Merge "Handle permission grant for TextClassifierService."

         set to empty string), a default textclassifier will be loaded in the calling app's process.

         See android.view.textclassifier.TextClassificationManager.

    -->

    <!-- TODO(b/144896755) remove the config -->

    <string name="config_defaultTextClassifierPackage" translatable="false"></string>

    <!-- A list of the default system textclassifier service package name. Only one of the packages

         will be activated and the fist package is the default system textclassifier service. OS

         only tries to bind the first trusted service and the others can be selected via device

         config. These services must be trusted, as they can be activated without explicit consent

         of the user. Example: "com.android.textclassifier"

    <!-- A list of supported system textClassifier service package names. Only one of the packages

         will be activated. The first package in the list is the default system textClassifier

         service. OS only tries to bind and grant permissions to the first trusted service and the

         others can be selected via device config. These services must be trusted, as they can be

         activated without explicit consent of the user. Example: "com.android.textclassifier"

    -->

    <string-array name="config_defaultTextClassifierPackages" translatable="false">

        <item>android.ext.services</item>

                userId, STORAGE_PERMISSIONS);

        // TextClassifier Service

        String textClassifierPackageName =

                mContext.getPackageManager().getSystemTextClassifierPackageName();

        if (!TextUtils.isEmpty(textClassifierPackageName)) {

            grantPermissionsToSystemPackage(textClassifierPackageName, userId,

        final String[] packages = mContext.getPackageManager().getSystemTextClassifierPackages();

        if (packages.length > 0) {

            // We have a list of supported system TextClassifier package names, the first one

            // package is the default system TextClassifier service. Grant permissions to default

            // TextClassifier Service.

            grantPermissionsToSystemPackage(packages[0], userId,

                    COARSE_BACKGROUND_LOCATION_PERMISSIONS, CONTACTS_PERMISSIONS);

        }

    private void revokeRuntimePermissions(String packageName, Set<String> permissions,

            boolean systemFixed, int userId) {

        PackageInfo pkg = getSystemPackageInfo(packageName);

        if (ArrayUtils.isEmpty(pkg.requestedPermissions)) {

        if (pkg == null || ArrayUtils.isEmpty(pkg.requestedPermissions)) {

            return;

        }

        Set<String> revokablePermissions = new ArraySet<>(Arrays.asList(pkg.requestedPermissions));