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Commit 9d5f4681 authored by Yuncheol Heo's avatar Yuncheol Heo
Browse files

Send HOME Intent for the main display of the visibule user, with the visible userId. 

Previously CATEGORY_HOME is used for the default display, and
CATEGORY_SECONDARY_HOME is used for all non-default displays with
the current user id. But, in the concurrent multi user enviorment,
we should use CATEGORY_HOME Intent for each user's main display,
CATEGORY_SECONDARY_HOME for the others.

This CL fixes
- to use CATEGORY_HOME for main displays assigned to concurrent users.
- to send HOME Intent with the correct userId.

Bug: 272281432
Test: atest MultiDisplaySystemDecorationTests
Change-Id: I562e271b7b350f06238f6291ed84c468cfb2d28a
parent 98f21b18

services/core/java/com/android/server/policy/PhoneWindowManager.java

+5 −1
Original line number Diff line number Diff line
@@ -218,6 +218,7 @@ import com.android.server.UiThread; 
import com.android.server.display.BrightnessUtils;

import com.android.server.input.InputManagerInternal;

import com.android.server.inputmethod.InputMethodManagerInternal;

import com.android.server.pm.UserManagerInternal;

import com.android.server.policy.KeyCombinationManager.TwoKeysCombinationRule;

import com.android.server.policy.keyguard.KeyguardServiceDelegate;

import com.android.server.policy.keyguard.KeyguardServiceDelegate.DrawnListener;
@@ -415,6 +416,7 @@ public class PhoneWindowManager implements WindowManagerPolicy { 
    SensorPrivacyManager mSensorPrivacyManager;

    DisplayManager mDisplayManager;

    DisplayManagerInternal mDisplayManagerInternal;

    UserManagerInternal mUserManagerInternal;



    private WallpaperManagerInternal mWallpaperManagerInternal;
@@ -2059,6 +2061,7 @@ public class PhoneWindowManager implements WindowManagerPolicy { 
        mSensorPrivacyManager = mContext.getSystemService(SensorPrivacyManager.class);

        mDisplayManager = mContext.getSystemService(DisplayManager.class);

        mDisplayManagerInternal = LocalServices.getService(DisplayManagerInternal.class);

        mUserManagerInternal = LocalServices.getService(UserManagerInternal.class);

        mPackageManager = mContext.getPackageManager();

        mHasFeatureWatch = mPackageManager.hasSystemFeature(FEATURE_WATCH);

        mHasFeatureLeanback = mPackageManager.hasSystemFeature(FEATURE_LEANBACK);
@@ -5781,8 +5784,9 @@ public class PhoneWindowManager implements WindowManagerPolicy { 
            Log.d(TAG, "startDockOrHome: startReason= " + startReason);

        }



        int userId = mUserManagerInternal.getUserAssignedToDisplay(displayId);

        // Start home.

        mActivityTaskManagerInternal.startHomeOnDisplay(mCurrentUserId, startReason,

        mActivityTaskManagerInternal.startHomeOnDisplay(userId, startReason,

                displayId, true /* allowInstrumenting */, fromHomeKey);

    }

services/core/java/com/android/server/wm/RootWindowContainer.java

+10 −5
Original line number Diff line number Diff line
@@ -1374,7 +1374,8 @@ class RootWindowContainer extends WindowContainer<DisplayContent> 
    void startHomeOnEmptyDisplays(String reason) {

        forAllTaskDisplayAreas(taskDisplayArea -> {

            if (taskDisplayArea.topRunningActivity() == null) {

                startHomeOnTaskDisplayArea(mCurrentUser, reason, taskDisplayArea,

                int userId = mWmService.getUserAssignedToDisplay(taskDisplayArea.getDisplayId());

                startHomeOnTaskDisplayArea(userId, reason, taskDisplayArea,

                        false /* allowInstrumenting */, false /* fromHomeKey */);

            }

        });
@@ -1422,7 +1423,9 @@ class RootWindowContainer extends WindowContainer<DisplayContent> 


        Intent homeIntent = null;

        ActivityInfo aInfo = null;

        if (taskDisplayArea == getDefaultTaskDisplayArea()) {

        if (taskDisplayArea == getDefaultTaskDisplayArea()

                || mWmService.shouldPlacePrimaryHomeOnDisplay(

                        taskDisplayArea.getDisplayId(), userId)) {

            homeIntent = mService.getHomeIntent();

            aInfo = resolveHomeActivity(userId, homeIntent);

        } else if (shouldPlaceSecondaryHomeOnDisplayArea(taskDisplayArea)) {
@@ -1589,7 +1592,8 @@ class RootWindowContainer extends WindowContainer<DisplayContent> 
            r.moveFocusableActivityToTop(myReason);

            return resumeFocusedTasksTopActivities(r.getRootTask(), prev, null);

