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Update window with FLAG_SECURE when bouncer is showing

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This will prevent bouncer interactions from showing up in
screenrecords or screenshots.

Fixes: 215005011
Test: atest NotificationShadeWindowControllerImpl && take screenshot
with bouncer up

Change-Id: I3f59df865dc2dd13d4b9ac54bb2dacb7b23f0aa1
This commit is contained in:
Matt Pietal
2022-03-30 16:01:10 -04:00
parent 1f89ec503c
commit 6888543d3a
2 changed files with 34 additions and 1 deletions
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11
packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationShadeWindowControllerImpl.java
View File

@@ -30,6 +30,7 @@ import android.content.res.Configuration;
import android.graphics.PixelFormat;
import android.graphics.Region;
import android.os.Binder;
import android.os.Build;
import android.os.RemoteException;
import android.os.Trace;
import android.util.Log;
@@ -327,6 +328,16 @@ public class NotificationShadeWindowControllerImpl implements NotificationShadeW
Trace.setCounter("display_max_refresh_rate",
(long) mLpChanged.preferredMaxDisplayRefreshRate);
}
if (state.mBouncerShowing && !isDebuggable()) {
mLpChanged.flags |= LayoutParams.FLAG_SECURE;
} else {
mLpChanged.flags &= ~LayoutParams.FLAG_SECURE;
}
}
protected boolean isDebuggable() {
return Build.IS_DEBUGGABLE;
}
private void adjustScreenOrientation(State state) {

24
packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationShadeWindowControllerImplTest.java
View File

@@ -18,6 +18,7 @@ package com.android.systemui.statusbar.phone;
import static android.view.WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM;
import static android.view.WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;
import static android.view.WindowManager.LayoutParams.FLAG_SECURE;
import static android.view.WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
import static com.google.common.truth.Truth.assertThat;
@@ -92,7 +93,12 @@ public class NotificationShadeWindowControllerImplTest extends SysuiTestCase {
mWindowManager, mActivityManager, mDozeParameters, mStatusBarStateController,
mConfigurationController, mKeyguardViewMediator, mKeyguardBypassController,
mColorExtractor, mDumpManager, mKeyguardStateController,
mScreenOffAnimationController, mAuthController);
mScreenOffAnimationController, mAuthController) {
@Override
protected boolean isDebuggable() {
return false;
}
};
mNotificationShadeWindowController.setScrimsVisibilityListener((visibility) -> {});
mNotificationShadeWindowController.setNotificationShadeView(mNotificationShadeWindowView);
@@ -231,6 +237,22 @@ public class NotificationShadeWindowControllerImplTest extends SysuiTestCase {
assertThat((mLayoutParameters.getValue().flags & FLAG_ALT_FOCUSABLE_IM) == 0).isTrue();
}
@Test
public void setKeyguardShowing_enablesSecureFlag() {
mNotificationShadeWindowController.setBouncerShowing(true);
verify(mWindowManager).updateViewLayout(any(), mLayoutParameters.capture());
assertThat((mLayoutParameters.getValue().flags & FLAG_SECURE) != 0).isTrue();
}
@Test
public void setKeyguardNotShowing_disablesSecureFlag() {
mNotificationShadeWindowController.setBouncerShowing(false);
verify(mWindowManager).updateViewLayout(any(), mLayoutParameters.capture());
assertThat((mLayoutParameters.getValue().flags & FLAG_SECURE) == 0).isTrue();
}
@Test
public void rotationBecameAllowed_layoutParamsUpdated() {
mNotificationShadeWindowController.setKeyguardShowing(true);