Example usage for com.squareup.okhttp Callback Callback

Introduction

In this page you can find the example usage for com.squareup.okhttp Callback Callback.

Prototype

Callback

Source Link

Usage

From source file:cn.ucai.superwechart.activity.LoginActivity.java

License:Open Source License

private void downloadUserAvatar() {
    OkHttpUtils2<Message> utils = new OkHttpUtils2();
    utils.url(UserUtils.getContactAvatarPath(currentUsername)).targetClass(Message.class)
            .doInBackground(new Callback() {
                @Override//from   w w w .  j  a va 2  s  .  c o  m
                public void onFailure(Request request, IOException e) {
                    Log.e(TAG, "IOException=" + e);
                }

                @Override
                public void onResponse(Response response) throws IOException {
                    byte[] data = response.body().bytes();
                    String avatarUrl = ((DemoHXSDKHelper) HXSDKHelper.getInstance()).getUserProfileManager()
                            .uploadUserAvatar(data);
                    Log.e(TAG, "avatarUrl=" + avatarUrl);
                }
            }).execute(new OkHttpUtils2.OnCompleteListener<Message>() {
                @Override
                public void onSuccess(Message result) {
                    Log.e(TAG, "result=" + result);
                }

                @Override
                public void onError(String result) {
                    Log.e(TAG, "result=" + result);
                }
            });
}

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From source file:cn.ucai.SuperWechat.activity.LoginActivity.java

License:Open Source License

private void UpdateUserAvatar() {
    final OkHttpUtils2<Message> utils = new OkHttpUtils2<Message>();
    utils.setRequestUrl(I.REQUEST_DOWNLOAD_AVATAR).addParam(I.NAME_OR_HXID, currentUsername)
            .addParam(I.AVATAR_TYPE, I.AVATAR_TYPE_USER_PATH).targetClass(Message.class)
            .doInBackground(new Callback() {
                @Override//  w  w  w .jav a  2  s. c  o m
                public void onFailure(Request request, IOException e) {

                }

                @Override
                public void onResponse(Response response) throws IOException {
                    byte[] bytes = response.body().bytes();
                    final String avatarUrl = ((DemoHXSDKHelper) HXSDKHelper.getInstance())
                            .getUserProfileManager().uploadUserAvatar(bytes);

                }
            });
}

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From source file:cn.wochu.wh.net.OkHttpClientManager.java

License:Apache License

/**
 * /*from ww  w  .ja  v  a  2 s. co  m*/
 *
 * @param url
 * @param destFileDir 
 * @param callback
 */
private void _downloadAsyn(final String url, final String destFileDir, final ResultCallback callback) {
    final Request request = new Request.Builder().url(url).build();
    final Call call = mOkHttpClient.newCall(request);
    call.enqueue(new Callback() {
        @Override
        public void onFailure(final Request request, final IOException e) {
            sendFailedStringCallback(request, e, callback);
        }

        @Override
        public void onResponse(Response response) {
            InputStream is = null;
            byte[] buf = new byte[2048];
            int len = 0;
            FileOutputStream fos = null;
            try {
                is = response.body().byteStream();
                File file = new File(destFileDir, getFileName(url));
                fos = new FileOutputStream(file);
                while ((len = is.read(buf)) != -1) {
                    fos.write(buf, 0, len);
                }
                fos.flush();
                //???
                sendSuccessResultCallback(file.getAbsolutePath(), callback);
            } catch (IOException e) {
                sendFailedStringCallback(response.request(), e, callback);
            } finally {
                try {
                    if (is != null)
                        is.close();
                } catch (IOException e) {
                }
                try {
                    if (fos != null)
                        fos.close();
                } catch (IOException e) {
                }
            }

        }
    });
}

---

From source file:cn.wochu.wh.net.OkHttpClientManager.java

License:Apache License

private void deliveryResult(final ResultCallback callback, Request request) {
    callback.onBefore(request);//from  w w w . ja va 2 s . co  m
    mOkHttpClient.newCall(request).enqueue(new Callback() {
        @Override
        public void onFailure(final Request request, final IOException e) {
            //sendFailedStringCallback(request, e, callback);
            callback.onError(request, e);
            callback.onAfter();
        }

        @Override
        public void onResponse(final Response response) {
            try {
                final String string = response.body().string();
                if (callback.mType == String.class) {
                    sendSuccessResultCallback(string, callback);
                } else {
                    Object o = mGson.fromJson(string, callback.mType);
                    sendSuccessResultCallback(o, callback);
                }

            } catch (IOException e) {
                sendFailedStringCallback(response.request(), e, callback);
            } catch (com.google.gson.JsonParseException e)//Json?
            {
                sendFailedStringCallback(response.request(), e, callback);
            }

        }
    });
}

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From source file:co.paralleluniverse.fibers.okhttp.CallTest.java

License:Open Source License

@Test
public void exceptionThrownByOnResponseIsRedactedAndLogged() throws Exception {
    server.enqueue(new MockResponse());

    Request request = new Request.Builder().url(server.getUrl("/secret")).build();

    client.newCall(request).enqueue(new Callback() {
        @Override//from   www.j  a v a2 s .  c om
        public void onFailure(Request request, IOException e) {
            fail();
        }

        @Override
        public void onResponse(Response response) throws IOException {
            throw new IOException("a");
        }
    });

    assertEquals("INFO: Callback failure for call to " + server.getUrl("/") + "...", logHandler.take());
}

---

From source file:co.paralleluniverse.fibers.okhttp.CallTest.java

License:Open Source License

@Test
public void connectionReuseWhenResponseBodyConsumed_Async() throws Exception {
    server.enqueue(new MockResponse().setBody("abc"));
    server.enqueue(new MockResponse().setBody("def"));

    Request request = new Request.Builder().url(server.getUrl("/a")).build();
    client.newCall(request).enqueue(new Callback() {
        @Override/*from   ww  w.  j  a  v a2 s .  c  o  m*/
        public void onFailure(Request request, IOException e) {
            throw new AssertionError();
        }

        @Override
        public void onResponse(Response response) throws IOException {
            InputStream bytes = response.body().byteStream();
            assertEquals('a', bytes.read());
            assertEquals('b', bytes.read());
            assertEquals('c', bytes.read());

            // This request will share a connection with 'A' cause it's all done.
            client.newCall(new Request.Builder().url(server.getUrl("/b")).build()).enqueue(callback);
        }
    });

    callback.await(server.getUrl("/b")).assertCode(200).assertBody("def");
    assertEquals(0, server.takeRequest().getSequenceNumber()); // New connection.
    assertEquals(1, server.takeRequest().getSequenceNumber()); // Connection reuse!
}

---

From source file:co.paralleluniverse.fibers.okhttp.CallTest.java

License:Open Source License

/**
 * There's a race condition where the cancel may apply after the stream has already been
 * processed./*from w ww.j a v a2  s  .  c o m*/
 */
@Test
public void canceledAfterResponseIsDeliveredBreaksStreamButSignalsOnce() throws Exception {
    server.enqueue(new MockResponse().setBody("A"));

    final CountDownLatch latch = new CountDownLatch(1);
    final AtomicReference<String> bodyRef = new AtomicReference<>();
    final AtomicBoolean failureRef = new AtomicBoolean();

    Request request = new Request.Builder().url(server.getUrl("/a")).tag("request A").build();
    final Call call = client.newCall(request);
    call.enqueue(new Callback() {
        @Override
        public void onFailure(Request request, IOException e) {
            failureRef.set(true);
            latch.countDown();
        }

        @Override
        public void onResponse(Response response) throws IOException {
            call.cancel();
            try {
                bodyRef.set(response.body().string());
            } catch (IOException e) { // It is ok if this broke the stream.
                bodyRef.set("A");
                throw e; // We expect to not loop into onFailure in this case.
            } finally {
                latch.countDown();
            }
        }
    });

    latch.await();
    assertEquals("A", bodyRef.get());
    assertFalse(failureRef.get());
}

---

From source file:co.paralleluniverse.fibers.okhttp.CallTest.java

License:Open Source License

@Test
public void asyncResponseCanBeConsumedLater() throws Exception {
    server.enqueue(new MockResponse().setBody("abc"));
    server.enqueue(new MockResponse().setBody("def"));

    Request request = new Request.Builder().url(server.getUrl("/")).header("User-Agent", "SyncApiTest").build();

    final BlockingQueue<Response> responseRef = new SynchronousQueue<>();
    client.newCall(request).enqueue(new Callback() {
        @Override//from   w  w  w  .j  av a2s.c  o  m
        public void onFailure(Request request, IOException e) {
            throw new AssertionError();
        }

        @Override
        public void onResponse(Response response) throws IOException {
            try {
                responseRef.put(response);
            } catch (InterruptedException e) {
                throw new AssertionError();
            }
        }
    });

    Response response = responseRef.take();
    assertEquals(200, response.code());
    assertEquals("abc", response.body().string());

    // Make another request just to confirm that that connection can be reused...
    FiberOkHttpTestUtil.executeInFiberRecorded(client, new Request.Builder().url(server.getUrl("/")).build())
            .assertBody("def");
    assertEquals(0, server.takeRequest().getSequenceNumber()); // New connection.
    assertEquals(1, server.takeRequest().getSequenceNumber()); // Connection reused.

    // ... even before we close the response body!
    response.body().close();
}

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From source file:com.alibaba.weex.update.Downloader.java

License:Apache License

public static void download(String url, final DownloadCallback callback) {
    OkHttpClient client = new OkHttpClient();
    Request request = new Request.Builder().url(url).get().build();

    client.newCall(request).enqueue(new Callback() {
        @Override//w  w w .j  av a  2 s  .  c o  m
        public void onFailure(Request request, IOException e) {
            callback.onError(e);
        }

        @Override
        public void onResponse(Response response) throws IOException {
            callback.handleResponse(response);
        }
    });
}

---

From source file:com.anony.okhttp.sample.AsynchronousGet.java

License:Apache License

public void run() throws Exception {
    Request request = new Request.Builder().url("http://publicobject.com/helloworld.txt").build();

    client.newCall(request).enqueue(new Callback() {
        @Override//  www.  j  a  va 2s. co m
        public void onFailure(Request request, IOException e) {
            e.printStackTrace();
        }

        @Override
        public void onResponse(Response response) throws IOException {
            if (!response.isSuccessful())
                throw new IOException("Unexpected code " + response);

            Headers responseHeaders = response.headers();
            for (int i = 0, size = responseHeaders.size(); i < size; i++) {
                System.out.println(responseHeaders.name(i) + ": " + responseHeaders.value(i));
            }

            System.out.println(response.body().string());
        }
    });
}

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