        }

        return startHomeOnTaskDisplayArea(mCurrentUser, myReason, taskDisplayArea,

        int userId = mWmService.getUserAssignedToDisplay(taskDisplayArea.getDisplayId());

        return startHomeOnTaskDisplayArea(userId, myReason, taskDisplayArea,

                false /* allowInstrumenting */, false /* fromHomeKey */);

    }
@@ -1667,8 +1671,9 @@ class RootWindowContainer extends WindowContainer<DisplayContent> 
        final int displayId = taskDisplayArea != null ? taskDisplayArea.getDisplayId()

                : INVALID_DISPLAY;

        if (displayId == DEFAULT_DISPLAY || (displayId != INVALID_DISPLAY

                && displayId == mService.mVr2dDisplayId)) {

            // No restrictions to default display or vr 2d display.

                && (displayId == mService.mVr2dDisplayId

                || mWmService.shouldPlacePrimaryHomeOnDisplay(displayId)))) {

            // No restrictions to default display, vr 2d display or main display for visible users.

            return true;

        }

services/core/java/com/android/server/wm/WindowManagerService.java

+13 −0
Original line number Diff line number Diff line
@@ -3613,6 +3613,19 @@ public class WindowManagerService extends IWindowManager.Stub 
        return mUmInternal.isUserVisible(userId);

    }



    @UserIdInt int getUserAssignedToDisplay(int displayId) {

        return mUmInternal.getUserAssignedToDisplay(displayId);

    }



    boolean shouldPlacePrimaryHomeOnDisplay(int displayId) {

        int userId = mUmInternal.getUserAssignedToDisplay(displayId);

        return shouldPlacePrimaryHomeOnDisplay(displayId, userId);

    }



    boolean shouldPlacePrimaryHomeOnDisplay(int displayId, int userId) {

        return mUmInternal.getMainDisplayAssignedToUser(userId) == displayId;

    }



    public void enableScreenAfterBoot() {

        synchronized (mGlobalLock) {

            ProtoLog.i(WM_DEBUG_BOOT, "enableScreenAfterBoot: mDisplayEnabled=%b "

services/tests/wmtests/src/com/android/server/policy/PhoneWindowManagerTests.java

+2 −0
Original line number Diff line number Diff line
@@ -34,6 +34,7 @@ import android.app.ActivityManager; 


import androidx.test.filters.SmallTest;



import com.android.server.pm.UserManagerInternal;

import com.android.server.wm.ActivityTaskManagerInternal;



import org.junit.After;
@@ -91,5 +92,6 @@ public class PhoneWindowManagerTests { 
        when(mMockActivityTaskManagerInternal.startHomeOnDisplay(

                anyInt(), anyString(), anyInt(), anyBoolean(), anyBoolean())).thenReturn(false);

        mPhoneWindowManager.mActivityTaskManagerInternal = mMockActivityTaskManagerInternal;

        mPhoneWindowManager.mUserManagerInternal = mock(UserManagerInternal.class);

    }

}

services/tests/wmtests/src/com/android/server/policy/TestPhoneWindowManager.java

+4 −0
Original line number Diff line number Diff line
@@ -82,6 +82,7 @@ import com.android.server.GestureLauncherService; 
import com.android.server.LocalServices;

import com.android.server.input.InputManagerInternal;

import com.android.server.inputmethod.InputMethodManagerInternal;

import com.android.server.pm.UserManagerInternal;

import com.android.server.policy.keyguard.KeyguardServiceDelegate;

import com.android.server.statusbar.StatusBarManagerInternal;

import com.android.server.vr.VrManagerInternal;
@@ -125,6 +126,7 @@ class TestPhoneWindowManager { 
    @Mock private PowerManager mPowerManager;

    @Mock private WindowManagerPolicy.WindowManagerFuncs mWindowManagerFuncsImpl;

    @Mock private InputMethodManagerInternal mInputMethodManagerInternal;

    @Mock private UserManagerInternal mUserManagerInternal;

    @Mock private AudioManagerInternal mAudioManagerInternal;

    @Mock private SearchManager mSearchManager;
@@ -199,6 +201,8 @@ class TestPhoneWindowManager { 
                () -> LocalServices.getService(eq(DisplayManagerInternal.class)));

        doReturn(mGestureLauncherService).when(

                () -> LocalServices.getService(eq(GestureLauncherService.class)));

        doReturn(mUserManagerInternal).when(

                () -> LocalServices.getService(eq(UserManagerInternal.class)));

        doReturn(null).when(() -> LocalServices.getService(eq(VrManagerInternal.class)));

        doReturn(null).when(() -> LocalServices.getService(eq(AutofillManagerInternal.class)));

        LocalServices.removeServiceForTest(InputMethodManagerInternal.class);