1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.app;
18
19import android.content.pm.IPackageManager;
20
21/**
22 * Special private access for certain globals related to a process.
23 * @hide
24 */
25public class AppGlobals {
26    /**
27     * Return the first Application object made in the process.
28     * NOTE: Only works on the main thread.
29     */
30    public static Application getInitialApplication() {
31        return ActivityThread.currentApplication();
32    }
33
34    /**
35     * Return the package name of the first .apk loaded into the process.
36     * NOTE: Only works on the main thread.
37     */
38    public static String getInitialPackage() {
39        return ActivityThread.currentPackageName();
40    }
41
42    /**
43     * Return the raw interface to the package manager.
44     * @return The package manager.
45     */
46    public static IPackageManager getPackageManager() {
47        return ActivityThread.getPackageManager();
48    }
49
50    /**
51     * Gets the value of an integer core setting.
52     *
53     * @param key The setting key.
54     * @param defaultValue The setting default value.
55     * @return The core settings.
56     */
57    public static int getIntCoreSetting(String key, int defaultValue) {
58        ActivityThread currentActivityThread = ActivityThread.currentActivityThread();
59        if (currentActivityThread != null) {
60            return currentActivityThread.getIntCoreSetting(key, defaultValue);
61        } else {
62            return defaultValue;
63        }
64    }
65}
66