HEAD request with sample, refactored menu option HTTP/HTTPS

Author: smarek

library/src/main/java/com/loopj/android/http/RequestFactory.java

@@ -18,6 +18,7 @@
 import com.loopj.android.http.interfaces.RequestInterface;
 import com.loopj.android.http.requests.DeleteRequest;
 import com.loopj.android.http.requests.GetRequest;
+import com.loopj.android.http.requests.HeadRequest;
 import com.loopj.android.http.requests.PatchRequest;
 import com.loopj.android.http.requests.PostRequest;
 import com.loopj.android.http.requests.PutRequest;
@@ -46,4 +47,8 @@ public static RequestInterface patch(String URL, Header[] headers, HttpEntity pa
     public static RequestInterface put(String URL, Header[] headers, HttpEntity putEntity) {
         return new PutRequest(false, URL, headers, putEntity, null);
     }
+
+    public static RequestInterface head(String URL, Header[] headers) {
+        return new HeadRequest(false, URL, headers, null);
+    }
 }

library/src/main/java/com/loopj/android/http/requests/HeadRequest.java

@@ -0,0 +1,16 @@
+package com.loopj.android.http.requests;
+
+import cz.msebera.android.httpclient.Header;
+import cz.msebera.android.httpclient.client.methods.HttpHead;
+import cz.msebera.android.httpclient.client.methods.HttpUriRequest;
+
+public class HeadRequest extends BaseRequest {
+    public HeadRequest(boolean synchronous, String url, Header[] headers, Object TAG) {
+        super(synchronous, url, headers, TAG);
+    }
+
+    @Override
+    public HttpUriRequest build() {
+        return new HttpHead(getURL());
+    }
+}

sample/src/main/java/com/loopj/android/http/sample/DeleteSample.java

@@ -21,7 +21,7 @@ public ResponseHandlerInterface getResponseHandler() {
 
     @Override
     public String getDefaultURL() {
-        return "https://httpbin.org/delete";
+        return PROTOCOL+"httpbin.org/delete";
     }
 
     @Override

sample/src/main/java/com/loopj/android/http/sample/GetSample.java

@@ -55,7 +55,7 @@ public boolean isRequestHeadersAllowed() {
 
     @Override
     public String getDefaultURL() {
-        return "https://httpbin.org/get";
+        return PROTOCOL+"httpbin.org/get";
     }
 
     @Override

sample/src/main/java/com/loopj/android/http/sample/HeadSample.java

@@ -0,0 +1,41 @@
+package com.loopj.android.http.sample;
+
+import com.loopj.android.http.AsyncHttpClient;
+import com.loopj.android.http.RequestFactory;
+import com.loopj.android.http.interfaces.ResponseHandlerInterface;
+import com.loopj.android.http.utils.RequestHandle;
+
+import cz.msebera.android.httpclient.Header;
+import cz.msebera.android.httpclient.HttpEntity;
+
+public class HeadSample extends SampleParentActivity {
+    @Override
+    public ResponseHandlerInterface getResponseHandler() {
+        return defaultResponseHandler;
+    }
+
+    @Override
+    public String getDefaultURL() {
+        return "https://httpbin.org";
+    }
+
+    @Override
+    public boolean isRequestHeadersAllowed() {
+        return true;
+    }
+
+    @Override
+    public boolean isRequestBodyAllowed() {
+        return false;
+    }
+
+    @Override
+    public int getSampleTitle() {
+        return R.string.title_head_sample;
+    }
+
+    @Override
+    public RequestHandle executeSample(AsyncHttpClient client, String URL, Header[] headers, HttpEntity entity, ResponseHandlerInterface responseHandler) {
+        return client.sendRequest(RequestFactory.head(URL, headers), responseHandler);
+    }
+}

sample/src/main/java/com/loopj/android/http/sample/PatchSample.java

@@ -22,7 +22,7 @@ public ResponseHandlerInterface getResponseHandler() {
 
     @Override
     public String getDefaultURL() {
-        return "https://httpbin.org/patch";
+        return PROTOCOL+"httpbin.org/patch";
     }
 
     @Override

sample/src/main/java/com/loopj/android/http/sample/PostSample.java

@@ -22,7 +22,7 @@ public ResponseHandlerInterface getResponseHandler() {
 
     @Override
     public String getDefaultURL() {
-        return "https://httpbin.org/post";
+        return PROTOCOL+"httpbin.org/post";
     }
 
     @Override

sample/src/main/java/com/loopj/android/http/sample/PutSample.java

@@ -16,7 +16,7 @@ public ResponseHandlerInterface getResponseHandler() {
 
     @Override
     public String getDefaultURL() {
-        return "https://httpbin.org/put";
+        return PROTOCOL + "httpbin.org/put";
     }
 
     @Override

sample/src/main/java/com/loopj/android/http/sample/SampleParentActivity.java

@@ -101,7 +101,9 @@ public void onStart() {
         public void onSuccess(int statusCode, Header[] headers, byte[] responseBody) {
             debugHeaders(getLogTag(), headers);
             debugStatusCode(getLogTag(), statusCode);
-            debugResponse(getLogTag(), new String(responseBody));
+            if (responseBody != null) {
+                debugResponse(getLogTag(), new String(responseBody));
+            }
         }
 
         @Override

sample/src/main/java/com/loopj/android/http/sample/WaypointsActivity.java

@@ -35,7 +35,8 @@ public class WaypointsActivity extends ListActivity {
             new SampleConfig(R.string.title_post_sample, PostSample.class),
             new SampleConfig(R.string.title_delete_sample, DeleteSample.class),
             new SampleConfig(R.string.title_patch_sample, PatchSample.class),
-            new SampleConfig(R.string.title_put_sample, PutSample.class)
+            new SampleConfig(R.string.title_put_sample, PutSample.class),
+            new SampleConfig(R.string.title_head_sample, HeadSample.class)
     };
 
     @Override