| /* |
| * Copyright (C) 2007 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.server.statusbar; |
| |
| import static android.app.StatusBarManager.DISABLE2_GLOBAL_ACTIONS; |
| |
| import android.app.ActivityThread; |
| import android.app.StatusBarManager; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.graphics.Rect; |
| import android.hardware.biometrics.IBiometricPromptReceiver; |
| import android.os.Binder; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.IBinder; |
| import android.os.PowerManager; |
| import android.os.Process; |
| import android.os.RemoteException; |
| import android.os.ResultReceiver; |
| import android.os.ShellCallback; |
| import android.os.UserHandle; |
| import android.service.notification.NotificationStats; |
| import android.text.TextUtils; |
| import android.util.ArrayMap; |
| import android.util.Slog; |
| |
| import com.android.internal.R; |
| import com.android.internal.statusbar.IStatusBar; |
| import com.android.internal.statusbar.IStatusBarService; |
| import com.android.internal.statusbar.NotificationVisibility; |
| import com.android.internal.statusbar.StatusBarIcon; |
| import com.android.internal.util.DumpUtils; |
| import com.android.server.LocalServices; |
| import com.android.server.notification.NotificationDelegate; |
| import com.android.server.policy.GlobalActionsProvider; |
| import com.android.server.power.ShutdownThread; |
| import com.android.server.wm.WindowManagerService; |
| |
| import java.io.FileDescriptor; |
| import java.io.PrintWriter; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * A note on locking: We rely on the fact that calls onto mBar are oneway or |
| * if they are local, that they just enqueue messages to not deadlock. |
| */ |
| public class StatusBarManagerService extends IStatusBarService.Stub { |
| private static final String TAG = "StatusBarManagerService"; |
| private static final boolean SPEW = false; |
| |
| private final Context mContext; |
| |
| private final WindowManagerService mWindowManager; |
| private Handler mHandler = new Handler(); |
| private NotificationDelegate mNotificationDelegate; |
| private volatile IStatusBar mBar; |
| private ArrayMap<String, StatusBarIcon> mIcons = new ArrayMap<>(); |
| |
| // for disabling the status bar |
| private final ArrayList<DisableRecord> mDisableRecords = new ArrayList<DisableRecord>(); |
| private GlobalActionsProvider.GlobalActionsListener mGlobalActionListener; |
| private IBinder mSysUiVisToken = new Binder(); |
| private int mDisabled1 = 0; |
| private int mDisabled2 = 0; |
| |
| private final Object mLock = new Object(); |
| // encompasses lights-out mode and other flags defined on View |
| private int mSystemUiVisibility = 0; |
| private int mFullscreenStackSysUiVisibility; |
| private int mDockedStackSysUiVisibility; |
| private final Rect mFullscreenStackBounds = new Rect(); |
| private final Rect mDockedStackBounds = new Rect(); |
| private boolean mMenuVisible = false; |
| private int mImeWindowVis = 0; |
| private int mImeBackDisposition; |
| private boolean mShowImeSwitcher; |
| private IBinder mImeToken = null; |
| private int mCurrentUserId; |
| |
| private class DisableRecord implements IBinder.DeathRecipient { |
| int userId; |
| String pkg; |
| int what1; |
| int what2; |
| IBinder token; |
| |
| public DisableRecord(int userId, IBinder token) { |
| this.userId = userId; |
| this.token = token; |
| try { |
| token.linkToDeath(this, 0); |
| } catch (RemoteException re) { |
| // Give up |
| } |
| } |
| |
| @Override |
| public void binderDied() { |
| Slog.i(TAG, "binder died for pkg=" + pkg); |
| disableForUser(0, token, pkg, userId); |
| disable2ForUser(0, token, pkg, userId); |
| token.unlinkToDeath(this, 0); |
| } |
| |
| public void setFlags(int what, int which, String pkg) { |
| switch (which) { |
| case 1: |
| what1 = what; |
| return; |
| case 2: |
| what2 = what; |
| return; |
| default: |
| Slog.w(TAG, "Can't set unsupported disable flag " + which |
| + ": 0x" + Integer.toHexString(what)); |
| } |
| this.pkg = pkg; |
| } |
| |
| public int getFlags(int which) { |
| switch (which) { |
| case 1: return what1; |
| case 2: return what2; |
| default: |
