{"id":383,"date":"2012-03-05T00:52:39","date_gmt":"2012-03-04T16:52:39","guid":{"rendered":"http:\/\/guoh.ai\/lifelog\/?p=383"},"modified":"2012-03-05T00:52:39","modified_gmt":"2012-03-04T16:52:39","slug":"tips-with-eclipse-c-cc-jni-ndk","status":"publish","type":"post","link":"https:\/\/guoh.ai\/lifelog\/2012\/03\/tips-with-eclipse-c-cc-jni-ndk\/","title":{"rendered":"Eclipse C\/C++ JNI NDK"},"content":{"rendered":"<p>\u5728Java JNI\u6216\u8005Android NDK\u4e2d\uff0cC\u6216\u8005CPP\u6e90\u7801\u4e2d\u5f15\u5165header files\u7684\u65f6\u5019\u4f1a\u51fa\u73b0Unresolved inclusion: <xx.h><br \/>\n\u867d\u7136\u4e0d\u5f71\u54cd\u6574\u4e2a\u6e90\u7801\u7684\u7f16\u8bd1\uff0c\u4f46\u662f\u5bf9\u4e8e\u8ffd\u6c42\u5e72\u51c0\u5b8c\u7f8e\u7684\u4eba\u6765\u8bf4\u770b\u4e86\u603b\u4f1a\u89c9\u5f97\u6709\u4e0d\u723d\uff0c\u600e\u6837\u89e3\u51b3\u8fd9\u4e2a\u5462\uff1f<br \/>\n\u539f\u56e0\u662f\u5728Eclipse\u7684\u7f16\u8f91\u73af\u5883\u5f53\u4e2d\u6ca1\u6709\u627e\u5230\u76f8\u5e94\u7684header files\uff0c\u90a3\u4e48\u89e3\u51b3\u529e\u6cd5\u4e5f\u5f88\u7b80\u5355\uff0c\u5c31\u662f\u628aheader files\u5f15\u5165\u8fdb\u6765<br \/>\n\u64cd\u4f5c\u6b65\u9aa4\u5982\u4e0b\uff1a<br \/>\n1\u3001\u53f3\u51fb\u5de5\u7a0b > New > Folder<br \/>\n2\u3001\u70b9\u51fbAdvanced<br \/>\n3\u3001\u9009\u62e9Link to alternate location (Linked Folder)\uff0c\u76ee\u5f55\u81ea\u5df1\u9009\u62e9(\u6bd4\u5982JNI C\u7684\u8bdd\u662f\/usr\/include\u548c$JAVA_HOME\/include\uff0cAndroid NDK\u7684\u8bdd\u662f$ANDROID_NDK_HOME\/platforms\/android-X\/arch-arm\/usr\/include)<br \/>\n4\u3001Finish\u540eRefresh\u5de5\u7a0b(\u6216\u8005Close\u518dOpen Project)\u3002<\/p>\n<p>JNI\u5f53\u4e2dCould not find symbol &#8216;xx&#8217; in index<br \/>\n\u6211\u4eec\u5728JNI\u5f53\u4e2d\u60f3\u67e5\u770b\u67d0\u4e2a\u51fd\u6570\u6216\u8005\u7c7b\u6216\u8005\u7f16\u8bd1\u5355\u5143\u7684\u6e90\u7801\u7684\u65f6\u5019\u4e5f\u60f3\u50cfJava\u91cc\u5934\u4e00\u6837\u53ef\u4ee5\u65b9\u4fbf\u7684\u8ddf\u8e2a\u8fdb\u53bb\uff0c\u4f46\u662f\u603b\u4f1a\u51fa\u73b0\u5982\u4e0a\u9519\u8bef\u3002<br \/>\n\u8fd9\u4e2a\u65f6\u5019\u53ea\u8981\u4e3a\u8fd9\u4e9b\u6e90\u7801\u5728Eclipse\u5f53\u4e2d\u589e\u52a0\u7d22\u5f15\u5c31\u53ef\u4ee5\u3002<br \/>\n\u64cd\u4f5c\u6b65\u9aa4\u5982\u4e0b\uff1a<br \/>\n1\u3001Window > Preferences > C\/C++ > Indexer<br \/>\n2\u3001\u628a\u5176\u4e2d\u589e\u52a0\u7d22\u5f15\u7684\u90fd\u9009\u4e0a<br \/>\n3\u3001Refresh\u5de5\u7a0b(\u6216\u8005Close\u518dOpen Project)\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728Java JNI\u6216\u8005Android NDK\u4e2d\uff0cC\u6216\u8005CPP\u6e90\u7801\u4e2d\u5f15\u5165header files\u7684\u65f6\u5019\u4f1a\u51fa\u73b0Unresolved inclusion: \u867d\u7136\u4e0d\u5f71\u54cd\u6574\u4e2a\u6e90\u7801\u7684\u7f16\u8bd1\uff0c\u4f46\u662f\u5bf9\u4e8e\u8ffd\u6c42\u5e72\u51c0\u5b8c\u7f8e\u7684\u4eba\u6765\u8bf4\u770b\u4e86\u603b\u4f1a\u89c9\u5f97\u6709\u4e0d\u723d\uff0c\u600e\u6837\u89e3\u51b3\u8fd9\u4e2a\u5462\uff1f \u539f\u56e0\u662f\u5728Eclipse\u7684\u7f16\u8f91\u73af\u5883\u5f53\u4e2d\u6ca1\u6709\u627e\u5230\u76f8\u5e94\u7684header files\uff0c\u90a3\u4e48\u89e3\u51b3\u529e\u6cd5\u4e5f\u5f88\u7b80\u5355\uff0c\u5c31\u662f\u628aheader files\u5f15\u5165\u8fdb\u6765 \u64cd\u4f5c\u6b65\u9aa4\u5982\u4e0b\uff1a 1\u3001\u53f3\u51fb\u5de5\u7a0b > New > Folder 2\u3001\u70b9\u51fbAdvanced 3\u3001\u9009\u62e9Link to alternate location (Linked Folder)\uff0c\u76ee\u5f55\u81ea\u5df1\u9009\u62e9(\u6bd4\u5982JNI C\u7684\u8bdd\u662f\/usr\/include\u548c$JAVA_HOME\/include\uff0cAndroid NDK\u7684\u8bdd\u662f$ANDROID_NDK_HOME\/platforms\/android-X\/arch-arm\/usr\/include) 4\u3001Finish\u540eRefresh\u5de5\u7a0b(\u6216\u8005Close\u518dOpen Project)\u3002 JNI\u5f53\u4e2dCould not find symbol &#8216;xx&#8217; in index \u6211\u4eec\u5728JNI\u5f53\u4e2d\u60f3\u67e5\u770b\u67d0\u4e2a\u51fd\u6570\u6216\u8005\u7c7b\u6216\u8005\u7f16\u8bd1\u5355\u5143\u7684\u6e90\u7801\u7684\u65f6\u5019\u4e5f\u60f3\u50cfJava\u91cc\u5934\u4e00\u6837\u53ef\u4ee5\u65b9\u4fbf\u7684\u8ddf\u8e2a\u8fdb\u53bb\uff0c\u4f46\u662f\u603b\u4f1a\u51fa\u73b0\u5982\u4e0a\u9519\u8bef\u3002 \u8fd9\u4e2a\u65f6\u5019\u53ea\u8981\u4e3a\u8fd9\u4e9b\u6e90\u7801\u5728Eclipse\u5f53\u4e2d\u589e\u52a0\u7d22\u5f15\u5c31\u53ef\u4ee5\u3002 \u64cd\u4f5c\u6b65\u9aa4\u5982\u4e0b\uff1a 1\u3001Window > Preferences > C\/C++ > Indexer 2\u3001\u628a\u5176\u4e2d\u589e\u52a0\u7d22\u5f15\u7684\u90fd\u9009\u4e0a 3\u3001Refresh\u5de5\u7a0b(\u6216\u8005Close\u518dOpen Project)\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gfmr_meta_descriptions":[],"_gfmr_multilingual_taxonomy_terms":[],"footnotes":""},"categories":[1],"tags":[24],"class_list":["post-383","post","type-post","status-publish","format-standard","hentry","category-misc","tag-tool"],"_links":{"self":[{"href":"https:\/\/guoh.ai\/lifelog\/wp-json\/wp\/v2\/posts\/383","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/guoh.ai\/lifelog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/guoh.ai\/lifelog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/guoh.ai\/lifelog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/guoh.ai\/lifelog\/wp-json\/wp\/v2\/comments?post=383"}],"version-history":[{"count":4,"href":"https:\/\/guoh.ai\/lifelog\/wp-json\/wp\/v2\/posts\/383\/revisions"}],"predecessor-version":[{"id":396,"href":"https:\/\/guoh.ai\/lifelog\/wp-json\/wp\/v2\/posts\/383\/revisions\/396"}],"wp:attachment":[{"href":"https:\/\/guoh.ai\/lifelog\/wp-json\/wp\/v2\/media?parent=383"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/guoh.ai\/lifelog\/wp-json\/wp\/v2\/categories?post=383"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/guoh.ai\/lifelog\/wp-json\/wp\/v2\/tags?post=383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}