Revert "Fix issue #72116995: Add permission guarding Service#startForeground"

This reverts commit 994b5ad737831854ac3ba119abba533adca774fc.

Waiting for Chrome prebuilt.

Test: NA
Bug: 72116995
Change-Id: Ifcfea94ddefda27267640283038c9d0f933ea1d8

13 files changed, 22 insertions, 55 deletions

diff --git a/api/current.txt b/api/current.txt
index b7016a2221f1..67f601434dc9 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -73,7 +73,6 @@ package android {
     field public static final java.lang.String DUMP = "android.permission.DUMP";
     field public static final java.lang.String EXPAND_STATUS_BAR = "android.permission.EXPAND_STATUS_BAR";
     field public static final java.lang.String FACTORY_TEST = "android.permission.FACTORY_TEST";
-    field public static final java.lang.String FOREGROUND_SERVICE = "android.permission.FOREGROUND_SERVICE";
     field public static final java.lang.String GET_ACCOUNTS = "android.permission.GET_ACCOUNTS";
     field public static final java.lang.String GET_ACCOUNTS_PRIVILEGED = "android.permission.GET_ACCOUNTS_PRIVILEGED";
     field public static final java.lang.String GET_PACKAGE_SIZE = "android.permission.GET_PACKAGE_SIZE";
diff --git a/core/java/android/app/Service.java b/core/java/android/app/Service.java
index ea0fd75bec90..256c47934dc5 100644
--- a/core/java/android/app/Service.java
+++ b/core/java/android/app/Service.java
@@ -471,6 +471,14 @@ public abstract class Service extends ContextWrapper implements ComponentCallbac
      * {@link #onStart} and returns either {@link #START_STICKY}
      * or {@link #START_STICKY_COMPATIBILITY}.
      * 
+     * <p>If you need your application to run on platform versions prior to API
+     * level 5, you can use the following model to handle the older {@link #onStart}
+     * callback in that case.  The <code>handleCommand</code> method is implemented by
+     * you as appropriate:
+     * 
+     * {@sample development/samples/ApiDemos/src/com/example/android/apis/app/ForegroundService.java
+     *   start_compatibility}
+     *
      * <p class="caution">Note that the system calls this on your
      * service's main thread.  A service's main thread is the same
      * thread where UI operations take place for Activities running in the
@@ -679,10 +687,6 @@ public abstract class Service extends ContextWrapper implements ComponentCallbac
      * {@link #startService(Intent)} first to tell the system it should keep the service running,
      * and then use this method to tell it to keep it running harder.</p>
      *
-     * <p>Apps targeting API {@link android.os.Build.VERSION_CODES#P} or later must request
-     * the permission {@link android.Manifest.permission#FOREGROUND_SERVICE} in order to use
-     * this API.</p>
-     *
      * @param id The identifier for this notification as per
      * {@link NotificationManager#notify(int, Notification)
      * NotificationManager.notify(int, Notification)}; must not be 0.
diff --git a/core/java/android/os/Build.java b/core/java/android/os/Build.java
index fc7886191898..48f56847e88d 100644
--- a/core/java/android/os/Build.java
+++ b/core/java/android/os/Build.java
@@ -894,14 +894,6 @@ public class Build {
 
         /**
          * P.
-         *
-         * <p>Applications targeting this or a later release will get these
-         * new changes in behavior:</p>
-         * <ul>
-         * <li>{@link android.app.Service#startForeground Service.startForeground} requires
-         * that apps hold the permission
-         * {@link android.Manifest.permission#FOREGROUND_SERVICE}.</li>
-         * </ul>
          */
         public static final int P = CUR_DEVELOPMENT; // STOPSHIP Replace with the real version.
     }
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 0861e710a224..a919a8a40f3c 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -3740,15 +3740,6 @@
     <permission android:name="android.permission.INSTANT_APP_FOREGROUND_SERVICE"
         android:protectionLevel="signature|development|instant|appop" />
 
