鸿蒙应用中怎么判断某个android应用有没有安装

Intent intent = new Intent();
Operation operation = new Intent.OperationBuilder()
                .withUri(Uri.parse("market://details?id=" + "com.qiyi.video"))
                .withAction("android.intent.action.VIEW")
                .withBundleName("com.huawei.appmarket")
                .withFlags(Intent.FLAG_NOT_OHOS_COMPONENT)
                .build();
intent.setOperation(operation);
startAbility(intent);
1.
2.
3.
4.
5.
6.
7.
8.
9.

public boolean isAPPInstall(String bundleName) {
        try {
            getBundleManager().isApplicationEnabled(bundleName);
            return true;
        } catch (java.lang.IllegalArgumentException ex) {
            return false;
        }
    }
1.
2.
3.
4.
5.
6.
7.
8.