1 /*
2 * Copyright 2017, The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 //#define LOG_NDEBUG 0
18 #define LOG_TAG "JMedia2HTTPService"
19 #include <utils/Log.h>
20
21 #include <jni.h>
22
23 #include <mediaplayer2/JavaVMHelper.h>
24 #include <mediaplayer2/JMedia2HTTPService.h>
25 #include <mediaplayer2/JMedia2HTTPConnection.h>
26 #include <media/stagefright/foundation/ADebug.h>
27
28 #include <nativehelper/scoped_local_ref.h>
29
30 namespace android {
31
JMedia2HTTPService(JNIEnv * env,jobject thiz)32 JMedia2HTTPService::JMedia2HTTPService(JNIEnv *env, jobject thiz) {
33 mMedia2HTTPServiceObj = env->NewGlobalRef(thiz);
34 CHECK(mMedia2HTTPServiceObj != NULL);
35
36 ScopedLocalRef<jclass> media2HTTPServiceClass(env, env->GetObjectClass(mMedia2HTTPServiceObj));
37 CHECK(media2HTTPServiceClass.get() != NULL);
38
39 mMakeHTTPConnectionMethod = env->GetMethodID(
40 media2HTTPServiceClass.get(),
41 "makeHTTPConnection",
42 "()Landroid/media/Media2HTTPConnection;");
43 CHECK(mMakeHTTPConnectionMethod != NULL);
44 }
45
~JMedia2HTTPService()46 JMedia2HTTPService::~JMedia2HTTPService() {
47 JNIEnv *env = JavaVMHelper::getJNIEnv();
48 env->DeleteGlobalRef(mMedia2HTTPServiceObj);
49 }
50
makeHTTPConnection()51 sp<MediaHTTPConnection> JMedia2HTTPService::makeHTTPConnection() {
52 JNIEnv* env = JavaVMHelper::getJNIEnv();
53 jobject media2HTTPConnectionObj =
54 env->CallObjectMethod(mMedia2HTTPServiceObj, mMakeHTTPConnectionMethod);
55
56 return new JMedia2HTTPConnection(env, media2HTTPConnectionObj);
57 }
58
59 } // namespace android
60