-    <!-- Allows a regular application to use {@link android.app.Service#startForeground
-         Service.startForeground}.
-         <p>Protection level: normal
-    -->
-    <permission android:name="android.permission.FOREGROUND_SERVICE"
-        android:description="@string/permdesc_foregroundService"
-        android:label="@string/permlab_foregroundService"
-        android:protectionLevel="normal|instant" />
-
     <!-- @hide Allows system components to access all app shortcuts. -->
     <permission android:name="android.permission.ACCESS_SHORTCUTS"
         android:protectionLevel="signature" />
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index 69d96fcaf9dd..549f9ad78423 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -916,11 +916,6 @@
     <string name="permdesc_persistentActivity" product="default">Allows the app to make parts of itself persistent in memory.  This can limit memory available to other apps slowing down the phone.</string>
 
     <!-- Title of an application permission, listed so the user can choose whether they want to allow the application to do this. -->
-    <string name="permlab_foregroundService">run foreground service</string>
-    <!-- Description of an application permission, listed so the user can choose whether they want to allow the application to do this. -->
-    <string name="permdesc_foregroundService">Allows the app to make use of foreground services.</string>
-
-    <!-- Title of an application permission, listed so the user can choose whether they want to allow the application to do this. -->
     <string name="permlab_getPackageSize">measure app storage space</string>
     <!-- Description of an application permission, listed so the user can choose whether they want to allow the application to do this. -->
     <string name="permdesc_getPackageSize">Allows the app to retrieve its code, data, and cache sizes</string>
diff --git a/core/tests/coretests/AndroidManifest.xml b/core/tests/coretests/AndroidManifest.xml
index 53c22f624e8c..7d5c60aa292b 100644
--- a/core/tests/coretests/AndroidManifest.xml
+++ b/core/tests/coretests/AndroidManifest.xml
@@ -51,7 +51,6 @@
     <uses-permission android:name="android.permission.CLEAR_APP_USER_DATA" />
     <uses-permission android:name="android.permission.DELETE_CACHE_FILES" />
     <uses-permission android:name="android.permission.DOWNLOAD_CACHE_NON_PURGEABLE" />
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
     <uses-permission android:name="android.permission.GET_PACKAGE_SIZE" />
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.INJECT_EVENTS" />
diff --git a/packages/MtpDocumentsProvider/AndroidManifest.xml b/packages/MtpDocumentsProvider/AndroidManifest.xml
index c0a59b3badbf..8d79f62f21d7 100644
--- a/packages/MtpDocumentsProvider/AndroidManifest.xml
+++ b/packages/MtpDocumentsProvider/AndroidManifest.xml
@@ -3,7 +3,6 @@
           package="com.android.mtp"
           android:sharedUserId="android.media">
     <uses-feature android:name="android.hardware.usb.host" />
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
     <uses-permission android:name="android.permission.MANAGE_USB" />
     <application android:label="@string/app_label">
         <provider
diff --git a/packages/Shell/AndroidManifest.xml b/packages/Shell/AndroidManifest.xml
index 79299aa6abcb..64b2ae6e23d3 100644
--- a/packages/Shell/AndroidManifest.xml
+++ b/packages/Shell/AndroidManifest.xml
@@ -44,7 +44,6 @@
     <uses-permission android:name="android.permission.MANAGE_NETWORK_POLICY" />
     <uses-permission android:name="android.permission.MANAGE_USB" />
     <uses-permission android:name="android.permission.USE_RESERVED_DISK" />
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
     <!-- System tool permissions granted to the shell. -->
     <uses-permission android:name="android.permission.REAL_GET_TASKS" />
     <uses-permission android:name="android.permission.CHANGE_CONFIGURATION" />
diff --git a/services/core/java/com/android/server/am/ActiveServices.java b/services/core/java/com/android/server/am/ActiveServices.java
index 266abf8c3f4c..2f7d4c1ec634 100644
--- a/services/core/java/com/android/server/am/ActiveServices.java
+++ b/services/core/java/com/android/server/am/ActiveServices.java
