Merge tag 'android-11.0.0_r38' of https://android.googlesource.com/pl…

…atform/frameworks/base into r11.0

Android 11.0.0 Release 38 (RQ3A.210605.005)

cmds/statsd/src/atoms.proto

@@ -3612,11 +3612,11 @@ message AppStartOccurred {
     // Empty if not set.
     optional string launch_token = 13;
 
-    // The compiler filter used when when the package was optimized.
-    optional int32 package_optimization_compilation_filter = 14;
-
     // The reason why the package was optimized.
-    optional int32 package_optimization_compilation_reason = 15;
+    optional int32 package_optimization_compilation_reason = 14;
+
+    // The compiler filter used when when the package was optimized.
+    optional int32 package_optimization_compilation_filter = 15;
 }
 
 message AppStartCanceled {
@@ -3662,11 +3662,11 @@ message AppStartFullyDrawn {
     // App startup time (until call to Activity#reportFullyDrawn()).
     optional int64 app_startup_time_millis = 6;
 
-    // The compiler filter used when when the package was optimized.
-    optional int32 package_optimization_compilation_filter = 7;
-
     // The reason why the package was optimized.
-    optional int32 package_optimization_compilation_reason = 8;
+    optional int32 package_optimization_compilation_reason = 7;
+
+    // The compiler filter used when when the package was optimized.
+    optional int32 package_optimization_compilation_filter = 8;
 }
 
 /**

core/java/android/app/Activity.java

@@ -5183,12 +5183,6 @@ protected void onApplyThemeResource(Resources.Theme theme, @StyleRes int resid,
      * #checkSelfPermission(String)}.
      * </p>
      * <p>
-     * Calling this API for permissions already granted to your app would show UI
-     * to the user to decide whether the app can still hold these permissions. This
-     * can be useful if the way your app uses data guarded by the permissions
-     * changes significantly.
-     * </p>
-     * <p>
      * You cannot request a permission if your activity sets {@link
      * android.R.styleable#AndroidManifestActivity_noHistory noHistory} to
      * <code>true</code> because in this case the activity would not receive

core/java/android/app/ActivityManagerInternal.java

@@ -377,6 +377,21 @@ public abstract void setDebugFlagsForStartingActivity(ActivityInfo aInfo, int st
      */
     public abstract boolean hasRunningForegroundService(int uid, int foregroundServiceType);
 
+    /**
+     * Returns {@code true} if the given notification channel currently has a
+     * notification associated with a foreground service.  This is an AMS check
+     * because that is the source of truth for the FGS state.
+     */
+    public abstract boolean hasForegroundServiceNotification(String pkg, @UserIdInt int userId,
+            String channelId);
+
+    /**
+     * If the given app has any FGSs whose notifications are in the given channel,
+     * stop them.
+     */
+    public abstract void stopForegroundServicesForChannel(String pkg, @UserIdInt int userId,
+            String channelId);
+
     /**
      * Registers the specified {@code processObserver} to be notified of future changes to
      * process state.
@@ -440,4 +455,11 @@ public abstract int broadcastIntent(Intent intent,
      * @return true if exists, false otherwise.
      */
     public abstract boolean isPendingTopUid(int uid);
+
+    public abstract void tempAllowWhileInUsePermissionInFgs(int uid, long duration);
+
+    public abstract boolean isTempAllowlistedForFgsWhileInUse(int uid);
+
+    public abstract boolean canAllowWhileInUsePermissionInFgs(int pid, int uid,
+            @NonNull String packageName);
 }

core/java/android/app/ActivityThread.java

@@ -4603,6 +4603,10 @@ public void handleTopResumedActivityChanged(IBinder token, boolean onTop, String
         }
 
         if (r.isTopResumedActivity == onTop) {
+            if (!Build.IS_DEBUGGABLE) {
+                Slog.w(TAG, "Activity top position already set to onTop=" + onTop);
+                return;
+            }
             throw new IllegalStateException("Activity top position already set to onTop=" + onTop);
         }
 

