feat(android): update support for Portals for Capacitor to include Live Updates

[carlpoole]

This update to the recently introduced Route Processor feature allows the interface to also specify whether the returned file is file or an asset. This is helpful when discerning whether a bundled asset in the apk or web assets on disk should be used, for example in Live Updates in the Portals for Capacitor use case. This is a breaking change with little-to-no impact currently due to the development state of Portals for Capacitor.

Example use:

private RouteProcessor implementRouteProcessor() {
    return (basePath, path) -> {
        ProcessedRoute processedRoute = new ProcessedRoute();
        String shellAppName = portalsConfig.getShellApp().getName();

        LiveUpdateConfig shellLiveUpdateConfig = portalsConfig.getShellApp().getLiveUpdateConfig();
        File shellLiveUpdatePath = null;
        if (shellLiveUpdateConfig != null) {
            String shellAppId = shellLiveUpdateConfig.getAppId();
            if (shellAppId != null) {
                shellLiveUpdatePath = LiveUpdateManager.getLatestAppDirectory(CapacitorPortalsBridgeActivity.this, shellAppId);
            }
        }

        String[] pathParts = path.split("/");
        if (pathParts.length == 0) {
            if (shellLiveUpdatePath != null) {
                processedRoute.setPath(shellLiveUpdatePath + path);
                processedRoute.setAsset(false);
            } else {
                processedRoute.setPath(basePath + "/" + shellAppName + path);
                processedRoute.setAsset(true);
            }
        } else {
            PortalApp route = portalsConfig.getApps().get(pathParts[1]);

            if (route == null) {
                if (shellLiveUpdatePath != null) {
                    processedRoute.setPath(shellLiveUpdatePath + path);
                    processedRoute.setAsset(false);
                } else {
                    processedRoute.setPath(basePath + "/" + shellAppName + path);
                    processedRoute.setAsset(true);
                }
            } else {
                LiveUpdateConfig appLiveUpdateConfig = route.getLiveUpdateConfig();
                File appLiveUpdatePath = null;
                if (appLiveUpdateConfig != null) {
                    String appId = appLiveUpdateConfig.getAppId();
                    if (appId != null) {
                        appLiveUpdatePath = LiveUpdateManager.getLatestAppDirectory(CapacitorPortalsBridgeActivity.this, appId);
                    }
                }

                if (appLiveUpdatePath != null) {
                    processedRoute.setPath(appLiveUpdatePath + "/" + joinString(Arrays.copyOfRange(pathParts, 2, pathParts.length)));
                    processedRoute.setAsset(false);
                } else {
                    processedRoute.setPath(basePath + "/" + route.getName() + "/" + joinString(Arrays.copyOfRange(pathParts, 2, pathParts.length)));
                    processedRoute.setAsset(true);
                }
            }
        }

        return processedRoute;
    };
}