1 /* 2 * Copyright (C) 2015 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 #ifndef ANDROID_MEDIA_AUDIOTRACK_H 18 #define ANDROID_MEDIA_AUDIOTRACK_H 19 20 #include "jni.h" 21 22 #include <utils/StrongPointer.h> 23 24 namespace android { 25 26 class AudioTrack; 27 28 }; // namespace android 29 30 /* Gets the underlying AudioTrack from an AudioTrack Java object. */ 31 extern android::sp<android::AudioTrack> android_media_AudioTrack_getAudioTrack( 32 JNIEnv* env, jobject audioTrackObj); 33 34 #endif // ANDROID_MEDIA_AUDIOTRACK_H 35