@@ -1042,14 +1042,20 @@ public final class ActiveServices {
                         throw new SecurityException("Instant app " + r.appInfo.packageName
                                 + " does not have permission to create foreground services");
                     default:
-                        mAm.enforcePermission(
-                                android.Manifest.permission.INSTANT_APP_FOREGROUND_SERVICE,
-                                r.app.pid, r.appInfo.uid, "startForeground");
-                }
-            } else if (r.appInfo.targetSdkVersion >= Build.VERSION_CODES.P) {
-                mAm.enforcePermission(
-                        android.Manifest.permission.FOREGROUND_SERVICE,
-                        r.app.pid, r.appInfo.uid, "startForeground");
+                        try {
+                            if (AppGlobals.getPackageManager().checkPermission(
+                                    android.Manifest.permission.INSTANT_APP_FOREGROUND_SERVICE,
+                                    r.appInfo.packageName, UserHandle.getUserId(r.appInfo.uid))
+                                            != PackageManager.PERMISSION_GRANTED) {
+                                throw new SecurityException("Instant app " + r.appInfo.packageName
+                                        + " does not have permission to create foreground"
+                                        + "services");
+                            }
+                        } catch (RemoteException e) {
+                            throw new SecurityException("Failed to check instant app permission." ,
+                                    e);
+                        }
+                }
             }
             if (r.fgRequired) {
                 if (DEBUG_SERVICE || DEBUG_BACKGROUND_CHECK) {
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 364d5d584e4f..1cbf0e64c5ed 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -8890,20 +8890,6 @@ public class ActivityManagerService extends IActivityManager.Stub
     /**
      * This can be called with or without the global lock held.
      */
-    void enforcePermission(String permission, int pid, int uid, String func) {
-        if (checkPermission(permission, pid, uid) == PackageManager.PERMISSION_GRANTED) {
-            return;
-        }
-
-        String msg = "Permission Denial: " + func + " from pid=" + pid + ", uid=" + uid
-                + " requires " + permission;
-        Slog.w(TAG, msg);
-        throw new SecurityException(msg);
-    }
-
-    /**
-     * This can be called with or without the global lock held.
-     */
     void enforceCallerIsRecentsOrHasPermission(String permission, String func) {
         if (!mRecentTasks.isCallerRecents(Binder.getCallingUid())) {
             enforceCallingPermission(permission, func);
diff --git a/services/tests/servicestests/AndroidManifest.xml b/services/tests/servicestests/AndroidManifest.xml
index 372b5be98a3b..5d8aca195ef8 100644
--- a/services/tests/servicestests/AndroidManifest.xml
+++ b/services/tests/servicestests/AndroidManifest.xml
@@ -59,7 +59,6 @@
     <uses-permission android:name="android.permission.STATUS_BAR_SERVICE" />
     <uses-permission android:name="android.permission.ACCESS_SURFACE_FLINGER" />
     <uses-permission android:name="android.permission.READ_FRAME_BUFFER" />
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
 
     <!-- Uses API introduced in O (26) -->
diff --git a/tests/FrameworkPerf/AndroidManifest.xml b/tests/FrameworkPerf/AndroidManifest.xml
index d62ef9ec210c..2591aaf8f1a6 100644
--- a/tests/FrameworkPerf/AndroidManifest.xml
+++ b/tests/FrameworkPerf/AndroidManifest.xml
@@ -1,6 +1,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
         package="com.android.frameworkperf">
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-sdk android:minSdkVersion="5" />
 
diff --git a/tests/OneMedia/AndroidManifest.xml b/tests/OneMedia/AndroidManifest.xml
index 8697f1b085bf..c6824ecea976 100644
--- a/tests/OneMedia/AndroidManifest.xml
+++ b/tests/OneMedia/AndroidManifest.xml
@@ -5,7 +5,6 @@
     android:versionName="1.0" >
 
     <uses-sdk android:minSdkVersion="19"/>
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />