support okhttp3

extensions/okhttp/build.gradle

@@ -36,7 +36,7 @@ android {
 
 dependencies {
     compile project(':library')
-    compile('com.squareup.okhttp:okhttp:2.5.0') {
+    compile('com.squareup.okhttp3:okhttp:+') {
         exclude group: 'org.json'
     }
 }

extensions/okhttp/src/main/java/com/google/android/exoplayer/ext/okhttp/OkHttpDataSource.java

@@ -22,14 +22,6 @@ import com.google.android.exoplayer.upstream.TransferListener;
 import com.google.android.exoplayer.util.Assertions;
 import com.google.android.exoplayer.util.Predicate;
 
-import com.squareup.okhttp.CacheControl;
-import com.squareup.okhttp.HttpUrl;
-import com.squareup.okhttp.OkHttpClient;
-import com.squareup.okhttp.Request;
-import com.squareup.okhttp.RequestBody;
-import com.squareup.okhttp.Response;
-import com.squareup.okhttp.internal.Util;
-
 import java.io.EOFException;
 import java.io.IOException;
 import java.io.InputStream;
@@ -39,6 +31,13 @@ import java.util.List;
 import java.util.Map;
 import java.util.concurrent.atomic.AtomicReference;
 
+import okhttp3.CacheControl;
+import okhttp3.HttpUrl;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.RequestBody;
+import okhttp3.Response;
+
 /**
  * An {@link HttpDataSource} that delegates to Square's {@link OkHttpClient}.
  */
@@ -116,7 +115,7 @@ public class OkHttpDataSource implements HttpDataSource {
 
   @Override
   public String getUri() {
-    return response == null ? null : response.request().urlString();
+    return response == null ? null : response.request().url().toString();
   }
 
   @Override
@@ -184,15 +183,10 @@ public class OkHttpDataSource implements HttpDataSource {
     bytesToSkip = responseCode == 200 && dataSpec.position != 0 ? dataSpec.position : 0;
 
     // Determine the length of the data to be read, after skipping.
-    try {
-      long contentLength = response.body().contentLength();
-      bytesToRead = dataSpec.length != C.LENGTH_UNBOUNDED ? dataSpec.length
-          : contentLength != -1 ? contentLength - bytesToSkip
-          : C.LENGTH_UNBOUNDED;
-    } catch (IOException e) {
-      closeConnectionQuietly();
-      throw new HttpDataSourceException(e, dataSpec);
-    }
+    long contentLength = response.body().contentLength();
+    bytesToRead = dataSpec.length != C.LENGTH_UNBOUNDED ? dataSpec.length
+        : contentLength != -1 ? contentLength - bytesToSkip
+        : C.LENGTH_UNBOUNDED;
 
     opened = true;
     if (listener != null) {
@@ -370,7 +364,7 @@ public class OkHttpDataSource implements HttpDataSource {
    * Closes the current connection quietly, if there is one.
    */
   private void closeConnectionQuietly() {
-    Util.closeQuietly(response.body());
+    response.body().close();
     response = null;
     responseByteStream = null;
   }