| /* |
| * Copyright (C) 2022 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.systemui.shade; |
| |
| import static android.view.WindowInsetsController.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE; |
| import static android.view.WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS; |
| import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_BEHAVIOR_CONTROLLED; |
| import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_OPTIMIZE_MEASURE; |
| |
| import static com.android.systemui.DejankUtils.whitelistIpcs; |
| import static com.android.systemui.statusbar.NotificationRemoteInputManager.ENABLE_REMOTE_INPUT; |
| |
| import android.app.IActivityManager; |
| import android.content.Context; |
| import android.content.pm.ActivityInfo; |
| 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; |
| import android.view.Display; |
| import android.view.Gravity; |
| import android.view.IWindow; |
| import android.view.IWindowSession; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.view.WindowManager; |
| import android.view.WindowManager.LayoutParams; |
| import android.view.WindowManagerGlobal; |
| |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.keyguard.KeyguardUpdateMonitor; |
| import com.android.systemui.Dumpable; |
| import com.android.systemui.R; |
| import com.android.systemui.biometrics.AuthController; |
| import com.android.systemui.colorextraction.SysuiColorExtractor; |
| import com.android.systemui.dagger.SysUISingleton; |
| import com.android.systemui.dump.DumpManager; |
| import com.android.systemui.dump.DumpsysTableLogger; |
| import com.android.systemui.keyguard.KeyguardViewMediator; |
| import com.android.systemui.plugins.statusbar.StatusBarStateController; |
| import com.android.systemui.plugins.statusbar.StatusBarStateController.StateListener; |
| import com.android.systemui.statusbar.NotificationShadeWindowController; |
| import com.android.systemui.statusbar.StatusBarState; |
| import com.android.systemui.statusbar.SysuiStatusBarStateController; |
| import com.android.systemui.statusbar.phone.DozeParameters; |
| import com.android.systemui.statusbar.phone.KeyguardBypassController; |
| import com.android.systemui.statusbar.phone.ScreenOffAnimationController; |
| import com.android.systemui.statusbar.phone.ScrimController; |
| import com.android.systemui.statusbar.phone.StatusBarWindowCallback; |
| import com.android.systemui.statusbar.policy.ConfigurationController; |
| import com.android.systemui.statusbar.policy.ConfigurationController.ConfigurationListener; |
| import com.android.systemui.statusbar.policy.KeyguardStateController; |
| |
| import java.io.PrintWriter; |
| import java.lang.ref.Reference; |
| import java.lang.ref.WeakReference; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Objects; |
| import java.util.function.Consumer; |
| import java.util.stream.Collectors; |
| |
| import javax.inject.Inject; |
| |
| /** |
| * Encapsulates all logic for the notification shade window state management. |
| */ |
| @SysUISingleton |
| public class NotificationShadeWindowControllerImpl implements NotificationShadeWindowController, |
| Dumpable, ConfigurationListener { |
| |
| private static final String TAG = "NotificationShadeWindowController"; |
| private static final int MAX_STATE_CHANGES_BUFFER_SIZE = 100; |
| |
| private final Context mContext; |
| private final WindowManager mWindowManager; |
| private final IActivityManager mActivityManager; |
| private final DozeParameters mDozeParameters; |
| private final KeyguardStateController mKeyguardStateController; |
| private final ShadeWindowLogger mLogger; |
| private final LayoutParams mLpChanged; |
| private final long mLockScreenDisplayTimeout; |
| private final float mKeyguardPreferredRefreshRate; // takes precedence over max |
| private final float mKeyguardMaxRefreshRate; |
| private final KeyguardViewMediator mKeyguardViewMediator; |
| private final KeyguardBypassController mKeyguardBypassController; |
| private final AuthController mAuthController; |
| private ViewGroup mNotificationShadeView; |
| private LayoutParams mLp; |
| private boolean mHasTopUi; |
| private boolean mHasTopUiChanged; |
| private float mScreenBrightnessDoze; |
| private final NotificationShadeWindowState mCurrentState = new NotificationShadeWindowState(); |
| private OtherwisedCollapsedListener mListener; |
| private ForcePluginOpenListener mForcePluginOpenListener; |
| private Consumer<Integer> mScrimsVisibilityListener; |
| private final ArrayList<WeakReference<StatusBarWindowCallback>> |
| mCallbacks = new ArrayList<>(); |
| |
| private final SysuiColorExtractor mColorExtractor; |
| private final ScreenOffAnimationController mScreenOffAnimationController; |
| /** |
| * Layout params would be aggregated and dispatched all at once if this is > 0. |
| * |
| * @see #batchApplyWindowLayoutParams(Runnable) |
| */ |
| private int mDeferWindowLayoutParams; |
| private boolean mLastKeyguardRotationAllowed; |
| |
| private final NotificationShadeWindowState.Buffer mStateBuffer = |
| new NotificationShadeWindowState.Buffer(MAX_STATE_CHANGES_BUFFER_SIZE); |
| |
| @Inject |
| public NotificationShadeWindowControllerImpl(Context context, WindowManager windowManager, |
| IActivityManager activityManager, DozeParameters dozeParameters, |
| StatusBarStateController statusBarStateController, |
| ConfigurationController configurationController, |
| KeyguardViewMediator keyguardViewMediator, |
| KeyguardBypassController keyguardBypassController, |
| SysuiColorExtractor colorExtractor, |
| DumpManager dumpManager, |
| KeyguardStateController keyguardStateController, |
| ScreenOffAnimationController screenOffAnimationController, |
| AuthController authController, |
| ShadeExpansionStateManager shadeExpansionStateManager, |
| ShadeWindowLogger logger) { |
| mContext = context; |
| mWindowManager = windowManager; |
| mActivityManager = activityManager; |
| mDozeParameters = dozeParameters; |
| mKeyguardStateController = keyguardStateController; |
| mLogger = logger; |
| mScreenBrightnessDoze = mDozeParameters.getScreenBrightnessDoze(); |
| mLpChanged = new LayoutParams(); |
| mKeyguardViewMediator = keyguardViewMediator; |
| mKeyguardBypassController = keyguardBypassController; |
| mColorExtractor = colorExtractor; |
| mScreenOffAnimationController = screenOffAnimationController; |
| dumpManager.registerDumpable(getClass().getName(), this); |
| mAuthController = authController; |
| mLastKeyguardRotationAllowed = mKeyguardStateController.isKeyguardScreenRotationAllowed(); |
| mLockScreenDisplayTimeout = context.getResources() |
| .getInteger(R.integer.config_lockScreenDisplayTimeout); |
| ((SysuiStatusBarStateController) statusBarStateController) |
| .addCallback(mStateListener, |
| SysuiStatusBarStateController.RANK_STATUS_BAR_WINDOW_CONTROLLER); |
| configurationController.addCallback(this); |
| shadeExpansionStateManager.addQsExpansionListener(this::onQsExpansionChanged); |
| shadeExpansionStateManager.addFullExpansionListener(this::onShadeExpansionFullyChanged); |
| |
| float desiredPreferredRefreshRate = context.getResources() |
| .getInteger(R.integer.config_keyguardRefreshRate); |
| float actualPreferredRefreshRate = -1; |
| if (desiredPreferredRefreshRate > -1) { |
| for (Display.Mode displayMode : context.getDisplay().getSupportedModes()) { |
| if (Math.abs(displayMode.getRefreshRate() - desiredPreferredRefreshRate) <= .1) { |
| actualPreferredRefreshRate = displayMode.getRefreshRate(); |
| break; |
| } |
| } |
| } |
| |
| mKeyguardPreferredRefreshRate = actualPreferredRefreshRate; |
| |
| // Running on the highest frame rate available can be expensive. |
| // Let's specify a preferred refresh rate, and allow higher FPS only when we |
| // know that we're not falsing (because we unlocked.) |
| mKeyguardMaxRefreshRate = context.getResources() |
| .getInteger(R.integer.config_keyguardMaxRefreshRate); |
| } |
| |
| /** |
| * Register to receive notifications about status bar window state changes. |
| */ |
| @Override |
| public void registerCallback(StatusBarWindowCallback callback) { |
| // Prevent adding duplicate callbacks |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| if (mCallbacks.get(i).get() == callback) { |
| return; |
| } |
| } |
| mCallbacks.add(new WeakReference<>(callback)); |
| } |
| |
| @Override |
| public void unregisterCallback(StatusBarWindowCallback callback) { |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| if (mCallbacks.get(i).get() == callback) { |
| mCallbacks.remove(i); |
| return; |
| } |
| } |
| } |
| |
| @VisibleForTesting |
| void onShadeExpansionFullyChanged(Boolean isExpanded) { |
| if (mCurrentState.panelExpanded != isExpanded) { |
| mCurrentState.panelExpanded = isExpanded; |
| apply(mCurrentState); |
| } |
| } |
| |
| /** |
| * Register a listener to monitor scrims visibility |
| * @param listener A listener to monitor scrims visibility |
| */ |
| @Override |
| public void setScrimsVisibilityListener(Consumer<Integer> listener) { |
| if (listener != null && mScrimsVisibilityListener != listener) { |
| mScrimsVisibilityListener = listener; |
| } |
| } |
| |
| /** |
| * Adds the notification shade view to the window manager. |
| */ |
| @Override |
| public void attach() { |
| // Now that the notification shade encompasses the sliding panel and its |
| // translucent backdrop, the entire thing is made TRANSLUCENT and is |
| // hardware-accelerated. |
| mLp = new LayoutParams( |
| ViewGroup.LayoutParams.MATCH_PARENT, |
| ViewGroup.LayoutParams.MATCH_PARENT, |
| LayoutParams.TYPE_NOTIFICATION_SHADE, |
| LayoutParams.FLAG_NOT_FOCUSABLE |
| | LayoutParams.FLAG_TOUCHABLE_WHEN_WAKING |
| | LayoutParams.FLAG_SPLIT_TOUCH |
| | LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH |
| | LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS, |
| PixelFormat.TRANSLUCENT); |
| mLp.token = new Binder(); |
| mLp.gravity = Gravity.TOP; |
| mLp.setFitInsetsTypes(0 /* types */); |
| mLp.setTitle("NotificationShade"); |
| mLp.packageName = mContext.getPackageName(); |
| mLp.layoutInDisplayCutoutMode = LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS; |
| mLp.privateFlags |= PRIVATE_FLAG_OPTIMIZE_MEASURE; |
| |
| // We use BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE here, however, there is special logic in |
| // window manager which disables the transient show behavior. |
| // TODO: Clean this up once that behavior moves into the Shell. |
| mLp.privateFlags |= PRIVATE_FLAG_BEHAVIOR_CONTROLLED; |
| mLp.insetsFlags.behavior = BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE; |
| |
| mWindowManager.addView(mNotificationShadeView, mLp); |
| |
| mLpChanged.copyFrom(mLp); |
| onThemeChanged(); |
| |
| // Make the state consistent with KeyguardViewMediator#setupLocked during initialization. |
| if (mKeyguardViewMediator.isShowingAndNotOccluded()) { |
| setKeyguardShowing(true); |
| } |
| } |
| |
| @Override |
| public void setNotificationShadeView(ViewGroup view) { |
| mNotificationShadeView = view; |
| } |
| |
| @Override |
| public ViewGroup getNotificationShadeView() { |
| return mNotificationShadeView; |
| } |
| |
| @Override |
| public void setDozeScreenBrightness(int value) { |
| mScreenBrightnessDoze = value / 255f; |
| } |
| |
| private void setKeyguardDark(boolean dark) { |
| int vis = mNotificationShadeView.getSystemUiVisibility(); |
| if (dark) { |
| vis = vis | View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR; |
| vis = vis | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; |
| } else { |
| vis = vis & ~View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR; |
| vis = vis & ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; |
| } |
| mNotificationShadeView.setSystemUiVisibility(vis); |
| } |
| |
| private void applyKeyguardFlags(NotificationShadeWindowState state) { |
| final boolean keyguardOrAod = state.keyguardShowing |
| || (state.dozing && mDozeParameters.getAlwaysOn()); |
| if ((keyguardOrAod && !state.mediaBackdropShowing && !state.lightRevealScrimOpaque) |
| || mKeyguardViewMediator.isAnimatingBetweenKeyguardAndSurfaceBehind()) { |
| // Show the wallpaper if we're on keyguard/AOD and the wallpaper is not occluded by a |
| // solid backdrop. Also, show it if we are currently animating between the |
| // keyguard and the surface behind the keyguard - we want to use the wallpaper as a |
| // backdrop for this animation. |
| mLpChanged.flags |= LayoutParams.FLAG_SHOW_WALLPAPER; |
| } else { |
| mLpChanged.flags &= ~LayoutParams.FLAG_SHOW_WALLPAPER; |
| } |
| |
| if (state.dozing) { |
| mLpChanged.privateFlags |= LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS; |
| } else { |
| mLpChanged.privateFlags &= ~LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS; |
| } |
| |
| if (mKeyguardPreferredRefreshRate > 0) { |
| boolean onKeyguard = state.statusBarState == StatusBarState.KEYGUARD |
| && !state.keyguardFadingAway && !state.keyguardGoingAway; |
| if (onKeyguard |
| && mAuthController.isUdfpsEnrolled(KeyguardUpdateMonitor.getCurrentUser())) { |
| // both max and min display refresh rate must be set to take effect: |
| mLpChanged.preferredMaxDisplayRefreshRate = mKeyguardPreferredRefreshRate; |
| mLpChanged.preferredMinDisplayRefreshRate = mKeyguardPreferredRefreshRate; |
| } else { |
| mLpChanged.preferredMaxDisplayRefreshRate = 0; |
| mLpChanged.preferredMinDisplayRefreshRate = 0; |
| } |
| Trace.setCounter("display_set_preferred_refresh_rate", |
| (long) mLpChanged.preferredMaxDisplayRefreshRate); |
| } else if (mKeyguardMaxRefreshRate > 0) { |
| boolean bypassOnKeyguard = mKeyguardBypassController.getBypassEnabled() |
| && state.statusBarState == StatusBarState.KEYGUARD |
| && !state.keyguardFadingAway && !state.keyguardGoingAway; |
| if (state.dozing || bypassOnKeyguard) { |
| mLpChanged.preferredMaxDisplayRefreshRate = mKeyguardMaxRefreshRate; |
| } else { |
| mLpChanged.preferredMaxDisplayRefreshRate = 0; |
| } |
| Trace.setCounter("display_max_refresh_rate", |
| (long) mLpChanged.preferredMaxDisplayRefreshRate); |
| } |
| |
| if (state.bouncerShowing && !isDebuggable()) { |
| mLpChanged.flags |= LayoutParams.FLAG_SECURE; |
| } else { |
| mLpChanged.flags &= ~LayoutParams.FLAG_SECURE; |
| } |
| } |
| |
| protected boolean isDebuggable() { |
| return Build.IS_DEBUGGABLE; |
| } |
| |
| private void adjustScreenOrientation(NotificationShadeWindowState state) { |
| if (state.bouncerShowing || state.isKeyguardShowingAndNotOccluded() || state.dozing) { |
| if (mKeyguardStateController.isKeyguardScreenRotationAllowed()) { |
| mLpChanged.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_USER; |
| } else { |
| mLpChanged.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR; |
| } |
| } else { |
| mLpChanged.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED; |
| } |
| } |
| |
| private void applyFocusableFlag(NotificationShadeWindowState state) { |
| boolean panelFocusable = state.notificationShadeFocusable && state.panelExpanded; |
| if (state.bouncerShowing && (state.keyguardOccluded || state.keyguardNeedsInput) |
| || ENABLE_REMOTE_INPUT && state.remoteInputActive |
| // Make the panel focusable if we're doing the screen off animation, since the light |
| // reveal scrim is drawing in the panel and should consume touch events so that they |
| // don't go to the app behind. |
| || mScreenOffAnimationController.shouldIgnoreKeyguardTouches()) { |
| mLpChanged.flags &= ~LayoutParams.FLAG_NOT_FOCUSABLE; |
| mLpChanged.flags &= ~LayoutParams.FLAG_ALT_FOCUSABLE_IM; |
| } else if (state.isKeyguardShowingAndNotOccluded() || panelFocusable) { |
| mLpChanged.flags &= ~LayoutParams.FLAG_NOT_FOCUSABLE; |
| // Make sure to remove FLAG_ALT_FOCUSABLE_IM when keyguard needs input. |
| if (state.keyguardNeedsInput && state.isKeyguardShowingAndNotOccluded()) { |
| mLpChanged.flags &= ~LayoutParams.FLAG_ALT_FOCUSABLE_IM; |
| } else { |
| mLpChanged.flags |= LayoutParams.FLAG_ALT_FOCUSABLE_IM; |
| } |
| } else { |
| mLpChanged.flags |= LayoutParams.FLAG_NOT_FOCUSABLE; |
| mLpChanged.flags &= ~LayoutParams.FLAG_ALT_FOCUSABLE_IM; |
| } |
| } |
| |
| private void applyForceShowNavigationFlag(NotificationShadeWindowState state) { |
| if (state.panelExpanded || state.bouncerShowing |
| || ENABLE_REMOTE_INPUT && state.remoteInputActive) { |
| mLpChanged.privateFlags |= LayoutParams.PRIVATE_FLAG_STATUS_FORCE_SHOW_NAVIGATION; |