| Slog.w(TAG, "Can't get unsupported disable flag " + which); |
| return 0; |
| } |
| } |
| |
| public boolean isEmpty() { |
| return what1 == 0 && what2 == 0; |
| } |
| |
| @Override |
| public String toString() { |
| return String.format("userId=%d what1=0x%08X what2=0x%08X pkg=%s token=%s", |
| userId, what1, what2, pkg, token); |
| } |
| } |
| |
| /** |
| * Construct the service, add the status bar view to the window manager |
| */ |
| public StatusBarManagerService(Context context, WindowManagerService windowManager) { |
| mContext = context; |
| mWindowManager = windowManager; |
| |
| LocalServices.addService(StatusBarManagerInternal.class, mInternalService); |
| LocalServices.addService(GlobalActionsProvider.class, mGlobalActionsProvider); |
| } |
| |
| /** |
| * Private API used by NotificationManagerService. |
| */ |
| private final StatusBarManagerInternal mInternalService = new StatusBarManagerInternal() { |
| private boolean mNotificationLightOn; |
| |
| @Override |
| public void setNotificationDelegate(NotificationDelegate delegate) { |
| mNotificationDelegate = delegate; |
| } |
| |
| @Override |
| public void showScreenPinningRequest(int taskId) { |
| if (mBar != null) { |
| try { |
| mBar.showScreenPinningRequest(taskId); |
| } catch (RemoteException e) { |
| } |
| } |
| } |
| |
| @Override |
| public void showAssistDisclosure() { |
| if (mBar != null) { |
| try { |
| mBar.showAssistDisclosure(); |
| } catch (RemoteException e) { |
| } |
| } |
| } |
| |
| @Override |
| public void startAssist(Bundle args) { |
| if (mBar != null) { |
| try { |
| mBar.startAssist(args); |
| } catch (RemoteException e) { |
| } |
| } |
| } |
| |
| @Override |
| public void onCameraLaunchGestureDetected(int source) { |
| if (mBar != null) { |
| try { |
| mBar.onCameraLaunchGestureDetected(source); |
| } catch (RemoteException e) { |
| } |
| } |
| } |
| |
| @Override |
| public void topAppWindowChanged(boolean menuVisible) { |
| StatusBarManagerService.this.topAppWindowChanged(menuVisible); |
| } |
| |
| @Override |
| public void setSystemUiVisibility(int vis, int fullscreenStackVis, int dockedStackVis, |
| int mask, |
| Rect fullscreenBounds, Rect dockedBounds, String cause) { |
| StatusBarManagerService.this.setSystemUiVisibility(vis, fullscreenStackVis, |
| dockedStackVis, mask, fullscreenBounds, dockedBounds, cause); |
| } |
| |
| @Override |
| public void toggleSplitScreen() { |
| enforceStatusBarService(); |
| if (mBar != null) { |
| try { |
| mBar.toggleSplitScreen(); |
| } catch (RemoteException ex) {} |
| } |
| } |
| |
| public void appTransitionFinished() { |
| enforceStatusBarService(); |
| if (mBar != null) { |
| try { |
| mBar.appTransitionFinished(); |
| } catch (RemoteException ex) {} |
| } |
| } |
| |
| @Override |
| public void toggleRecentApps() { |
| if (mBar != null) { |
| try { |
| mBar.toggleRecentApps(); |
| } catch (RemoteException ex) {} |
| } |
| } |
| |
| @Override |
| public void setCurrentUser(int newUserId) { |
| if (SPEW) Slog.d(TAG, "Setting current user to user " + newUserId); |
| mCurrentUserId = newUserId; |
| } |
| |
| |
| @Override |
| public void preloadRecentApps() { |
| if (mBar != null) { |
| try { |
| mBar.preloadRecentApps(); |
| } catch (RemoteException ex) {} |
| } |
| } |
| |
| @Override |
| public void cancelPreloadRecentApps() { |
| if (mBar != null) { |
| try { |
| mBar.cancelPreloadRecentApps(); |
| } catch (RemoteException ex) {} |
| } |
| } |
| |
| @Override |
| public void showRecentApps(boolean triggeredFromAltTab) { |
| if (mBar != null) { |
| try { |
| mBar.showRecentApps(triggeredFromAltTab); |
| } catch (RemoteException ex) {} |
| } |
| } |
| |
| @Override |
| public void hideRecentApps(boolean triggeredFromAltTab, boolean triggeredFromHomeKey) { |
| if (mBar != null) { |
| try { |
| mBar.hideRecentApps(triggeredFromAltTab, triggeredFromHomeKey); |
| } catch (RemoteException ex) {} |
| } |
| } |
| |
| @Override |
| public void dismissKeyboardShortcutsMenu() { |
| if (mBar != null) { |
| try { |
| mBar.dismissKeyboardShortcutsMenu(); |
| } catch (RemoteException ex) {} |
| } |
| } |
| |
| @Override |
| public void toggleKeyboardShortcutsMenu(int deviceId) { |
| if (mBar != null) { |
| try { |
