Как получить транзакции из WebView с проверкой учетных данных на Android?
Это мой код:
public class PlaidViewActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_plaid_view);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
// Initialize Link
HashMap<String, String> linkInitializeOptions = new HashMap<String,String>();
linkInitializeOptions.put("key", "56632c5b63db7b7a155000b7c9507649");
linkInitializeOptions.put("product", "transact`enter code here`ions,auth");
linkInitializeOptions.put("apiVersion", "v2"); // set this to "v1" if using the legacy Plaid API
linkInitializeOptions.put("env", "sandbox");
linkInitializeOptions.put("clientName", "Test App");
linkInitializeOptions.put("selectAccount", "true");
linkInitializeOptions.put("webhook", "http://requestb.in");
linkInitializeOptions.put("baseUrl", "https://cdn.plaid.com/link/v2/stable/link.html");
// If initializing Link in PATCH / update mode, also provide the public_token
// linkInitializeOptions.put("public_token", "PUBLIC_TOKEN")
// Generate the Link initialization URL based off of the configuration options.
final Uri linkInitializationUrl = generateLinkInitializationUrl(linkInitializeOptions);
// Modify Webview settings - all of these settings may not be applicable
// or necesscary for your integration.
final WebView plaidLinkWebview = (WebView) findViewById(R.id.webview);
WebSettings webSettings = plaidLinkWebview.getSettings();
webSettings.setJavaScriptEnabled(true);
webSettings.setDomStorageEnabled(true);
webSettings.setCacheMode(WebSettings.LOAD_NO_CACHE);
WebView.setWebContentsDebuggingEnabled(true);
// Initialize Link by loading the Link initiaization URL in the Webview
plaidLinkWebview.loadUrl(linkInitializationUrl.toString());
// Override the Webview's handler for redirects
// Link communicates success and failure (analogous to the web's onSuccess and onExit
// callbacks) via redirects.
plaidLinkWebview.setWebViewClient(new WebViewClient() {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
// Parse the URL to determine if it's a special Plaid Link redirect or a request
// for a standard URL (typically a forgotten password or account not setup link).
// Handle Plaid Link redirects and open traditional pages directly in the user's
// preferred browser.
Uri parsedUri = Uri.parse(url);
if (parsedUri.getScheme().equals("plaidlink")) {
String action = parsedUri.getHost();
HashMap<String, String> linkData = parseLinkUriData(parsedUri);
if (action.equals("connected")) {
// User successfully linked
Log.d("-->Public token: ", linkData.get("public_token")+"");
Log.d("-->Account ID: ", linkData.get("account_id")+"");
Log.d("-->Account name: ", linkData.get("account_name")+"");
Log.d("-->Institution type: ", linkData.get("institution_type")+"");
Log.d("-->Institution name: ", linkData.get("institution_name")+"");
// Reload Link in the Webview
// You will likely want to transition the view at this point.
plaidLinkWebview.loadUrl(linkInitializationUrl.toString());
} else if (action.equals("exit")) {
// User exited
// linkData may contain information about the user's status in the Link flow,
// the institution selected, information about any error encountered,
// and relevant API request IDs.
Log.d("User status in flow: ", linkData.get("status"));
// The requet ID keys may or may not exist depending on when the user exited
// the Link flow.
Log.d("Link request ID: ", linkData.get("link_request_id"));
Log.d("API request ID: ", linkData.get("plaid_api_request_id"));
// Reload Link in the Webview
// You will likely want to transition the view at this point.
plaidLinkWebview.loadUrl(linkInitializationUrl.toString());
} else {
Log.d("Link action detected: ", action);
}
// Override URL loading
return true;
} else if (parsedUri.getScheme().equals("https") ||
parsedUri.getScheme().equals("http")) {
// Open in browser - this is most typically for 'account locked' or
// 'forgotten password' redirects
view.getContext().startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url)));
// Override URL loading
return true;
} else {
// Unknown case - do not override URL loading
return false;
}
}
});
}
// Generate a Link initialization URL based on a set of configuration options
public Uri generateLinkInitializationUrl(HashMap<String,String>linkOptions) {
Uri.Builder builder = Uri.parse(linkOptions.get("baseUrl"))
.buildUpon()
.appendQueryParameter("isWebview", "true")
.appendQueryParameter("isMobile", "true");
for (String key : linkOptions.keySet()) {
if (!key.equals("baseUrl")) {
builder.appendQueryParameter(key, linkOptions.get(key));
}
}
return builder.build();
}
// Parse a Link redirect URL querystring into a HashMap for easy manipulation and access
public HashMap<String,String> parseLinkUriData(Uri linkUri) {
HashMap<String,String> linkData = new HashMap<String,String>();
for(String key : linkUri.getQueryParameterNames()) {
linkData.put(key, linkUri.getQueryParameter(key));
}
return linkData;
}
Это мой код, и я успешно получаю результат
05-09 10:29:32.268 3091-3091/? D/-->Public token:: public-sandbox-2fddfc55-abb1-439d-84e0-6b1207503eb3
05-09 10:29:32.268 3091-3091/? D/-->Account ID:: nordpMwPjZSoVok6XzaeCQArXDjjM4H6Nj3ox
05-09 10:29:32.268 3091-3091/? D/-->Account name:: Plaid Credit Card
05-09 10:29:32.269 3091-3091/? D/-->Institution type:: null
05-09 10:29:32.269 3091-3091/? D/-->Institution name:: Citi
из этого, я хочу получить транзакцию, пожалуйста, помогите мне
Используя почтальона, я сделал
https://sandbox.plaid.com/transactions/get
{
"client_id": "5ae9627a6c0fcd0012c97bf1",
"secret": "b67ff6d1a462303cf43e2e83edaf33",
"access_token": "public-sandbox-2fddfc55-abb1-439d-84e0-6b1207503eb3",
"start_date": "2017-01-01",
"end_date": "2017-02-01",
"options": {
"count": 250,
"offset": 100
}
}
но я получаю сообщение об ошибке
{
"display_message": null,
"error_code": "INVALID_ACCESS_TOKEN",
"error_message": "provided token is the wrong type. expected \"access\", got \"public\"",
"error_type": "INVALID_INPUT",
"request_id": "bTgTg"
}
как это, пожалуйста, помогите