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Hide taskbar background when notification shade is expanded

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- In 3 button mode, don't hide the background but do ensure nav buttons are translated down when swiping to notificaitons from the home screen

Test: swipe down notifications, background hides in 0 button mode but not in 3 button mode
Fixes: 199163951
Change-Id: Ic70adc7d67b2ab7c92a2d5d846b9b259d1bd7bfc
This commit is contained in:
Tony Wickham
2021-10-21 10:45:20 -07:00
parent d238074c39
commit 232e9a4631
4 changed files with 49 additions and 20 deletions
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26
quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
View File

@@ -30,7 +30,9 @@ import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_B
import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_HOME_DISABLED;
import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_IME_SHOWING;
import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_IME_SWITCHER_SHOWING;
import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_NOTIFICATION_PANEL_EXPANDED;
import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_OVERVIEW_DISABLED;
import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_QUICK_SETTINGS_EXPANDED;
import android.animation.ObjectAnimator;
import android.annotation.DrawableRes;
@@ -81,6 +83,7 @@ public class NavbarButtonsViewController {
private static final int FLAG_DISABLE_HOME = 1 << 7;
private static final int FLAG_DISABLE_RECENTS = 1 << 8;
private static final int FLAG_DISABLE_BACK = 1 << 9;
private static final int FLAG_NOTIFICATION_SHADE_EXPANDED = 1 << 10;
private static final int MASK_IME_SWITCHER_VISIBLE = FLAG_SWITCHER_SUPPORTED | FLAG_IME_VISIBLE;
@@ -98,6 +101,8 @@ public class NavbarButtonsViewController {
private final AnimatedFloat mTaskbarNavButtonTranslationY = new AnimatedFloat(
this::updateNavButtonTranslationY);
private final AnimatedFloat mNavButtonTranslationYMultiplier = new AnimatedFloat(
this::updateNavButtonTranslationY);
// Initialized in init.
private TaskbarControllers mControllers;
@@ -120,6 +125,7 @@ public class NavbarButtonsViewController {
mControllers = controllers;
mNavButtonsView.getLayoutParams().height = mContext.getDeviceProfile().taskbarSize;
parseSystemUiFlags(sharedState.sysuiStateFlags);
mNavButtonTranslationYMultiplier.value = 1;
mA11yLongClickListener = view -> {
mControllers.navButtonController.onButtonClick(BUTTON_A11Y_LONG_CLICK);
@@ -149,6 +155,11 @@ public class NavbarButtonsViewController {
.getKeyguardBgTaskbar(),
flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0, AnimatedFloat.VALUE, 1, 0));
// Make sure to remove nav bar buttons translation when notification shade is expanded.
mPropertyHolders.add(new StatePropertyHolder(mNavButtonTranslationYMultiplier,
flags -> (flags & FLAG_NOTIFICATION_SHADE_EXPANDED) != 0, AnimatedFloat.VALUE,
0, 1));
// Force nav buttons (specifically back button) to be visible during setup wizard.
boolean isInSetup = !mContext.isUserSetupComplete();
if (isThreeButtonNav || isInSetup) {
@@ -176,12 +187,12 @@ public class NavbarButtonsViewController {
}
}
// Animate taskbar background when IME shows
// Animate taskbar background when any of these flags are enabled
int flagsToShowBg = FLAG_IME_VISIBLE | FLAG_ONLY_BACK_FOR_BOUNCER_VISIBLE
| FLAG_NOTIFICATION_SHADE_EXPANDED;
mPropertyHolders.add(new StatePropertyHolder(
mControllers.taskbarDragLayerController.getNavbarBackgroundAlpha(),
flags -> (flags & FLAG_IME_VISIBLE) != 0 ||
(flags & FLAG_ONLY_BACK_FOR_BOUNCER_VISIBLE) != 0,
AnimatedFloat.VALUE, 1, 0));
flags -> (flags & flagsToShowBg) != 0, AnimatedFloat.VALUE, 1, 0));
// Rotation button
RotationButton rotationButton = new RotationButtonImpl(
@@ -258,6 +269,9 @@ public class NavbarButtonsViewController {
boolean isHomeDisabled = (sysUiStateFlags & SYSUI_STATE_HOME_DISABLED) != 0;
boolean isRecentsDisabled = (sysUiStateFlags & SYSUI_STATE_OVERVIEW_DISABLED) != 0;
boolean isBackDisabled = (sysUiStateFlags & SYSUI_STATE_BACK_DISABLED) != 0;
int shadeExpandedFlags = SYSUI_STATE_NOTIFICATION_PANEL_EXPANDED
| SYSUI_STATE_QUICK_SETTINGS_EXPANDED;
boolean isNotificationShadeExpanded = (sysUiStateFlags & shadeExpandedFlags) != 0;
// TODO(b/202218289) we're getting IME as not visible on lockscreen from system
updateStateForFlag(FLAG_IME_VISIBLE, isImeVisible);
@@ -266,6 +280,7 @@ public class NavbarButtonsViewController {
updateStateForFlag(FLAG_DISABLE_HOME, isHomeDisabled);
updateStateForFlag(FLAG_DISABLE_RECENTS, isRecentsDisabled);
updateStateForFlag(FLAG_DISABLE_BACK, isBackDisabled);
updateStateForFlag(FLAG_NOTIFICATION_SHADE_EXPANDED, isNotificationShadeExpanded);
if (mA11yButton != null) {
// Only used in 3 button
@@ -360,7 +375,8 @@ public class NavbarButtonsViewController {
}
private void updateNavButtonTranslationY() {
mNavButtonsView.setTranslationY(mTaskbarNavButtonTranslationY.value);
mNavButtonsView.setTranslationY(mTaskbarNavButtonTranslationY.value
* mNavButtonTranslationYMultiplier.value);
}
private ImageView addButton(@DrawableRes int drawableId, @TaskbarButton int buttonType,