@NonNull
    public Uri getUri() {
        if (mType == TYPE_UNKNOWN && Build.VERSION.SDK_INT >= 23) {
            return getUri((Icon) mObj1);
        }
        return Uri.parse((String) mObj1);
    }
Gets the uri used to create this icon.
<p>
Only valid for icons of type TYPE_URI.
Note: This uri may not be available in the future, and it is
up to the caller to ensure safety if this uri is re-used and/or persisted.
android/android_framework/base/src/main/java/github/tornaco/android/thanos/core/compat/IconCompat.java