一、前言
本文将分析PhoneWindowMananger按键响应power键长按事件到SystemUI弹出关机界面dialog的流程。Android 原生的关机界面有两种，一种是LegacyGlobalActions中的dialog (第二张图),另一种是SystemUI中的GlobalActionsDialog(第一张图),常规情况下默认是弹出SystemUI中的关机界面,当SystemUI没有正常工作时才会弹出LegacyGlobalActions中的关机界面。
二、PhoneWindowManager处理长按power键事件
代码路径:frameworks\base\services\core\java\com\android\server\policy\PhoneWindowManager.java
按键事件从input子系统传递上来首选是经过PhoneWindowManager处理的,像一些系统比如关机键、音量键等等是在interceptKeyBeforeQueueing中处理并不会继续往下分发。
power键按下的时候调用的是interceptPowerKeyDown方法。
@Override
public int interceptKeyBeforeQueueing(KeyEvent event, int policyFlags) {
...此处省略部分代码
case KeyEvent.KEYCODE_POWER: {
EventLogTags.writeInterceptPower(
KeyEvent.actionToString(event.getAction()),
mPowerKeyHandled ? 1 : 0, mPowerKeyPressCounter);
// Any activity on the power button stops the accessibility shortcut
cancelPendingAccessibilityShortcutAction();
result &= ~ACTION_PASS_TO_USER;
isWakeKey = false; // wake-up will be handled separately
if (down) {
interceptPowerKeyDown(event, interactive);
} else {
interceptPowerKeyUp(event, interactive, canceled);
}
break;
}
...此处省略部分代码
}- 长按power键最终调用的是powerLongPress() 方法。
private void powerLongPress() {
final int behavior = getResolvedLongPressOnPowerBehavior();
switch (behavior) {
case LONG_PRESS_POWER_NOTHING:
break;
case LONG_PRESS_POWER_GLOBAL_ACTIONS:
mPowerKeyHandled = true;
performHapticFeedback(HapticFeedbackConstants.LONG_PRESS, false,
"Power - Long Press - Global Actions");
showGlobalActionsInternal();
break;
...此处省略部分代码
}
}- 长按power键弹框是调用showGlobalActionsInternal()方法。这个方法实际上调用的是GlobalActions 的showDialog 方法。
void showGlobalActionsInternal() {
if (mGlobalActions == null) {
mGlobalActions = new GlobalActions(mContext, mWindowManagerFuncs);
}
final boolean keyguardShowing = isKeyguardShowingAndNotOccluded();
mGlobalActions.showDialog(keyguardShowing, isDeviceProvisioned());
// since it took two seconds of long press to bring this up,
// poke the wake lock so they have some time to see the dialog.
mPowerManager.userActivity(SystemClock.uptimeMillis(), false);
}三、弹出关机界面Dialog
代码路径:frameworks\base\services\core\java\com\android\server\policy\GlobalActions.java
} else {
showDialog方法中根据mGlobalActionsAvailable 变量来判断弹出哪一种关机界面dialog,即开头所说的,SystemUI弹的关机界面是mGlobalActionsProvider.showGlobalActions(),也就是下图这种,framework中原因的关机界面是mLegacyGlobalActions.showDialog。这里通过log打印mGlobalActionsAvailable的值为true,即说明正常用的是SystemUI中的关机界面。
public void showDialog(boolean keyguardShowing, boolean deviceProvisioned) {
if (DEBUG) Slog.d(TAG, "showDialog " + keyguardShowing + " " + deviceProvisioned);
if (mGlobalActionsProvider != null && mGlobalActionsProvider.isGlobalActionsDisabled()) {
return;
}
mKeyguardShowing = keyguardShowing;
mDeviceProvisioned = deviceProvisioned;
mShowing = true;
if (mGlobalActionsAvailable) {
mHandler.postDelayed(mShowTimeout, 5000);
mGlobalActionsProvider.showGlobalActions();
} else {
// SysUI isn't alive, show legacy menu.
ensureLegacyCreated();
mLegacyGlobalActions.showDialog(mKeyguardShowing, mDeviceProvisioned);
}
}四、GlobalActionsProvider 与SystemUI关联起来的过程
代码路径:frameworks\base\services\core\java\com\android\server\policy\GlobalActionsProvider.java
GlobalActionsProvider是一个接口类,包含一个子接口类GlobalActionsListener,弹出关机界面主要是showGlobalActions 方法。其他地方是哪里调用了showGlobalActions呢,这里全局搜索一下GlobalActionsProvider即可。
package com.android.server.policy;
/** Used with LocalServices to add custom handling to global actions. */
public interface GlobalActionsProvider {
/** @return {@code true} if the dialog is enabled. */
boolean isGlobalActionsDisabled();
/** Set the listener that will handle various global actions evetns. */
void setGlobalActionsListener(GlobalActionsListener listener);
/** Show the global actions UI to the user. */
void showGlobalActions();
/** Listener to pass global actions events back to system. */
public interface GlobalActionsListener {
/**
* Called when sysui starts and connects its status bar, or when the status bar binder
* dies indicating sysui is no longer alive.
*/
void onGlobalActionsAvailableChanged(boolean available);
/**
* Callback from sysui to notify system that global actions has been successfully shown.
*/
void onGlobalActionsShown();
/**
* Callback from sysui to notify system that the user has dismissed global actions and
* it no longer needs to be displayed (even if sysui dies).
*/
void onGlobalActionsDismissed();
}
}4.2、StatusBarManagerService 登场
代码路径:frameworks\base\services\core\java\com\android\server\statusbar\StatusBarManagerService.java
第2节中 mGlobalActionsProvider.showGlobalActions()调用的实际上是mBar.showGlobalActionsMenu(),这里mBar就是IStatusBar。StatusBarManagerService相当于是客户端,全局搜索一下谁继承了IStatusBar.Stub 就是服务端了。
CommandQueue extends IStatusBar.Stub,说明CommandQueue是服务端。
private final GlobalActionsProvider mGlobalActionsProvider = new GlobalActionsProvider() {
@Override
public boolean isGlobalActionsDisabled() {
// TODO(b/118592525): support global actions for multi-display.
final int disabled2 = mDisplayUiState.get(DEFAULT_DISPLAY).getDisabled2();
return (disabled2 & 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) {}
}
}
};4.3、CommandQueue的 showGlobalActionsMenu 方法
上文中提到mGlobalActionsProvider.showGlobalActions() 调用的实际上是CommandQueue 的showGlobalActionsMenu。
紧接着又调用了mCallbacks.get(i).handleShowGlobalActionsMenu(),这个Callbacks 是CommandQueue内部的一个接口类。我们看谁实现了这个Callbacks 接口就知道下一步调用的哪里了。
使用命令“grep -rn “implements Callbacks” vendor/mediatek/proprietary/packages/apps/SystemUI/” 最终查到是GlobalActionsComponent.java,那么下一步就看GlobalActionsComponent 的handleShowGlobalActionsMenu()方法就好了。
@Override
public void showGlobalActionsMenu() {
synchronized (mLock) {
mHandler.removeMessages(MSG_SHOW_GLOBAL_ACTIONS);
mHandler.obtainMessage(MSG_SHOW_GLOBAL_ACTIONS).sendToTarget();
}
} ...此处省略部分代码
case MSG_SHOW_GLOBAL_ACTIONS:
for (int i = 0; i < mCallbacks.size(); i++) {
mCallbacks.get(i).handleShowGlobalActionsMenu();
}4.4、GlobalActionsComponent 的handleShowGlobalActionsMenu()方法
- 看下mExtension定义:private Extension mExtension,那么实际是调用GlobalActions的showGlobalActions。
@Override
public void handleShowGlobalActionsMenu() {
mStatusBarKeyguardViewManager.setGlobalActionsVisible(true);
mExtension.get().showGlobalActions(this);
}4.5、SystemUI的GlobalActions
代码路径:vendor\mediatek\proprietary\packages\apps\SystemUI\plugin\src\com\android\systemui\plugins\GlobalActions.java
SystemUI的GlobalActions 跟framework中的GlobalActions 差不多,都是一个接口类，这里绕了一大圈还是调用同名的GlobalActions,这个过程确实很繁琐,可能是为了适配SystemUI的架构这样搞的。
“grep -rn “showGlobalActions” vendor/mediatek/proprietary/packages/apps/SystemUI/” 可以搜索到GlobalActionsImpl 中调用了showGlobalActions。
package com.android.systemui.plugins;
import com.android.systemui.plugins.GlobalActions.GlobalActionsManager;
import com.android.systemui.plugins.annotations.DependsOn;
import com.android.systemui.plugins.annotations.ProvidesInterface;
@ProvidesInterface(action = GlobalActions.ACTION, version = GlobalActions.VERSION)
@DependsOn(target = GlobalActionsManager.class)
public interface GlobalActions extends Plugin {
String ACTION = "com.android.systemui.action.PLUGIN_GLOBAL_ACTIONS";
int VERSION = 1;
void showGlobalActions(GlobalActionsManager manager);
default void showShutdownUi(boolean isReboot, String reason) {
}
default void destroy() {
}
@ProvidesInterface(version = GlobalActionsManager.VERSION)
public interface GlobalActionsManager {
int VERSION = 1;
void onGlobalActionsShown();
void onGlobalActionsHidden();
void shutdown();
void reboot(boolean safeMode);
}
}4.6、GlobalActionsImpl 调用showGlobalActions
代码路径:vendor\mediatek\proprietary\packages\apps\SystemUI\src\com\android\systemui\globalactions\GlobalActionsImpl.java
GlobalActionsImpl 的showGlobalActions实际上是mGlobalActionsDialog.showOrHideDialog,这里mGlobalActionsDialog 就是mGlobalActionsDialog,终于找到最终调用关机界面的地方了。
@Override
public void showGlobalActions(GlobalActionsManager manager) {
if (mDisabled) return;
mGlobalActionsDialog = mGlobalActionsDialogLazy.get();
mGlobalActionsDialog.showOrHideDialog(mKeyguardStateController.isShowing(),
mDeviceProvisionedController.isDeviceProvisioned(),
mWalletPluginProvider.get());
Dependency.get(KeyguardUpdateMonitor.class).requestFaceAuth();
}五、最终的关机界面 GlobalActionsDialog
代码路径:vendor\mediatek\proprietary\packages\apps\SystemUI\src\com\android\systemui\globalactions\GlobalActionsDialog.java
GlobalActionsDialog中有几个重要的方法,createDialog创建关机对话框;
关机界面有很多功能 例如关机、重启、静音都是像“ShutDownAction extends SinglePressAction implements LongPressAction” 这样形式实现的内部类。并且个功能单按点击是onPress() 方法,长按点击是
onLongPress() 方法。
/*
* Copyright (C) 2017 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.globalactions;
import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
import static android.view.WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM;
import static android.view.WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS;
import static android.view.WindowManager.ScreenshotSource.SCREENSHOT_GLOBAL_ACTIONS;
import static android.view.WindowManager.TAKE_SCREENSHOT_FULLSCREEN;
import static com.android.internal.widget.LockPatternUtils.StrongAuthTracker.SOME_AUTH_REQUIRED_AFTER_USER_REQUEST;
import static com.android.internal.widget.LockPatternUtils.StrongAuthTracker.STRONG_AUTH_NOT_REQUIRED;
import static com.android.internal.widget.LockPatternUtils.StrongAuthTracker.STRONG_AUTH_REQUIRED_AFTER_BOOT;
import static com.android.internal.widget.LockPatternUtils.StrongAuthTracker.STRONG_AUTH_REQUIRED_AFTER_USER_LOCKDOWN;
import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_GLOBAL_ACTIONS_SHOWING;
import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.animation.AnimatorSet;
import android.animation.ObjectAnimator;
import android.annotation.Nullable;
import android.app.ActivityManager;
import android.app.Dialog;
import android.app.IActivityManager;
import android.app.PendingIntent;
