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Suppress transient bars over dreams.

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This changelist prevents transient bars over dream windows.
This allows for suppressing these UI elements when other swipe
affordances are provided by the SystemUI.

Bug: 267565290
Test: atest DisplayPolicyTests#testTransientBarsSuppressedOnDreams
Test: manual: swipe up and down from edges of device on a dream
      and observe now transient bars
Change-Id: I5be342ed21174ff6e2c2cf87cea6202773e5f51a
This commit is contained in:
Bryce Lee
2023-03-15 18:18:29 +00:00
parent 99df8fc953
commit 9c52c83981
3 changed files with 47 additions and 0 deletions
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8
services/core/java/com/android/server/wm/DisplayPolicy.java
View File

@@ -1981,6 +1981,14 @@ public class DisplayPolicy {
return;
}
if (controlTarget != null) {
final WindowState win = controlTarget.getWindow();
if (win != null && win.isActivityTypeDream()) {
return;
}
}
final @InsetsType int restorePositionTypes = (Type.statusBars() | Type.navigationBars())
& controlTarget.getRequestedVisibleTypes();

32
services/tests/wmtests/src/com/android/server/wm/DisplayPolicyTests.java
View File

@@ -81,6 +81,17 @@ public class DisplayPolicyTests extends WindowTestsBase {
return win;
}
private WindowState createDreamWindow() {
final WindowState win = createDreamWindow(null, TYPE_BASE_APPLICATION, "dream");
final WindowManager.LayoutParams attrs = win.mAttrs;
attrs.width = MATCH_PARENT;
attrs.height = MATCH_PARENT;
attrs.flags =
FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR | FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS;
attrs.format = PixelFormat.OPAQUE;
return win;
}
private WindowState createDimmingDialogWindow(boolean canBeImTarget) {
final WindowState win = spy(createWindow(null, TYPE_APPLICATION, "dimmingDialog"));
final WindowManager.LayoutParams attrs = win.mAttrs;
@@ -384,4 +395,25 @@ public class DisplayPolicyTests extends WindowTestsBase {
displayPolicy.requestTransientBars(mNavBarWindow, true);
assertTrue(mDisplayContent.getInsetsPolicy().isTransient(navigationBars()));
}
@UseTestDisplay(addWindows = { W_NAVIGATION_BAR })
@Test
public void testTransientBarsSuppressedOnDreams() {
final WindowState win = createDreamWindow();
((TestWindowManagerPolicy) mWm.mPolicy).mIsUserSetupComplete = true;
win.mAttrs.insetsFlags.behavior = BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE;
win.setRequestedVisibleTypes(0, navigationBars());
final DisplayPolicy displayPolicy = mDisplayContent.getDisplayPolicy();
displayPolicy.addWindowLw(mNavBarWindow, mNavBarWindow.mAttrs);
final InsetsSourceProvider navBarProvider = mNavBarWindow.getControllableInsetProvider();
navBarProvider.updateControlForTarget(win, false);
navBarProvider.getSource().setVisible(false);
displayPolicy.setCanSystemBarsBeShownByUser(true);
displayPolicy.requestTransientBars(mNavBarWindow, true);
assertFalse(mDisplayContent.getInsetsPolicy().isTransient(navigationBars()));
}
}

7
services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java
View File

@@ -17,6 +17,7 @@
package com.android.server.wm;
import static android.app.AppOpsManager.OP_NONE;
import static android.app.WindowConfiguration.ACTIVITY_TYPE_DREAM;
import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
import static android.app.WindowConfiguration.ROTATION_UNDEFINED;
import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
@@ -467,6 +468,12 @@ class WindowTestsBase extends SystemServiceTestsBase {
return createWindow(null, type, activity, name);
}
WindowState createDreamWindow(WindowState parent, int type, String name) {
final WindowToken token = createWindowToken(
mDisplayContent, WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_DREAM, type);
return createWindow(parent, type, token, name);
}
// TODO: Move these calls to a builder?
WindowState createWindow(WindowState parent, int type, DisplayContent dc, String name,
IWindow iwindow) {