Merge "Initial fix on Autofill for visible background users." into udc-dev

services/autofill/java/com/android/server/autofill/Session.java

@@ -4277,7 +4277,7 @@ final class Session implements RemoteFillService.FillServiceCallbacks, ViewState
 
         getUiForShowing().showFillUi(filledId, response, filterText,
                 mService.getServicePackageName(), mComponentName,
-                targetLabel, targetIcon, this, id, mCompatMode);
+                targetLabel, targetIcon, this, userId, id, mCompatMode);
 
         synchronized (mLock) {
             mPresentationStatsEventLogger.maybeSetCountShown(

services/autofill/java/com/android/server/autofill/ui/AutoFillUI.java

@@ -23,6 +23,7 @@ import static com.android.server.autofill.Helper.sVerbose;
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.UserIdInt;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
@@ -196,17 +197,19 @@ public final class AutoFillUI {
      * @param serviceLabel label of autofill service
      * @param serviceIcon icon of autofill service
      * @param callback identifier for the caller
+     * @param userId the user associated wit the session
      * @param sessionId id of the autofill session
      * @param compatMode whether the app is being autofilled in compatibility mode.
      */
     public void showFillUi(@NonNull AutofillId focusedId, @NonNull FillResponse response,
             @Nullable String filterText, @Nullable String servicePackageName,
             @NonNull ComponentName componentName, @NonNull CharSequence serviceLabel,
-            @NonNull Drawable serviceIcon, @NonNull AutoFillUiCallback callback, int sessionId,
-            boolean compatMode) {
+            @NonNull Drawable serviceIcon, @NonNull AutoFillUiCallback callback,
+            @UserIdInt int userId, int sessionId, boolean compatMode) {
         if (sDebug) {
             final int size = filterText == null ? 0 : filterText.length();
-            Slog.d(TAG, "showFillUi(): id=" + focusedId + ", filter=" + size + " chars");
+            Slog.d(TAG, "showFillUi(): id=" + focusedId + ", filter=" + size + " chars, userId="
+                    + userId);
         }
         final LogMaker log = Helper
                 .newLogMaker(MetricsEvent.AUTOFILL_FILL_UI, componentName, servicePackageName,
@@ -221,7 +224,7 @@ public final class AutoFillUI {
                 return;
             }
             hideAllUiThread(callback);
-            mFillUi = new FillUi(mContext, response, focusedId,
+            mFillUi = new FillUi(mContext, userId, response, focusedId,
                     filterText, mOverlayControl, serviceLabel, serviceIcon,
                     mUiModeMgr.isNightMode(),
                     new FillUi.Callback() {

services/autofill/java/com/android/server/autofill/ui/FillUi.java

@@ -22,12 +22,15 @@ import static com.android.server.autofill.Helper.sVerbose;
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.UserIdInt;
 import android.content.Context;
 import android.content.IntentSender;
 import android.content.pm.PackageManager;
 import android.graphics.Point;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
+import android.hardware.display.DisplayManager;
+import android.os.UserManager;
 import android.service.autofill.Dataset;
 import android.service.autofill.Dataset.DatasetFieldFilter;
 import android.service.autofill.FillResponse;
@@ -36,6 +39,7 @@ import android.util.PluralsMessageFormatter;
 import android.util.Slog;
 import android.util.TypedValue;
 import android.view.ContextThemeWrapper;
+import android.view.Display;
 import android.view.KeyEvent;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -57,9 +61,12 @@ import android.widget.RemoteViews;
 import android.widget.TextView;
 
 import com.android.internal.R;
+import com.android.server.LocalServices;
 import com.android.server.UiThread;
 import com.android.server.autofill.AutofillManagerService;
 import com.android.server.autofill.Helper;
+import com.android.server.pm.UserManagerInternal;
+import com.android.server.utils.Slogf;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
@@ -133,13 +140,29 @@ final class FillUi {
         return context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_LEANBACK);
     }
 
-    FillUi(@NonNull Context context, @NonNull FillResponse response,
+    FillUi(@NonNull Context context, @UserIdInt int userId, @NonNull FillResponse response,
             @NonNull AutofillId focusedViewId, @Nullable String filterText,
             @NonNull OverlayControl overlayControl, @NonNull CharSequence serviceLabel,
             @NonNull Drawable serviceIcon, boolean nightMode, @NonNull Callback callback) {
         if (sVerbose) Slog.v(TAG, "nightMode: " + nightMode);
         mThemeId = nightMode ? THEME_ID_DARK : THEME_ID_LIGHT;
         mCallback = callback;
+
+        if (UserManager.isVisibleBackgroundUsersEnabled()) {
+            UserManagerInternal umi = LocalServices.getService(UserManagerInternal.class);
+            int displayId = umi.getMainDisplayAssignedToUser(userId);
+            if (sDebug) {
+                Slogf.d(TAG, "Creating context for display %d for user %d", displayId, userId);
+            }
+            Display display = context.getSystemService(DisplayManager.class).getDisplay(displayId);
+            if (display != null) {
+                context = context.createDisplayContext(display);
+            } else {
+                Slogf.d(TAG, "Could not get display with id %d (which is associated with user %d; "
+                        + "FillUi operations will probably fail", displayId, userId);
+            }
+        }
+
         mFullScreen = isFullScreen(context);
         mContext = new ContextThemeWrapper(context, mThemeId);
 
@@ -774,6 +797,7 @@ final class FillUi {
         pw.print(prefix); pw.print("mContentWidth: "); pw.println(mContentWidth);
         pw.print(prefix); pw.print("mContentHeight: "); pw.println(mContentHeight);
         pw.print(prefix); pw.print("mDestroyed: "); pw.println(mDestroyed);
+        pw.print(prefix); pw.print("mContext: "); pw.println(mContext);
         pw.print(prefix); pw.print("theme id: "); pw.print(mThemeId);
         switch (mThemeId) {
             case THEME_ID_DARK: