Examples with Callback retrofit2.Callback used on opensource projects

Example 11 with Callback

use of retrofit2.Callback in project OkHttp3 by MrZhousf.

the class HttpHelper method doRequestAsync.

/**
     * 异步请求
     */
void doRequestAsync(final OkHttpHelper helper) {
    final HttpInfo info = httpInfo;
    final BaseCallback callback = helper.getCallback();
    Request request = helper.getRequest();
    String url = info.getUrl();
    if (!checkUrl(url)) {
        //主线程回调
        Message msg = new CallbackMessage(OkMainHandler.RESPONSE_CALLBACK, callback, retInfo(info, HttpInfo.CheckURL), requestTag, null).build();
        OkMainHandler.getInstance().sendMessage(msg);
        return;
    }
    request = request == null ? buildRequest(info, helper.getRequestMethod(), helper.getProgressCallback()) : request;
    showUrlLog(request);
    Call call = httpClient.newCall(request);
    BaseActivityLifecycleCallbacks.putCall(requestTag, call);
    call.enqueue(new Callback() {

        @Override
        public void onFailure(Call call, IOException e) {
            //主线程回调
            int code = HttpInfo.CheckNet;
            if (e instanceof UnknownHostException) {
                if (!helperInfo.getOkHttpUtil().isNetworkAvailable()) {
                    code = HttpInfo.CheckNet;
                } else {
                    code = HttpInfo.CheckURL;
                }
            } else if (e instanceof SocketTimeoutException) {
                if (null != e.getMessage()) {
                    if (e.getMessage().contains("failed to connect to"))
                        code = HttpInfo.ConnectionTimeOut;
                    if (e.getMessage().equals("timeout"))
                        code = HttpInfo.WriteAndReadTimeOut;
                }
            }
            Message msg = new CallbackMessage(OkMainHandler.RESPONSE_CALLBACK, callback, retInfo(info, code, "[" + e.getMessage() + "]"), requestTag, call).build();
            OkMainHandler.getInstance().sendMessage(msg);
        }

        @Override
        public void onResponse(Call call, Response res) throws IOException {
            //主线程回调
            Message msg = new CallbackMessage(OkMainHandler.RESPONSE_CALLBACK, callback, dealResponse(helper, res, call), requestTag, call).build();
            OkMainHandler.getInstance().sendMessage(msg);
        }
    });
}

Example 12 with Callback

use of retrofit2.Callback in project yyl_example by Relucent.

the class OkhttpTest2 method main.

public static void main(String[] args) throws IOException {
    OkHttpClient client;
    (client = //
    new OkHttpClient.Builder().build()).newCall(//
    new Request.Builder().url(//
    "https://www.baidu.com/").header("Connection", //close | keep-alive
    "close").get().build()).enqueue(new Callback() {

        @Override
        public void onResponse(Call call, Response response) throws IOException {
            System.out.println(response.body().string());
        }

        @Override
        public void onFailure(Call call, IOException e) {
            e.printStackTrace();
        }
    });
    //应用关闭时候需要关闭线程池
    client.dispatcher().executorService().shutdown();
}

Example 13 with Callback

use of retrofit2.Callback in project Tusky by Vavassor.

the class BaseActivity method enablePushNotifications.

protected void enablePushNotifications() {
    Callback<ResponseBody> callback = new Callback<ResponseBody>() {

        @Override
        public void onResponse(Call<ResponseBody> call, retrofit2.Response<ResponseBody> response) {
            if (response.isSuccessful()) {
                pushNotificationClient.subscribeToTopic(getPushNotificationTopic());
                pushNotificationClient.connect(BaseActivity.this);
            } else {
                onEnablePushNotificationsFailure(response.message());
            }
        }

        @Override
        public void onFailure(Call<ResponseBody> call, Throwable t) {
            onEnablePushNotificationsFailure(t.getMessage());
        }
    };
    String deviceToken = pushNotificationClient.getDeviceToken();
    Session session = new Session(getDomain(), getAccessToken(), deviceToken);
    tuskyApi.register(session).enqueue(callback);
}

Example 14 with Callback

use of retrofit2.Callback in project Tusky by Vavassor.

the class LoginActivity method onStart.

