Merge "Implementation of metrics for MMS." into tm-qpr-dev am: 16c12da2 am: 102f677a

        }

        return null;

    }

    /**

     * Check if a package is default mms app (or equivalent, like bluetooth)

     *

     * @param context context from the calling app

     * @param packageName the name of the package to be checked

     * @return true if the package is default mms app or bluetooth

     */

    @UnsupportedAppUsage

    public static boolean isDefaultMmsApplication(Context context, String packageName) {

        if (packageName == null) {

            return false;

        }

        String defaultMmsPackage = getDefaultMmsApplicationPackageName(context);

        String bluetoothPackageName = context.getResources()

                .getString(com.android.internal.R.string.config_systemBluetoothStack);

        if ((defaultMmsPackage != null && defaultMmsPackage.equals(packageName))

                || bluetoothPackageName.equals(packageName)) {

            return true;

        }

        return false;

    }

    private static String getDefaultMmsApplicationPackageName(Context context) {

        ComponentName component = getDefaultMmsApplication(context, false);

        if (component != null) {

            return component.getPackageName();

        }

        return null;

    }

}