| /* |
| * Copyright (C) 2010 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.statusbar; |
| |
| import static android.app.StatusBarManager.DISABLE2_NONE; |
| import static android.app.StatusBarManager.DISABLE_NONE; |
| import static android.inputmethodservice.InputMethodService.BACK_DISPOSITION_DEFAULT; |
| import static android.inputmethodservice.InputMethodService.IME_INVISIBLE; |
| import static android.view.Display.DEFAULT_DISPLAY; |
| import static android.view.Display.INVALID_DISPLAY; |
| |
| import static com.android.systemui.statusbar.phone.StatusBar.ONLY_CORE_APPS; |
| |
| import android.app.StatusBarManager; |
| import android.app.StatusBarManager.Disable2Flags; |
| import android.app.StatusBarManager.DisableFlags; |
| import android.app.StatusBarManager.WindowType; |
| import android.app.StatusBarManager.WindowVisibleState; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.graphics.Rect; |
| import android.hardware.biometrics.IBiometricServiceReceiverInternal; |
| import android.hardware.display.DisplayManager; |
| import android.inputmethodservice.InputMethodService.BackDispositionMode; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.IBinder; |
| import android.os.Looper; |
| import android.os.Message; |
| import android.util.Pair; |
| import android.util.SparseArray; |
| import android.view.inputmethod.InputMethodSystemProperty; |
| |
| import androidx.annotation.VisibleForTesting; |
| |
| import com.android.internal.os.SomeArgs; |
| import com.android.internal.statusbar.IStatusBar; |
| import com.android.internal.statusbar.StatusBarIcon; |
| import com.android.systemui.SystemUI; |
| import com.android.systemui.statusbar.CommandQueue.Callbacks; |
| import com.android.systemui.statusbar.policy.CallbackController; |
| |
| import java.util.ArrayList; |
| |
| /** |
| * This class takes the functions from IStatusBar that come in on |
| * binder pool threads and posts messages to get them onto the main |
| * thread, and calls onto Callbacks. It also takes care of |
| * coalescing these calls so they don't stack up. For the calls |
| * are coalesced, note that they are all idempotent. |
| */ |
| public class CommandQueue extends IStatusBar.Stub implements CallbackController<Callbacks>, |
| DisplayManager.DisplayListener { |
| private static final int INDEX_MASK = 0xffff; |
| private static final int MSG_SHIFT = 16; |
| private static final int MSG_MASK = 0xffff << MSG_SHIFT; |
| |
| private static final int OP_SET_ICON = 1; |
| private static final int OP_REMOVE_ICON = 2; |
| |
| private static final int MSG_ICON = 1 << MSG_SHIFT; |
| private static final int MSG_DISABLE = 2 << MSG_SHIFT; |
| private static final int MSG_EXPAND_NOTIFICATIONS = 3 << MSG_SHIFT; |
| private static final int MSG_COLLAPSE_PANELS = 4 << MSG_SHIFT; |
| private static final int MSG_EXPAND_SETTINGS = 5 << MSG_SHIFT; |
| private static final int MSG_SET_SYSTEMUI_VISIBILITY = 6 << MSG_SHIFT; |
| private static final int MSG_DISPLAY_READY = 7 << MSG_SHIFT; |
| private static final int MSG_SHOW_IME_BUTTON = 8 << MSG_SHIFT; |
| private static final int MSG_TOGGLE_RECENT_APPS = 9 << MSG_SHIFT; |
| private static final int MSG_PRELOAD_RECENT_APPS = 10 << MSG_SHIFT; |
| private static final int MSG_CANCEL_PRELOAD_RECENT_APPS = 11 << MSG_SHIFT; |
| private static final int MSG_SET_WINDOW_STATE = 12 << MSG_SHIFT; |
| private static final int MSG_SHOW_RECENT_APPS = 13 << MSG_SHIFT; |
| private static final int MSG_HIDE_RECENT_APPS = 14 << MSG_SHIFT; |
| private static final int MSG_SHOW_SCREEN_PIN_REQUEST = 18 << MSG_SHIFT; |
| private static final int MSG_APP_TRANSITION_PENDING = 19 << MSG_SHIFT; |
| private static final int MSG_APP_TRANSITION_CANCELLED = 20 << MSG_SHIFT; |
| private static final int MSG_APP_TRANSITION_STARTING = 21 << MSG_SHIFT; |
| private static final int MSG_ASSIST_DISCLOSURE = 22 << MSG_SHIFT; |
| private static final int MSG_START_ASSIST = 23 << MSG_SHIFT; |
| private static final int MSG_CAMERA_LAUNCH_GESTURE = 24 << MSG_SHIFT; |
| private static final int MSG_TOGGLE_KEYBOARD_SHORTCUTS = 25 << MSG_SHIFT; |
| private static final int MSG_SHOW_PICTURE_IN_PICTURE_MENU = 26 << MSG_SHIFT; |
| private static final int MSG_ADD_QS_TILE = 27 << MSG_SHIFT; |
| private static final int MSG_REMOVE_QS_TILE = 28 << MSG_SHIFT; |
| private static final int MSG_CLICK_QS_TILE = 29 << MSG_SHIFT; |
| private static final int MSG_TOGGLE_APP_SPLIT_SCREEN = 30 << MSG_SHIFT; |
| private static final int MSG_APP_TRANSITION_FINISHED = 31 << MSG_SHIFT; |
| private static final int MSG_DISMISS_KEYBOARD_SHORTCUTS = 32 << MSG_SHIFT; |
| private static final int MSG_HANDLE_SYSTEM_KEY = 33 << MSG_SHIFT; |
| private static final int MSG_SHOW_GLOBAL_ACTIONS = 34 << MSG_SHIFT; |