| mBar.toggleKeyboardShortcutsMenu(deviceId); |
| } catch (RemoteException ex) {} |
| } |
| } |
| |
| @Override |
| public void showChargingAnimation(int batteryLevel) { |
| if (mBar != null) { |
| try { |
| mBar.showWirelessChargingAnimation(batteryLevel); |
| } catch (RemoteException ex){ |
| } |
| } |
| } |
| |
| @Override |
| public void showPictureInPictureMenu() { |
| if (mBar != null) { |
| try { |
| mBar.showPictureInPictureMenu(); |
| } catch (RemoteException ex) {} |
| } |
| } |
| |
| @Override |
| public void setWindowState(int window, int state) { |
| if (mBar != null) { |
| try { |
| mBar.setWindowState(window, state); |
| } catch (RemoteException ex) {} |
| } |
| } |
| |
| @Override |
| public void appTransitionPending() { |
| if (mBar != null) { |
| try { |
| mBar.appTransitionPending(); |
| } catch (RemoteException ex) {} |
| } |
| } |
| |
| @Override |
| public void appTransitionCancelled() { |
| if (mBar != null) { |
| try { |
| mBar.appTransitionCancelled(); |
| } catch (RemoteException ex) {} |
| } |
| } |
| |
| @Override |
| public void appTransitionStarting(long statusBarAnimationsStartTime, |
| long statusBarAnimationsDuration) { |
| if (mBar != null) { |
| try { |
| mBar.appTransitionStarting( |
| statusBarAnimationsStartTime, statusBarAnimationsDuration); |
| } catch (RemoteException ex) {} |
| } |
| } |
| |
| @Override |
| public void setTopAppHidesStatusBar(boolean hidesStatusBar) { |
| if (mBar != null) { |
| try { |
| mBar.setTopAppHidesStatusBar(hidesStatusBar); |
| } catch (RemoteException ex) {} |
| } |
| } |
| |
| @Override |
| public boolean showShutdownUi(boolean isReboot, String reason) { |
| if (!mContext.getResources().getBoolean(R.bool.config_showSysuiShutdown)) { |
| return false; |
| } |
| if (mBar != null) { |
| try { |
| mBar.showShutdownUi(isReboot, reason); |
| return true; |
| } catch (RemoteException ex) {} |
| } |
| return false; |
| } |
| |
| @Override |
| public void onProposedRotationChanged(int rotation, boolean isValid) { |
| if (mBar != null){ |
| try { |
| mBar.onProposedRotationChanged(rotation, isValid); |
| } catch (RemoteException ex) {} |
| } |
| } |
| }; |
| |
| private final GlobalActionsProvider mGlobalActionsProvider = new GlobalActionsProvider() { |
| @Override |
| public boolean isGlobalActionsDisabled() { |
| return (mDisabled2 & DISABLE2_GLOBAL_ACTIONS) != 0; |
| } |
| |
| @Override |
| public void setGlobalActionsListener(GlobalActionsProvider.GlobalActionsListener listener) { |
| mGlobalActionListener = listener; |
| mGlobalActionListener.onGlobalActionsAvailableChanged(mBar != null); |
| } |
| |
| @Override |
| public void showGlobalActions() { |
| if (mBar != null) { |
| try { |
| mBar.showGlobalActionsMenu(); |
| } catch (RemoteException ex) {} |
| } |
| } |
| }; |
| |
| // ================================================================================ |
| // From IStatusBarService |
| // ================================================================================ |
| @Override |
| public void expandNotificationsPanel() { |
| enforceExpandStatusBar(); |
| |
| if (mBar != null) { |
| try { |
| mBar.animateExpandNotificationsPanel(); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| |
| @Override |
| public void collapsePanels() { |
| enforceExpandStatusBar(); |
| |
| if (mBar != null) { |
| try { |
| mBar.animateCollapsePanels(); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| |
| @Override |
| public void togglePanel() { |
| enforceExpandStatusBar(); |
| |
| if (mBar != null) { |
| try { |
| mBar.togglePanel(); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| |
| @Override |
| public void expandSettingsPanel(String subPanel) { |
| enforceExpandStatusBar(); |
| |
| if (mBar != null) { |
| try { |
| mBar.animateExpandSettingsPanel(subPanel); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| |
| public void addTile(ComponentName component) { |
| enforceStatusBarOrShell(); |
| |
| if (mBar != null) { |
| try { |
| mBar.addQsTile(component); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| |
| public void remTile(ComponentName component) { |
| enforceStatusBarOrShell(); |
| |
| if (mBar != null) { |
| try { |