@Override
protected void onStart() {
    super.onStart();
    /* Check if we are resuming during authorization by seeing if the intent contains the
         * redirect that was given to the server. If so, its response is here! */
    Uri uri = getIntent().getData();
    String redirectUri = getOauthRedirectUri();
    preferences = getSharedPreferences(getString(R.string.preferences_file_key), Context.MODE_PRIVATE);
    if (preferences.getString("accessToken", null) != null && preferences.getString("domain", null) != null) {
        // We are already logged in, go to MainActivity
        Intent intent = new Intent(this, MainActivity.class);
        startActivity(intent);
        finish();
        return;
    }
    if (uri != null && uri.toString().startsWith(redirectUri)) {
        // This should either have returned an authorization code or an error.
        String code = uri.getQueryParameter("code");
        String error = uri.getQueryParameter("error");
        if (code != null) {
            /* During the redirect roundtrip this Activity usually dies, which wipes out the
                 * instance variables, so they have to be recovered from where they were saved in
                 * SharedPreferences. */
            domain = preferences.getString("domain", null);
            clientId = preferences.getString("clientId", null);
            clientSecret = preferences.getString("clientSecret", null);
            setLoading(true);
            /* Since authorization has succeeded, the final step to log in is to exchange
                 * the authorization code for an access token. */
            Callback<AccessToken> callback = new Callback<AccessToken>() {

                @Override
                public void onResponse(Call<AccessToken> call, Response<AccessToken> response) {
                    if (response.isSuccessful()) {
                        onLoginSuccess(response.body().accessToken);
                    } else {
                        setLoading(false);
                        editText.setError(getString(R.string.error_retrieving_oauth_token));
                        Log.e(TAG, String.format("%s %s", getString(R.string.error_retrieving_oauth_token), response.message()));
                    }
                }

                @Override
                public void onFailure(Call<AccessToken> call, Throwable t) {
                    setLoading(false);
                    editText.setError(getString(R.string.error_retrieving_oauth_token));
                    Log.e(TAG, String.format("%s %s", getString(R.string.error_retrieving_oauth_token), t.getMessage()));
                }
            };
            getApiFor(domain).fetchOAuthToken(clientId, clientSecret, redirectUri, code, "authorization_code").enqueue(callback);
        } else if (error != null) {
            /* Authorization failed. Put the error response where the user can read it and they
                 * can try again. */
            setLoading(false);
            editText.setError(getString(R.string.error_authorization_denied));
            Log.e(TAG, getString(R.string.error_authorization_denied) + error);
        } else {
            setLoading(false);
            // This case means a junk response was received somehow.
            editText.setError(getString(R.string.error_authorization_unknown));
        }
    }
}

Example 15 with Callback

use of retrofit2.Callback in project Android by Tracman-org.

the class LoginActivity method authenticateWithTracmanServer.

private void authenticateWithTracmanServer(final Request request) throws Exception {
    // Needed to support TLS 1.1 and 1.2
    //		TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(
    //				TrustManagerFactory.getDefaultAlgorithm());
    //		trustManagerFactory.init((KeyStore) null);
    //		TrustManager[] trustManagers = trustManagerFactory.getTrustManagers();
    //		if (trustManagers.length != 1 || !(trustManagers[0] instanceof X509TrustManager)) {
    //			throw new IllegalStateException("Unexpected default trust managers:"
    //					+ Arrays.toString(trustManagers));
    //		}
    //		X509TrustManager trustManager = (X509TrustManager) trustManagers[0];
    OkHttpClient client = new OkHttpClient.Builder().build();
    client.newCall(request).enqueue(new Callback() {

        @Override
        public void onFailure(Call call, IOException e) {
            //Log.e(TAG, "Failed to connect to Tracman server!");
            showError(R.string.server_connection_error);
            e.printStackTrace();
        }

        @Override
        public void onResponse(Call call, Response res) throws IOException {
            if (!res.isSuccessful()) {
                showError(R.string.login_no_user_error);
                res.body().close();
                throw new IOException("Unexpected code: " + res);
            } else {
                //Log.d(TAG, "Response code: " + res.code());
                String userString = res.body().string();
                System.out.println("Full response: " + userString);
                String userID, userName, userSK;
                try {
                    JSONObject user = new JSONObject(userString);
                    userID = user.getString("_id");
                    userName = user.getString("name");
                    userSK = user.getString("sk32");
                //Log.v(TAG, "User retrieved with ID: " + userID);
                } catch (JSONException e) {
                    //Log.e(TAG, "Unable to parse user JSON: ", e);
                    //Log.e(TAG, "JSON String used: " + userString);
                    userID = null;
                    userName = null;
                    userSK = null;
                }
                // Save user as loggedInUser
                SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
                SharedPreferences.Editor editor = sharedPref.edit();
                editor.putString("loggedInUser", userString);
                editor.putString("loggedInUserId", userID);
                editor.putString("loggedInUserName", userName);
                editor.putString("loggedInUserSk", userSK);
                editor.commit();
                startActivityForResult(new Intent(LoginActivity.this, SettingsActivity.class), SIGN_OUT);
            }
        }
    });
}