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Commit 42ea363e authored by Rhed Jao's avatar Rhed Jao Committed by Android (Google) Code Review
Browse files

Merge "Add an api to query the visibility list of target packages"

parents 3d43d701 1ad63a31

core/api/system-current.txt

+1 −0
Original line number Diff line number Diff line
@@ -3609,6 +3609,7 @@ package android.content.pm { 
  public abstract class PackageManager {

    method @RequiresPermission("android.permission.OBSERVE_GRANT_REVOKE_PERMISSIONS") public abstract void addOnPermissionsChangeListener(@NonNull android.content.pm.PackageManager.OnPermissionsChangedListener);

    method public abstract boolean arePermissionsIndividuallyControlled();

    method @NonNull public boolean[] canPackageQuery(@NonNull String, @NonNull String[]) throws android.content.pm.PackageManager.NameNotFoundException;

    method @NonNull public abstract java.util.List<android.content.IntentFilter> getAllIntentFilters(@NonNull String);

    method @Deprecated @NonNull @RequiresPermission(android.Manifest.permission.INTERACT_ACROSS_USERS) public android.content.pm.ApplicationInfo getApplicationInfoAsUser(@NonNull String, int, @NonNull android.os.UserHandle) throws android.content.pm.PackageManager.NameNotFoundException;

    method @NonNull @RequiresPermission(android.Manifest.permission.INTERACT_ACROSS_USERS) public android.content.pm.ApplicationInfo getApplicationInfoAsUser(@NonNull String, @NonNull android.content.pm.PackageManager.ApplicationInfoFlags, @NonNull android.os.UserHandle) throws android.content.pm.PackageManager.NameNotFoundException;

core/java/android/app/ApplicationPackageManager.java

+10 −1
Original line number Diff line number Diff line
@@ -3816,8 +3816,17 @@ public class ApplicationPackageManager extends PackageManager { 
            @NonNull String targetPackageName) throws NameNotFoundException {

        Objects.requireNonNull(sourcePackageName);

        Objects.requireNonNull(targetPackageName);

        return canPackageQuery(sourcePackageName, new String[]{targetPackageName})[0];

    }



    @Override

    @NonNull

    public boolean[] canPackageQuery(@NonNull String sourcePackageName,

            @NonNull String[] targetPackageNames) throws NameNotFoundException {

        Objects.requireNonNull(sourcePackageName);

        Objects.requireNonNull(targetPackageNames);

        try {

            return mPM.canPackageQuery(sourcePackageName, targetPackageName, getUserId());

            return mPM.canPackageQuery(sourcePackageName, targetPackageNames, getUserId());

        } catch (ParcelableException e) {

            e.maybeRethrow(PackageManager.NameNotFoundException.class);

            throw new RuntimeException(e);

core/java/android/content/pm/IPackageManager.aidl

+1 −1
Original line number Diff line number Diff line
@@ -797,5 +797,5 @@ interface IPackageManager { 


    void setKeepUninstalledPackages(in List<String> packageList);



    boolean canPackageQuery(String sourcePackageName, String targetPackageName, int userId);

    boolean[] canPackageQuery(String sourcePackageName, in String[] targetPackageNames, int userId);

}

core/java/android/content/pm/PackageManager.java

+24 −0
Original line number Diff line number Diff line
@@ -10387,6 +10387,30 @@ public abstract class PackageManager { 
                "canPackageQuery not implemented in subclass");

    }



    /**

     * Same as {@link #canPackageQuery(String, String)} but accepts an array of target packages to

     * be queried.

     *

     * @param sourcePackageName The source package that would receive details about the

     *                          target package.

     * @param targetPackageNames An array of target packages whose details would be shared with the

     *                           source package.

     * @return An array of booleans where each member specifies whether the source package is able

     * to query for details about the target package given by the corresponding value at the same

     * index in the array of target packages.

     * @throws NameNotFoundException if either a given package can not be found on the

     * system, or if the caller is not able to query for details about the source or

     * target packages.

     * @hide

     */

    @SystemApi

    @NonNull

    public boolean[] canPackageQuery(@NonNull String sourcePackageName,

            @NonNull String[] targetPackageNames) throws NameNotFoundException {

        throw new UnsupportedOperationException(

                "canPackageQuery not implemented in subclass");

    }



    /**

     * Makes a package that provides an authority {@code visibleAuthority} become visible to the

     * application {@code recipientUid}.

services/core/java/com/android/server/pm/Computer.java

+3 −2
Original line number Diff line number Diff line
@@ -570,8 +570,9 @@ public interface Computer extends PackageDataSnapshot { 
    @PackageManager.InstallReason

    int getInstallReason(@NonNull String packageName, @UserIdInt int userId);



    boolean canPackageQuery(@NonNull String sourcePackageName, @NonNull String targetPackageName,

            @UserIdInt int userId);

    @NonNull

    boolean[] canPackageQuery(@NonNull String sourcePackageName,

            @NonNull String[] targetPackageNames, @UserIdInt int userId);



    boolean canForwardTo(@NonNull Intent intent, @Nullable String resolvedType,

            @UserIdInt int sourceUserId, @UserIdInt int targetUserId);