| mBar.remQsTile(component); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| |
| public void clickTile(ComponentName component) { |
| enforceStatusBarOrShell(); |
| |
| if (mBar != null) { |
| try { |
| mBar.clickQsTile(component); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| |
| @Override |
| public void handleSystemKey(int key) throws RemoteException { |
| enforceExpandStatusBar(); |
| |
| if (mBar != null) { |
| try { |
| mBar.handleSystemKey(key); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| |
| @Override |
| public void showPinningEnterExitToast(boolean entering) throws RemoteException { |
| if (mBar != null) { |
| try { |
| mBar.showPinningEnterExitToast(entering); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| |
| @Override |
| public void showPinningEscapeToast() throws RemoteException { |
| if (mBar != null) { |
| try { |
| mBar.showPinningEscapeToast(); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| |
| @Override |
| public void showFingerprintDialog(Bundle bundle, IBiometricPromptReceiver receiver) { |
| if (mBar != null) { |
| try { |
| mBar.showFingerprintDialog(bundle, receiver); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| |
| @Override |
| public void onFingerprintAuthenticated() { |
| if (mBar != null) { |
| try { |
| mBar.onFingerprintAuthenticated(); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| |
| @Override |
| public void onFingerprintHelp(String message) { |
| if (mBar != null) { |
| try { |
| mBar.onFingerprintHelp(message); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| |
| @Override |
| public void onFingerprintError(String error) { |
| if (mBar != null) { |
| try { |
| mBar.onFingerprintError(error); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| |
| @Override |
| public void hideFingerprintDialog() { |
| if (mBar != null) { |
| try { |
| mBar.hideFingerprintDialog(); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| |
| @Override |
| public void disable(int what, IBinder token, String pkg) { |
| disableForUser(what, token, pkg, mCurrentUserId); |
| } |
| |
| @Override |
| public void disableForUser(int what, IBinder token, String pkg, int userId) { |
| enforceStatusBar(); |
| |
| synchronized (mLock) { |
| disableLocked(userId, what, token, pkg, 1); |
| } |
| } |
| |
| /** |
| * Disable additional status bar features. Pass the bitwise-or of the DISABLE2_* flags. |
| * To re-enable everything, pass {@link #DISABLE_NONE}. |
| * |
| * Warning: Only pass DISABLE2_* flags into this function, do not use DISABLE_* flags. |
| */ |
| @Override |
| public void disable2(int what, IBinder token, String pkg) { |
| disable2ForUser(what, token, pkg, mCurrentUserId); |
| } |
| |
| /** |
| * Disable additional status bar features for a given user. Pass the bitwise-or of the |
| * DISABLE2_* flags. To re-enable everything, pass {@link #DISABLE_NONE}. |
| * |
| * Warning: Only pass DISABLE2_* flags into this function, do not use DISABLE_* flags. |
| */ |
| @Override |
| public void disable2ForUser(int what, IBinder token, String pkg, int userId) { |
| enforceStatusBar(); |
| |
| synchronized (mLock) { |
| disableLocked(userId, what, token, pkg, 2); |
| } |
| } |
| |
| private void disableLocked(int userId, int what, IBinder token, String pkg, int whichFlag) { |
| // It's important that the the callback and the call to mBar get done |
| // in the same order when multiple threads are calling this function |
| // so they are paired correctly. The messages on the handler will be |
| // handled in the order they were enqueued, but will be outside the lock. |
| manageDisableListLocked(userId, what, token, pkg, whichFlag); |
| |
| // Ensure state for the current user is applied, even if passed a non-current user. |
| final int net1 = gatherDisableActionsLocked(mCurrentUserId, 1); |
| final int net2 = gatherDisableActionsLocked(mCurrentUserId, 2); |
| if (net1 != mDisabled1 || net2 != mDisabled2) { |
| mDisabled1 = net1; |
| mDisabled2 = net2; |
| mHandler.post(new Runnable() { |
| public void run() { |
| mNotificationDelegate.onSetDisabled(net1); |
| } |
| }); |
| if (mBar != null) { |
| try { |
| mBar.disable(net1, net2); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| } |
| |
