add MediaPlayer2

Forked from 9070e295864b83deca9020ca8bdd9ff790e631a9
Test: plays local files, callback source and streaming.
Bug: 63934228
Change-Id: I692007c07eb2819f8ad1d843e4e2b1fc96fbecca
diff --git a/media/jni/android_media_Media2HTTPConnection.h b/media/jni/android_media_Media2HTTPConnection.h
new file mode 100644
index 0000000..14bc677
--- /dev/null
+++ b/media/jni/android_media_Media2HTTPConnection.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2017, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _ANDROID_MEDIA_MEDIA2HTTPCONNECTION_H_
+#define _ANDROID_MEDIA_MEDIA2HTTPCONNECTION_H_
+
+#include "jni.h"
+
+#include <media/MediaHTTPConnection.h>
+#include <media/stagefright/foundation/ABase.h>
+
+namespace android {
+
+struct JMedia2HTTPConnection : public MediaHTTPConnection {
+    JMedia2HTTPConnection(JNIEnv *env, jobject thiz);
+
+    virtual bool connect(
+            const char *uri, const KeyedVector<String8, String8> *headers) override;
+
+    virtual void disconnect() override;
+    virtual ssize_t readAt(off64_t offset, void *data, size_t size) override;
+    virtual off64_t getSize() override;
+    virtual status_t getMIMEType(String8 *mimeType) override;
+    virtual status_t getUri(String8 *uri) override;
+
+protected:
+    virtual ~JMedia2HTTPConnection();
+
+private:
+    jobject mMedia2HTTPConnectionObj;
+    jmethodID mConnectMethod;
+    jmethodID mDisconnectMethod;
+    jmethodID mReadAtMethod;
+    jmethodID mGetSizeMethod;
+    jmethodID mGetMIMETypeMethod;
+    jmethodID mGetUriMethod;
+
+    jbyteArray mByteArrayObj;
+
+    DISALLOW_EVIL_CONSTRUCTORS(JMedia2HTTPConnection);
+};
+
+}  // namespace android
+
+#endif  // _ANDROID_MEDIA_MEDIA2HTTPCONNECTION_H_