for " + packageName);
+                Slog.d(TAG, "No web filters or no prior verify policy for " + packageName);
             }
         }
     }
diff --git a/services/core/java/com/android/server/pm/Settings.java b/services/core/java/com/android/server/pm/Settings.java
index d9e4db29de07..169f8cb91e80 100644
--- a/services/core/java/com/android/server/pm/Settings.java
+++ b/services/core/java/com/android/server/pm/Settings.java
@@ -1252,6 +1252,7 @@ public final class Settings {
             return false;
         }
         ps.clearDomainVerificationStatusForUser(userId);
+        ps.setIntentFilterVerificationInfo(null);
         return true;
     }