| } else { |
| mLpChanged.privateFlags &= ~LayoutParams.PRIVATE_FLAG_STATUS_FORCE_SHOW_NAVIGATION; |
| } |
| } |
| |
| private void applyVisibility(NotificationShadeWindowState state) { |
| boolean visible = isExpanded(state); |
| mLogger.logApplyVisibility(visible); |
| if (state.forcePluginOpen) { |
| if (mListener != null) { |
| mListener.setWouldOtherwiseCollapse(visible); |
| } |
| visible = true; |
| mLogger.d("Visibility forced to be true"); |
| } |
| if (mNotificationShadeView != null) { |
| if (visible) { |
| mNotificationShadeView.setVisibility(View.VISIBLE); |
| } else { |
| mNotificationShadeView.setVisibility(View.INVISIBLE); |
| } |
| } |
| } |
| |
| private boolean isExpanded(NotificationShadeWindowState state) { |
| boolean isExpanded = !state.forceWindowCollapsed && (state.isKeyguardShowingAndNotOccluded() |
| || state.panelVisible || state.keyguardFadingAway || state.bouncerShowing |
| || state.headsUpNotificationShowing |
| || state.scrimsVisibility != ScrimController.TRANSPARENT) |
| || state.backgroundBlurRadius > 0 |
| || state.launchingActivityFromNotification; |
| mLogger.logIsExpanded(isExpanded, state.forceWindowCollapsed, |
| state.isKeyguardShowingAndNotOccluded(), state.panelVisible, |
| state.keyguardFadingAway, state.bouncerShowing, state.headsUpNotificationShowing, |
| state.scrimsVisibility != ScrimController.TRANSPARENT, |
| state.backgroundBlurRadius > 0, state.launchingActivityFromNotification); |
| return isExpanded; |
| } |
| |
| private void applyFitsSystemWindows(NotificationShadeWindowState state) { |
| boolean fitsSystemWindows = !state.isKeyguardShowingAndNotOccluded(); |
| if (mNotificationShadeView != null |
| && mNotificationShadeView.getFitsSystemWindows() != fitsSystemWindows) { |
| mNotificationShadeView.setFitsSystemWindows(fitsSystemWindows); |
| mNotificationShadeView.requestApplyInsets(); |
| } |
| } |
| |
| private void applyUserActivityTimeout(NotificationShadeWindowState state) { |
| if (state.isKeyguardShowingAndNotOccluded() |
| && state.statusBarState == StatusBarState.KEYGUARD |
| && !state.qsExpanded) { |
| mLpChanged.userActivityTimeout = state.bouncerShowing |
| ? KeyguardViewMediator.AWAKE_INTERVAL_BOUNCER_MS : mLockScreenDisplayTimeout; |
| } else { |
| mLpChanged.userActivityTimeout = -1; |
| } |
| } |
| |
| private void applyInputFeatures(NotificationShadeWindowState state) { |
| if (state.isKeyguardShowingAndNotOccluded() |
| && state.statusBarState == StatusBarState.KEYGUARD |
| && !state.qsExpanded && !state.forceUserActivity) { |
| mLpChanged.inputFeatures |= |
| LayoutParams.INPUT_FEATURE_DISABLE_USER_ACTIVITY; |
| } else { |
| mLpChanged.inputFeatures &= |
| ~LayoutParams.INPUT_FEATURE_DISABLE_USER_ACTIVITY; |
| } |
| } |
| |
| private void applyStatusBarColorSpaceAgnosticFlag(NotificationShadeWindowState state) { |
| if (!isExpanded(state)) { |
| mLpChanged.privateFlags |= LayoutParams.PRIVATE_FLAG_COLOR_SPACE_AGNOSTIC; |
| } else { |
| mLpChanged.privateFlags &= |
| ~LayoutParams.PRIVATE_FLAG_COLOR_SPACE_AGNOSTIC; |
| } |
| } |
| |
| private void applyWindowLayoutParams() { |
| if (mDeferWindowLayoutParams == 0 && mLp != null && mLp.copyFrom(mLpChanged) != 0) { |
| mLogger.logApplyingWindowLayoutParams(mLp); |
| Trace.beginSection("updateViewLayout"); |
| mWindowManager.updateViewLayout(mNotificationShadeView, mLp); |
| Trace.endSection(); |
| } |
| } |
| |
| @Override |
| public void batchApplyWindowLayoutParams(Runnable scope) { |
| mDeferWindowLayoutParams++; |
| scope.run(); |
| mDeferWindowLayoutParams--; |
| applyWindowLayoutParams(); |
| } |
| |
| private void apply(NotificationShadeWindowState state) { |
| logState(state); |
| applyKeyguardFlags(state); |
| applyFocusableFlag(state); |
| applyForceShowNavigationFlag(state); |
| adjustScreenOrientation(state); |
| applyVisibility(state); |
| applyUserActivityTimeout(state); |
| applyInputFeatures(state); |
| applyFitsSystemWindows(state); |
| applyModalFlag(state); |
| applyBrightness(state); |
| applyHasTopUi(state); |
| applyNotTouchable(state); |