import android.app.StatusBarManager;
import android.app.WallpaperManager;
import android.app.admin.DevicePolicyManager;
import android.app.trust.TrustManager;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.content.pm.UserInfo;
import android.content.res.ColorStateList;
import android.content.res.Resources;
import android.database.ContentObserver;
import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.media.AudioManager;
import android.net.ConnectivityManager;
import android.os.Binder;
import android.os.Handler;
import android.os.IBinder;
import android.os.Message;
import android.os.RemoteException;
import android.os.SystemProperties;
import android.os.UserHandle;
import android.os.UserManager;
import android.os.Vibrator;
import android.provider.Settings;
import android.service.dreams.IDreamManager;
import android.sysprop.TelephonyProperties;
import android.telecom.TelecomManager;
import android.telephony.PhoneStateListener;
import android.telephony.ServiceState;
import android.telephony.TelephonyManager;
import android.transition.AutoTransition;
import android.transition.TransitionManager;
import android.transition.TransitionSet;
import android.util.ArraySet;
import android.util.FeatureFlagUtils;
import android.util.Log;
import android.view.ContextThemeWrapper;
import android.view.IWindowManager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowInsets;
import android.view.WindowManager;
import android.view.accessibility.AccessibilityEvent;
import android.widget.BaseAdapter;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.ImageView.ScaleType;
import android.widget.LinearLayout;
import android.widget.ListPopupWindow;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.lifecycle.Lifecycle;
import androidx.lifecycle.LifecycleOwner;
import androidx.lifecycle.LifecycleRegistry;
import com.android.internal.R;
import com.android.internal.annotations.VisibleForTesting;
import com.android.internal.colorextraction.ColorExtractor;
import com.android.internal.colorextraction.ColorExtractor.GradientColors;
import com.android.internal.colorextraction.drawable.ScrimDrawable;
import com.android.internal.logging.MetricsLogger;
import com.android.internal.logging.UiEvent;
import com.android.internal.logging.UiEventLogger;
import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
import com.android.internal.statusbar.IStatusBarService;
import com.android.internal.util.EmergencyAffordanceManager;
import com.android.internal.util.ScreenRecordHelper;
import com.android.internal.util.ScreenshotHelper;
import com.android.internal.view.RotationPolicy;
import com.android.internal.widget.LockPatternUtils;
import com.android.systemui.Interpolators;
import com.android.systemui.MultiListLayout;
import com.android.systemui.MultiListLayout.MultiListAdapter;
import com.android.systemui.broadcast.BroadcastDispatcher;
import com.android.systemui.colorextraction.SysuiColorExtractor;
import com.android.systemui.controls.ControlsServiceInfo;
import com.android.systemui.controls.controller.ControlsController;
import com.android.systemui.controls.dagger.ControlsComponent;
import com.android.systemui.controls.management.ControlsAnimations;
import com.android.systemui.controls.ui.ControlsUiController;
import com.android.systemui.dagger.qualifiers.Background;
import com.android.systemui.dagger.qualifiers.Main;
import com.android.systemui.model.SysUiState;
import com.android.systemui.plugins.ActivityStarter;
import com.android.systemui.plugins.GlobalActions.GlobalActionsManager;
import com.android.systemui.plugins.GlobalActionsPanelPlugin;
import com.android.systemui.settings.CurrentUserContextTracker;
import com.android.systemui.statusbar.NotificationShadeDepthController;
import com.android.systemui.statusbar.phone.NotificationShadeWindowController;
import com.android.systemui.statusbar.policy.ConfigurationController;
import com.android.systemui.statusbar.policy.KeyguardStateController;
import com.android.systemui.util.EmergencyDialerConstants;
import com.android.systemui.util.RingerModeTracker;
import com.android.systemui.util.leak.RotationUtils;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Optional;
import java.util.Set;
import java.util.concurrent.Executor;
import javax.inject.Inject;
/**
* Helper to show the global actions dialog. Each item is an {@link Action} that may show depending
* on whether the keyguard is showing, and whether the device is provisioned.
*/
public class GlobalActionsDialog implements DialogInterface.OnDismissListener,
DialogInterface.OnShowListener,
ConfigurationController.ConfigurationListener,
GlobalActionsPanelPlugin.Callbacks,
LifecycleOwner {
public static final String SYSTEM_DIALOG_REASON_KEY = "reason";
public static final String SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS = "globalactions";
public static final String SYSTEM_DIALOG_REASON_DREAM = "dream";
private static final String TAG = "GlobalActionsDialog";
private static final boolean SHOW_SILENT_TOGGLE = true;
/* Valid settings for global actions keys.
* see config.xml config_globalActionList */
@VisibleForTesting
static final String GLOBAL_ACTION_KEY_POWER = "power";
private static final String GLOBAL_ACTION_KEY_AIRPLANE = "airplane";
static final String GLOBAL_ACTION_KEY_BUGREPORT = "bugreport";
private static final String GLOBAL_ACTION_KEY_SILENT = "silent";
private static final String GLOBAL_ACTION_KEY_USERS = "users";
private static final String GLOBAL_ACTION_KEY_SETTINGS = "settings";
static final String GLOBAL_ACTION_KEY_LOCKDOWN = "lockdown";
private static final String GLOBAL_ACTION_KEY_VOICEASSIST = "voiceassist";
private static final String GLOBAL_ACTION_KEY_ASSIST = "assist";
static final String GLOBAL_ACTION_KEY_RESTART = "restart";
private static final String GLOBAL_ACTION_KEY_LOGOUT = "logout";
static final String GLOBAL_ACTION_KEY_EMERGENCY = "emergency";
static final String GLOBAL_ACTION_KEY_SCREENSHOT = "screenshot";
public static final String PREFS_CONTROLS_SEEDING_COMPLETED = "SeedingCompleted";
public static final String PREFS_CONTROLS_FILE = "controls_prefs";
private static final int SEEDING_MAX = 2;
private final Context mContext;
private final GlobalActionsManager mWindowManagerFuncs;
private final AudioManager mAudioManager;
private final IDreamManager mDreamManager;
private final DevicePolicyManager mDevicePolicyManager;
private final LockPatternUtils mLockPatternUtils;
private final KeyguardStateController mKeyguardStateController;
private final BroadcastDispatcher mBroadcastDispatcher;
private final ContentResolver mContentResolver;
private final Resources mResources;
private final ConfigurationController mConfigurationController;
private final UserManager mUserManager;
private final TrustManager mTrustManager;
private final IActivityManager mIActivityManager;
private final TelecomManager mTelecomManager;
private final MetricsLogger mMetricsLogger;
private final UiEventLogger mUiEventLogger;
private final NotificationShadeDepthController mDepthController;
private final SysUiState mSysUiState;
// Used for RingerModeTracker
private final LifecycleRegistry mLifecycle = new LifecycleRegistry(this);
@VisibleForTesting
protected final ArrayList<Action> mItems = new ArrayList<>();
@VisibleForTesting
protected final ArrayList<Action> mOverflowItems = new ArrayList<>();
@VisibleForTesting
protected final ArrayList<Action> mPowerItems = new ArrayList<>();
@VisibleForTesting
protected ActionsDialog mDialog;
private Action mSilentModeAction;
private ToggleAction mAirplaneModeOn;
private MyAdapter mAdapter;
private MyOverflowAdapter mOverflowAdapter;
private MyPowerOptionsAdapter mPowerAdapter;
private boolean mKeyguardShowing = false;
private boolean mDeviceProvisioned = false;
private ToggleState mAirplaneState = ToggleState.Off;
private boolean mIsWaitingForEcmExit = false;
private boolean mHasTelephony;
private boolean mHasVibrator;
private final boolean mShowSilentToggle;
private final EmergencyAffordanceManager mEmergencyAffordanceManager;
private final ScreenshotHelper mScreenshotHelper;
private final ScreenRecordHelper mScreenRecordHelper;
private final ActivityStarter mActivityStarter;
private final SysuiColorExtractor mSysuiColorExtractor;
private final IStatusBarService mStatusBarService;
private final NotificationShadeWindowController mNotificationShadeWindowController;
private GlobalActionsPanelPlugin mWalletPlugin;
private Optional<ControlsUiController> mControlsUiControllerOptional;
private final IWindowManager mIWindowManager;
private final Executor mBackgroundExecutor;
private List<ControlsServiceInfo> mControlsServiceInfos = new ArrayList<>();
private Optional<ControlsController> mControlsControllerOptional;
private final RingerModeTracker mRingerModeTracker;
private int mDialogPressDelay = DIALOG_PRESS_DELAY; // ms
private Handler mMainHandler;
private CurrentUserContextTracker mCurrentUserContextTracker;
@VisibleForTesting
boolean mShowLockScreenCardsAndControls = false;
@VisibleForTesting
public enum GlobalActionsEvent implements UiEventLogger.UiEventEnum {
@UiEvent(doc = "The global actions / power menu surface became visible on the screen.")
GA_POWER_MENU_OPEN(337),
@UiEvent(doc = "The global actions / power menu surface was dismissed.")
GA_POWER_MENU_CLOSE(471),
@UiEvent(doc = "The global actions bugreport button was pressed.")
GA_BUGREPORT_PRESS(344),
@UiEvent(doc = "The global actions bugreport button was long pressed.")
GA_BUGREPORT_LONG_PRESS(345),
@UiEvent(doc = "The global actions emergency button was pressed.")
GA_EMERGENCY_DIALER_PRESS(346),
@UiEvent(doc = "The global actions screenshot button was pressed.")
GA_SCREENSHOT_PRESS(347),
@UiEvent(doc = "The global actions screenshot button was long pressed.")
