Merge "Show dialog while creating or resetting Guest from QuickSettings." into... (bf722d37) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java

+47 −26

Original line number	Diff line number	Diff line
		@@ -51,6 +51,7 @@ import android.util.SparseBooleanArray;
		import android.view.View;
		import android.view.WindowManagerGlobal;
		import android.widget.BaseAdapter;
		import android.widget.Toast;

		import androidx.annotation.Nullable;

		@@ -59,6 +60,8 @@ import com.android.internal.jank.InteractionJankMonitor;
		import com.android.internal.logging.UiEventLogger;
		import com.android.internal.util.LatencyTracker;
		import com.android.settingslib.RestrictedLockUtilsInternal;
		import com.android.settingslib.users.UserCreatingDialog;
		import com.android.settingslib.utils.ThreadUtils;
		import com.android.systemui.Dumpable;
		import com.android.systemui.GuestResumeSessionReceiver;
		import com.android.systemui.Prefs;
		@@ -89,6 +92,7 @@ import java.util.ArrayList;
		import java.util.List;
		import java.util.concurrent.Executor;
		import java.util.concurrent.atomic.AtomicBoolean;
		import java.util.function.Consumer;

		import javax.inject.Inject;

		@@ -482,26 +486,25 @@ public class UserSwitcherController implements Dumpable {

		@VisibleForTesting
		void onUserListItemClicked(UserRecord record, DialogShower dialogShower) {
		int id;
		if (record.isGuest && record.info == null) {
		// No guest user. Create one.
		int guestId = createGuest();
		if (guestId == UserHandle.USER_NULL) {
		// This may happen if we haven't reloaded the user list yet.
		return;
		}
		createGuestAsync(guestId -> {
		// guestId may be USER_NULL if we haven't reloaded the user list yet.
		if (guestId != UserHandle.USER_NULL) {
		mUiEventLogger.log(QSUserSwitcherEvent.QS_USER_GUEST_ADD);
		id = guestId;
		onUserListItemClicked(guestId, record, dialogShower);
		}
		});
		} else if (record.isAddUser) {
		showAddUserDialog(dialogShower);
		return;
		} else if (record.isAddSupervisedUser) {
		startSupervisedUserActivity();
		return;
		} else {
		id = record.info.id;
		onUserListItemClicked(record.info.id, record, dialogShower);
		}
		}

		private void onUserListItemClicked(int id, UserRecord record, DialogShower dialogShower) {
		int currUserId = mUserTracker.getUserId();
		if (currUserId == id) {
		if (record.isGuest) {
		@@ -509,7 +512,6 @@ public class UserSwitcherController implements Dumpable {
		}
		return;
		}

		if (UserManager.isGuestUserEphemeral()) {
		// If switching from guest, we want to bring up the guest exit dialog instead of switching
		UserInfo currUserInfo = mUserManager.getUserInfo(currUserId);
		@@ -760,19 +762,24 @@ public class UserSwitcherController implements Dumpable {
		return;
		}

		try {
		if (targetUserId == UserHandle.USER_NULL) {
		// Create a new guest in the foreground, and then immediately switch to it
		int newGuestId = createGuest();
		createGuestAsync(newGuestId -> {
		if (newGuestId == UserHandle.USER_NULL) {
		Log.e(TAG, "Could not create new guest, switching back to system user");
		switchToUserId(UserHandle.USER_SYSTEM);
		mUserManager.removeUser(currentUser.id);
		try {
		WindowManagerGlobal.getWindowManagerService().lockNow(/* options= */ null);
		} catch (RemoteException e) {
		Log.e(TAG, "Couldn't remove guest because ActivityManager "
		+ "or WindowManager is dead");
		}
		return;
		}
		switchToUserId(newGuestId);
		mUserManager.removeUser(currentUser.id);
		});
		} else {
		if (mGuestUserAutoCreated) {
		mGuestIsResetting.set(true);
		@@ -780,10 +787,6 @@ public class UserSwitcherController implements Dumpable {
		switchToUserId(targetUserId);
		mUserManager.removeUser(currentUser.id);
		}
		} catch (RemoteException e) {
		Log.e(TAG, "Couldn't remove guest because ActivityManager or WindowManager is dead");
		return;
		}
		}

		private void scheduleGuestCreation() {
		@@ -831,6 +834,24 @@ public class UserSwitcherController implements Dumpable {
		}
		}

		private void createGuestAsync(Consumer<Integer> callback) {
		final Dialog guestCreationProgressDialog =
		new UserCreatingDialog(mContext, /* isGuest= */true);
		guestCreationProgressDialog.show();

		// userManager.createGuest will block the thread so post is needed for the dialog to show
		ThreadUtils.postOnMainThread(() -> {
		final int guestId = createGuest();
		guestCreationProgressDialog.dismiss();
		if (guestId == UserHandle.USER_NULL) {
		Toast.makeText(mContext,
		com.android.settingslib.R.string.add_guest_failed,
		Toast.LENGTH_SHORT).show();
		}
		callback.accept(guestId);
		});
		}

		/**
		* Creates a guest user and return its multi-user user ID.
		*