| /* |
| * 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.server.policy; |
| |
| import com.android.server.LocalServices; |
| import com.android.server.statusbar.StatusBarManagerInternal; |
| import com.android.server.statusbar.StatusBarManagerInternal.GlobalActionsListener; |
| |
| import android.content.Context; |
| import android.os.Handler; |
| import android.util.Slog; |
| import android.view.WindowManagerPolicy.WindowManagerFuncs; |
| |
| class GlobalActions implements GlobalActionsListener { |
| |
| private static final String TAG = "GlobalActions"; |
| private static final boolean DEBUG = false; |
| |
| private final Context mContext; |
| private final StatusBarManagerInternal mStatusBarInternal; |
| private final Handler mHandler; |
| private final WindowManagerFuncs mWindowManagerFuncs; |
| private LegacyGlobalActions mLegacyGlobalActions; |
| private boolean mKeyguardShowing; |
| private boolean mDeviceProvisioned; |
| private boolean mStatusBarConnected; |
| private boolean mShowing; |
| |
| public GlobalActions(Context context, WindowManagerFuncs windowManagerFuncs) { |
| mContext = context; |
| mHandler = new Handler(); |
| mWindowManagerFuncs = windowManagerFuncs; |
| mStatusBarInternal = LocalServices.getService(StatusBarManagerInternal.class); |
| |
| // Some form factors do not have a status bar. |
| if (mStatusBarInternal != null) { |
| mStatusBarInternal.setGlobalActionsListener(this); |
| } |
| } |
| |
| private void ensureLegacyCreated() { |
| if (mLegacyGlobalActions != null) return; |
| mLegacyGlobalActions = new LegacyGlobalActions(mContext, mWindowManagerFuncs, |
| this::onGlobalActionsDismissed); |
| } |
| |
| public void showDialog(boolean keyguardShowing, boolean deviceProvisioned) { |
| if (DEBUG) Slog.d(TAG, "showDialog " + keyguardShowing + " " + deviceProvisioned); |
| mKeyguardShowing = keyguardShowing; |
| mDeviceProvisioned = deviceProvisioned; |
| mShowing = true; |
| if (mStatusBarConnected) { |
| mStatusBarInternal.showGlobalActions(); |
| mHandler.postDelayed(mShowTimeout, 5000); |
| } else { |
| // SysUI isn't alive, show legacy menu. |
| ensureLegacyCreated(); |
| mLegacyGlobalActions.showDialog(mKeyguardShowing, mDeviceProvisioned); |
| } |
| } |
| |
| @Override |
| public void onGlobalActionsShown() { |
| if (DEBUG) Slog.d(TAG, "onGlobalActionsShown"); |
| // SysUI is showing, remove timeout callbacks. |
| mHandler.removeCallbacks(mShowTimeout); |
| } |
| |
| @Override |
| public void onGlobalActionsDismissed() { |
| if (DEBUG) Slog.d(TAG, "onGlobalActionsDismissed"); |
| mShowing = false; |
| } |
| |
| @Override |
| public void onStatusBarConnectedChanged(boolean connected) { |
| if (DEBUG) Slog.d(TAG, "onStatusBarConnectedChanged " + connected); |
| mStatusBarConnected = connected; |
| if (mShowing && !mStatusBarConnected) { |
| // Status bar died but we need to be showing global actions still, show the legacy. |
| ensureLegacyCreated(); |
| mLegacyGlobalActions.showDialog(mKeyguardShowing, mDeviceProvisioned); |
| } |
| } |
| |
| private final Runnable mShowTimeout = new Runnable() { |
| @Override |
| public void run() { |
| if (DEBUG) Slog.d(TAG, "Global actions timeout"); |
| // We haven't heard from sysui, show the legacy dialog. |
| ensureLegacyCreated(); |
| mLegacyGlobalActions.showDialog(mKeyguardShowing, mDeviceProvisioned); |
| } |
| }; |
| } |