GA_SCREENSHOT_LONG_PRESS(348);
private final int mId;
GlobalActionsEvent(int id) {
mId = id;
}
@Override
public int getId() {
return mId;
}
}
/**
* @param context everything needs a context :(
*/
@Inject
public GlobalActionsDialog(Context context, GlobalActionsManager windowManagerFuncs,
AudioManager audioManager, IDreamManager iDreamManager,
DevicePolicyManager devicePolicyManager, LockPatternUtils lockPatternUtils,
BroadcastDispatcher broadcastDispatcher,
ConnectivityManager connectivityManager, TelephonyManager telephonyManager,
ContentResolver contentResolver, @Nullable Vibrator vibrator, @Main Resources resources,
ConfigurationController configurationController, ActivityStarter activityStarter,
KeyguardStateController keyguardStateController, UserManager userManager,
TrustManager trustManager, IActivityManager iActivityManager,
@Nullable TelecomManager telecomManager, MetricsLogger metricsLogger,
NotificationShadeDepthController depthController, SysuiColorExtractor colorExtractor,
IStatusBarService statusBarService,
NotificationShadeWindowController notificationShadeWindowController,
IWindowManager iWindowManager,
@Background Executor backgroundExecutor,
UiEventLogger uiEventLogger,
RingerModeTracker ringerModeTracker, SysUiState sysUiState, @Main Handler handler,
ControlsComponent controlsComponent,
CurrentUserContextTracker currentUserContextTracker) {
mContext = context;
mWindowManagerFuncs = windowManagerFuncs;
mAudioManager = audioManager;
mDreamManager = iDreamManager;
mDevicePolicyManager = devicePolicyManager;
mLockPatternUtils = lockPatternUtils;
mKeyguardStateController = keyguardStateController;
mBroadcastDispatcher = broadcastDispatcher;
mContentResolver = contentResolver;
mResources = resources;
mConfigurationController = configurationController;
mUserManager = userManager;
mTrustManager = trustManager;
mIActivityManager = iActivityManager;
mTelecomManager = telecomManager;
mMetricsLogger = metricsLogger;
mUiEventLogger = uiEventLogger;
mDepthController = depthController;
mSysuiColorExtractor = colorExtractor;
mStatusBarService = statusBarService;
mNotificationShadeWindowController = notificationShadeWindowController;
mControlsUiControllerOptional = controlsComponent.getControlsUiController();
mIWindowManager = iWindowManager;
mBackgroundExecutor = backgroundExecutor;
mRingerModeTracker = ringerModeTracker;
mControlsControllerOptional = controlsComponent.getControlsController();
mSysUiState = sysUiState;
mMainHandler = handler;
mCurrentUserContextTracker = currentUserContextTracker;
// receive broadcasts
IntentFilter filter = new IntentFilter();
filter.addAction(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
filter.addAction(Intent.ACTION_SCREEN_OFF);
filter.addAction(TelephonyManager.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED);
mBroadcastDispatcher.registerReceiver(mBroadcastReceiver, filter);
mHasTelephony = connectivityManager.isNetworkSupported(ConnectivityManager.TYPE_MOBILE);
// get notified of phone state changes
telephonyManager.listen(mPhoneStateListener, PhoneStateListener.LISTEN_SERVICE_STATE);
contentResolver.registerContentObserver(
Settings.Global.getUriFor(Settings.Global.AIRPLANE_MODE_ON), true,
mAirplaneModeObserver);
mHasVibrator = vibrator != null && vibrator.hasVibrator();
mShowSilentToggle = SHOW_SILENT_TOGGLE && !resources.getBoolean(
R.bool.config_useFixedVolume);
if (mShowSilentToggle) {
mRingerModeTracker.getRingerMode().observe(this, ringer ->
mHandler.sendEmptyMessage(MESSAGE_REFRESH)
);
}
mEmergencyAffordanceManager = new EmergencyAffordanceManager(context);
mScreenshotHelper = new ScreenshotHelper(context);
mScreenRecordHelper = new ScreenRecordHelper(context);
mConfigurationController.addCallback(this);
mActivityStarter = activityStarter;
keyguardStateController.addCallback(new KeyguardStateController.Callback() {
@Override
public void onUnlockedChanged() {
if (mDialog != null) {
boolean unlocked = mKeyguardStateController.isUnlocked();
if (mDialog.mWalletViewController != null) {
mDialog.mWalletViewController.onDeviceLockStateChanged(!unlocked);
}
if (!mDialog.isShowingControls() && shouldShowControls()) {
mDialog.showControls(mControlsUiControllerOptional.get());
}
if (unlocked) {
mDialog.hideLockMessage();
}
}
}
});
if (controlsComponent.getControlsListingController().isPresent()) {
controlsComponent.getControlsListingController().get()
.addCallback(list -> {
mControlsServiceInfos = list;
// This callback may occur after the dialog has been shown. If so, add
// controls into the already visible space or show the lock msg if needed.
if (mDialog != null) {
if (!mDialog.isShowingControls() && shouldShowControls()) {
mDialog.showControls(mControlsUiControllerOptional.get());
} else if (shouldShowLockMessage()) {
mDialog.showLockMessage();
}
}
});
}
// Listen for changes to show controls on the power menu while locked
onPowerMenuLockScreenSettingsChanged();
mContext.getContentResolver().registerContentObserver(
Settings.Secure.getUriFor(Settings.Secure.POWER_MENU_LOCKED_SHOW_CONTENT),
false /* notifyForDescendants */,
new ContentObserver(mMainHandler) {
@Override
public void onChange(boolean selfChange) {
onPowerMenuLockScreenSettingsChanged();
}
});
}
/**
* See if any available control service providers match one of the preferred components. If
* they do, and there are no current favorites for that component, query the preferred
* component for a limited number of suggested controls.
*/
private void seedFavorites() {
if (!mControlsControllerOptional.isPresent()
|| mControlsServiceInfos.isEmpty()) {
return;
}
String[] preferredControlsPackages = mContext.getResources()
.getStringArray(com.android.systemui.R.array.config_controlsPreferredPackages);
SharedPreferences prefs = mCurrentUserContextTracker.getCurrentUserContext()
.getSharedPreferences(PREFS_CONTROLS_FILE, Context.MODE_PRIVATE);
Set<String> seededPackages = prefs.getStringSet(PREFS_CONTROLS_SEEDING_COMPLETED,
Collections.emptySet());
List<ComponentName> componentsToSeed = new ArrayList<>();
for (int i = 0; i < Math.min(SEEDING_MAX, preferredControlsPackages.length); i++) {
String pkg = preferredControlsPackages[i];
for (ControlsServiceInfo info : mControlsServiceInfos) {
if (!pkg.equals(info.componentName.getPackageName())) continue;
if (seededPackages.contains(pkg)) {
break;
} else if (mControlsControllerOptional.get()
.countFavoritesForComponent(info.componentName) > 0) {
// When there are existing controls but no saved preference, assume it
// is out of sync, perhaps through a device restore, and update the
// preference
addPackageToSeededSet(prefs, pkg);
break;
}
componentsToSeed.add(info.componentName);
break;
}
}
if (componentsToSeed.isEmpty()) return;
mControlsControllerOptional.get().seedFavoritesForComponents(
componentsToSeed,
(response) -> {
Log.d(TAG, "Controls seeded: " + response);
if (response.getAccepted()) {
addPackageToSeededSet(prefs, response.getPackageName());
}
});
}
private void addPackageToSeededSet(SharedPreferences prefs, String pkg) {
Set<String> seededPackages = prefs.getStringSet(PREFS_CONTROLS_SEEDING_COMPLETED,
Collections.emptySet());
Set<String> updatedPkgs = new HashSet<>(seededPackages);
updatedPkgs.add(pkg);
prefs.edit().putStringSet(PREFS_CONTROLS_SEEDING_COMPLETED, updatedPkgs).apply();
}
/**
* Show the global actions dialog (creating if necessary)
*
* @param keyguardShowing True if keyguard is showing
*/
public void showOrHideDialog(boolean keyguardShowing, boolean isDeviceProvisioned,
GlobalActionsPanelPlugin walletPlugin) {
mKeyguardShowing = keyguardShowing;
mDeviceProvisioned = isDeviceProvisioned;
mWalletPlugin = walletPlugin;
if (mDialog != null && mDialog.isShowing()) {
// In order to force global actions to hide on the same affordance press, we must
// register a call to onGlobalActionsShown() first to prevent the default actions
// menu from showing. This will be followed by a subsequent call to
// onGlobalActionsHidden() on dismiss()
mWindowManagerFuncs.onGlobalActionsShown();
mDialog.dismiss();
mDialog = null;
} else {
handleShow();
}
}
/**
* Dismiss the global actions dialog, if it's currently shown
*/
public void dismissDialog() {
mHandler.removeMessages(MESSAGE_DISMISS);
mHandler.sendEmptyMessage(MESSAGE_DISMISS);
}
private void awakenIfNecessary() {
if (mDreamManager != null) {
try {
if (mDreamManager.isDreaming()) {
mDreamManager.awaken();
}
} catch (RemoteException e) {
// we tried
}
}
}
private void handleShow() {
awakenIfNecessary();
mDialog = createDialog();
prepareDialog();
seedFavorites();
WindowManager.LayoutParams attrs = mDialog.getWindow().getAttributes();
attrs.setTitle("ActionsDialog");
attrs.layoutInDisplayCutoutMode = LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS;
mDialog.getWindow().setAttributes(attrs);
// Don't acquire soft keyboard focus, to avoid destroying state when capturing bugreports
mDialog.getWindow().setFlags(FLAG_ALT_FOCUSABLE_IM, FLAG_ALT_FOCUSABLE_IM);
mDialog.show();
mWindowManagerFuncs.onGlobalActionsShown();
}
@VisibleForTesting
protected boolean shouldShowAction(Action action) {
if (mKeyguardShowing && !action.showDuringKeyguard()) {
return false;
}
if (!mDeviceProvisioned && !action.showBeforeProvisioning()) {
return false;
}
return true;
}
/**
* Returns the maximum number of power menu items to show based on which GlobalActions
* layout is being used.
*/
@VisibleForTesting
protected int getMaxShownPowerItems() {
return mResources.getInteger(com.android.systemui.R.integer.power_menu_max_columns);
}
/**
* Add a power menu action item for to either the main or overflow items lists, depending on
* whether controls are enabled and whether the max number of shown items has been reached.
*/
private void addActionItem(Action action) {
if (mItems.size() < getMaxShownPowerItems()) {
mItems.add(action);
} else {
mOverflowItems.add(action);
}
}
@VisibleForTesting
protected String[] getDefaultActions() {
return mResources.getStringArray(R.array.config_globalActionsList);
}
private void addIfShouldShowAction(List<Action> actions, Action action) {
if (shouldShowAction(action)) {
actions.add(action);
}
}
@VisibleForTesting
protected void createActionItems() {
// Simple toggle style if there's no vibrator, otherwise use a tri-state
if (!mHasVibrator) {
mSilentModeAction = new SilentModeToggleAction();
} else {
mSilentModeAction = new SilentModeTriStateAction(mAudioManager, mHandler);
}
mAirplaneModeOn = new AirplaneModeAction();
onAirplaneModeChanged();
mItems.clear();
mOverflowItems.clear();
mPowerItems.clear();
String[] defaultActions = getDefaultActions();
ShutDownAction shutdownAction = new ShutDownAction();
RestartAction restartAction = new RestartAction();
ArraySet<String> addedKeys = new ArraySet<String>();
List<Action> tempActions = new ArrayList<>();
CurrentUserProvider currentUser = new CurrentUserProvider();
// make sure emergency affordance action is first, if needed
if (mEmergencyAffordanceManager.needsEmergencyAffordance()) {
addIfShouldShowAction(tempActions, new EmergencyAffordanceAction());
addedKeys.add(GLOBAL_ACTION_KEY_EMERGENCY);
}
for (int i = 0; i < defaultActions.length; i++) {
String actionKey = defaultActions[i];
if (addedKeys.contains(actionKey)) {
// If we already have added this, don't add it again.
continue;
}
if (GLOBAL_ACTION_KEY_POWER.equals(actionKey)) {
addIfShouldShowAction(tempActions, shutdownAction);
} else if (GLOBAL_ACTION_KEY_AIRPLANE.equals(actionKey)) {
addIfShouldShowAction(tempActions, mAirplaneModeOn);
} else if (GLOBAL_ACTION_KEY_BUGREPORT.equals(actionKey)) {
if (shouldDisplayBugReport(currentUser.get())) {
addIfShouldShowAction(tempActions, new BugReportAction());
}
} else if (GLOBAL_ACTION_KEY_SILENT.equals(actionKey)) {
if (mShowSilentToggle) {
addIfShouldShowAction(tempActions, mSilentModeAction);
}
} else if (GLOBAL_ACTION_KEY_USERS.equals(actionKey)) {
if (SystemProperties.getBoolean("fw.power_user_switcher", false)) {
addUserActions(tempActions, currentUser.get());
}
} else if (GLOBAL_ACTION_KEY_SETTINGS.equals(actionKey)) {
addIfShouldShowAction(tempActions, getSettingsAction());
} else if (GLOBAL_ACTION_KEY_LOCKDOWN.equals(actionKey)) {
if (shouldDisplayLockdown(currentUser.get())) {
addIfShouldShowAction(tempActions, new LockDownAction());
}
} else if (GLOBAL_ACTION_KEY_VOICEASSIST.equals(actionKey)) {
addIfShouldShowAction(tempActions, getVoiceAssistAction());
} else if (GLOBAL_ACTION_KEY_ASSIST.equals(actionKey)) {
addIfShouldShowAction(tempActions, getAssistAction());
} else if (GLOBAL_ACTION_KEY_RESTART.equals(actionKey)) {
addIfShouldShowAction(tempActions, restartAction);
} else if (GLOBAL_ACTION_KEY_SCREENSHOT.equals(actionKey)) {
addIfShouldShowAction(tempActions, new ScreenshotAction());
} else if (GLOBAL_ACTION_KEY_LOGOUT.equals(actionKey)) {
if (mDevicePolicyManager.isLogoutEnabled()
&& currentUser.get() != null
&& currentUser.get().id != UserHandle.USER_SYSTEM) {
addIfShouldShowAction(tempActions, new LogoutAction());
}
} else if (GLOBAL_ACTION_KEY_EMERGENCY.equals(actionKey)) {
addIfShouldShowAction(tempActions, new EmergencyDialerAction());
} else {
Log.e(TAG, "Invalid global action key " + actionKey);
}
// Add here so we don't add more than one.
addedKeys.add(actionKey);
}
// replace power and restart with a single power options action, if needed
if (tempActions.contains(shutdownAction) && tempActions.contains(restartAction)
&& tempActions.size() > getMaxShownPowerItems()) {
// transfer shutdown and restart to their own list of power actions
int powerOptionsIndex = Math.min(tempActions.indexOf(restartAction),
tempActions.indexOf(shutdownAction));
tempActions.remove(shutdownAction);
tempActions.remove(restartAction);
mPowerItems.add(shutdownAction);
mPowerItems.add(restartAction);
// add the PowerOptionsAction after Emergency, if present
tempActions.add(powerOptionsIndex, new PowerOptionsAction());
}
for (Action action : tempActions) {
addActionItem(action);
}
}
private void onRotate() {
// re-allocate actions between main and overflow lists
this.createActionItems();
}
/**
* Create the global actions dialog.
*
* @return A new dialog.
*/
private ActionsDialog createDialog() {
Log.d(TAG,"createDialog");
createActionItems();
mAdapter = new MyAdapter();
mOverflowAdapter = new MyOverflowAdapter();
mPowerAdapter = new MyPowerOptionsAdapter();
mDepthController.setShowingHomeControls(true);
GlobalActionsPanelPlugin.PanelViewController walletViewController =
getWalletViewController();
ControlsUiController uiController = null;
if (mControlsUiControllerOptional.isPresent() && shouldShowControls()) {
uiController = mControlsUiControllerOptional.get();
}
ActionsDialog dialog = new ActionsDialog(mContext, mAdapter, mOverflowAdapter,
walletViewController, mDepthController, mSysuiColorExtractor,
mStatusBarService, mNotificationShadeWindowController,
controlsAvailable(), uiController,
mSysUiState, this::onRotate, mKeyguardShowing, mPowerAdapter);
if (shouldShowLockMessage()) {
dialog.showLockMessage();
}
dialog.setCanceledOnTouchOutside(false); // Handled by the custom class.
dialog.setOnDismissListener(this);
dialog.setOnShowListener(this);
return dialog;
}
@VisibleForTesting
boolean shouldDisplayLockdown(UserInfo user) {
if (user == null) {
return false;
}
int userId = user.id;
// No lockdown option if it's not turned on in Settings
if (Settings.Secure.getIntForUser(mContentResolver,
Settings.Secure.LOCKDOWN_IN_POWER_MENU, 0, userId) == 0) {
return false;
}
// Lockdown is meaningless without a place to go.
if (!mKeyguardStateController.isMethodSecure()) {
return false;
}
// Only show the lockdown button if the device isn't locked down (for whatever reason).
int state = mLockPatternUtils.getStrongAuthForUser(userId);
return (state == STRONG_AUTH_NOT_REQUIRED
|| state == SOME_AUTH_REQUIRED_AFTER_USER_REQUEST);
}
@VisibleForTesting
boolean shouldDisplayBugReport(UserInfo currentUser) {
return Settings.Global.getInt(
mContentResolver, Settings.Global.BUGREPORT_IN_POWER_MENU, 0) != 0
&& (currentUser == null || currentUser.isPrimary());
}
@Override
public void onUiModeChanged() {
mContext.getTheme().applyStyle(mContext.getThemeResId(), true);
if (mDialog != null && mDialog.isShowing()) {
mDialog.refreshDialog();
}
}
public void destroy() {
mConfigurationController.removeCallback(this);
}
@Nullable
private GlobalActionsPanelPlugin.PanelViewController getWalletViewController() {
if (mWalletPlugin == null) {
return null;
}
return mWalletPlugin.onPanelShown(this, !mKeyguardStateController.isUnlocked());
}
/**
* Implements {@link GlobalActionsPanelPlugin.Callbacks#dismissGlobalActionsMenu()}, which is
* called when the quick access wallet requests dismissal.
*/
@Override
public void dismissGlobalActionsMenu() {
dismissDialog();
}
/**
* Implements {@link GlobalActionsPanelPlugin.Callbacks#dismissGlobalActionsMenu()}, which is
* called when the quick access wallet requests that an intent be started (with lock screen
* shown first if needed).
*/
@Override
public void startPendingIntentDismissingKeyguard(PendingIntent pendingIntent) {
mActivityStarter.startPendingIntentDismissingKeyguard(pendingIntent);
}
@VisibleForTesting
protected final class PowerOptionsAction extends SinglePressAction {
private PowerOptionsAction() {
super(com.android.systemui.R.drawable.ic_settings_power,
R.string.global_action_power_options);
}
@Override
public boolean showDuringKeyguard() {
return true;
}
@Override
public boolean showBeforeProvisioning() {
return true;
}
@Override
public void onPress() {
if (mDialog != null) {
mDialog.showPowerOptionsMenu();
}
}
}
@VisibleForTesting
final class ShutDownAction extends SinglePressAction implements LongPressAction {
private ShutDownAction() {
super(R.drawable.ic_lock_power_off,
R.string.global_action_power_off);
}
@Override
public boolean onLongPress() {
Log.d(TAG,"ShutDownAction::onLongPress()");
if (!mUserManager.hasUserRestriction(UserManager.DISALLOW_SAFE_BOOT)) {
mWindowManagerFuncs.reboot(true);
return true;
}
return false;
}
@Override
public boolean showDuringKeyguard() {
return true;
}
@Override
public boolean showBeforeProvisioning() {
return true;
}
@Override
public void onPress() {
Log.d(TAG,"ShutDownAction::onPress()");
// shutdown by making sure radio and power are handled accordingly.
mWindowManagerFuncs.shutdown();
}
}
@VisibleForTesting
protected abstract class EmergencyAction extends SinglePressAction {
EmergencyAction(int iconResId, int messageResId) {
super(iconResId, messageResId);
}
@Override
public boolean shouldBeSeparated() {
return false;
}
@Override
public View create(
Context context, View convertView, ViewGroup parent, LayoutInflater inflater) {
View v = super.create(context, convertView, parent, inflater);
int textColor;
v.setBackgroundTintList(ColorStateList.valueOf(v.getResources().getColor(
com.android.systemui.R.color.global_actions_emergency_background)));
textColor = v.getResources().getColor(
com.android.systemui.R.color.global_actions_emergency_text);
TextView messageView = v.findViewById(R.id.message);
messageView.setTextColor(textColor);
messageView.setSelected(true); // necessary for marquee to work
ImageView icon = v.findViewById(R.id.icon);
icon.getDrawable().setTint(textColor);
return v;
}
@Override
public boolean showDuringKeyguard() {
return true;
}
@Override
public boolean showBeforeProvisioning() {
return true;
}
}
private class EmergencyAffordanceAction extends EmergencyAction {
EmergencyAffordanceAction() {
super(R.drawable.emergency_icon,
R.string.global_action_emergency);
}
@Override
public void onPress() {
mEmergencyAffordanceManager.performEmergencyCall();
}
}
@VisibleForTesting
class EmergencyDialerAction extends EmergencyAction {
private EmergencyDialerAction() {
super(com.android.systemui.R.drawable.ic_emergency_star,
R.string.global_action_emergency);
}
@Override
public void onPress() {
mMetricsLogger.action(MetricsEvent.ACTION_EMERGENCY_DIALER_FROM_POWER_MENU);
mUiEventLogger.log(GlobalActionsEvent.GA_EMERGENCY_DIALER_PRESS);
if (mTelecomManager != null) {
Intent intent = mTelecomManager.createLaunchEmergencyDialerIntent(
null /* number */);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
| Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS
| Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.putExtra(EmergencyDialerConstants.EXTRA_ENTRY_TYPE,
EmergencyDialerConstants.ENTRY_TYPE_POWER_MENU);
mContext.startActivityAsUser(intent, UserHandle.CURRENT);
}
}
}
@VisibleForTesting
EmergencyDialerAction makeEmergencyDialerActionForTesting() {
return new EmergencyDialerAction();
}
@VisibleForTesting
final class RestartAction extends SinglePressAction implements LongPressAction {
private RestartAction() {
super(R.drawable.ic_restart, R.string.global_action_restart);
}
@Override
public boolean onLongPress() {
Log.d(TAG,"RestartAction::onLongPress()");
if (!mUserManager.hasUserRestriction(UserManager.DISALLOW_SAFE_BOOT)) {
mWindowManagerFuncs.reboot(true);
return true;
}
return false;
}
@Override
public boolean showDuringKeyguard() {
return true;
}
@Override
public boolean showBeforeProvisioning() {
return true;
}
@Override
public void onPress() {
Log.d(TAG,"RestartAction::onPress()");
mWindowManagerFuncs.reboot(false);
}
}
@VisibleForTesting
class ScreenshotAction extends SinglePressAction implements LongPressAction {
public ScreenshotAction() {
super(R.drawable.ic_screenshot, R.string.global_action_screenshot);
}
@Override
public void onPress() {
// Add a little delay before executing, to give the
// dialog a chance to go away before it takes a
// screenshot.
// TODO: instead, omit global action dialog layer
mHandler.postDelayed(new Runnable() {
@Override
public void run() {
mScreenshotHelper.takeScreenshot(TAKE_SCREENSHOT_FULLSCREEN, true, true,
SCREENSHOT_GLOBAL_ACTIONS, mHandler, null);
mMetricsLogger.action(MetricsEvent.ACTION_SCREENSHOT_POWER_MENU);
mUiEventLogger.log(GlobalActionsEvent.GA_SCREENSHOT_PRESS);
}
}, mDialogPressDelay);
}
@Override
public boolean showDuringKeyguard() {
return true;
}
@Override
public boolean showBeforeProvisioning() {
return false;
}
@Override
public boolean onLongPress() {
if (FeatureFlagUtils.isEnabled(mContext, FeatureFlagUtils.SCREENRECORD_LONG_PRESS)) {
mUiEventLogger.log(GlobalActionsEvent.GA_SCREENSHOT_LONG_PRESS);
mScreenRecordHelper.launchRecordPrompt();
} else {
onPress();
}
return true;
}
}
@VisibleForTesting
ScreenshotAction makeScreenshotActionForTesting() {
return new ScreenshotAction();
}
@VisibleForTesting
class BugReportAction extends SinglePressAction implements LongPressAction {
public BugReportAction() {
super(R.drawable.ic_lock_bugreport, R.string.bugreport_title);
}
@Override
public void onPress() {
// don't actually trigger the bugreport if we are running stability
// tests via monkey
if (ActivityManager.isUserAMonkey()) {
return;
}
// Add a little delay before executing, to give the
// dialog a chance to go away before it takes a
// screenshot.
mHandler.postDelayed(new Runnable() {
@Override
public void run() {
try {
// Take an "interactive" bugreport.
mMetricsLogger.action(
MetricsEvent.ACTION_BUGREPORT_FROM_POWER_MENU_INTERACTIVE);
mUiEventLogger.log(GlobalActionsEvent.GA_BUGREPORT_PRESS);
if (!mIActivityManager.launchBugReportHandlerApp()) {
Log.w(TAG, "Bugreport handler could not be launched");
mIActivityManager.requestInteractiveBugReport();
}
} catch (RemoteException e) {
}
}
}, mDialogPressDelay);
}
@Override
public boolean onLongPress() {
// don't actually trigger the bugreport if we are running stability
// tests via monkey
if (ActivityManager.isUserAMonkey()) {
return false;
}
try {
// Take a "full" bugreport.
mMetricsLogger.action(MetricsEvent.ACTION_BUGREPORT_FROM_POWER_MENU_FULL);
mUiEventLogger.log(GlobalActionsEvent.GA_BUGREPORT_LONG_PRESS);
mIActivityManager.requestFullBugReport();
} catch (RemoteException e) {
}
return false;
}
public boolean showDuringKeyguard() {
return true;
}
@Override
public boolean showBeforeProvisioning() {
return false;
}
}
@VisibleForTesting
BugReportAction makeBugReportActionForTesting() {
return new BugReportAction();
}
private final class LogoutAction extends SinglePressAction {
private LogoutAction() {
super(R.drawable.ic_logout, R.string.global_action_logout);
}
@Override
public boolean showDuringKeyguard() {
return true;
}
@Override
public boolean showBeforeProvisioning() {
return false;
}
@Override
public void onPress() {
// Add a little delay before executing, to give the dialog a chance to go away before
// switching user
mHandler.postDelayed(() -> {
try {
int currentUserId = getCurrentUser().id;
mIActivityManager.switchUser(UserHandle.USER_SYSTEM);
mIActivityManager.stopUser(currentUserId, true /*force*/, null);
} catch (RemoteException re) {
Log.e(TAG, "Couldn't logout user " + re);
}
}, mDialogPressDelay);
}
}
private Action getSettingsAction() {
return new SinglePressAction(R.drawable.ic_settings,
R.string.global_action_settings) {
@Override
public void onPress() {
Intent intent = new Intent(Settings.ACTION_SETTINGS);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
mContext.startActivity(intent);
}
@Override
public boolean showDuringKeyguard() {
return true;
}
@Override
public boolean showBeforeProvisioning() {
return true;
}
};
}
private Action getAssistAction() {
return new SinglePressAction(R.drawable.ic_action_assist_focused,
R.string.global_action_assist) {
@Override
public void onPress() {
Intent intent = new Intent(Intent.ACTION_ASSIST);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
mContext.startActivity(intent);
}
@Override
public boolean showDuringKeyguard() {
return true;
}
@Override
public boolean showBeforeProvisioning() {
return true;
}
};
}
private Action getVoiceAssistAction() {
return new SinglePressAction(R.drawable.ic_voice_search,
R.string.global_action_voice_assist) {
@Override
public void onPress() {
Intent intent = new Intent(Intent.ACTION_VOICE_ASSIST);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
mContext.startActivity(intent);
}
@Override
public boolean showDuringKeyguard() {
return true;
}
@Override
public boolean showBeforeProvisioning() {
return true;
}
};
}
@VisibleForTesting
class LockDownAction extends SinglePressAction {
LockDownAction() {
super(R.drawable.ic_lock_lockdown, R.string.global_action_lockdown);
}
@Override
public void onPress() {
mLockPatternUtils.requireStrongAuth(STRONG_AUTH_REQUIRED_AFTER_USER_LOCKDOWN,
UserHandle.USER_ALL);
try {
mIWindowManager.lockNow(null);
// Lock profiles (if any) on the background thread.
mBackgroundExecutor.execute(() -> lockProfiles());
} catch (RemoteException e) {
Log.e(TAG, "Error while trying to lock device.", e);
}
}
@Override
public boolean showDuringKeyguard() {
return true;
}
@Override
public boolean showBeforeProvisioning() {
return false;
}
}
private void lockProfiles() {
final int currentUserId = getCurrentUser().id;
final int[] profileIds = mUserManager.getEnabledProfileIds(currentUserId);
for (final int id : profileIds) {
if (id != currentUserId) {
mTrustManager.setDeviceLockedForUser(id, true);
}
}
}
private UserInfo getCurrentUser() {
try {
return mIActivityManager.getCurrentUser();
} catch (RemoteException re) {
return null;
}
}
/**
* Non-thread-safe current user provider that caches the result - helpful when a method needs
* to fetch it an indeterminate number of times.
*/
private class CurrentUserProvider {
private UserInfo mUserInfo = null;
private boolean mFetched = false;
@Nullable
UserInfo get() {
if (!mFetched) {
mFetched = true;
mUserInfo = getCurrentUser();
}
return mUserInfo;
}
}
private void addUserActions(List<Action> actions, UserInfo currentUser) {
if (mUserManager.isUserSwitcherEnabled()) {
List<UserInfo> users = mUserManager.getUsers();
for (final UserInfo user : users) {
if (user.supportsSwitchToByUser()) {
boolean isCurrentUser = currentUser == null
? user.id == 0 : (currentUser.id == user.id);
Drawable icon = user.iconPath != null ? Drawable.createFromPath(user.iconPath)
: null;
SinglePressAction switchToUser = new SinglePressAction(
R.drawable.ic_menu_cc, icon,
(user.name != null ? user.name : "Primary")
+ (isCurrentUser ? " \u2714" : "")) {
public void onPress() {
try {
mIActivityManager.switchUser(user.id);
} catch (RemoteException re) {
Log.e(TAG, "Couldn't switch user " + re);
}
}
public boolean showDuringKeyguard() {
return true;
}
public boolean showBeforeProvisioning() {
return false;
}
};
addIfShouldShowAction(actions, switchToUser);
}
}
}
}
private void prepareDialog() {
refreshSilentMode();
mAirplaneModeOn.updateState(mAirplaneState);
mAdapter.notifyDataSetChanged();
mLifecycle.setCurrentState(Lifecycle.State.RESUMED);
}
private void refreshSilentMode() {
if (!mHasVibrator) {
Integer value = mRingerModeTracker.getRingerMode().getValue();
final boolean silentModeOn = value != null && value != AudioManager.RINGER_MODE_NORMAL;
((ToggleAction) mSilentModeAction).updateState(
silentModeOn ? ToggleState.On : ToggleState.Off);
}
}
/**
* {@inheritDoc}
*/
public void onDismiss(DialogInterface dialog) {
if (mDialog == dialog) {
mDialog = null;
}
mUiEventLogger.log(GlobalActionsEvent.GA_POWER_MENU_CLOSE);
mWindowManagerFuncs.onGlobalActionsHidden();
mLifecycle.setCurrentState(Lifecycle.State.CREATED);
}
/**
* {@inheritDoc}
*/
public void onShow(DialogInterface dialog) {
mMetricsLogger.visible(MetricsEvent.POWER_MENU);
mUiEventLogger.log(GlobalActionsEvent.GA_POWER_MENU_OPEN);
}
/**
* The adapter used for power menu items shown in the global actions dialog.
*/
public class MyAdapter extends MultiListAdapter {
private int countItems(boolean separated) {
int count = 0;
for (int i = 0; i < mItems.size(); i++) {
final Action action = mItems.get(i);
if (action.shouldBeSeparated() == separated) {
count++;
}
}
return count;
}
@Override
public int countSeparatedItems() {
return countItems(true);
}
@Override
public int countListItems() {
return countItems(false);
}
@Override
public int getCount() {
return countSeparatedItems() + countListItems();
}
@Override
public boolean isEnabled(int position) {
return getItem(position).isEnabled();
}
@Override
public boolean areAllItemsEnabled() {
return false;
}
@Override
public Action getItem(int position) {
int filteredPos = 0;
for (int i = 0; i < mItems.size(); i++) {
final Action action = mItems.get(i);
if (!shouldShowAction(action)) {
continue;
}
if (filteredPos == position) {
return action;
}
filteredPos++;
}
throw new IllegalArgumentException("position " + position
+ " out of range of showable actions"
+ ", filtered count=" + getCount()
+ ", keyguardshowing=" + mKeyguardShowing
+ ", provisioned=" + mDeviceProvisioned);
}
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
Action action = getItem(position);
View view = action.create(mContext, convertView, parent, LayoutInflater.from(mContext));
view.setOnClickListener(v -> onClickItem(position));
if (action instanceof LongPressAction) {
view.setOnLongClickListener(v -> onLongClickItem(position));
}
return view;
}
@Override
public boolean onLongClickItem(int position) {
final Action action = mAdapter.getItem(position);
if (action instanceof LongPressAction) {
if (mDialog != null) {
mDialog.dismiss();
} else {
Log.w(TAG, "Action long-clicked while mDialog is null.");
}
return ((LongPressAction) action).onLongPress();
}
return false;
}
@Override
public void onClickItem(int position) {
Action item = mAdapter.getItem(position);
if (!(item instanceof SilentModeTriStateAction)) {
if (mDialog != null) {
// don't dismiss the dialog if we're opening the power options menu
if (!(item instanceof PowerOptionsAction)) {
mDialog.dismiss();
}
} else {
Log.w(TAG, "Action clicked while mDialog is null.");
}
item.onPress();
}
}
@Override
public boolean shouldBeSeparated(int position) {
return getItem(position).shouldBeSeparated();
}
}
/**
* The adapter used for items in the overflow menu.
*/
public class MyPowerOptionsAdapter extends BaseAdapter {
@Override
public int getCount() {
return mPowerItems.size();
}
@Override
public Action getItem(int position) {
return mPowerItems.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
Action action = getItem(position);
if (action == null) {
Log.w(TAG, "No power options action found at position: " + position);
return null;
}
int viewLayoutResource = com.android.systemui.R.layout.global_actions_power_item;
View view = convertView != null ? convertView
: LayoutInflater.from(mContext).inflate(viewLayoutResource, parent, false);
view.setOnClickListener(v -> onClickItem(position));
if (action instanceof LongPressAction) {
view.setOnLongClickListener(v -> onLongClickItem(position));
}
ImageView icon = view.findViewById(R.id.icon);
TextView messageView = view.findViewById(R.id.message);
messageView.setSelected(true); // necessary for marquee to work
icon.setImageDrawable(action.getIcon(mContext));
icon.setScaleType(ScaleType.CENTER_CROP);
if (action.getMessage() != null) {
messageView.setText(action.getMessage());
} else {
messageView.setText(action.getMessageResId());
}
return view;
}
private boolean onLongClickItem(int position) {
final Action action = getItem(position);
if (action instanceof LongPressAction) {
if (mDialog != null) {
mDialog.dismiss();
} else {
Log.w(TAG, "Action long-clicked while mDialog is null.");
}
return ((LongPressAction) action).onLongPress();
}
return false;
}
private void onClickItem(int position) {
Action item = getItem(position);
if (!(item instanceof SilentModeTriStateAction)) {
if (mDialog != null) {
mDialog.dismiss();
} else {
Log.w(TAG, "Action clicked while mDialog is null.");
}
item.onPress();
}
}
}
/**
* The adapter used for items in the power options menu, triggered by the PowerOptionsAction.
*/
public class MyOverflowAdapter extends BaseAdapter {
@Override
public int getCount() {
return mOverflowItems.size();
}
@Override
public Action getItem(int position) {
return mOverflowItems.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
Action action = getItem(position);
if (action == null) {
Log.w(TAG, "No overflow action found at position: " + position);
return null;
}
int viewLayoutResource = com.android.systemui.R.layout.controls_more_item;
View view = convertView != null ? convertView
: LayoutInflater.from(mContext).inflate(viewLayoutResource, parent, false);
TextView textView = (TextView) view;
if (action.getMessageResId() != 0) {
textView.setText(action.getMessageResId());
} else {
textView.setText(action.getMessage());
}
return textView;
}
private boolean onLongClickItem(int position) {
final Action action = getItem(position);
if (action instanceof LongPressAction) {
if (mDialog != null) {
mDialog.dismiss();
} else {
Log.w(TAG, "Action long-clicked while mDialog is null.");
}
return ((LongPressAction) action).onLongPress();
}
return false;
}
private void onClickItem(int position) {
Action item = getItem(position);
if (!(item instanceof SilentModeTriStateAction)) {
if (mDialog != null) {
mDialog.dismiss();
} else {
Log.w(TAG, "Action clicked while mDialog is null.");
}
item.onPress();
}
}
}
// note: the scheme below made more sense when we were planning on having
// 8 different things in the global actions dialog. seems overkill with
// only 3 items now, but may as well keep this flexible approach so it will
// be easy should someone decide at the last minute to include something
// else, such as 'enable wifi', or 'enable bluetooth'
/**
* What each item in the global actions dialog must be able to support.
*/
public interface Action {
/**
* @return Text that will be announced when dialog is created. null for none.
*/
CharSequence getLabelForAccessibility(Context context);
View create(Context context, View convertView, ViewGroup parent, LayoutInflater inflater);
void onPress();
/**
* @return whether this action should appear in the dialog when the keygaurd is showing.
*/
boolean showDuringKeyguard();
/**
* @return whether this action should appear in the dialog before the
* device is provisioned.f
*/
boolean showBeforeProvisioning();
boolean isEnabled();
default boolean shouldBeSeparated() {
return false;
}
/**
* Return the id of the message associated with this action, or 0 if it doesn't have one.
* @return
*/
int getMessageResId();
/**
* Return the icon drawable for this action.
*/
Drawable getIcon(Context context);
/**
* Return the message associated with this action, or null if it doesn't have one.
* @return
*/
CharSequence getMessage();
}
/**
* An action that also supports long press.
*/
private interface LongPressAction extends Action {
boolean onLongPress();
}
/**
* A single press action maintains no state, just responds to a press and takes an action.
*/
private abstract class SinglePressAction implements Action {
private final int mIconResId;
private final Drawable mIcon;
private final int mMessageResId;
private final CharSequence mMessage;
protected SinglePressAction(int iconResId, int messageResId) {
mIconResId = iconResId;
mMessageResId = messageResId;
mMessage = null;
mIcon = null;
}
protected SinglePressAction(int iconResId, Drawable icon, CharSequence message) {
mIconResId = iconResId;
mMessageResId = 0;
mMessage = message;
mIcon = icon;
}
public boolean isEnabled() {
return true;
}
public String getStatus() {
return null;
}
abstract public void onPress();
public CharSequence getLabelForAccessibility(Context context) {
if (mMessage != null) {
return mMessage;
} else {
return context.getString(mMessageResId);
}
}
public int getMessageResId() {
return mMessageResId;
}
public CharSequence getMessage() {
return mMessage;
}
@Override
public Drawable getIcon(Context context) {
if (mIcon != null) {
return mIcon;
} else {
return context.getDrawable(mIconResId);
}
}
public View create(
Context context, View convertView, ViewGroup parent, LayoutInflater inflater) {
View v = inflater.inflate(com.android.systemui.R.layout.global_actions_grid_item_v2,
parent, false /* attach */);
ImageView icon = v.findViewById(R.id.icon);
TextView messageView = v.findViewById(R.id.message);
messageView.setSelected(true); // necessary for marquee to work
icon.setImageDrawable(getIcon(context));
icon.setScaleType(ScaleType.CENTER_CROP);
if (mMessage != null) {
messageView.setText(mMessage);
} else {
messageView.setText(mMessageResId);
}
return v;
}
}
private enum ToggleState {
Off(false),
TurningOn(true),
TurningOff(true),
On(false);
private final boolean mInTransition;
ToggleState(boolean intermediate) {
mInTransition = intermediate;
}
public boolean inTransition() {
return mInTransition;
}
}
/**
* A toggle action knows whether it is on or off, and displays an icon and status message
* accordingly.
*/
private abstract class ToggleAction implements Action {
protected ToggleState mState = ToggleState.Off;
// prefs
protected int mEnabledIconResId;
protected int mDisabledIconResid;
protected int mMessageResId;
protected int mEnabledStatusMessageResId;
protected int mDisabledStatusMessageResId;
/**
* @param enabledIconResId The icon for when this action is on.
* @param disabledIconResid The icon for when this action is off.
* @param message The general information message, e.g 'Silent Mode'
* @param enabledStatusMessageResId The on status message, e.g 'sound disabled'
* @param disabledStatusMessageResId The off status message, e.g. 'sound enabled'
*/
public ToggleAction(int enabledIconResId,
int disabledIconResid,
int message,
int enabledStatusMessageResId,
int disabledStatusMessageResId) {
mEnabledIconResId = enabledIconResId;
mDisabledIconResid = disabledIconResid;
mMessageResId = message;
mEnabledStatusMessageResId = enabledStatusMessageResId;
mDisabledStatusMessageResId = disabledStatusMessageResId;
}
/**
* Override to make changes to resource IDs just before creating the View.
*/
void willCreate() {
}
@Override
public CharSequence getLabelForAccessibility(Context context) {
return context.getString(mMessageResId);
}
private boolean isOn() {
return mState == ToggleState.On || mState == ToggleState.TurningOn;
}
@Override
public CharSequence getMessage() {
return null;
}
@Override
public int getMessageResId() {
return isOn() ? mEnabledStatusMessageResId : mDisabledStatusMessageResId;
}
private int getIconResId() {
return isOn() ? mEnabledIconResId : mDisabledIconResid;
}
@Override
public Drawable getIcon(Context context) {
return context.getDrawable(getIconResId());
}
public View create(Context context, View convertView, ViewGroup parent,
LayoutInflater inflater) {
willCreate();
View v = inflater.inflate(com.android.systemui.R.layout.global_actions_grid_item_v2,
parent, false /* attach */);
ImageView icon = (ImageView) v.findViewById(R.id.icon);
TextView messageView = (TextView) v.findViewById(R.id.message);
final boolean enabled = isEnabled();
if (messageView != null) {
messageView.setText(getMessageResId());
messageView.setEnabled(enabled);
messageView.setSelected(true); // necessary for marquee to work
}
if (icon != null) {
icon.setImageDrawable(context.getDrawable(getIconResId()));
icon.setEnabled(enabled);
}
v.setEnabled(enabled);
return v;
}
public final void onPress() {
if (mState.inTransition()) {
Log.w(TAG, "shouldn't be able to toggle when in transition");
return;
}
final boolean nowOn = !(mState == ToggleState.On);
onToggle(nowOn);
changeStateFromPress(nowOn);
}
public boolean isEnabled() {
return !mState.inTransition();
}
/**
* Implementations may override this if their state can be in on of the intermediate states
* until some notification is received (e.g airplane mode is 'turning off' until we know the
* wireless connections are back online
*
* @param buttonOn Whether the button was turned on or off
*/
protected void changeStateFromPress(boolean buttonOn) {
mState = buttonOn ? ToggleState.On : ToggleState.Off;
}
abstract void onToggle(boolean on);
public void updateState(ToggleState state) {
mState = state;
}
}
private class AirplaneModeAction extends ToggleAction {
AirplaneModeAction() {
super(
R.drawable.ic_lock_airplane_mode,
R.drawable.ic_lock_airplane_mode_off,
R.string.global_actions_toggle_airplane_mode,
R.string.global_actions_airplane_mode_on_status,
R.string.global_actions_airplane_mode_off_status);
}
void onToggle(boolean on) {
if (mHasTelephony && TelephonyProperties.in_ecm_mode().orElse(false)) {
mIsWaitingForEcmExit = true;
// Launch ECM exit dialog
Intent ecmDialogIntent =
new Intent(TelephonyManager.ACTION_SHOW_NOTICE_ECM_BLOCK_OTHERS, null);
ecmDialogIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
mContext.startActivity(ecmDialogIntent);
} else {
changeAirplaneModeSystemSetting(on);
}
}
@Override
protected void changeStateFromPress(boolean buttonOn) {
if (!mHasTelephony) return;
// In ECM mode airplane state cannot be changed
if (!TelephonyProperties.in_ecm_mode().orElse(false)) {
mState = buttonOn ? ToggleState.TurningOn : ToggleState.TurningOff;
mAirplaneState = mState;
}
}
public boolean showDuringKeyguard() {
return true;
}
public boolean showBeforeProvisioning() {
return false;
}
}
private class SilentModeToggleAction extends ToggleAction {
public SilentModeToggleAction() {
super(R.drawable.ic_audio_vol_mute,
R.drawable.ic_audio_vol,
R.string.global_action_toggle_silent_mode,
R.string.global_action_silent_mode_on_status,
R.string.global_action_silent_mode_off_status);
}
void onToggle(boolean on) {
if (on) {
mAudioManager.setRingerMode(AudioManager.RINGER_MODE_SILENT);
} else {
mAudioManager.setRingerMode(AudioManager.RINGER_MODE_NORMAL);
}
}
public boolean showDuringKeyguard() {
return true;
}
public boolean showBeforeProvisioning() {
return false;
}
}
private static class SilentModeTriStateAction implements Action, View.OnClickListener {
private final int[] ITEM_IDS = {R.id.option1, R.id.option2, R.id.option3};
private final AudioManager mAudioManager;
private final Handler mHandler;
SilentModeTriStateAction(AudioManager audioManager, Handler handler) {
mAudioManager = audioManager;
mHandler = handler;
}
private int ringerModeToIndex(int ringerMode) {
// They just happen to coincide
return ringerMode;
}
private int indexToRingerMode(int index) {
// They just happen to coincide
return index;
}
@Override
public CharSequence getLabelForAccessibility(Context context) {
return null;
}
@Override
public int getMessageResId() {
return 0;
}
@Override
public CharSequence getMessage() {
return null;
}
@Override
public Drawable getIcon(Context context) {
return null;
}
public View create(Context context, View convertView, ViewGroup parent,
LayoutInflater inflater) {
View v = inflater.inflate(R.layout.global_actions_silent_mode, parent, false);
int selectedIndex = ringerModeToIndex(mAudioManager.getRingerMode());
for (int i = 0; i < 3; i++) {
View itemView = v.findViewById(ITEM_IDS[i]);
itemView.setSelected(selectedIndex == i);
// Set up click handler
itemView.setTag(i);
itemView.setOnClickListener(this);
}
return v;
}
public void onPress() {
}
public boolean showDuringKeyguard() {
return true;
}
public boolean showBeforeProvisioning() {
return false;
}
public boolean isEnabled() {
return true;
}
void willCreate() {
}
public void onClick(View v) {
if (!(v.getTag() instanceof Integer)) return;
int index = (Integer) v.getTag();
mAudioManager.setRingerMode(indexToRingerMode(index));
mHandler.sendEmptyMessageDelayed(MESSAGE_DISMISS, DIALOG_DISMISS_DELAY);
}
}
private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (Intent.ACTION_CLOSE_SYSTEM_DIALOGS.equals(action)
|| Intent.ACTION_SCREEN_OFF.equals(action)) {
String reason = intent.getStringExtra(SYSTEM_DIALOG_REASON_KEY);
if (!SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS.equals(reason)) {
mHandler.sendMessage(mHandler.obtainMessage(MESSAGE_DISMISS, reason));
}
} else if (TelephonyManager.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED.equals(action)) {
// Airplane mode can be changed after ECM exits if airplane toggle button
// is pressed during ECM mode
if (!(intent.getBooleanExtra(TelephonyManager.EXTRA_PHONE_IN_ECM_STATE, false))
&& mIsWaitingForEcmExit) {
mIsWaitingForEcmExit = false;
changeAirplaneModeSystemSetting(true);
}
}
}
};
PhoneStateListener mPhoneStateListener = new PhoneStateListener() {
@Override
public void onServiceStateChanged(ServiceState serviceState) {
if (!mHasTelephony) return;
final boolean inAirplaneMode = serviceState.getState() == ServiceState.STATE_POWER_OFF;
mAirplaneState = inAirplaneMode ? ToggleState.On : ToggleState.Off;
mAirplaneModeOn.updateState(mAirplaneState);
mAdapter.notifyDataSetChanged();
mOverflowAdapter.notifyDataSetChanged();
mPowerAdapter.notifyDataSetChanged();
}
};
private ContentObserver mAirplaneModeObserver = new ContentObserver(mMainHandler) {
@Override
public void onChange(boolean selfChange) {
onAirplaneModeChanged();
}
};
private static final int MESSAGE_DISMISS = 0;
private static final int MESSAGE_REFRESH = 1;
private static final int DIALOG_DISMISS_DELAY = 300; // ms
private static final int DIALOG_PRESS_DELAY = 850; // ms
@VisibleForTesting void setZeroDialogPressDelayForTesting() {
mDialogPressDelay = 0; // ms
}
private Handler mHandler = new Handler() {
public void handleMessage(Message msg) {
switch (msg.what) {
case MESSAGE_DISMISS:
if (mDialog != null) {
if (SYSTEM_DIALOG_REASON_DREAM.equals(msg.obj)) {
mDialog.completeDismiss();
} else {
mDialog.dismiss();
}
mDialog = null;
}
break;
case MESSAGE_REFRESH:
refreshSilentMode();
mAdapter.notifyDataSetChanged();
break;
}
}
};
private void onAirplaneModeChanged() {
// Let the service state callbacks handle the state.
if (mHasTelephony) return;
boolean airplaneModeOn = Settings.Global.getInt(
mContentResolver,
Settings.Global.AIRPLANE_MODE_ON,
0) == 1;
mAirplaneState = airplaneModeOn ? ToggleState.On : ToggleState.Off;
mAirplaneModeOn.updateState(mAirplaneState);
}
/**
* Change the airplane mode system setting
*/
private void changeAirplaneModeSystemSetting(boolean on) {
Settings.Global.putInt(
mContentResolver,
Settings.Global.AIRPLANE_MODE_ON,
on ? 1 : 0);
Intent intent = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED);
intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING);
intent.putExtra("state", on);
mContext.sendBroadcastAsUser(intent, UserHandle.ALL);
if (!mHasTelephony) {
mAirplaneState = on ? ToggleState.On : ToggleState.Off;
}
}
@NonNull
@Override
public Lifecycle getLifecycle() {
return mLifecycle;
}
@VisibleForTesting
static final class ActionsDialog extends Dialog implements DialogInterface,
ColorExtractor.OnColorsChangedListener {
private final Context mContext;
private final MyAdapter mAdapter;
private final MyOverflowAdapter mOverflowAdapter;
private final MyPowerOptionsAdapter mPowerOptionsAdapter;
private final IStatusBarService mStatusBarService;
private final IBinder mToken = new Binder();
private MultiListLayout mGlobalActionsLayout;
private Drawable mBackgroundDrawable;
private final SysuiColorExtractor mColorExtractor;
private final GlobalActionsPanelPlugin.PanelViewController mWalletViewController;
private boolean mKeyguardShowing;
private boolean mShowing;
private float mScrimAlpha;
private ResetOrientationData mResetOrientationData;
private boolean mHadTopUi;
private final NotificationShadeWindowController mNotificationShadeWindowController;
private final NotificationShadeDepthController mDepthController;
private final SysUiState mSysUiState;
private ListPopupWindow mOverflowPopup;
private Dialog mPowerOptionsDialog;
private final Runnable mOnRotateCallback;
private final boolean mControlsAvailable;
private ControlsUiController mControlsUiController;
private ViewGroup mControlsView;
private ViewGroup mContainer;
@VisibleForTesting ViewGroup mLockMessageContainer;
private TextView mLockMessage;
ActionsDialog(Context context, MyAdapter adapter, MyOverflowAdapter overflowAdapter,
GlobalActionsPanelPlugin.PanelViewController walletViewController,
NotificationShadeDepthController depthController,
SysuiColorExtractor sysuiColorExtractor, IStatusBarService statusBarService,
NotificationShadeWindowController notificationShadeWindowController,
boolean controlsAvailable, @Nullable ControlsUiController controlsUiController,
SysUiState sysuiState, Runnable onRotateCallback, boolean keyguardShowing,
MyPowerOptionsAdapter powerAdapter) {
super(context, com.android.systemui.R.style.Theme_SystemUI_Dialog_GlobalActions);
mContext = context;
mAdapter = adapter;
mOverflowAdapter = overflowAdapter;
mPowerOptionsAdapter = powerAdapter;
mDepthController = depthController;
mColorExtractor = sysuiColorExtractor;
mStatusBarService = statusBarService;
mNotificationShadeWindowController = notificationShadeWindowController;
mControlsAvailable = controlsAvailable;
mControlsUiController = controlsUiController;
mSysUiState = sysuiState;
mOnRotateCallback = onRotateCallback;
mKeyguardShowing = keyguardShowing;
// Window initialization
Window window = getWindow();
window.requestFeature(Window.FEATURE_NO_TITLE);
// Inflate the decor view, so the attributes below are not overwritten by the theme.
window.getDecorView();
window.getAttributes().systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
| View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION;
window.setLayout(MATCH_PARENT, MATCH_PARENT);
window.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
window.addFlags(
WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
| WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL
| WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR
| WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED
| WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH
| WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED);
window.setType(WindowManager.LayoutParams.TYPE_VOLUME_OVERLAY);
window.getAttributes().setFitInsetsTypes(0 /* types */);
setTitle(R.string.global_actions);
mWalletViewController = walletViewController;
initializeLayout();
}
private boolean isShowingControls() {
return mControlsUiController != null;
}
private void showControls(ControlsUiController controller) {
mControlsUiController = controller;
mControlsUiController.show(mControlsView, this::dismissForControlsActivity);
}
private void initializeWalletView() {
if (mWalletViewController == null || mWalletViewController.getPanelContent() == null) {
return;
}
int rotation = RotationUtils.getRotation(mContext);
boolean rotationLocked = RotationPolicy.isRotationLocked(mContext);
if (rotation != RotationUtils.ROTATION_NONE) {
if (rotationLocked) {
if (mResetOrientationData == null) {
mResetOrientationData = new ResetOrientationData();
mResetOrientationData.locked = true;
mResetOrientationData.rotation = rotation;
}
// Unlock rotation, so user can choose to rotate to portrait to see the panel.
// This call is posted so that the rotation does not change until post-layout,
// otherwise onConfigurationChanged() may not get invoked.
mGlobalActionsLayout.post(() ->
RotationPolicy.setRotationLockAtAngle(
mContext, false, RotationUtils.ROTATION_NONE));
}
} else {
if (!rotationLocked) {
if (mResetOrientationData == null) {
mResetOrientationData = new ResetOrientationData();
mResetOrientationData.locked = false;
}
// Lock to portrait, so the user doesn't accidentally hide the panel.
// This call is posted so that the rotation does not change until post-layout,
// otherwise onConfigurationChanged() may not get invoked.
mGlobalActionsLayout.post(() ->
RotationPolicy.setRotationLockAtAngle(
mContext, true, RotationUtils.ROTATION_NONE));
}
// Disable rotation suggestions, if enabled
setRotationSuggestionsEnabled(false);
FrameLayout panelContainer =
findViewById(com.android.systemui.R.id.global_actions_wallet);
FrameLayout.LayoutParams panelParams =
new FrameLayout.LayoutParams(
FrameLayout.LayoutParams.MATCH_PARENT,
FrameLayout.LayoutParams.MATCH_PARENT);
if (!mControlsAvailable) {
panelParams.topMargin = mContext.getResources().getDimensionPixelSize(
com.android.systemui.R.dimen.global_actions_wallet_top_margin);
}
View walletView = mWalletViewController.getPanelContent();
panelContainer.addView(walletView, panelParams);
// Smooth transitions when wallet is resized, which can happen when a card is added
ViewGroup root = findViewById(com.android.systemui.R.id.global_actions_grid_root);
if (root != null) {
walletView.addOnLayoutChangeListener((v, l, t, r, b, ol, ot, or, ob) -> {
int oldHeight = ob - ot;
int newHeight = b - t;
if (oldHeight > 0 && oldHeight != newHeight) {
TransitionSet transition = new AutoTransition()
.setDuration(250)
.setOrdering(TransitionSet.ORDERING_TOGETHER);
TransitionManager.beginDelayedTransition(root, transition);
}
});
}
}
}
private ListPopupWindow createPowerOverflowPopup() {
GlobalActionsPopupMenu popup = new GlobalActionsPopupMenu(
new ContextThemeWrapper(
mContext,
com.android.systemui.R.style.Control_ListPopupWindow
), false /* isDropDownMode */);
popup.setOnItemClickListener(
(parent, view, position, id) -> mOverflowAdapter.onClickItem(position));
popup.setOnItemLongClickListener(
(parent, view, position, id) -> mOverflowAdapter.onLongClickItem(position));
View overflowButton =
findViewById(com.android.systemui.R.id.global_actions_overflow_button);
popup.setAnchorView(overflowButton);
popup.setAdapter(mOverflowAdapter);
return popup;
}
public void showPowerOptionsMenu() {
mPowerOptionsDialog = GlobalActionsPowerDialog.create(mContext, mPowerOptionsAdapter);
mPowerOptionsDialog.show();
}
private void showPowerOverflowMenu() {
mOverflowPopup = createPowerOverflowPopup();
mOverflowPopup.show();
}
private void initializeLayout() {
setContentView(com.android.systemui.R.layout.global_actions_grid_v2);
fixNavBarClipping();
mControlsView = findViewById(com.android.systemui.R.id.global_actions_controls);
mGlobalActionsLayout = findViewById(com.android.systemui.R.id.global_actions_view);
mGlobalActionsLayout.setListViewAccessibilityDelegate(new View.AccessibilityDelegate() {
@Override
public boolean dispatchPopulateAccessibilityEvent(
View host, AccessibilityEvent event) {
// Populate the title here, just as Activity does
event.getText().add(mContext.getString(R.string.global_actions));
return true;
}
});
mGlobalActionsLayout.setRotationListener(this::onRotate);
mGlobalActionsLayout.setAdapter(mAdapter);
mContainer = findViewById(com.android.systemui.R.id.global_actions_container);
mLockMessageContainer = requireViewById(
com.android.systemui.R.id.global_actions_lock_message_container);
mLockMessage = requireViewById(com.android.systemui.R.id.global_actions_lock_message);
View overflowButton = findViewById(
com.android.systemui.R.id.global_actions_overflow_button);
if (overflowButton != null) {
if (mOverflowAdapter.getCount() > 0) {
overflowButton.setOnClickListener((view) -> showPowerOverflowMenu());
LinearLayout.LayoutParams params =
(LinearLayout.LayoutParams) mGlobalActionsLayout.getLayoutParams();
params.setMarginEnd(0);
mGlobalActionsLayout.setLayoutParams(params);
} else {
overflowButton.setVisibility(View.GONE);
LinearLayout.LayoutParams params =
(LinearLayout.LayoutParams) mGlobalActionsLayout.getLayoutParams();
params.setMarginEnd(mContext.getResources().getDimensionPixelSize(
com.android.systemui.R.dimen.global_actions_side_margin));
mGlobalActionsLayout.setLayoutParams(params);
}
}
initializeWalletView();
if (mBackgroundDrawable == null) {
mBackgroundDrawable = new ScrimDrawable();
mScrimAlpha = 1.0f;
}
getWindow().setBackgroundDrawable(mBackgroundDrawable);
}
private void fixNavBarClipping() {
ViewGroup content = findViewById(android.R.id.content);
content.setClipChildren(false);
content.setClipToPadding(false);
ViewGroup contentParent = (ViewGroup) content.getParent();
contentParent.setClipChildren(false);
contentParent.setClipToPadding(false);
}
@Override
protected void onStart() {
super.setCanceledOnTouchOutside(true);
super.onStart();
mGlobalActionsLayout.updateList();
if (mBackgroundDrawable instanceof ScrimDrawable) {
mColorExtractor.addOnColorsChangedListener(this);
GradientColors colors = mColorExtractor.getNeutralColors();
updateColors(colors, false /* animate */);
}
}
/**
* Updates background and system bars according to current GradientColors.
*
* @param colors Colors and hints to use.
* @param animate Interpolates gradient if true, just sets otherwise.
*/
private void updateColors(GradientColors colors, boolean animate) {
if (!(mBackgroundDrawable instanceof ScrimDrawable)) {
return;
}
((ScrimDrawable) mBackgroundDrawable).setColor(Color.BLACK, animate);
View decorView = getWindow().getDecorView();
if (colors.supportsDarkText()) {
decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR |
View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
} else {
decorView.setSystemUiVisibility(0);
}
}
@Override
protected void onStop() {
super.onStop();
mColorExtractor.removeOnColorsChangedListener(this);
}
@Override
public void show() {
super.show();
mShowing = true;
mHadTopUi = mNotificationShadeWindowController.getForceHasTopUi();
mNotificationShadeWindowController.setForceHasTopUi(true);
mSysUiState.setFlag(SYSUI_STATE_GLOBAL_ACTIONS_SHOWING, true)
.commitUpdate(mContext.getDisplayId());
ViewGroup root = (ViewGroup) mGlobalActionsLayout.getRootView();
root.setOnApplyWindowInsetsListener((v, windowInsets) -> {
root.setPadding(windowInsets.getStableInsetLeft(),
windowInsets.getStableInsetTop(),
windowInsets.getStableInsetRight(),
windowInsets.getStableInsetBottom());
return WindowInsets.CONSUMED;
});
if (mControlsUiController != null) {
mControlsUiController.show(mControlsView, this::dismissForControlsActivity);
}
mBackgroundDrawable.setAlpha(0);
float xOffset = mGlobalActionsLayout.getAnimationOffsetX();
ObjectAnimator alphaAnimator =
ObjectAnimator.ofFloat(mContainer, "alpha", 0f, 1f);
alphaAnimator.setInterpolator(Interpolators.LINEAR_OUT_SLOW_IN);
alphaAnimator.setDuration(183);
alphaAnimator.addUpdateListener((animation) -> {
float animatedValue = animation.getAnimatedFraction();
int alpha = (int) (animatedValue * mScrimAlpha * 255);
mBackgroundDrawable.setAlpha(alpha);
mDepthController.updateGlobalDialogVisibility(animatedValue,
mGlobalActionsLayout);
});
ObjectAnimator xAnimator =
ObjectAnimator.ofFloat(mContainer, "translationX", xOffset, 0f);
xAnimator.setInterpolator(Interpolators.LINEAR_OUT_SLOW_IN);
xAnimator.setDuration(350);
AnimatorSet animatorSet = new AnimatorSet();
animatorSet.playTogether(alphaAnimator, xAnimator);
animatorSet.start();
}
@Override
public void dismiss() {
dismissWithAnimation(() -> {
mContainer.setTranslationX(0);
ObjectAnimator alphaAnimator =
ObjectAnimator.ofFloat(mContainer, "alpha", 1f, 0f);
alphaAnimator.setInterpolator(Interpolators.FAST_OUT_LINEAR_IN);
alphaAnimator.setDuration(233);
alphaAnimator.addUpdateListener((animation) -> {
float animatedValue = 1f - animation.getAnimatedFraction();
int alpha = (int) (animatedValue * mScrimAlpha * 255);
mBackgroundDrawable.setAlpha(alpha);
mDepthController.updateGlobalDialogVisibility(animatedValue,
mGlobalActionsLayout);
});
float xOffset = mGlobalActionsLayout.getAnimationOffsetX();
ObjectAnimator xAnimator =
ObjectAnimator.ofFloat(mContainer, "translationX", 0f, xOffset);
xAnimator.setInterpolator(Interpolators.FAST_OUT_LINEAR_IN);
xAnimator.setDuration(350);
AnimatorSet animatorSet = new AnimatorSet();
animatorSet.playTogether(alphaAnimator, xAnimator);
animatorSet.addListener(new AnimatorListenerAdapter() {
public void onAnimationEnd(Animator animation) {
completeDismiss();
}
});
animatorSet.start();
// close first, as popup windows will not fade during the animation
dismissOverflow(false);
dismissPowerOptions(false);
if (mControlsUiController != null) mControlsUiController.closeDialogs(false);
});
}
private void dismissForControlsActivity() {
dismissWithAnimation(() -> {
ViewGroup root = (ViewGroup) mGlobalActionsLayout.getParent();
ControlsAnimations.exitAnimation(root, this::completeDismiss).start();
});
}
void dismissWithAnimation(Runnable animation) {
if (!mShowing) {
return;
}
mShowing = false;
animation.run();
}
private void completeDismiss() {
mShowing = false;
resetOrientation();
dismissWallet();
dismissOverflow(true);
dismissPowerOptions(true);
if (mControlsUiController != null) mControlsUiController.hide();
mNotificationShadeWindowController.setForceHasTopUi(mHadTopUi);
mDepthController.updateGlobalDialogVisibility(0, null /* view */);
mSysUiState.setFlag(SYSUI_STATE_GLOBAL_ACTIONS_SHOWING, false)
.commitUpdate(mContext.getDisplayId());
super.dismiss();
}
private void dismissWallet() {
if (mWalletViewController != null) {
mWalletViewController.onDismissed();
}
}
private void dismissOverflow(boolean immediate) {
if (mOverflowPopup != null) {
if (immediate) {
mOverflowPopup.dismissImmediate();
} else {
mOverflowPopup.dismiss();
}
}
}
private void dismissPowerOptions(boolean immediate) {
if (mPowerOptionsDialog != null) {
if (immediate) {
mPowerOptionsDialog.dismiss();
} else {
mPowerOptionsDialog.dismiss();
}
}
}
private void setRotationSuggestionsEnabled(boolean enabled) {
try {
final int userId = Binder.getCallingUserHandle().getIdentifier();
final int what = enabled
? StatusBarManager.DISABLE2_NONE
: StatusBarManager.DISABLE2_ROTATE_SUGGESTIONS;
mStatusBarService.disable2ForUser(what, mToken, mContext.getPackageName(), userId);
} catch (RemoteException ex) {
throw ex.rethrowFromSystemServer();
}
}
private void resetOrientation() {
if (mResetOrientationData != null) {
RotationPolicy.setRotationLockAtAngle(mContext, mResetOrientationData.locked,
mResetOrientationData.rotation);
}
setRotationSuggestionsEnabled(true);
}
@Override
public void onColorsChanged(ColorExtractor extractor, int which) {
if (mKeyguardShowing) {
if ((WallpaperManager.FLAG_LOCK & which) != 0) {
updateColors(extractor.getColors(WallpaperManager.FLAG_LOCK),
true /* animate */);
}
} else {
if ((WallpaperManager.FLAG_SYSTEM & which) != 0) {
updateColors(extractor.getColors(WallpaperManager.FLAG_SYSTEM),
true /* animate */);
}
}
}
public void setKeyguardShowing(boolean keyguardShowing) {
mKeyguardShowing = keyguardShowing;
}
public void refreshDialog() {
// ensure dropdown menus are dismissed before re-initializing the dialog
dismissWallet();
dismissOverflow(true);
dismissPowerOptions(true);
if (mControlsUiController != null) {
mControlsUiController.hide();
}
// re-create dialog
initializeLayout();
mGlobalActionsLayout.updateList();
if (mControlsUiController != null) {
mControlsUiController.show(mControlsView, this::dismissForControlsActivity);
}
}
public void onRotate(int from, int to) {
if (mShowing) {
mOnRotateCallback.run();
refreshDialog();
}
}
void hideLockMessage() {
if (mLockMessageContainer.getVisibility() == View.VISIBLE) {
mLockMessageContainer.animate().alpha(0).setDuration(150).setListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
mLockMessageContainer.setVisibility(View.GONE);
}
}).start();
}
}
void showLockMessage() {
Drawable lockIcon = mContext.getDrawable(com.android.internal.R.drawable.ic_lock);
lockIcon.setTint(mContext.getColor(com.android.systemui.R.color.control_primary_text));
mLockMessage.setCompoundDrawablesWithIntrinsicBounds(null, lockIcon, null, null);
mLockMessageContainer.setVisibility(View.VISIBLE);
}
private static class ResetOrientationData {
public boolean locked;
public int rotation;
}
}
/**
* Determines whether or not debug mode has been activated for the Global Actions Panel.
*/
private static boolean isPanelDebugModeEnabled(Context context) {
return Settings.Secure.getInt(context.getContentResolver(),
Settings.Secure.GLOBAL_ACTIONS_PANEL_DEBUG_ENABLED, 0) == 1;
}
/**
* Determines whether or not the Global Actions menu should be forced to use the newer
* grid-style layout.
*/
private static boolean isForceGridEnabled(Context context) {
return isPanelDebugModeEnabled(context);
}
private boolean shouldShowControls() {
boolean showOnLockScreen = mShowLockScreenCardsAndControls && mLockPatternUtils
.getStrongAuthForUser(getCurrentUser().id) != STRONG_AUTH_REQUIRED_AFTER_BOOT;
return controlsAvailable()
&& (mKeyguardStateController.isUnlocked() || showOnLockScreen);
}
private boolean controlsAvailable() {
return mDeviceProvisioned
&& mControlsUiControllerOptional.isPresent()
&& mControlsUiControllerOptional.get().getAvailable()
&& !mControlsServiceInfos.isEmpty();
}
private boolean walletViewAvailable() {
GlobalActionsPanelPlugin.PanelViewController walletViewController =
getWalletViewController();
return walletViewController != null && walletViewController.getPanelContent() != null;
}
private boolean shouldShowLockMessage() {
boolean isLockedAfterBoot = mLockPatternUtils.getStrongAuthForUser(getCurrentUser().id)
== STRONG_AUTH_REQUIRED_AFTER_BOOT;
return !mKeyguardStateController.isUnlocked()
&& (!mShowLockScreenCardsAndControls || isLockedAfterBoot)
&& (controlsAvailable() || walletViewAvailable());
}
private void onPowerMenuLockScreenSettingsChanged() {
mShowLockScreenCardsAndControls = Settings.Secure.getInt(mContentResolver,
Settings.Secure.POWER_MENU_LOCKED_SHOW_CONTENT, 0) != 0;
}
}六、结语
总得来说Android 11.0最终调用SystemUI中的关机界面GlobalActionsDialog 这个过程非常的繁琐,可能是Android 11.0的关机界面拓展了很多功能,所以放到SystemUI中去实现。本文主要还是记录一个跟代码的过程。