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65 lines
1.8 KiB
65 lines
1.8 KiB
4 months ago
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/*
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* Copyright (C) 2010 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @addtogroup NativeActivity Native Activity
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* @{
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*/
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/**
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* @file native_window_jni.h
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*/
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#ifndef ANDROID_NATIVE_WINDOW_JNI_H
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#define ANDROID_NATIVE_WINDOW_JNI_H
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#include <sys/cdefs.h>
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#include <android/native_window.h>
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#include <jni.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* Return the ANativeWindow associated with a Java Surface object,
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* for interacting with it through native code. This acquires a reference
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* on the ANativeWindow that is returned; be sure to use ANativeWindow_release()
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* when done with it so that it doesn't leak.
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*/
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ANativeWindow* ANativeWindow_fromSurface(JNIEnv* env, jobject surface);
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/**
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* Return a Java Surface object derived from the ANativeWindow, for interacting
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* with it through Java code. The returned Java object acquires a reference on
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* the ANativeWindow; maintains it through general Java object's life cycle;
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* and will automatically release the reference when the Java object gets garbage
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* collected.
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*
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* Available since API level 26.
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*/
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jobject ANativeWindow_toSurface(JNIEnv* env, ANativeWindow* window) __INTRODUCED_IN(26);
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#ifdef __cplusplus
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};
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#endif
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#endif // ANDROID_NATIVE_WINDOW_H
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/** @} */
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