com.android.volley.Request.cancel()方法的使用及代码示例

x33g5p2x  于2022-01-28 转载在 其他  
字(7.5k)|赞(0)|评价(0)|浏览(245)

本文整理了Java中com.android.volley.Request.cancel方法的一些代码示例，展示了Request.cancel的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Request.cancel方法的具体详情如下：
包路径：com.android.volley.Request
类名称：Request
方法名：cancel

Request.cancel介绍

[英]Mark this request as canceled. No callback will be delivered.
[中]将此请求标记为已取消。不会发送回拨。

代码示例

代码示例来源：origin: bumptech/glide

  1. @Override
  2. public void cancel() {
  3.  Request<byte[]> local = request;
  4.  if (local != null) {
  5.   local.cancel();
  6.  }
  7. }

代码示例来源：origin: chentao0707/SimplifyReader

  1. /**
  2.    * Detatches the bitmap container from the request and cancels the request if no one is
  3.    * left listening.
  4.    * @param container The container to remove from the list
  5.    * @return True if the request was canceled, false otherwise.
  6.    */
  7.   public boolean removeContainerAndCancelIfNecessary(ImageContainer container) {
  8.     mContainers.remove(container);
  9.     if (mContainers.size() == 0) {
  10.       mRequest.cancel();
  11.       return true;
  12.     }
  13.     return false;
  14.   }
  15. }

代码示例来源：origin: mcxiaoke/android-volley

  1. /**
  2.    * Detatches the bitmap container from the request and cancels the request if no one is
  3.    * left listening.
  4.    * @param container The container to remove from the list
  5.    * @return True if the request was canceled, false otherwise.
  6.    */
  7.   public boolean removeContainerAndCancelIfNecessary(ImageContainer container) {
  8.     mContainers.remove(container);
  9.     if (mContainers.size() == 0) {
  10.       mRequest.cancel();
  11.       return true;
  12.     }
  13.     return false;
  14.   }
  15. }

代码示例来源：origin: jiangqqlmj/FastDev4Android

  1. /**
  2.    * Detatches the bitmap container from the request and cancels the request if no one is
  3.    * left listening.
  4.    * @param container The container to remove from the list
  5.    * @return True if the request was canceled, false otherwise.
  6.    */
  7.   public boolean removeContainerAndCancelIfNecessary(ImageContainer container) {
  8.     mContainers.remove(container);
  9.     if (mContainers.size() == 0) {
  10.       mRequest.cancel();
  11.       return true;
  12.     }
  13.     return false;
  14.   }
  15. }

代码示例来源：origin: mcxiaoke/android-volley

  1. @Override
  2. public void cancel() {
  3.   cancel_called = true;
  4.   super.cancel();
  5. }

代码示例来源：origin: chentao0707/SimplifyReader

  1. @Override
  2. public synchronized boolean cancel(boolean mayInterruptIfRunning) {
  3.   if (mRequest == null) {
  4.     return false;
  5.   }
  6.   if (!isDone()) {
  7.     mRequest.cancel();
  8.     return true;
  9.   } else {
  10.     return false;
  11.   }
  12. }

代码示例来源：origin: mcxiaoke/android-volley

  1. @Override
  2. public synchronized boolean cancel(boolean mayInterruptIfRunning) {
  3.   if (mRequest == null) {
  4.     return false;
  5.   }
  6.   if (!isDone()) {
  7.     mRequest.cancel();
  8.     return true;
  9.   } else {
  10.     return false;
  11.   }
  12. }

代码示例来源：origin: chentao0707/SimplifyReader

  1. /**
  2.  * Cancels all requests in this queue for which the given filter applies.
  3.  * @param filter The filtering function to use
  4.  */
  5. public void cancelAll(RequestFilter filter) {
  6.   synchronized (mCurrentRequests) {
  7.     for (Request<?> request : mCurrentRequests) {
  8.       if (filter.apply(request)) {
  9.         request.cancel();
  10.       }
  11.     }
  12.   }
  13. }

代码示例来源：origin: jiangqqlmj/FastDev4Android

  1. @Override
  2. public void cancel() {
  3.   cancel_called = true;
  4.   super.cancel();
  5. }

代码示例来源：origin: mcxiaoke/android-volley

  1. /**
  2.  * Cancels all requests in this queue for which the given filter applies.
  3.  * @param filter The filtering function to use
  4.  */
  5. public void cancelAll(RequestFilter filter) {
  6.   synchronized (mCurrentRequests) {
  7.     for (Request<?> request : mCurrentRequests) {
  8.       if (filter.apply(request)) {
  9.         request.cancel();
  10.       }
  11.     }
  12.   }
  13. }

代码示例来源：origin: jiangqqlmj/FastDev4Android

  1. @Override
  2. public synchronized boolean cancel(boolean mayInterruptIfRunning) {
  3.   if (mRequest == null) {
  4.     return false;
  5.   }
  6.   if (!isDone()) {
  7.     mRequest.cancel();
  8.     return true;
  9.   } else {
  10.     return false;
  11.   }
  12. }

代码示例来源：origin: jiangqqlmj/FastDev4Android

  1. /**
  2.  * Cancels all requests in this queue for which the given filter applies.
  3.  * @param filter The filtering function to use
  4.  */
  5. public void cancelAll(RequestFilter filter) {
  6.   synchronized (mCurrentRequests) {
  7.     for (Request<?> request : mCurrentRequests) {
  8.       if (filter.apply(request)) {
  9.         request.cancel();
  10.       }
  11.     }
  12.   }
  13. }

代码示例来源：origin: mcxiaoke/android-volley

  1. @Test public void cancelAll_onlyCorrectTag() throws Exception {
  2.     RequestQueue queue = new RequestQueue(new NoCache(), mMockNetwork, 0, mDelivery);
  3.     Object tagA = new Object();
  4.     Object tagB = new Object();
  5.     Request req1 = mock(Request.class);
  6.     when(req1.getTag()).thenReturn(tagA);
  7.     Request req2 = mock(Request.class);
  8.     when(req2.getTag()).thenReturn(tagB);
  9.     Request req3 = mock(Request.class);
  10.     when(req3.getTag()).thenReturn(tagA);
  11.     Request req4 = mock(Request.class);
  12.     when(req4.getTag()).thenReturn(tagA);
  14.     queue.add(req1); // A
  15.     queue.add(req2); // B
  16.     queue.add(req3); // A
  17.     queue.cancelAll(tagA);
  18.     queue.add(req4); // A
  20.     verify(req1).cancel(); // A cancelled
  21.     verify(req3).cancel(); // A cancelled
  22.     verify(req2, never()).cancel(); // B not cancelled
  23.     verify(req4, never()).cancel(); // A added after cancel not cancelled
  24.   }
  25. }

代码示例来源：origin: jiangqqlmj/FastDev4Android

  1. @Test public void cancelAll_onlyCorrectTag() throws Exception {
  2.     RequestQueue queue = new RequestQueue(new NoCache(), mMockNetwork, 0, mDelivery);
  3.     Object tagA = new Object();
  4.     Object tagB = new Object();
  5.     Request req1 = mock(Request.class);
  6.     when(req1.getTag()).thenReturn(tagA);
  7.     Request req2 = mock(Request.class);
  8.     when(req2.getTag()).thenReturn(tagB);
  9.     Request req3 = mock(Request.class);
  10.     when(req3.getTag()).thenReturn(tagA);
  11.     Request req4 = mock(Request.class);
  12.     when(req4.getTag()).thenReturn(tagA);
  14.     queue.add(req1); // A
  15.     queue.add(req2); // B
  16.     queue.add(req3); // A
  17.     queue.cancelAll(tagA);
  18.     queue.add(req4); // A
  20.     verify(req1).cancel(); // A cancelled
  21.     verify(req3).cancel(); // A cancelled
  22.     verify(req2, never()).cancel(); // B not cancelled
  23.     verify(req4, never()).cancel(); // A added after cancel not cancelled
  24.   }
  25. }

代码示例来源：origin: mcxiaoke/android-volley

  1. /**
  2.  * Verify RequestFinishedListeners are informed when requests are canceled
  3.  *
  4.  * Needs to be an integration test because relies on Request -> dispatcher -> RequestQueue interaction
  5.  */
  6. @Test public void add_requestFinishedListenerCanceled() throws Exception {
  7.   RequestFinishedListener listener = mock(RequestFinishedListener.class);
  8.   Request request = new MockRequest();
  9.   Answer<NetworkResponse> delayAnswer = new Answer<NetworkResponse>() {
  10.     @Override
  11.     public NetworkResponse answer(InvocationOnMock invocationOnMock) throws Throwable {
  12.       Thread.sleep(200);
  13.       return mock(NetworkResponse.class);
  14.     }
  15.   };
  16.   RequestQueue queue = new RequestQueue(new NoCache(), mMockNetwork, 1, mDelivery);
  17.   when(mMockNetwork.performRequest(request)).thenAnswer(delayAnswer);
  18.   queue.addRequestFinishedListener(listener);
  19.   queue.start();
  20.   queue.add(request);
  21.   request.cancel();
  22.   verify(listener, timeout(100)).onRequestFinished(request);
  23.   queue.stop();
  24. }

代码示例来源：origin: jiangqqlmj/FastDev4Android

  1. /**
  2.  * Verify RequestFinishedListeners are informed when requests are canceled
  3.  *
  4.  * Needs to be an integration test because relies on Request -> dispatcher -> RequestQueue interaction
  5.  */
  6. @Test public void add_requestFinishedListenerCanceled() throws Exception {
  7.   RequestFinishedListener listener = mock(RequestFinishedListener.class);
  8.   Request request = new MockRequest();
  9.   Answer<NetworkResponse> delayAnswer = new Answer<NetworkResponse>() {
  10.     @Override
  11.     public NetworkResponse answer(InvocationOnMock invocationOnMock) throws Throwable {
  12.       Thread.sleep(200);
  13.       return mock(NetworkResponse.class);
  14.     }
  15.   };
  16.   RequestQueue queue = new RequestQueue(new NoCache(), mMockNetwork, 1, mDelivery);
  17.   when(mMockNetwork.performRequest(request)).thenAnswer(delayAnswer);
  18.   queue.addRequestFinishedListener(listener);
  19.   queue.start();
  20.   queue.add(request);
  21.   request.cancel();
  22.   verify(listener, timeout(100)).onRequestFinished(request);
  23.   queue.stop();
  24. }

代码示例来源：origin: panxw/android-volley-manager

  1. @Override
  2. public void cancel() {
  3.   if (this.mRequest != null) {
  4.     this.mRequest.cancel();
  5.   }
  6. }

代码示例来源：origin: panxw/android-volley-manager

  1. @Override
  2. public synchronized boolean cancel(boolean mayInterruptIfRunning) {
  3.   if (mRequest == null) {
  4.     return false;
  5.   }
  6.   if (!isDone()) {
  7.     mRequest.cancel();
  8.     return true;
  9.   } else {
  10.     return false;
  11.   }
  12. }

代码示例来源：origin: xuningjack/AndroidNet

  1. @Override
  2. public synchronized boolean cancel(boolean mayInterruptIfRunning) {
  3.   if (mRequest == null) {
  4.     return false;
  5.   }
  6.   if (!isDone()) {
  7.     mRequest.cancel();
  8.     return true;
  9.   } else {
  10.     return false;
  11.   }
  12. }

代码示例来源：origin: MewX/light-novel-library_Wenku8_Android

  1. @Override
  2. public synchronized boolean cancel(boolean mayInterruptIfRunning) {
  3.   if (mRequest == null) {
  4.     return false;
  5.   }
  6.   if (!isDone()) {
  7.     mRequest.cancel();
  8.     return true;
  9.   } else {
  10.     return false;
  11.   }
  12. }

内容来源于网络，如有侵权，请联系作者删除！

request

相关文章

    查看更多

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多

    Request类方法

    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com