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Commit 69810483 authored by Todd Kennedy's avatar Todd Kennedy
Browse files

Add getPackageImportance() system API 

Callers must have the permission GET_PACKAGE_IMPORTANCE

Bug: 20642684
Change-Id: I6f3ef2ec810c884e0dee239e5909bcb314957302
parent 77b09382

api/system-current.txt

+1 −0
Original line number Diff line number Diff line
@@ -96,6 +96,7 @@ package android { 
    field public static final java.lang.String FORCE_STOP_PACKAGES = "android.permission.FORCE_STOP_PACKAGES";

    field public static final java.lang.String GET_ACCOUNTS = "android.permission.GET_ACCOUNTS";

    field public static final java.lang.String GET_APP_OPS_STATS = "android.permission.GET_APP_OPS_STATS";

    field public static final java.lang.String GET_PACKAGE_IMPORTANCE = "android.permission.GET_PACKAGE_IMPORTANCE";

    field public static final java.lang.String GET_PACKAGE_SIZE = "android.permission.GET_PACKAGE_SIZE";

    field public static final deprecated java.lang.String GET_TASKS = "android.permission.GET_TASKS";

    field public static final java.lang.String GET_TOP_ACTIVITY_INFO = "android.permission.GET_TOP_ACTIVITY_INFO";

core/res/AndroidManifest.xml

+5 −0
Original line number Diff line number Diff line
@@ -1342,6 +1342,11 @@ 
        android:description="@string/permdesc_killBackgroundProcesses"

        android:protectionLevel="normal" />



    <!-- @SystemApi @hide Allows an application to retrieve a package's importance.

         This permission is not available to third party applications. -->

    <permission android:name="android.permission.GET_PACKAGE_IMPORTANCE"

        android:protectionLevel="signature|system" />



    <!-- ================================== -->

    <!-- Permissions affecting the display of other applications  -->

    <!-- ================================== -->

services/core/java/com/android/server/am/ActivityManagerService.java

+2 −0
Original line number Diff line number Diff line
@@ -3589,6 +3589,8 @@ public final class ActivityManagerService extends ActivityManagerNative 














    @Override















    public int getPackageProcessState(String packageName) {













        enforceCallingPermission(android.Manifest.permission.GET_PACKAGE_IMPORTANCE,













                "getPackageProcessState");















        int procState = ActivityManager.PROCESS_STATE_NONEXISTENT;















        synchronized (this) {















            for (int i=mLruProcesses.size()-1; i>=0; i--) {