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c03734475f
Introduce option to generate Java code with finalize() or Cleaners interface #28159 Closes https://github.com/opencv/opencv/issues/22260 Replaces https://github.com/opencv/opencv/pull/23467 The PR introduce configuration option to generate Java code with Cleaner interface for Java 9+ and old-fashion finalize() method for old Java and Android. Mat class and derivatives are manually written. The PR introduce 2 base classes for it depending on the generator configuration. Pros: 1. No need to implement complex and error prone cleaner on library side. 2. No new CMake templates, easier to modify code in IDE. Cons: 1. More generator branches and different code for modern desktop and Android. TODO: - [x] Add Java version check to cmake - [x] Use Cleaners for ANDROID API 33+ ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [ ] The PR is proposed to the proper branch - [ ] There is a reference to the original bug report and related work - [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [ ] The feature is well documented and sample code can be built with the project CMake
21 lines
420 B
Prolog
21 lines
420 B
Prolog
//
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// This file is auto-generated. Please don't modify it!
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//
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package org.opencv.$module;
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$imports
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$docs$annotation
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public class $jname {
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protected final long nativeObj;
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protected $jname(long addr) {
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nativeObj = addr;
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$jcleaner
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}
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public long getNativeObjAddr() { return nativeObj; }
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// internal usage only
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public static $jname __fromPtr__(long addr) { return new $jname(addr); }
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