| private static final int MSG_TOGGLE_PANEL = 35 << MSG_SHIFT; |
| private static final int MSG_SHOW_SHUTDOWN_UI = 36 << MSG_SHIFT; |
| private static final int MSG_SET_TOP_APP_HIDES_STATUS_BAR = 37 << MSG_SHIFT; |
| private static final int MSG_ROTATION_PROPOSAL = 38 << MSG_SHIFT; |
| private static final int MSG_BIOMETRIC_SHOW = 39 << MSG_SHIFT; |
| private static final int MSG_BIOMETRIC_AUTHENTICATED = 40 << MSG_SHIFT; |
| private static final int MSG_BIOMETRIC_HELP = 41 << MSG_SHIFT; |
| private static final int MSG_BIOMETRIC_ERROR = 42 << MSG_SHIFT; |
| private static final int MSG_BIOMETRIC_HIDE = 43 << MSG_SHIFT; |
| private static final int MSG_SHOW_CHARGING_ANIMATION = 44 << MSG_SHIFT; |
| private static final int MSG_SHOW_PINNING_TOAST_ENTER_EXIT = 45 << MSG_SHIFT; |
| private static final int MSG_SHOW_PINNING_TOAST_ESCAPE = 46 << MSG_SHIFT; |
| private static final int MSG_RECENTS_ANIMATION_STATE_CHANGED = 47 << MSG_SHIFT; |
| |
| public static final int FLAG_EXCLUDE_NONE = 0; |
| public static final int FLAG_EXCLUDE_SEARCH_PANEL = 1 << 0; |
| public static final int FLAG_EXCLUDE_RECENTS_PANEL = 1 << 1; |
| public static final int FLAG_EXCLUDE_NOTIFICATION_PANEL = 1 << 2; |
| public static final int FLAG_EXCLUDE_INPUT_METHODS_PANEL = 1 << 3; |
| public static final int FLAG_EXCLUDE_COMPAT_MODE_PANEL = 1 << 4; |
| |
| private static final String SHOW_IME_SWITCHER_KEY = "showImeSwitcherKey"; |
| |
| private final Object mLock = new Object(); |
| private ArrayList<Callbacks> mCallbacks = new ArrayList<>(); |
| private Handler mHandler = new H(Looper.getMainLooper()); |
| /** A map of display id - disable flag pair */ |
| private SparseArray<Pair<Integer, Integer>> mDisplayDisabled = new SparseArray<>(); |
| /** |
| * The last ID of the display where IME window for which we received setImeWindowStatus |
| * event. |
| */ |
| private int mLastUpdatedImeDisplayId = INVALID_DISPLAY; |
| |
| /** |
| * These methods are called back on the main thread. |
| */ |
| public interface Callbacks { |
| default void setIcon(String slot, StatusBarIcon icon) { } |
| default void removeIcon(String slot) { } |
| |
| /** |
| * Called to notify that disable flags are updated. |
| * @see IStatusBar#disable(int, int, int). |
| * |
| * @param displayId The id of the display to notify. |
| * @param state1 The combination of following DISABLE_* flags: |
| * @param state2 The combination of following DISABLE2_* flags: |
| * @param animate {@code true} to show animations. |
| */ |
| default void disable(int displayId, @DisableFlags int state1, @Disable2Flags int state2, |
| boolean animate) { } |
| default void animateExpandNotificationsPanel() { } |
| default void animateCollapsePanels(int flags, boolean force) { } |
| default void togglePanel() { } |
| default void animateExpandSettingsPanel(String obj) { } |
| |
| /** |
| * Called to notify visibility flag changes. |
| * @see IStatusBar#setSystemUiVisibility(int, int, int, int, int, Rect, Rect). |
| * |
| * @param displayId The id of the display to notify. |
| * @param vis The visibility flags except SYSTEM_UI_FLAG_LIGHT_STATUS_BAR which will |
| * be reported separately in fullscreenStackVis and dockedStackVis. |
| * @param fullscreenStackVis The flags which only apply in the region of the fullscreen |
| * stack, which is currently only SYSTEM_UI_FLAG_LIGHT_STATUS_BAR. |
| * @param dockedStackVis The flags that only apply in the region of the docked stack, which |
| * is currently only SYSTEM_UI_FLAG_LIGHT_STATUS_BAR. |
| * @param mask Which flags to change. |
| * @param fullscreenStackBounds The current bounds of the fullscreen stack, in screen |
| * coordinates. |
| * @param dockedStackBounds The current bounds of the docked stack, in screen coordinates. |
| * @param navbarColorManagedByIme {@code true} if navigation bar color is managed by IME. |
| */ |
| default void setSystemUiVisibility(int displayId, int vis, int fullscreenStackVis, |
| int dockedStackVis, int mask, Rect fullscreenStackBounds, Rect dockedStackBounds, |
| boolean navbarColorManagedByIme) { |
| } |
| |
| /** |
| * Called to notify IME window status changes. |
| * |
| * @param displayId The id of the display to notify. |
| * @param token IME token. |
| * @param vis IME visibility. |
| * @param backDisposition Disposition mode of back button. It should be one of below flags: |
| * @param showImeSwitcher {@code true} to show IME switch button. |
| */ |
| default void setImeWindowStatus(int displayId, IBinder token, int vis, |
| @BackDispositionMode int backDisposition, boolean showImeSwitcher) { } |
| default void showRecentApps(boolean triggeredFromAltTab) { } |
| default void hideRecentApps(boolean triggeredFromAltTab, boolean triggeredFromHomeKey) { } |
| default void toggleRecentApps() { } |
| default void toggleSplitScreen() { } |
| default void preloadRecentApps() { } |
| default void dismissKeyboardShortcutsMenu() { } |
| default void toggleKeyboardShortcutsMenu(int deviceId) { } |
| default void cancelPreloadRecentApps() { } |
| |
| /** |
| * Called to notify window state changes. |
| * @see IStatusBar#setWindowState(int, int, int) |
| * |
| * @param displayId The id of the display to notify. |
| * @param window Window type. It should be one of {@link StatusBarManager#WINDOW_STATUS_BAR} |
| * or {@link StatusBarManager#WINDOW_NAVIGATION_BAR} |
| * @param state Window visible state. |
| */ |
| default void setWindowState(int displayId, @WindowType int window, |
| @WindowVisibleState int state) { } |
| default void showScreenPinningRequest(int taskId) { } |
| |
| /** |
| * Called to notify System UI that an application transition is pending. |
| * @see IStatusBar#appTransitionPending(int). |
| * |
| * @param displayId The id of the display to notify. |
| * @param forced {@code true} to force transition pending. |
| */ |
| default void appTransitionPending(int displayId, boolean forced) { } |
| |
| /** |
| * Called to notify System UI that an application transition is canceled. |
| * @see IStatusBar#appTransitionCancelled(int). |
| * |
| * @param displayId The id of the display to notify. |
| */ |
| default void appTransitionCancelled(int displayId) { } |
| |
| /** |
| * Called to notify System UI that an application transition is starting. |
| * @see IStatusBar#appTransitionStarting(int, long, long). |
| * |
| * @param displayId The id of the display to notify. |
| * @param startTime Transition start time. |
| * @param duration Transition duration. |
| * @param forced {@code true} to force transition pending. |
| */ |
| default void appTransitionStarting( |
| int displayId, long startTime, long duration, boolean forced) { } |
| |
| /** |
| * Called to notify System UI that an application transition is finished. |
| * @see IStatusBar#appTransitionFinished(int) |
| * |
| * @param displayId The id of the display to notify. |
| */ |
| default void appTransitionFinished(int displayId) { } |
| default void showAssistDisclosure() { } |
| default void startAssist(Bundle args) { } |
| default void onCameraLaunchGestureDetected(int source) { } |
| default void showPictureInPictureMenu() { } |
| default void setTopAppHidesStatusBar(boolean topAppHidesStatusBar) { } |
| |
| default void addQsTile(ComponentName tile) { } |
| default void remQsTile(ComponentName tile) { } |
| default void clickTile(ComponentName tile) { } |
| |
| default void handleSystemKey(int arg1) { } |
| default void showPinningEnterExitToast(boolean entering) { } |
| default void showPinningEscapeToast() { } |
| default void handleShowGlobalActionsMenu() { } |
| default void handleShowShutdownUi(boolean isReboot, String reason) { } |
| |
| default void showWirelessChargingAnimation(int batteryLevel) { } |
| |
| default void onRotationProposal(int rotation, boolean isValid) { } |
| |
| default void showBiometricDialog(Bundle bundle, IBiometricServiceReceiverInternal receiver, |
| int type, boolean requireConfirmation, int userId) { } |
| default void onBiometricAuthenticated(boolean authenticated, String failureReason) { } |
| default void onBiometricHelp(String message) { } |
| default void onBiometricError(String error) { } |
| default void hideBiometricDialog() { } |
| |
| /** |
| * @see IStatusBar#onDisplayReady(int) |
| */ |
| default void onDisplayReady(int displayId) { } |
| |
| /** |
| * @see DisplayManager.DisplayListener#onDisplayRemoved(int) |
| */ |
| default void onDisplayRemoved(int displayId) { } |
| |
| /** |
| * @see IStatusBar#onRecentsAnimationStateChanged(boolean) |
| */ |
| default void onRecentsAnimationStateChanged(boolean running) { } |
| } |
| |
| @VisibleForTesting |
| public CommandQueue(Context context) { |
| context.getSystemService(DisplayManager.class).registerDisplayListener(this, mHandler); |
| // We always have default display. |
| setDisabled(DEFAULT_DISPLAY, DISABLE_NONE, DISABLE2_NONE); |
| } |
| |
| @Override |
| public void onDisplayAdded(int displayId) { } |
| |
| @Override |
| public void onDisplayRemoved(int displayId) { |
| synchronized (mLock) { |
| mDisplayDisabled.remove(displayId); |
| } |
| // This callback is registered with {@link #mHandler} that already posts to run on main |
| // thread, so it is safe to dispatch directly. |
| for (int i = mCallbacks.size() - 1; i >= 0; i--) { |
| mCallbacks.get(i).onDisplayRemoved(displayId); |
| } |
| } |
| |
| @Override |
| public void onDisplayChanged(int displayId) { } |
| |
| // TODO(b/118592525): add multi-display support if needed. |
| public boolean panelsEnabled() { |
| final int disabled1 = getDisabled1(DEFAULT_DISPLAY); |
| final int disabled2 = getDisabled2(DEFAULT_DISPLAY); |
| return (disabled1 & StatusBarManager.DISABLE_EXPAND) == 0 |
| && (disabled2 & StatusBarManager.DISABLE2_NOTIFICATION_SHADE) == 0 |
| && !ONLY_CORE_APPS; |
| } |
| |
| public void addCallback(Callbacks callbacks) { |
| mCallbacks.add(callbacks); |
| // TODO(b/117478341): find a better way to pass disable flags by display. |
| for (int i = 0; i < mDisplayDisabled.size(); i++) { |
| int displayId = mDisplayDisabled.keyAt(i); |
| int disabled1 = getDisabled1(displayId); |
| int disabled2 = getDisabled2(displayId); |
| callbacks.disable(displayId, disabled1, disabled2, false /* animate */); |
| } |
| } |
| |
| public void removeCallback(Callbacks callbacks) { |
| mCallbacks.remove(callbacks); |
| } |
| |
| public void setIcon(String slot, StatusBarIcon icon) { |
| synchronized (mLock) { |
| // don't coalesce these |
| mHandler.obtainMessage(MSG_ICON, OP_SET_ICON, 0, |
| new Pair<String, StatusBarIcon>(slot, icon)).sendToTarget(); |
| } |
| } |
| |
| public void removeIcon(String slot) { |
| synchronized (mLock) { |
| // don't coalesce these |
| mHandler.obtainMessage(MSG_ICON, OP_REMOVE_ICON, 0, slot).sendToTarget(); |
| } |
| } |
| |
| /** |
| * Called to notify that disable flags are updated. |
| * @see Callbacks#disable(int, int, int, boolean). |
| */ |
| public void disable(int displayId, @DisableFlags int state1, @Disable2Flags int state2, |
| boolean animate) { |
| synchronized (mLock) { |
| setDisabled(displayId, state1, state2); |
| mHandler.removeMessages(MSG_DISABLE); |
| final SomeArgs args = SomeArgs.obtain(); |
| args.argi1 = displayId; |
| args.argi2 = state1; |
| args.argi3 = state2; |
| args.argi4 = animate ? 1 : 0; |
| Message msg = mHandler.obtainMessage(MSG_DISABLE, args); |
| if (Looper.myLooper() == mHandler.getLooper()) { |
| // If its the right looper execute immediately so hides can be handled quickly. |
| mHandler.handleMessage(msg); |
| msg.recycle(); |
| } else { |
| msg.sendToTarget(); |
| } |
| } |
| } |
| |
| @Override |
| public void disable(int displayId, @DisableFlags int state1, @Disable2Flags int state2) { |
| disable(displayId, state1, state2, true); |
| } |
| |
| /** |
| * Apply current disable flags by {@link CommandQueue#disable(int, int, int, boolean)}. |
| * |
| * @param displayId The id of the display to notify. |
| * @param animate {@code true} to show animations. |
| */ |
| public void recomputeDisableFlags(int displayId, boolean animate) { |
| int disabled1 = getDisabled1(displayId); |
| int disabled2 = getDisabled2(displayId); |
| disable(displayId, disabled1, disabled2, animate); |
| } |
| |
| private void setDisabled(int displayId, int disabled1, int disabled2) { |
| mDisplayDisabled.put(displayId, new Pair<>(disabled1, disabled2)); |
| } |
| |
| private int getDisabled1(int displayId) { |
| return getDisabled(displayId).first; |
| } |
| |
| private int getDisabled2(int displayId) { |
| return getDisabled(displayId).second; |
| } |
| |
| private Pair<Integer, Integer> getDisabled(int displayId) { |
| Pair<Integer, Integer> disablePair = mDisplayDisabled.get(displayId); |
| if (disablePair == null) { |
| disablePair = new Pair<>(DISABLE_NONE, DISABLE2_NONE); |
| mDisplayDisabled.put(displayId, disablePair); |
| } |
| return disablePair; |
| } |
| |
| public void animateExpandNotificationsPanel() { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_EXPAND_NOTIFICATIONS); |
| mHandler.sendEmptyMessage(MSG_EXPAND_NOTIFICATIONS); |
| } |
| } |
| |
| public void animateCollapsePanels() { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_COLLAPSE_PANELS); |
| mHandler.obtainMessage(MSG_COLLAPSE_PANELS, 0, 0).sendToTarget(); |
| } |
| } |
| |
| public void animateCollapsePanels(int flags, boolean force) { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_COLLAPSE_PANELS); |
| mHandler.obtainMessage(MSG_COLLAPSE_PANELS, flags, force ? 1 : 0).sendToTarget(); |
| } |
| } |
| |
| public void togglePanel() { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_TOGGLE_PANEL); |
| mHandler.obtainMessage(MSG_TOGGLE_PANEL, 0, 0).sendToTarget(); |
| } |
| } |
| |
| public void animateExpandSettingsPanel(String subPanel) { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_EXPAND_SETTINGS); |
| mHandler.obtainMessage(MSG_EXPAND_SETTINGS, subPanel).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void setSystemUiVisibility(int displayId, int vis, int fullscreenStackVis, |
| int dockedStackVis, int mask, Rect fullscreenStackBounds, Rect dockedStackBounds, |
| boolean navbarColorManagedByIme) { |
| synchronized (mLock) { |
| // Don't coalesce these, since it might have one time flags set such as |
| // STATUS_BAR_UNHIDE which might get lost. |
| SomeArgs args = SomeArgs.obtain(); |
| args.argi1 = displayId; |
| args.argi2 = vis; |
| args.argi3 = fullscreenStackVis; |
| args.argi4 = dockedStackVis; |
| args.argi5 = mask; |
| args.argi6 = navbarColorManagedByIme ? 1 : 0; |
| args.arg1 = fullscreenStackBounds; |
| args.arg2 = dockedStackBounds; |
| mHandler.obtainMessage(MSG_SET_SYSTEMUI_VISIBILITY, args).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void topAppWindowChanged(int displayId, boolean menuVisible) { } |
| |
| @Override |
| public void setImeWindowStatus(int displayId, IBinder token, int vis, int backDisposition, |
| boolean showImeSwitcher) { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_SHOW_IME_BUTTON); |
| SomeArgs args = SomeArgs.obtain(); |
| args.argi1 = displayId; |
| args.argi2 = vis; |
| args.argi3 = backDisposition; |
| args.argi4 = showImeSwitcher ? 1 : 0; |
| args.arg1 = token; |
| Message m = mHandler.obtainMessage(MSG_SHOW_IME_BUTTON, args); |
| m.sendToTarget(); |
| } |
| } |
| |
| public void showRecentApps(boolean triggeredFromAltTab) { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_SHOW_RECENT_APPS); |
| mHandler.obtainMessage(MSG_SHOW_RECENT_APPS, triggeredFromAltTab ? 1 : 0, 0, |
| null).sendToTarget(); |
| } |
| } |
| |
| public void hideRecentApps(boolean triggeredFromAltTab, boolean triggeredFromHomeKey) { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_HIDE_RECENT_APPS); |
| mHandler.obtainMessage(MSG_HIDE_RECENT_APPS, |
| triggeredFromAltTab ? 1 : 0, triggeredFromHomeKey ? 1 : 0, |
| null).sendToTarget(); |
| } |
| } |
| |
| public void toggleSplitScreen() { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_TOGGLE_APP_SPLIT_SCREEN); |
| mHandler.obtainMessage(MSG_TOGGLE_APP_SPLIT_SCREEN, 0, 0, null).sendToTarget(); |
| } |
| } |
| |
| public void toggleRecentApps() { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_TOGGLE_RECENT_APPS); |
| Message msg = mHandler.obtainMessage(MSG_TOGGLE_RECENT_APPS, 0, 0, null); |
| msg.setAsynchronous(true); |
| msg.sendToTarget(); |
| } |
| } |
| |
| public void preloadRecentApps() { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_PRELOAD_RECENT_APPS); |
| mHandler.obtainMessage(MSG_PRELOAD_RECENT_APPS, 0, 0, null).sendToTarget(); |
| } |
| } |
| |
| public void cancelPreloadRecentApps() { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_CANCEL_PRELOAD_RECENT_APPS); |
| mHandler.obtainMessage(MSG_CANCEL_PRELOAD_RECENT_APPS, 0, 0, null).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void dismissKeyboardShortcutsMenu() { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_DISMISS_KEYBOARD_SHORTCUTS); |
| mHandler.obtainMessage(MSG_DISMISS_KEYBOARD_SHORTCUTS).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void toggleKeyboardShortcutsMenu(int deviceId) { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_TOGGLE_KEYBOARD_SHORTCUTS); |
| mHandler.obtainMessage(MSG_TOGGLE_KEYBOARD_SHORTCUTS, deviceId, 0).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void showPictureInPictureMenu() { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_SHOW_PICTURE_IN_PICTURE_MENU); |
| mHandler.obtainMessage(MSG_SHOW_PICTURE_IN_PICTURE_MENU).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void setWindowState(int displayId, int window, int state) { |
| synchronized (mLock) { |
| // don't coalesce these |
| mHandler.obtainMessage(MSG_SET_WINDOW_STATE, displayId, window, state).sendToTarget(); |
| } |
| } |
| |
| public void showScreenPinningRequest(int taskId) { |
| synchronized (mLock) { |
| mHandler.obtainMessage(MSG_SHOW_SCREEN_PIN_REQUEST, taskId, 0, null) |
| .sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void appTransitionPending(int displayId) { |
| appTransitionPending(displayId, false /* forced */); |
| } |
| |
| /** |
| * Called to notify System UI that an application transition is pending. |
| * @see Callbacks#appTransitionPending(int, boolean) |
| */ |
| public void appTransitionPending(int displayId, boolean forced) { |
| synchronized (mLock) { |
| mHandler.obtainMessage(MSG_APP_TRANSITION_PENDING, displayId, forced ? 1 : 0) |
| .sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void appTransitionCancelled(int displayId) { |
| synchronized (mLock) { |
| mHandler.obtainMessage(MSG_APP_TRANSITION_CANCELLED, displayId, 0 /* unused */) |
| .sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void appTransitionStarting(int displayId, long startTime, long duration) { |
| appTransitionStarting(displayId, startTime, duration, false /* forced */); |
| } |
| |
| /** |
| * Called to notify System UI that an application transition is starting. |
| * @see Callbacks#appTransitionStarting(int, long, long, boolean). |
| */ |
