Cronet Java wrappers to fallback to HttpUrlConnection if Cronet is not available.

net/cronet/android/sample/src/org/chromium/cronet_sample_apk/CronetSampleActivity.java

Index: net/cronet/android/sample/src/org/chromium/cronet_sample_apk/CronetSampleActivity.java
diff --git a/net/cronet/android/sample/src/org/chromium/cronet_sample_apk/CronetSampleActivity.java b/net/cronet/android/sample/src/org/chromium/cronet_sample_apk/CronetSampleActivity.java
index 7543d9543109f521a6a3f9006c83059ae9729541..0881be94fda31afa44e78cbfeacba4d72319aaa9 100644
--- a/net/cronet/android/sample/src/org/chromium/cronet_sample_apk/CronetSampleActivity.java
+++ b/net/cronet/android/sample/src/org/chromium/cronet_sample_apk/CronetSampleActivity.java
@@ -13,6 +13,10 @@ import android.util.Log;
 import android.widget.EditText;
 import android.widget.Toast;
 
+import org.chromium.net.HttpUrlRequest;
+import org.chromium.net.HttpUrlRequestFactory;
+import org.chromium.net.HttpUrlRequestListener;
+

[mmenke, 2014/03/07 17:02:39]

I believe that since these are all from the same library, there should be no
blank line.

[mef, 2014/03/07 20:54:12]

Done.

 import org.chromium.net.UrlRequest;
 import org.chromium.net.UrlRequestContext;
 
@@ -65,6 +69,29 @@ public class CronetSampleActivity extends Activity {
       }
     };
 
+    class SampleHttpUrlRequestListener implements HttpUrlRequestListener {
+      public SampleHttpUrlRequestListener() {}

[mmenke, 2014/03/07 17:02:39]

4 space indent.

[mef, 2014/03/07 20:54:12]

Done.

+
+      @Override
+      public void onRequestComplete(HttpUrlRequest request) {
+        Log.i(TAG, "****** Request Complete, status code is " + getHttpStatusCode());

[mmenke, 2014/03/07 17:02:39]

4 space indent.

[mef, 2014/03/07 20:54:12]

Done.

+        Intent intent = new Intent(getApplicationContext(), CronetSampleActivity.class);
+        startActivity(intent);
+        final String url = request.getUrl();
+        final CharSequence text =
+            "Completed " + request.getUrl() + " (" + request.getHttpStatusCode() + ")";
+        mHttpStatusCode = request.getHttpStatusCode();
+        CronetSampleActivity.this.runOnUiThread(new Runnable() {
+            public void run() {
+                mLoading = false;
+                Toast toast = Toast.makeText(getApplicationContext(), text, Toast.LENGTH_SHORT);
+                toast.show();
+                promptForURL(url);
+            }
+        });
+      }
+    }
+
     @Override
     protected void onCreate(final Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -114,6 +141,23 @@ public class CronetSampleActivity extends Activity {
         mLoading = true;
 
         HashMap<String, String> headers = new HashMap<String, String>();
+        HttpUrlRequestListener listener = new SampleHttpUrlRequestListener();
+
+        HttpUrlRequest request = HttpUrlRequestFactory.newRequest(
+            getApplicationContext(),
+            url,
+            UrlRequest.REQUEST_PRIORITY_MEDIUM,
+            headers,
+            listener);
+        request.start();
+    }
+
+    private void startWithURL_UrlRequest(String url) {
+        Log.i(TAG, "Cronet started: " + url);
+        mUrl = url;
+        mLoading = true;
+
+        HashMap<String, String> headers = new HashMap<String, String>();
         WritableByteChannel sink = Channels.newChannel(System.out);
         UrlRequest request = new SampleRequest(mRequestContext,
                                             url,