core/java/android/app/AppOpsManager.java

@@ -2436,9 +2436,9 @@ public static String flagsToString(@OpFlags int flags) {
             false, // READ_MEDIA_AUDIO
             false, // WRITE_MEDIA_AUDIO
             false, // READ_MEDIA_VIDEO
-            false, // WRITE_MEDIA_VIDEO
+            true,  // WRITE_MEDIA_VIDEO
             false, // READ_MEDIA_IMAGES
-            false, // WRITE_MEDIA_IMAGES
+            true,  // WRITE_MEDIA_IMAGES
             true,  // LEGACY_STORAGE
             false, // ACCESS_ACCESSIBILITY
             false, // READ_DEVICE_IDENTIFIERS

core/java/android/app/admin/DevicePolicyManagerInternal.java

@@ -16,6 +16,7 @@
 
 package android.app.admin;
 
+import android.annotation.Nullable;
 import android.annotation.UserIdInt;
 import android.content.ComponentName;
 import android.content.Intent;
@@ -221,6 +222,7 @@ public abstract void broadcastIntentToCrossProfileManifestReceiversAsUser(Intent
     /**
      * Returns the profile owner component for the given user, or {@code null} if there is not one.
      */
+    @Nullable
     public abstract ComponentName getProfileOwnerAsUser(int userHandle);
 
     /**
@@ -234,4 +236,9 @@ public abstract void broadcastIntentToCrossProfileManifestReceiversAsUser(Intent
      * {@link #supportsResetOp(int)} is true.
      */
     public abstract void resetOp(int op, String packageName, @UserIdInt int userId);
+
+    /**
+     * Returns whether the given package is a device owner or a profile owner in the calling user.
+     */
+    public abstract boolean isDeviceOrProfileOwnerInCallingUser(String packageName);
 }

core/java/android/app/backup/BackupManager.java

@@ -21,10 +21,14 @@
 import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
 import android.annotation.TestApi;
+import android.app.compat.CompatChanges;
+import android.compat.annotation.ChangeId;
+import android.compat.annotation.EnabledAfter;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
+import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
@@ -391,6 +395,17 @@ public boolean isBackupEnabled() {
         return false;
     }
 
+
+    /**
+     * If this change is enabled, the {@code BACKUP} permission needed for
+     * {@code isBackupServiceActive()} will be enforced on the service end
+     * rather than client-side in {@link BackupManager}.
+     * @hide
+     */
+    @ChangeId
+    @EnabledAfter(targetSdkVersion = Build.VERSION_CODES.R)
+    public static final long IS_BACKUP_SERVICE_ACTIVE_ENFORCE_PERMISSION_IN_SERVICE = 158482162;
+
     /**
      * Report whether the backup mechanism is currently active.
      * When it is inactive, the device will not perform any backup operations, nor will it
@@ -401,8 +416,11 @@ public boolean isBackupEnabled() {
     @SystemApi
     @RequiresPermission(android.Manifest.permission.BACKUP)
     public boolean isBackupServiceActive(UserHandle user) {
-        mContext.enforceCallingOrSelfPermission(android.Manifest.permission.BACKUP,
-                "isBackupServiceActive");
+        if (!CompatChanges.isChangeEnabled(
+                IS_BACKUP_SERVICE_ACTIVE_ENFORCE_PERMISSION_IN_SERVICE)) {
+            mContext.enforceCallingOrSelfPermission(android.Manifest.permission.BACKUP,
+                    "isBackupServiceActive");
+        }
         checkServiceBinder();
         if (sService != null) {
             try {

core/java/android/content/pm/parsing/ParsingPackageImpl.java

@@ -98,6 +98,8 @@ public class ParsingPackageImpl implements ParsingPackage, Parcelable {
     public static ForInternedStringValueMap sForInternedStringValueMap =
             Parcelling.Cache.getOrCreate(ForInternedStringValueMap.class);
     public static ForStringSet sForStringSet = Parcelling.Cache.getOrCreate(ForStringSet.class);
+    public static ForInternedStringSet sForInternedStringSet =
+            Parcelling.Cache.getOrCreate(ForInternedStringSet.class);
     protected static ParsedIntentInfo.StringPairListParceler sForIntentInfoPairs =
             Parcelling.Cache.getOrCreate(ParsedIntentInfo.StringPairListParceler.class);
 
@@ -1026,6 +1028,7 @@ public void writeToParcel(Parcel dest, int flags) {
         dest.writeBoolean(this.forceQueryable);
         dest.writeParcelableList(this.queriesIntents, flags);
         sForInternedStringList.parcel(this.queriesPackages, dest, flags);
+        sForInternedStringSet.parcel(this.queriesProviders, dest, flags);
         dest.writeString(this.appComponentFactory);
         dest.writeString(this.backupAgentName);
         dest.writeInt(this.banner);
@@ -1188,6 +1191,7 @@ public ParsingPackageImpl(Parcel in) {
         this.forceQueryable = in.readBoolean();
         this.queriesIntents = in.createTypedArrayList(Intent.CREATOR);
         this.queriesPackages = sForInternedStringList.unparcel(in);
+        this.queriesProviders = sForInternedStringSet.unparcel(in);
         this.appComponentFactory = in.readString();
         this.backupAgentName = in.readString();
         this.banner = in.readInt();

core/java/android/hardware/camera2/CameraManager.java

@@ -1367,6 +1367,8 @@ public void onCameraClosed(String id) {
                     // devices going offline (in real world scenarios, these permissions aren't
                     // changeable). Future calls to getCameraIdList() will reflect the changes in
                     // the camera id list after getCameraIdListNoLazy() is called.
+                    // We need to remove the torch ids which may have been associated with the
+                    // devices removed as well. This is the same situation.
                     cameraStatuses = mCameraService.addListener(testListener);
                     mCameraService.removeListener(testListener);
                     for (CameraStatus c : cameraStatuses) {
@@ -1385,6 +1387,7 @@ public void onCameraClosed(String id) {
                     }
                     for (String id : deviceIdsToRemove) {
                         onStatusChangedLocked(ICameraServiceListener.STATUS_NOT_PRESENT, id);
+                        mTorchStatus.remove(id);
                     }
                 } catch (ServiceSpecificException e) {
                     // Unexpected failure
@@ -2051,7 +2054,9 @@ public void binderDied() {
                 // Tell listeners that the cameras and torch modes are unavailable and schedule a
                 // reconnection to camera service. When camera service is reconnected, the camera
                 // and torch statuses will be updated.
-                for (int i = 0; i < mDeviceStatus.size(); i++) {
+                // Iterate from the end to the beginning befcause onStatusChangedLocked removes
+                // entries from the ArrayMap.
+                for (int i = mDeviceStatus.size() - 1; i >= 0; i--) {
                     String cameraId = mDeviceStatus.keyAt(i);
                     onStatusChangedLocked(ICameraServiceListener.STATUS_NOT_PRESENT, cameraId);
                 }

core/java/android/hardware/display/DisplayManager.java

@@ -61,6 +61,9 @@ public final class DisplayManager {
      * {@link #EXTRA_WIFI_DISPLAY_STATUS} extra.
      * </p><p>
      * This broadcast is only sent to registered receivers and can only be sent by the system.
+     * </p><p>
+     * {@link android.Manifest.permission#ACCESS_FINE_LOCATION} permission is required to
+     * receive this broadcast.
      * </p>
      * @hide
      */

core/java/android/hardware/usb/AccessoryFilter.java

@@ -101,7 +101,7 @@ public void write(XmlSerializer serializer)throws IOException {
     public boolean matches(UsbAccessory acc) {
         if (mManufacturer != null && !acc.getManufacturer().equals(mManufacturer)) return false;
         if (mModel != null && !acc.getModel().equals(mModel)) return false;
-        return !(mVersion != null && !acc.getVersion().equals(mVersion));
+        return !(mVersion != null && !mVersion.equals(acc.getVersion()));
     }
 