| public void appTransitionStarting(int displayId, long startTime, long duration, |
| boolean forced) { |
| synchronized (mLock) { |
| final SomeArgs args = SomeArgs.obtain(); |
| args.argi1 = displayId; |
| args.argi2 = forced ? 1 : 0; |
| args.arg1 = startTime; |
| args.arg2 = duration; |
| mHandler.obtainMessage(MSG_APP_TRANSITION_STARTING, args).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void appTransitionFinished(int displayId) { |
| synchronized (mLock) { |
| mHandler.obtainMessage(MSG_APP_TRANSITION_FINISHED, displayId, 0 /* unused */) |
| .sendToTarget(); |
| } |
| } |
| |
| public void showAssistDisclosure() { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_ASSIST_DISCLOSURE); |
| mHandler.obtainMessage(MSG_ASSIST_DISCLOSURE).sendToTarget(); |
| } |
| } |
| |
| public void startAssist(Bundle args) { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_START_ASSIST); |
| mHandler.obtainMessage(MSG_START_ASSIST, args).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void onCameraLaunchGestureDetected(int source) { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_CAMERA_LAUNCH_GESTURE); |
| mHandler.obtainMessage(MSG_CAMERA_LAUNCH_GESTURE, source, 0).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void addQsTile(ComponentName tile) { |
| synchronized (mLock) { |
| mHandler.obtainMessage(MSG_ADD_QS_TILE, tile).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void remQsTile(ComponentName tile) { |
| synchronized (mLock) { |
| mHandler.obtainMessage(MSG_REMOVE_QS_TILE, tile).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void clickQsTile(ComponentName tile) { |
| synchronized (mLock) { |
| mHandler.obtainMessage(MSG_CLICK_QS_TILE, tile).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void handleSystemKey(int key) { |
| synchronized (mLock) { |
| mHandler.obtainMessage(MSG_HANDLE_SYSTEM_KEY, key, 0).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void showPinningEnterExitToast(boolean entering) { |
| synchronized (mLock) { |
| mHandler.obtainMessage(MSG_SHOW_PINNING_TOAST_ENTER_EXIT, entering).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void showPinningEscapeToast() { |
| synchronized (mLock) { |
| mHandler.obtainMessage(MSG_SHOW_PINNING_TOAST_ESCAPE).sendToTarget(); |
| } |
| } |
| |
| |
| @Override |
| public void showGlobalActionsMenu() { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_SHOW_GLOBAL_ACTIONS); |
| mHandler.obtainMessage(MSG_SHOW_GLOBAL_ACTIONS).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void setTopAppHidesStatusBar(boolean hidesStatusBar) { |
| mHandler.removeMessages(MSG_SET_TOP_APP_HIDES_STATUS_BAR); |
| mHandler.obtainMessage(MSG_SET_TOP_APP_HIDES_STATUS_BAR, hidesStatusBar ? 1 : 0, 0) |
| .sendToTarget(); |
| } |
| |
| @Override |
| public void showShutdownUi(boolean isReboot, String reason) { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_SHOW_SHUTDOWN_UI); |
| mHandler.obtainMessage(MSG_SHOW_SHUTDOWN_UI, isReboot ? 1 : 0, 0, reason) |
| .sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void showWirelessChargingAnimation(int batteryLevel) { |
| mHandler.removeMessages(MSG_SHOW_CHARGING_ANIMATION); |
| mHandler.obtainMessage(MSG_SHOW_CHARGING_ANIMATION, batteryLevel, 0) |
| .sendToTarget(); |
| } |
| |
| @Override |
| public void onProposedRotationChanged(int rotation, boolean isValid) { |
| synchronized (mLock) { |
| mHandler.removeMessages(MSG_ROTATION_PROPOSAL); |
| mHandler.obtainMessage(MSG_ROTATION_PROPOSAL, rotation, isValid ? 1 : 0, |
| null).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void showBiometricDialog(Bundle bundle, IBiometricServiceReceiverInternal receiver, |
| int type, boolean requireConfirmation, int userId) { |
| synchronized (mLock) { |
| SomeArgs args = SomeArgs.obtain(); |
| args.arg1 = bundle; |
| args.arg2 = receiver; |
| args.argi1 = type; |
| args.arg3 = requireConfirmation; |
| args.argi2 = userId; |
| mHandler.obtainMessage(MSG_BIOMETRIC_SHOW, args) |
| .sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void onBiometricAuthenticated(boolean authenticated, String failureReason) { |
| synchronized (mLock) { |
| SomeArgs args = SomeArgs.obtain(); |
| args.arg1 = authenticated; |
| args.arg2 = failureReason; |
| mHandler.obtainMessage(MSG_BIOMETRIC_AUTHENTICATED, args).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void onBiometricHelp(String message) { |
| synchronized (mLock) { |
| mHandler.obtainMessage(MSG_BIOMETRIC_HELP, message).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void onBiometricError(String error) { |
| synchronized (mLock) { |
| mHandler.obtainMessage(MSG_BIOMETRIC_ERROR, error).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void hideBiometricDialog() { |
| synchronized (mLock) { |
| mHandler.obtainMessage(MSG_BIOMETRIC_HIDE).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void onDisplayReady(int displayId) { |
| synchronized (mLock) { |
| mHandler.obtainMessage(MSG_DISPLAY_READY, displayId, 0).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void onRecentsAnimationStateChanged(boolean running) { |
| synchronized (mLock) { |
| mHandler.obtainMessage(MSG_RECENTS_ANIMATION_STATE_CHANGED, running ? 1 : 0, 0) |
| .sendToTarget(); |
| } |
| } |
| |
| private void handleShowImeButton(int displayId, IBinder token, int vis, int backDisposition, |
| boolean showImeSwitcher) { |
| if (displayId == INVALID_DISPLAY) return; |
| |
| if (!InputMethodSystemProperty.MULTI_CLIENT_IME_ENABLED |
| && mLastUpdatedImeDisplayId != displayId |
| && mLastUpdatedImeDisplayId != INVALID_DISPLAY) { |
| // Set previous NavBar's IME window status as invisible when IME |
| // window switched to another display for single-session IME case. |
| sendImeInvisibleStatusForPrevNavBar(); |
| } |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).setImeWindowStatus(displayId, token, vis, backDisposition, |
| showImeSwitcher); |
| } |
| mLastUpdatedImeDisplayId = displayId; |
| } |
| |
| private void sendImeInvisibleStatusForPrevNavBar() { |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).setImeWindowStatus(mLastUpdatedImeDisplayId, |
| null /* token */, IME_INVISIBLE, BACK_DISPOSITION_DEFAULT, |
| false /* showImeSwitcher */); |
| } |
| } |
| |
| private final class H extends Handler { |
| private H(Looper l) { |
| super(l); |
| } |
| |
| public void handleMessage(Message msg) { |
| final int what = msg.what & MSG_MASK; |
| switch (what) { |
| case MSG_ICON: { |
| switch (msg.arg1) { |
| case OP_SET_ICON: { |
| Pair<String, StatusBarIcon> p = (Pair<String, StatusBarIcon>) msg.obj; |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).setIcon(p.first, p.second); |
| } |
| break; |
| } |
| case OP_REMOVE_ICON: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).removeIcon((String) msg.obj); |
| } |
| break; |
| } |
| break; |
| } |
| case MSG_DISABLE: |
| SomeArgs args = (SomeArgs) msg.obj; |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).disable(args.argi1, args.argi2, args.argi3, |
| args.argi4 != 0 /* animate */); |
| } |
| break; |
| case MSG_EXPAND_NOTIFICATIONS: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).animateExpandNotificationsPanel(); |
| } |
| break; |
| case MSG_COLLAPSE_PANELS: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).animateCollapsePanels(msg.arg1, msg.arg2 != 0); |
| } |
| break; |
| case MSG_TOGGLE_PANEL: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).togglePanel(); |
| } |
| break; |
| case MSG_EXPAND_SETTINGS: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).animateExpandSettingsPanel((String) msg.obj); |
| } |
| break; |
| case MSG_SET_SYSTEMUI_VISIBILITY: |
| args = (SomeArgs) msg.obj; |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).setSystemUiVisibility(args.argi1, args.argi2, args.argi3, |
| args.argi4, args.argi5, (Rect) args.arg1, (Rect) args.arg2, |
| args.argi6 == 1); |
| } |
| args.recycle(); |
| break; |
| case MSG_SHOW_IME_BUTTON: |
| args = (SomeArgs) msg.obj; |
| handleShowImeButton(args.argi1 /* displayId */, (IBinder) args.arg1 /* token */, |
| args.argi2 /* vis */, args.argi3 /* backDisposition */, |
| args.argi4 != 0 /* showImeSwitcher */); |
| break; |
| case MSG_SHOW_RECENT_APPS: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).showRecentApps(msg.arg1 != 0); |
| } |
| break; |
| case MSG_HIDE_RECENT_APPS: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).hideRecentApps(msg.arg1 != 0, msg.arg2 != 0); |
| } |
| break; |
| case MSG_TOGGLE_RECENT_APPS: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).toggleRecentApps(); |
| } |
| break; |
| case MSG_PRELOAD_RECENT_APPS: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).preloadRecentApps(); |
| } |
| break; |
| case MSG_CANCEL_PRELOAD_RECENT_APPS: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).cancelPreloadRecentApps(); |
| } |
| break; |
| case MSG_DISMISS_KEYBOARD_SHORTCUTS: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).dismissKeyboardShortcutsMenu(); |
| } |
| break; |
| case MSG_TOGGLE_KEYBOARD_SHORTCUTS: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).toggleKeyboardShortcutsMenu(msg.arg1); |
| } |
| break; |
| case MSG_SET_WINDOW_STATE: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).setWindowState(msg.arg1, msg.arg2, (int) msg.obj); |
| } |
| break; |
| case MSG_SHOW_SCREEN_PIN_REQUEST: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).showScreenPinningRequest(msg.arg1); |
| } |
| break; |
| case MSG_APP_TRANSITION_PENDING: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).appTransitionPending(msg.arg1, msg.arg2 != 0); |
