1/*
2 * Copyright (C) 2010 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/**
18 * @addtogroup NativeActivity Native Activity
19 * @{
20 */
21
22/**
23 * @file native_window_jni.h
24 */
25
26#ifndef ANDROID_NATIVE_WINDOW_JNI_H
27#define ANDROID_NATIVE_WINDOW_JNI_H
28
29#include <android/native_window.h>
30
31#include <jni.h>
32
33#ifdef __cplusplus
34extern "C" {
35#endif
36
37/**
38 * Return the ANativeWindow associated with a Java Surface object,
39 * for interacting with it through native code.  This acquires a reference
40 * on the ANativeWindow that is returned; be sure to use ANativeWindow_release()
41 * when done with it so that it doesn't leak.
42 */
43ANativeWindow* ANativeWindow_fromSurface(JNIEnv* env, jobject surface);
44
45#ifdef __cplusplus
46};
47#endif
48
49#endif // ANDROID_NATIVE_WINDOW_H
50
51/** @} */
52