| applyStatusBarColorSpaceAgnosticFlag(state); |
| applyWindowLayoutParams(); |
| |
| if (mHasTopUi != mHasTopUiChanged) { |
| whitelistIpcs(() -> { |
| try { |
| mActivityManager.setHasTopUi(mHasTopUiChanged); |
| } catch (RemoteException e) { |
| Log.e(TAG, "Failed to call setHasTopUi", e); |
| } |
| mHasTopUi = mHasTopUiChanged; |
| }); |
| } |
| notifyStateChangedCallbacks(); |
| } |
| |
| private void logState(NotificationShadeWindowState state) { |
| mStateBuffer.insert( |
| state.keyguardShowing, |
| state.keyguardOccluded, |
| state.keyguardNeedsInput, |
| state.panelVisible, |
| state.panelExpanded, |
| state.notificationShadeFocusable, |
| state.bouncerShowing, |
| state.keyguardFadingAway, |
| state.keyguardGoingAway, |
| state.qsExpanded, |
| state.headsUpNotificationShowing, |
| state.lightRevealScrimOpaque, |
| state.forceWindowCollapsed, |
| state.forceDozeBrightness, |
| state.forceUserActivity, |
| state.launchingActivityFromNotification, |
| state.mediaBackdropShowing, |
| state.wallpaperSupportsAmbientMode, |
| state.windowNotTouchable, |
| state.componentsForcingTopUi, |
| state.forceOpenTokens, |
| state.statusBarState, |
| state.remoteInputActive, |
| state.forcePluginOpen, |
| state.dozing, |
| state.scrimsVisibility, |
| state.backgroundBlurRadius |
| ); |
| } |
| |
| @Override |
| public void notifyStateChangedCallbacks() { |
| // Copy callbacks to separate ArrayList to avoid concurrent modification |
| List<StatusBarWindowCallback> activeCallbacks = mCallbacks.stream() |
| .map(Reference::get) |
| .filter(Objects::nonNull) |
| .collect(Collectors.toList()); |
| for (StatusBarWindowCallback cb : activeCallbacks) { |
| cb.onStateChanged(mCurrentState.keyguardShowing, |
| mCurrentState.keyguardOccluded, |
| mCurrentState.keyguardGoingAway, |
| mCurrentState.bouncerShowing, |
| mCurrentState.dozing, |
| mCurrentState.panelExpanded, |
| mCurrentState.dreaming); |
| } |
| } |
| |
| private void applyModalFlag(NotificationShadeWindowState state) { |
| if (state.headsUpNotificationShowing) { |
| mLpChanged.flags |= LayoutParams.FLAG_NOT_TOUCH_MODAL; |
| } else { |
| mLpChanged.flags &= ~LayoutParams.FLAG_NOT_TOUCH_MODAL; |
| } |
| } |
| |
| private void applyBrightness(NotificationShadeWindowState state) { |
| if (state.forceDozeBrightness) { |
| mLpChanged.screenBrightness = mScreenBrightnessDoze; |
| } else { |
| mLpChanged.screenBrightness = LayoutParams.BRIGHTNESS_OVERRIDE_NONE; |
| } |
| } |
| |
| private void applyHasTopUi(NotificationShadeWindowState state) { |
| mHasTopUiChanged = !state.componentsForcingTopUi.isEmpty() || isExpanded(state); |
| } |
| |
| private void applyNotTouchable(NotificationShadeWindowState state) { |
| if (state.windowNotTouchable) { |
| mLpChanged.flags |= LayoutParams.FLAG_NOT_TOUCHABLE; |
| } else { |
| mLpChanged.flags &= ~LayoutParams.FLAG_NOT_TOUCHABLE; |
| } |
| } |
| |
| @Override |
| public void setTouchExclusionRegion(Region region) { |
| try { |
| final IWindowSession session = WindowManagerGlobal.getWindowSession(); |
| session.updateTapExcludeRegion( |
| IWindow.Stub.asInterface(getNotificationShadeView().getWindowToken()), |
| region); |
| } catch (RemoteException e) { |
| Log.e(TAG, "could not update the tap exclusion region:" + e); |
| } |
| } |
| |
| |
| @Override |
| public void setKeyguardShowing(boolean showing) { |
| mCurrentState.keyguardShowing = showing; |
| apply(mCurrentState); |
| } |
| |
| @Override |
| public void setKeyguardOccluded(boolean occluded) { |
| mCurrentState.keyguardOccluded = occluded; |
| apply(mCurrentState); |
| } |
| |
| @Override |
| public void setKeyguardNeedsInput(boolean needsInput) { |
| mCurrentState.keyguardNeedsInput = needsInput; |
| apply(mCurrentState); |
| } |
| |
| @Override |
| public void setPanelVisible(boolean visible) { |
| if (mCurrentState.panelVisible == visible |
| && mCurrentState.notificationShadeFocusable == visible) { |
| return; |
| } |
| mLogger.logShadeVisibleAndFocusable(visible); |
| mCurrentState.panelVisible = visible; |
| mCurrentState.notificationShadeFocusable = visible; |
| apply(mCurrentState); |
| } |
| |
| @Override |
| public void setNotificationShadeFocusable(boolean focusable) { |
| mLogger.logShadeFocusable(focusable); |
| mCurrentState.notificationShadeFocusable = focusable; |
| apply(mCurrentState); |
| } |
| |
| @Override |
| public void setBouncerShowing(boolean showing) { |
| mCurrentState.bouncerShowing = showing; |
| apply(mCurrentState); |
| } |
| |
| @Override |
| public void setBackdropShowing(boolean showing) { |
| mCurrentState.mediaBackdropShowing = showing; |
| apply(mCurrentState); |
| } |
| |
| @Override |
| public void setKeyguardFadingAway(boolean keyguardFadingAway) { |
| mCurrentState.keyguardFadingAway = keyguardFadingAway; |
| apply(mCurrentState); |
| } |
| |
| private void onQsExpansionChanged(Boolean expanded) { |
| mCurrentState.qsExpanded = expanded; |
| apply(mCurrentState); |
| } |
| |
| @Override |
| public void setForceUserActivity(boolean forceUserActivity) { |
| mCurrentState.forceUserActivity = forceUserActivity; |
| apply(mCurrentState); |
| } |
| |
| @Override |
| public void setLaunchingActivity(boolean launching) { |
| mCurrentState.launchingActivityFromNotification = launching; |
| apply(mCurrentState); |
| } |
| |
| @Override |
| public boolean isLaunchingActivity() { |
| return mCurrentState.launchingActivityFromNotification; |
| } |
| |
| @Override |
| public void setScrimsVisibility(int scrimsVisibility) { |
| if (scrimsVisibility == mCurrentState.scrimsVisibility) { |
| return; |
| } |
| boolean wasExpanded = isExpanded(mCurrentState); |
| mCurrentState.scrimsVisibility = scrimsVisibility; |
| if (wasExpanded != isExpanded(mCurrentState)) { |
| apply(mCurrentState); |
| } |
| mScrimsVisibilityListener.accept(scrimsVisibility); |
| } |
| |
| /** |
| * Current blur level, controller by |
| * {@link com.android.systemui.statusbar.NotificationShadeDepthController}. |
| * @param backgroundBlurRadius Radius in pixels. |
| */ |
| @Override |
| public void setBackgroundBlurRadius(int backgroundBlurRadius) { |
| if (mCurrentState.backgroundBlurRadius == backgroundBlurRadius) { |
| return; |
| } |
| mCurrentState.backgroundBlurRadius = backgroundBlurRadius; |
| apply(mCurrentState); |
| } |
| |
| @Override |
| public void setHeadsUpShowing(boolean showing) { |
| mCurrentState.headsUpNotificationShowing = showing; |
| apply(mCurrentState); |
| } |
| |
| @Override |
| public void setLightRevealScrimOpaque(boolean opaque) { |
| if (mCurrentState.lightRevealScrimOpaque == opaque) { |
| return; |
| } |
| mCurrentState.lightRevealScrimOpaque = opaque; |
| apply(mCurrentState); |
| } |
| |
| @Override |
| public void setWallpaperSupportsAmbientMode(boolean supportsAmbientMode) { |
| mCurrentState.wallpaperSupportsAmbientMode = supportsAmbientMode; |
| apply(mCurrentState); |
| } |
| |
| /** |
| * @param state The {@link StatusBarStateController} of the status bar. |
| */ |
| private void setStatusBarState(int state) { |
| mCurrentState.statusBarState = state; |
| apply(mCurrentState); |
| } |
| |
| /** |
| * Force the window to be collapsed, even if it should theoretically be expanded. |
| * Used for when a heads-up comes in but we still need to wait for the touchable regions to |
| * be computed. |
| */ |
| @Override |
| public void setForceWindowCollapsed(boolean force) { |
| mCurrentState.forceWindowCollapsed = force; |
| apply(mCurrentState); |
| } |
| |
| @Override |
| public void onRemoteInputActive(boolean remoteInputActive) { |
| mCurrentState.remoteInputActive = remoteInputActive; |
| apply(mCurrentState); |
| } |
| |
| /** |
| * Set whether the screen brightness is forced to the value we use for doze mode by the status |
| * bar window. |
| */ |
| @Override |
| public void setForceDozeBrightness(boolean forceDozeBrightness) { |
| if (mCurrentState.forceDozeBrightness == forceDozeBrightness) { |
| return; |
| } |
| mCurrentState.forceDozeBrightness = forceDozeBrightness; |
| apply(mCurrentState); |
| } |
| |
| @Override |
| public void setDozing(boolean dozing) { |
| mCurrentState.dozing = dozing; |
| apply(mCurrentState); |
| } |
| |
| @Override |
| public void setDreaming(boolean dreaming) { |
| mCurrentState.dreaming = dreaming; |
| apply(mCurrentState); |
| } |
| |
| @Override |
| public void setForcePluginOpen(boolean forceOpen, Object token) { |
| if (forceOpen) { |
| mCurrentState.forceOpenTokens.add(token); |
| } else { |
| mCurrentState.forceOpenTokens.remove(token); |
| } |
| final boolean previousForceOpenState = mCurrentState.forcePluginOpen; |
| mCurrentState.forcePluginOpen = !mCurrentState.forceOpenTokens.isEmpty(); |
| if (previousForceOpenState != mCurrentState.forcePluginOpen) { |
| apply(mCurrentState); |
| if (mForcePluginOpenListener != null) { |
| mForcePluginOpenListener.onChange(mCurrentState.forcePluginOpen); |
| } |
| } |
| } |
| |
| /** |
| * The forcePluginOpen state for the status bar. |
| */ |
| @Override |
| public boolean getForcePluginOpen() { |
| return mCurrentState.forcePluginOpen; |
| } |
| |
| @Override |
| public void setNotTouchable(boolean notTouchable) { |
| mCurrentState.windowNotTouchable = notTouchable; |
| apply(mCurrentState); |
| } |
| |
| /** |
| * Whether the status bar panel is expanded or not. |
| */ |
| @Override |
| public boolean getPanelExpanded() { |
| return mCurrentState.panelExpanded; |
| } |
| |
| @Override |
| public void setStateListener(OtherwisedCollapsedListener listener) { |
| mListener = listener; |
| } |
| |
| @Override |
| public void setForcePluginOpenListener(ForcePluginOpenListener listener) { |
| mForcePluginOpenListener = listener; |
| } |
| |
| @Override |
| public void dump(PrintWriter pw, String[] args) { |
| pw.println(TAG + ":"); |
| pw.println(" mKeyguardMaxRefreshRate=" + mKeyguardMaxRefreshRate); |
| pw.println(" mKeyguardPreferredRefreshRate=" + mKeyguardPreferredRefreshRate); |
| pw.println(" mDeferWindowLayoutParams=" + mDeferWindowLayoutParams); |
| pw.println(mCurrentState); |
| if (mNotificationShadeView != null && mNotificationShadeView.getViewRootImpl() != null) { |
| mNotificationShadeView.getViewRootImpl().dump(" ", pw); |
| } |
| new DumpsysTableLogger( |
| TAG, |
| NotificationShadeWindowState.TABLE_HEADERS, |
| mStateBuffer.toList() |
| ).printTableData(pw); |
| } |
| |
| @Override |
| public boolean isShowingWallpaper() { |
| return !mCurrentState.mediaBackdropShowing; |
| } |
| |
| @Override |
| public void onThemeChanged() { |
| if (mNotificationShadeView == null) { |
| return; |
| } |
| |
| final boolean useDarkText = mColorExtractor.getNeutralColors().supportsDarkText(); |
| // Make sure we have the correct navbar/statusbar colors. |
| setKeyguardDark(useDarkText); |
| } |
| |
| @Override |
| public void onConfigChanged(Configuration newConfig) { |
| final boolean newScreenRotationAllowed = mKeyguardStateController |
| .isKeyguardScreenRotationAllowed(); |
| |
| if (mLastKeyguardRotationAllowed != newScreenRotationAllowed) { |
| apply(mCurrentState); |
| mLastKeyguardRotationAllowed = newScreenRotationAllowed; |
| } |
| } |
| |
| /** |
| * When keyguard will be dismissed but didn't start animation yet. |
| */ |
| @Override |
| public void setKeyguardGoingAway(boolean goingAway) { |
| mCurrentState.keyguardGoingAway = goingAway; |
| apply(mCurrentState); |
| } |
| |
| /** |
| * SystemUI may need top-ui to avoid jank when performing animations. After the |
| * animation is performed, the component should remove itself from the list of features that |
| * are forcing SystemUI to be top-ui. |
| */ |
| @Override |
| public void setRequestTopUi(boolean requestTopUi, String componentTag) { |
| if (requestTopUi) { |
| mCurrentState.componentsForcingTopUi.add(componentTag); |
| } else { |
| mCurrentState.componentsForcingTopUi.remove(componentTag); |
| } |
| apply(mCurrentState); |
| } |
| |
| private final StateListener mStateListener = new StateListener() { |
| @Override |
| public void onStateChanged(int newState) { |
| setStatusBarState(newState); |
| } |
| |
| @Override |
| public void onDozingChanged(boolean isDozing) { |
| setDozing(isDozing); |
| } |
| |
| @Override |
| public void onDreamingChanged(boolean isDreaming) { |
| setDreaming(isDreaming); |
| } |
| }; |
| } |