| } |
| break; |
| case MSG_APP_TRANSITION_CANCELLED: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).appTransitionCancelled(msg.arg1); |
| } |
| break; |
| case MSG_APP_TRANSITION_STARTING: |
| args = (SomeArgs) msg.obj; |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).appTransitionStarting(args.argi1, (long) args.arg1, |
| (long) args.arg2, args.argi2 != 0 /* forced */); |
| } |
| break; |
| case MSG_APP_TRANSITION_FINISHED: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).appTransitionFinished(msg.arg1); |
| } |
| break; |
| case MSG_ASSIST_DISCLOSURE: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).showAssistDisclosure(); |
| } |
| break; |
| case MSG_START_ASSIST: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).startAssist((Bundle) msg.obj); |
| } |
| break; |
| case MSG_CAMERA_LAUNCH_GESTURE: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).onCameraLaunchGestureDetected(msg.arg1); |
| } |
| break; |
| case MSG_SHOW_PICTURE_IN_PICTURE_MENU: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).showPictureInPictureMenu(); |
| } |
| break; |
| case MSG_ADD_QS_TILE: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).addQsTile((ComponentName) msg.obj); |
| } |
| break; |
| case MSG_REMOVE_QS_TILE: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).remQsTile((ComponentName) msg.obj); |
| } |
| break; |
| case MSG_CLICK_QS_TILE: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).clickTile((ComponentName) msg.obj); |
| } |
| break; |
| case MSG_TOGGLE_APP_SPLIT_SCREEN: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).toggleSplitScreen(); |
| } |
| break; |
| case MSG_HANDLE_SYSTEM_KEY: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).handleSystemKey(msg.arg1); |
| } |
| break; |
| case MSG_SHOW_GLOBAL_ACTIONS: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).handleShowGlobalActionsMenu(); |
| } |
| break; |
| case MSG_SHOW_SHUTDOWN_UI: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).handleShowShutdownUi(msg.arg1 != 0, (String) msg.obj); |
| } |
| break; |
| case MSG_SET_TOP_APP_HIDES_STATUS_BAR: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).setTopAppHidesStatusBar(msg.arg1 != 0); |
| } |
| break; |
| case MSG_ROTATION_PROPOSAL: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).onRotationProposal(msg.arg1, msg.arg2 != 0); |
| } |
| break; |
| case MSG_BIOMETRIC_SHOW: { |
| mHandler.removeMessages(MSG_BIOMETRIC_ERROR); |
| mHandler.removeMessages(MSG_BIOMETRIC_HELP); |
| mHandler.removeMessages(MSG_BIOMETRIC_AUTHENTICATED); |
| SomeArgs someArgs = (SomeArgs) msg.obj; |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).showBiometricDialog( |
| (Bundle) someArgs.arg1, |
| (IBiometricServiceReceiverInternal) someArgs.arg2, |
| someArgs.argi1 /* type */, |
| (boolean) someArgs.arg3 /* requireConfirmation */, |
| someArgs.argi2 /* userId */); |
| } |
| someArgs.recycle(); |
| break; |
| } |
| case MSG_BIOMETRIC_AUTHENTICATED: { |
| SomeArgs someArgs = (SomeArgs) msg.obj; |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).onBiometricAuthenticated( |
| (boolean) someArgs.arg1 /* authenticated */, |
| (String) someArgs.arg2 /* failureReason */); |
| } |
| someArgs.recycle(); |
| break; |
| } |
| case MSG_BIOMETRIC_HELP: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).onBiometricHelp((String) msg.obj); |
| } |
| break; |
| case MSG_BIOMETRIC_ERROR: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).onBiometricError((String) msg.obj); |
| } |
| break; |
| case MSG_BIOMETRIC_HIDE: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).hideBiometricDialog(); |
| } |
| break; |
| case MSG_SHOW_CHARGING_ANIMATION: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).showWirelessChargingAnimation(msg.arg1); |
| } |
| break; |
| case MSG_SHOW_PINNING_TOAST_ENTER_EXIT: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).showPinningEnterExitToast((Boolean) msg.obj); |
| } |
| break; |
| case MSG_SHOW_PINNING_TOAST_ESCAPE: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).showPinningEscapeToast(); |
| } |
| break; |
| case MSG_DISPLAY_READY: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).onDisplayReady(msg.arg1); |
| } |
| break; |
| case MSG_RECENTS_ANIMATION_STATE_CHANGED: |
| for (int i = 0; i < mCallbacks.size(); i++) { |
| mCallbacks.get(i).onRecentsAnimationStateChanged(msg.arg1 > 0); |
| } |
| break; |
| } |
| } |
| } |
| |
| // Need this class since CommandQueue already extends IStatusBar.Stub, so CommandQueueStart |
| // is needed so it can extend SystemUI. |
| public static class CommandQueueStart extends SystemUI { |
| @Override |
| public void start() { |
| putComponent(CommandQueue.class, new CommandQueue(mContext)); |
| } |
| } |
| } |