| @Override |
| public void setIcon(String slot, String iconPackage, int iconId, int iconLevel, |
| String contentDescription) { |
| enforceStatusBar(); |
| |
| synchronized (mIcons) { |
| StatusBarIcon icon = new StatusBarIcon(iconPackage, UserHandle.SYSTEM, iconId, |
| iconLevel, 0, contentDescription); |
| //Slog.d(TAG, "setIcon slot=" + slot + " index=" + index + " icon=" + icon); |
| mIcons.put(slot, icon); |
| |
| if (mBar != null) { |
| try { |
| mBar.setIcon(slot, icon); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| } |
| |
| @Override |
| public void setIconVisibility(String slot, boolean visibility) { |
| enforceStatusBar(); |
| |
| synchronized (mIcons) { |
| StatusBarIcon icon = mIcons.get(slot); |
| if (icon == null) { |
| return; |
| } |
| if (icon.visible != visibility) { |
| icon.visible = visibility; |
| |
| if (mBar != null) { |
| try { |
| mBar.setIcon(slot, icon); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| } |
| } |
| |
| @Override |
| public void removeIcon(String slot) { |
| enforceStatusBar(); |
| |
| synchronized (mIcons) { |
| mIcons.remove(slot); |
| |
| if (mBar != null) { |
| try { |
| mBar.removeIcon(slot); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| } |
| |
| /** |
| * Hide or show the on-screen Menu key. Only call this from the window manager, typically in |
| * response to a window with {@link android.view.WindowManager.LayoutParams#needsMenuKey} set |
| * to {@link android.view.WindowManager.LayoutParams#NEEDS_MENU_SET_TRUE}. |
| */ |
| private void topAppWindowChanged(final boolean menuVisible) { |
| enforceStatusBar(); |
| |
| if (SPEW) Slog.d(TAG, (menuVisible?"showing":"hiding") + " MENU key"); |
| |
| synchronized(mLock) { |
| mMenuVisible = menuVisible; |
| mHandler.post(new Runnable() { |
| public void run() { |
| if (mBar != null) { |
| try { |
| mBar.topAppWindowChanged(menuVisible); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| }); |
| } |
| } |
| |
| @Override |
| public void setImeWindowStatus(final IBinder token, final int vis, final int backDisposition, |
| final boolean showImeSwitcher) { |
| enforceStatusBar(); |
| |
| if (SPEW) { |
| Slog.d(TAG, "swetImeWindowStatus vis=" + vis + " backDisposition=" + backDisposition); |
| } |
| |
| synchronized(mLock) { |
| // In case of IME change, we need to call up setImeWindowStatus() regardless of |
| // mImeWindowVis because mImeWindowVis may not have been set to false when the |
| // previous IME was destroyed. |
| mImeWindowVis = vis; |
| mImeBackDisposition = backDisposition; |
| mImeToken = token; |
| mShowImeSwitcher = showImeSwitcher; |
| mHandler.post(new Runnable() { |
| public void run() { |
| if (mBar != null) { |
| try { |
| mBar.setImeWindowStatus(token, vis, backDisposition, showImeSwitcher); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| }); |
| } |
| } |
| |
| @Override |
| public void setSystemUiVisibility(int vis, int mask, String cause) { |
| setSystemUiVisibility(vis, 0, 0, mask, mFullscreenStackBounds, mDockedStackBounds, cause); |
| } |
| |
| private void setSystemUiVisibility(int vis, int fullscreenStackVis, int dockedStackVis, int mask, |
| Rect fullscreenBounds, Rect dockedBounds, String cause) { |
| // also allows calls from window manager which is in this process. |
| enforceStatusBarService(); |
| |
| if (SPEW) Slog.d(TAG, "setSystemUiVisibility(0x" + Integer.toHexString(vis) + ")"); |
| |
| synchronized (mLock) { |
| updateUiVisibilityLocked(vis, fullscreenStackVis, dockedStackVis, mask, |
| fullscreenBounds, dockedBounds); |
| disableLocked( |
| mCurrentUserId, |
| vis & StatusBarManager.DISABLE_MASK, |
| mSysUiVisToken, |
| cause, 1); |
| } |
| } |
| |
| private void updateUiVisibilityLocked(final int vis, |
| final int fullscreenStackVis, final int dockedStackVis, final int mask, |
| final Rect fullscreenBounds, final Rect dockedBounds) { |
| if (mSystemUiVisibility != vis |
| || mFullscreenStackSysUiVisibility != fullscreenStackVis |
| || mDockedStackSysUiVisibility != dockedStackVis |
| || !mFullscreenStackBounds.equals(fullscreenBounds) |
| || !mDockedStackBounds.equals(dockedBounds)) { |
| mSystemUiVisibility = vis; |
| mFullscreenStackSysUiVisibility = fullscreenStackVis; |
| mDockedStackSysUiVisibility = dockedStackVis; |
| mFullscreenStackBounds.set(fullscreenBounds); |
| mDockedStackBounds.set(dockedBounds); |
| mHandler.post(new Runnable() { |
| public void run() { |
| if (mBar != null) { |
| try { |
| mBar.setSystemUiVisibility(vis, fullscreenStackVis, dockedStackVis, |
| mask, fullscreenBounds, dockedBounds); |
| } catch (RemoteException ex) { |
| } |
| } |
| } |
| }); |
| } |
| } |
| |
| private void enforceStatusBarOrShell() { |
| if (Binder.getCallingUid() == Process.SHELL_UID) { |
| return; |
| } |
| enforceStatusBar(); |
| } |
| |
| private void enforceStatusBar() { |
| mContext.enforceCallingOrSelfPermission(android.Manifest.permission.STATUS_BAR, |
| "StatusBarManagerService"); |
| } |
| |
| private void enforceExpandStatusBar() { |
| mContext.enforceCallingOrSelfPermission(android.Manifest.permission.EXPAND_STATUS_BAR, |
| "StatusBarManagerService"); |
| } |
| |
| private void enforceStatusBarService() { |
| mContext.enforceCallingOrSelfPermission(android.Manifest.permission.STATUS_BAR_SERVICE, |
| "StatusBarManagerService"); |
| } |
| |
| // ================================================================================ |
| // Callbacks from the status bar service. |
| // ================================================================================ |
| @Override |
| public void registerStatusBar(IStatusBar bar, List<String> iconSlots, |
| List<StatusBarIcon> iconList, int switches[], List<IBinder> binders, |
| Rect fullscreenStackBounds, Rect dockedStackBounds) { |
| enforceStatusBarService(); |
| |
| Slog.i(TAG, "registerStatusBar bar=" + bar); |
| mBar = bar; |
| try { |
| mBar.asBinder().linkToDeath(new DeathRecipient() { |
| @Override |
| public void binderDied() { |
| mBar = null; |
| notifyBarAttachChanged(); |
| } |
| }, 0); |
| } catch (RemoteException e) { |
| } |
| notifyBarAttachChanged(); |
| synchronized (mIcons) { |
| for (String slot : mIcons.keySet()) { |
| iconSlots.add(slot); |
| iconList.add(mIcons.get(slot)); |
| } |
| } |
| synchronized (mLock) { |
| switches[0] = gatherDisableActionsLocked(mCurrentUserId, 1); |
| switches[1] = mSystemUiVisibility; |
| switches[2] = mMenuVisible ? 1 : 0; |
| switches[3] = mImeWindowVis; |
| switches[4] = mImeBackDisposition; |
| switches[5] = mShowImeSwitcher ? 1 : 0; |
| switches[6] = gatherDisableActionsLocked(mCurrentUserId, 2); |
| switches[7] = mFullscreenStackSysUiVisibility; |
| switches[8] = mDockedStackSysUiVisibility; |
| binders.add(mImeToken); |
| fullscreenStackBounds.set(mFullscreenStackBounds); |
| dockedStackBounds.set(mDockedStackBounds); |
| } |
| } |
| |
| private void notifyBarAttachChanged() { |
| mHandler.post(() -> { |
| if (mGlobalActionListener == null) return; |
| mGlobalActionListener.onGlobalActionsAvailableChanged(mBar != null); |
| }); |
| } |
| |
| /** |
| * @param clearNotificationEffects whether to consider notifications as "shown" and stop |
| * LED, vibration, and ringing |
| */ |
| @Override |
| public void onPanelRevealed(boolean clearNotificationEffects, int numItems) { |
| enforceStatusBarService(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| mNotificationDelegate.onPanelRevealed(clearNotificationEffects, numItems); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void clearNotificationEffects() throws RemoteException { |
| enforceStatusBarService(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| mNotificationDelegate.clearEffects(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void onPanelHidden() throws RemoteException { |
| enforceStatusBarService(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| mNotificationDelegate.onPanelHidden(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Allows the status bar to shutdown the device. |
| */ |
| @Override |
| public void shutdown() { |
| enforceStatusBarService(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| // ShutdownThread displays UI, so give it a UI context. |
| mHandler.post(() -> |
| ShutdownThread.shutdown(getUiContext(), |
| PowerManager.SHUTDOWN_USER_REQUESTED, false)); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Allows the status bar to reboot the device. |
| */ |
| @Override |
| public void reboot(boolean safeMode) { |
| enforceStatusBarService(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| mHandler.post(() -> { |
| // ShutdownThread displays UI, so give it a UI context. |
| if (safeMode) { |
| ShutdownThread.rebootSafeMode(getUiContext(), true); |
| } else { |
| ShutdownThread.reboot(getUiContext(), |
| PowerManager.SHUTDOWN_USER_REQUESTED, false); |
| } |
| }); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void onGlobalActionsShown() { |
| enforceStatusBarService(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| if (mGlobalActionListener == null) return; |
| mGlobalActionListener.onGlobalActionsShown(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void onGlobalActionsHidden() { |
| enforceStatusBarService(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| if (mGlobalActionListener == null) return; |
| mGlobalActionListener.onGlobalActionsDismissed(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void onNotificationClick(String key) { |
| enforceStatusBarService(); |
| final int callingUid = Binder.getCallingUid(); |
| final int callingPid = Binder.getCallingPid(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| mNotificationDelegate.onNotificationClick(callingUid, callingPid, key); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void onNotificationActionClick(String key, int actionIndex) { |
| enforceStatusBarService(); |
| final int callingUid = Binder.getCallingUid(); |
| final int callingPid = Binder.getCallingPid(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| mNotificationDelegate.onNotificationActionClick(callingUid, callingPid, key, |
| actionIndex); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void onNotificationError(String pkg, String tag, int id, |
| int uid, int initialPid, String message, int userId) { |
| enforceStatusBarService(); |
| final int callingUid = Binder.getCallingUid(); |
| final int callingPid = Binder.getCallingPid(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| // WARNING: this will call back into us to do the remove. Don't hold any locks. |
| mNotificationDelegate.onNotificationError(callingUid, callingPid, |
| pkg, tag, id, uid, initialPid, message, userId); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void onNotificationClear(String pkg, String tag, int id, int userId, String key, |
| @NotificationStats.DismissalSurface int dismissalSurface) { |
| enforceStatusBarService(); |
| final int callingUid = Binder.getCallingUid(); |
| final int callingPid = Binder.getCallingPid(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| mNotificationDelegate.onNotificationClear( |
| callingUid, callingPid, pkg, tag, id, userId, key, dismissalSurface); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void onNotificationVisibilityChanged( |
| NotificationVisibility[] newlyVisibleKeys, NotificationVisibility[] noLongerVisibleKeys) |
| throws RemoteException { |
| enforceStatusBarService(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| mNotificationDelegate.onNotificationVisibilityChanged( |
| newlyVisibleKeys, noLongerVisibleKeys); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void onNotificationExpansionChanged(String key, boolean userAction, |
| boolean expanded) throws RemoteException { |
| enforceStatusBarService(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| mNotificationDelegate.onNotificationExpansionChanged( |
| key, userAction, expanded); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void onNotificationDirectReplied(String key) throws RemoteException { |
| enforceStatusBarService(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| mNotificationDelegate.onNotificationDirectReplied(key); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void onNotificationSmartRepliesAdded(String key, int replyCount) |
| throws RemoteException { |
| enforceStatusBarService(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| mNotificationDelegate.onNotificationSmartRepliesAdded(key, replyCount); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void onNotificationSmartReplySent(String key, int replyIndex) |
| throws RemoteException { |
| enforceStatusBarService(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| mNotificationDelegate.onNotificationSmartReplySent(key, replyIndex); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void onNotificationSettingsViewed(String key) throws RemoteException { |
| enforceStatusBarService(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| mNotificationDelegate.onNotificationSettingsViewed(key); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void onClearAllNotifications(int userId) { |
| enforceStatusBarService(); |
| final int callingUid = Binder.getCallingUid(); |
| final int callingPid = Binder.getCallingPid(); |
| long identity = Binder.clearCallingIdentity(); |
| try { |
| mNotificationDelegate.onClearAll(callingUid, callingPid, userId); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void onShellCommand(FileDescriptor in, FileDescriptor out, FileDescriptor err, |
| String[] args, ShellCallback callback, ResultReceiver resultReceiver) { |
| (new StatusBarShellCommand(this)).exec( |
| this, in, out, err, args, callback, resultReceiver); |
| } |
| |
| public String[] getStatusBarIcons() { |
| return mContext.getResources().getStringArray(R.array.config_statusBarIcons); |
| } |
| |
| // ================================================================================ |
| // Can be called from any thread |
| // ================================================================================ |
| |
| // lock on mDisableRecords |
| void manageDisableListLocked(int userId, int what, IBinder token, String pkg, int which) { |
| if (SPEW) { |
| Slog.d(TAG, "manageDisableList userId=" + userId |
| + " what=0x" + Integer.toHexString(what) + " pkg=" + pkg); |
| } |
| |
| // Find matching record, if any |
| final int N = mDisableRecords.size(); |
| DisableRecord record = null; |
| int i; |
| for (i = 0; i < N; i++) { |
| DisableRecord r = mDisableRecords.get(i); |
| if (r.token == token && r.userId == userId) { |
| record = r; |
| break; |
| } |
| } |
| |
| // Remove record if binder is already dead |
| if (!token.isBinderAlive()) { |
| if (record != null) { |
| mDisableRecords.remove(i); |
| record.token.unlinkToDeath(record, 0); |
| } |
| return; |
| } |
| |
| // Update existing record |
| if (record != null) { |
| record.setFlags(what, which, pkg); |
| if (record.isEmpty()) { |
| mDisableRecords.remove(i); |
| record.token.unlinkToDeath(record, 0); |
| } |
| return; |
| } |
| |
| // Record doesn't exist, so we create a new one |
| record = new DisableRecord(userId, token); |
| record.setFlags(what, which, pkg); |
| mDisableRecords.add(record); |
| } |
| |
| // lock on mDisableRecords |
| int gatherDisableActionsLocked(int userId, int which) { |
| final int N = mDisableRecords.size(); |
| // gather the new net flags |
| int net = 0; |
| for (int i=0; i<N; i++) { |
| final DisableRecord rec = mDisableRecords.get(i); |
| if (rec.userId == userId) { |
| net |= rec.getFlags(which); |
| } |
| } |
| return net; |
| } |
| |
| // ================================================================================ |
| // Always called from UI thread |
| // ================================================================================ |
| |
| protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| if (!DumpUtils.checkDumpPermission(mContext, TAG, pw)) return; |
| |
| synchronized (mLock) { |
| pw.println(" mDisabled1=0x" + Integer.toHexString(mDisabled1)); |
| pw.println(" mDisabled2=0x" + Integer.toHexString(mDisabled2)); |
| final int N = mDisableRecords.size(); |
| pw.println(" mDisableRecords.size=" + N); |
| for (int i=0; i<N; i++) { |
| DisableRecord tok = mDisableRecords.get(i); |
| pw.println(" [" + i + "] " + tok); |
| } |
| pw.println(" mCurrentUserId=" + mCurrentUserId); |
| pw.println(" mIcons="); |
| for (String slot : mIcons.keySet()) { |
| pw.println(" "); |
| pw.print(slot); |
| pw.print(" -> "); |
| final StatusBarIcon icon = mIcons.get(slot); |
| pw.print(icon); |
| if (!TextUtils.isEmpty(icon.contentDescription)) { |
| pw.print(" \""); |
| pw.print(icon.contentDescription); |
| pw.print("\""); |
| } |
| pw.println(); |
| } |
| } |
| } |
| |
| private static final Context getUiContext() { |
| return ActivityThread.currentActivityThread().getSystemUiContext(); |
| } |
| } |