     /**

core/java/android/nfc/NfcAdapter.java

@@ -677,6 +677,12 @@ public static NfcAdapter getDefaultAdapter(Context context) {
             throw new IllegalArgumentException(
                     "context not associated with any application (using a mock context?)");
         }
+
+        if (getServiceInterface() == null) {
+            // NFC is not available
+            return null;
+        }
+
         /* use getSystemService() for consistency */
         NfcManager manager = (NfcManager) context.getSystemService(Context.NFC_SERVICE);
         if (manager == null) {

core/java/android/os/Process.java

@@ -31,8 +31,12 @@
 
 import libcore.io.IoUtils;
 
+import java.io.BufferedReader;
 import java.io.FileDescriptor;
+import java.io.FileReader;
+import java.io.IOException;
 import java.util.Map;
+import java.util.StringTokenizer;
 import java.util.concurrent.TimeoutException;
 
 /**
@@ -202,6 +206,12 @@ public class Process {
      */
     public static final int SE_UID = 1068;
 
+    /**
+     * Defines the UID/GID for the iorapd.
+     * @hide
+     */
+    public static final int IORAPD_UID = 1071;
+
     /**
      * Defines the UID/GID for the NetworkStack app.
      * @hide
@@ -1393,4 +1403,43 @@ public static void waitForProcessDeath(int pid, int timeout)
     }
 
     private static native int nativePidFdOpen(int pid, int flags) throws ErrnoException;
+
+    /**
+     * Checks if a process corresponding to a specific pid owns any file locks.
+     * @param pid The process ID for which we want to know the existence of file locks.
+     * @return true If the process holds any file locks, false otherwise.
+     * @throws IOException if /proc/locks can't be accessed.
+     *
+     * @hide
+     */
+    public static boolean hasFileLocks(int pid) throws Exception {
+        BufferedReader br = null;
+
+        try {
+            br = new BufferedReader(new FileReader("/proc/locks"));
+            String line;
+
+            while ((line = br.readLine()) != null) {
+                StringTokenizer st = new StringTokenizer(line);
+
+                for (int i = 0; i < 5 && st.hasMoreTokens(); i++) {
+                    String str = st.nextToken();
+                    try {
+                        if (i == 4 && Integer.parseInt(str) == pid) {
+                            return true;
+                        }
+                    } catch (NumberFormatException nfe) {
+                        throw new Exception("Exception parsing /proc/locks at \" "
+                                + line +  " \", token #" + i);
+                    }
+                }
+            }
+
+            return false;
+        } finally {
+            if (br != null) {
+                br.close();
+            }
+        }
+    }
 }

core/java/android/view/InsetsAnimationThreadControlRunner.java

@@ -108,6 +108,9 @@ public InsetsAnimationThreadControlRunner(SparseArray<InsetsSourceControl> contr
         mControl = new InsetsAnimationControlImpl(controls, frame, state, listener,
                 types, mCallbacks, durationMs, interpolator, animationType);
         InsetsAnimationThread.getHandler().post(() -> {
+            if (mControl.isCancelled()) {
+                return;
+            }
             Trace.asyncTraceBegin(Trace.TRACE_TAG_VIEW,
                     "InsetsAsyncAnimation: " + WindowInsets.Type.toString(types), types);
             listener.onReady(mControl, types);

core/java/android/view/InsetsSourceConsumer.java

@@ -113,13 +113,20 @@ public void setControl(@Nullable InsetsSourceControl control,
                     InsetsState.typeToString(control.getType()),
                     mController.getHost().getRootViewTitle()));
         }
-        // We are loosing control
         if (mSourceControl == null) {
+            // We are loosing control
             mController.notifyControlRevoked(this);
 
-            // Restore server visibility.
-            mState.getSource(getType()).setVisible(
-                    mController.getLastDispatchedState().getSource(getType()).isVisible());
+            // Check if we need to restore server visibility.
+            final InsetsSource source = mState.getSource(mType);
+            final boolean serverVisibility =
+                    mController.getLastDispatchedState().getSourceOrDefaultVisibility(mType);
+            if (source.isVisible() != serverVisibility) {
+                source.setVisible(serverVisibility);
+                mController.notifyVisibilityChanged();
+            }
+
+            // For updateCompatSysUiVisibility
             applyLocalVisibilityOverride();
         } else {
             // We are gaining control, and need to run an animation since previous state