{"id":307,"date":"2022-03-03T09:59:43","date_gmt":"2022-03-03T01:59:43","guid":{"rendered":"https:\/\/blog.iichen.cn\/?p=307"},"modified":"2022-03-03T09:59:43","modified_gmt":"2022-03-03T01:59:43","slug":"android-%e4%bb%bfqq%e5%9b%be%e7%89%87%e8%af%86%e5%88%ab","status":"publish","type":"post","link":"https:\/\/iichen.cn\/?p=307","title":{"rendered":"Android-\u4effQQ\u56fe\u7247\u8bc6\u522b"},"content":{"rendered":"<h3>\u4e00\u3001\u5b9e\u73b0\u7684\u6548\u679c<\/h3>\n<p><a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/blog.iichen.cn\/wp-content\/uploads\/2022\/03\/1646271149101662.mp4\" title=\"\u9884\u89c8\">\u9884\u89c8<\/a><\/p>\n<h3>\u4e8c\u3001\u5b9e\u73b0<\/h3>\n<h4>2.1 \u9996\u5148\u9700\u8981\u62cd\u7167\u6216\u4ece\u76f8\u518c\u9009\u53d6\u56fe\u7247\u8fdb\u884cOCR\u8bc6\u522b<\/h4>\n<h5>2.1.1 \u8fd9\u91cc\u4f7f\u7528\u7684\u662f\u963f\u91cc\u4e91OCR\u8bc6\u522b \u66ff\u6362\u4e3a\u4f60\u7533\u8bf7\u7684AppID\u5373\u53ef<\/h5>\n<pre><code class=\"language-java line-numbers\">\/\/ \u5c06\u56fe\u518c\u6216\u62cd\u7167\u83b7\u53d6\u7684\u56fe\u7247 \u8f6c\u4e3aBase64 \uff08\u6ce8\u610f\u56fe\u7247\u538b\u7f29\u5904\u7406\uff09\noverride suspend fun ocrImage(imgBase64: String): Flow&lt;ApiResult&lt;OcrBean&gt;&gt; {\n    return flow {\n        try{\n            val ocrBean = RetrofitClient.service.ocrImage(\"https:\/\/english.market.alicloudapi.com\/ocrservice\/english\",\"APPCODE b8d5c0db45d44741bbdc9efec215d887\", OcrParams(imgBase64,false,false,false))\n            emit(ApiResult.Success(ocrBean))\n        }catch (e:Exception){\n            emit(ApiResult.Failure(e.message))\n        }\n    }.flowOn(Dispatchers.IO)\n}   \n<\/code><\/pre>\n<h4>2.2 \u83b7\u53d6OCR\u8bc6\u522b\u540e\u7684\u6587\u672c\u5750\u6807\u8fdb\u884c\u8fb9\u6846\u7ed8\u5236<\/h4>\n<h5>2.2.1 OCR\u8bc6\u522b\u540e\u7684\u7ed3\u679c (\u683c\u5f0f\u53c2\u8003\u963f\u91cc\u4e91OCR)<\/h5>\n<pre><code class=\"language-java line-numbers\">\/\/ \u5c06\u8bc6\u522b\u7ed3\u679c\u4f20\u7ed9ImageRegion(\u81ea\u5b9a\u4e49\u7c7b)-\u5e95\u90e8\u6e90\u7801\u67e5\u770b\nimage.setWordPos(it.toMutableList())\n<\/code><\/pre>\n<pre><code class=\"language-java line-numbers\">fun setWordPos(wordsInfo:MutableList&lt;PrismWordsInfo&gt;){\n    this.wordsInfo = wordsInfo\n    \/\/ \u904d\u5386\u6240\u6709\u7684\u6587\u672c\u9879--\u6587\u672c\u5185\u5bb9\u3001\u6587\u672c\u7684\u5750\u6807 \u5355\u4f4d\uff1apx\u50cf\u7d20\n    for(wordInfo in wordsInfo){\n        var mPath:Path = Path()\n        var region: Region = Region()\n\n        \/\/ \u83b7\u53d6\u56db\u4e2a\u9876\u70b9\u5750\u6807\u8fdb\u884c\u786e\u8ba4\u4f4d\u7f6e \u8bbe\u7f6ePath\u8def\u5f84\n        \/\/ \u6ce8\u610f\uff1a\u56fe\u7247\u6700\u7ec8\u663e\u793a \u7684\u5bbd\u662f\u548c\u5c4f\u5e55\u5bbd\u4e00\u6837\uff0c\u6240\u4ee5\u5c31\u9700\u8981\u5bf9\u5e94\u7684\u6362\u7b97\n        Ext.ocrBitmap?.also{\n            mPath.run {\n                moveTo(wordInfo.pos[0].x * screenWidth \/ it.width * 1f,wordInfo.pos[0].y * height \/ it.height * 1f)\n                lineTo(wordInfo.pos[1].x * screenWidth \/ it.width * 1f,wordInfo.pos[1].y * height \/ it.height * 1f)\n                lineTo(wordInfo.pos[2].x * screenWidth \/ it.width * 1f,wordInfo.pos[2].y * height \/ it.height * 1f)\n                lineTo(wordInfo.pos[3].x * screenWidth \/ it.width * 1f,wordInfo.pos[3].y * height \/ it.height * 1f)\n                close()\n            }\n\n            \/\/ \u901a\u8fc7Path\u8def\u5f84\u83b7\u53d6\u5bf9\u5e94\u7684Region \u7528\u4e8e\u70b9\u51fb\u4f4d\u7f6e\u5224\u65ad\n            val bounds = RectF()\n            mPath.computeBounds(bounds,true)\n            region.setPath(mPath,Region(bounds.left.toInt\n                (),bounds.top.toInt(),bounds.right.toInt\n                (),bounds.bottom.toInt()))\n        }\n        \/\/ \u5c06\u6bcf\u4e2a\u6587\u672c\u6240\u5728\u7684\u8def\u5f84\u4ee5\u53ca\u533a\u57df\u5b58\u50a8\u5230\u96c6\u5408\u5185\n        mPathList.add(mPath)\n        mRegionList.add(region)\n    }\n    postInvalidate()\n}\n<\/code><\/pre>\n<h4>2.3 \u5224\u65ad\u70b9\u51fb\u4f4d\u7f6e\u662f\u5426\u5728\u67d0\u4e00\u4e2a\u6587\u672c\u8fb9\u6846\u5185<\/h4>\n<pre><code class=\"language-java line-numbers\">@SuppressLint(\"ClickableViewAccessibility\")\noverride fun onTouchEvent(event: MotionEvent?): Boolean {\n    when(event?.action){\n        MotionEvent.ACTION_DOWN-&gt;{\n            var contains = false\n            var index = 0\n            for (region in mRegionList){\n                if(region.contains(event.x.toInt(), event.y.toInt())){\n                    contains = true\n                    index = mRegionList.indexOf(region)\n                    break\n                }else{\n                    contains = false\n                }\n            }\n            if(contains){\n                this.listener?.run {\n                     onWordClick(wordsInfo[index].word)\n                }\n            }\n        }\n\n    }\n    return super.onTouchEvent(event)\n}\n\n\/\/ \u63a5\u53e3\u56de\u8c03 \u70b9\u51fb\nvar listener:OnWordClickListener? = null\n\ninterface OnWordClickListener{\n    fun onWordClick(word:String)\n}\n\nfun setWordOnClickListener(listener: OnWordClickListener){\n    this.listener = listener\n}\n<\/code><\/pre>\n<h4>2.4 \u96c6\u6210\u817e\u8bafx5\u5185\u6838 WebView\u5d4c\u5165\u767e\u5ea6\u7ffb\u8bd1(\u6216\u4f7f\u7528API)<\/h4>\n<pre><code class=\"language-java line-numbers\">fun init() {\n    webview.webViewClient = object : WebViewClient() {\n        override fun shouldOverrideUrlLoading(view: WebView, url: String): Boolean {\n            return false\n        }\n\n        override fun onPageFinished(view: WebView, url: String) {\n            super.onPageFinished(view, url)\n            \/\/ \u9875\u9762\u52a0\u8f7d\u5b8c\u6210\u540e\u53bb\u9664 \u9876\u90e8(\u5c31\u4e00\u4e9b\u4e0d\u60f3\u5c55\u793a\u7684\u5185\u5bb9 )\n            webview.loadUrl(\"javascript:(function(){  document.getElementById(\\\"new-header\\\").style.display=\\\"none\\\";})()\")\n            if (Build.VERSION.SDK.toInt() &gt;= 16) changGoForwardButton(view)\n        }\n    }\n\n    webview.loadUrl(mHomeUrl)\n}\nprivate val mHomeUrl = \"https:\/\/fanyi.baidu.com\/\"\n<\/code><\/pre>\n<h5>2.4.1 \u6ce8\u5165js\u81ea\u52a8\u586b\u5145\u70b9\u51fb\u7684\u6587\u672c\u5e76\u81ea\u52a8\u70b9\u51fb\u7ffb\u8bd1<\/h5>\n<pre><code class=\"language-java line-numbers\">\/\/ \u4e0a\u8ff0\u7684\u70b9\u51fb \u63a5\u53e3\u56de\u8c03\nimage.setWordOnClickListener(object : ImageRegion.OnWordClickListener{\n    override fun onWordClick(word: String) {\n        wordSearch.visibility = View.VISIBLE\n        \/\/ \u81ea\u52a8\u586b\u5145\u7ffb\u8bd1\u6587\u672c\u548c\u81ea\u52a8\u70b9\u51fb\u8fdb\u884c\u7ffb\u8bd1\n        webview.loadUrl(\"javascript:(function(){  document.getElementById(\\\"j-textarea\\\").value = \\\"${word}\\\"; document.getElementsByClassName(\\\"trans-btn\\\")[0].click();})()\")\n    }\n})\n<\/code><\/pre>\n<blockquote><p>\n  \u9879\u76ee\u5730\u5740\uff1a<a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/github.com\/18805699674\/QuickStudy.git\">https:\/\/github.com\/18805699674\/QuickStudy.git<\/a>\n<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u5b9e\u73b0\u7684\u6548\u679c \u9884\u89c8 \u4e8c\u3001\u5b9e\u73b0 2.1 \u9996\u5148\u9700\u8981\u62cd\u7167\u6216\u4ece\u76f8\u518c\u9009\u53d6\u56fe\u7247\u8fdb\u884cOCR\u8bc6\u522b 2.1.1 \u8fd9\u91cc\u4f7f\u7528\u7684\u662f\u963f [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,8],"tags":[],"class_list":["post-307","post","type-post","status-publish","format-standard","hentry","category-android","category-8"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Android-\u4effQQ\u56fe\u7247\u8bc6\u522b - IIchen<\/title>\n<meta name=\"description\" content=\"Android OCR-\u4effQQ\u56fe\u7247\u8bc6\u522b\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/iichen.cn\/?p=307\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Android-\u4effQQ\u56fe\u7247\u8bc6\u522b - IIchen\" \/>\n<meta property=\"og:description\" content=\"Android OCR-\u4effQQ\u56fe\u7247\u8bc6\u522b\" \/>\n<meta property=\"og:url\" content=\"https:\/\/iichen.cn\/?p=307\" \/>\n<meta property=\"og:site_name\" content=\"IIchen\" \/>\n<meta property=\"article:published_time\" content=\"2022-03-03T01:59:43+00:00\" \/>\n<meta name=\"author\" content=\"iichen\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"iichen\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/iichen.cn\/?p=307#article\",\"isPartOf\":{\"@id\":\"https:\/\/iichen.cn\/?p=307\"},\"author\":{\"name\":\"iichen\",\"@id\":\"https:\/\/iichen.cn\/#\/schema\/person\/4a47edf85ab49841df9e8f6aee40b77c\"},\"headline\":\"Android-\u4effQQ\u56fe\u7247\u8bc6\u522b\",\"datePublished\":\"2022-03-03T01:59:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/iichen.cn\/?p=307\"},\"wordCount\":17,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/iichen.cn\/#\/schema\/person\/4a47edf85ab49841df9e8f6aee40b77c\"},\"articleSection\":[\"Android\",\"\u7b14\u8bb0\"],\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/iichen.cn\/?p=307#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/iichen.cn\/?p=307\",\"url\":\"https:\/\/iichen.cn\/?p=307\",\"name\":\"Android-\u4effQQ\u56fe\u7247\u8bc6\u522b - IIchen\",\"isPartOf\":{\"@id\":\"https:\/\/iichen.cn\/#website\"},\"datePublished\":\"2022-03-03T01:59:43+00:00\",\"description\":\"Android OCR-\u4effQQ\u56fe\u7247\u8bc6\u522b\",\"breadcrumb\":{\"@id\":\"https:\/\/iichen.cn\/?p=307#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/iichen.cn\/?p=307\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/iichen.cn\/?p=307#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/iichen.cn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Android-\u4effQQ\u56fe\u7247\u8bc6\u522b\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/iichen.cn\/#website\",\"url\":\"https:\/\/iichen.cn\/\",\"name\":\"IIchen\",\"description\":\"Just do it!\",\"publisher\":{\"@id\":\"https:\/\/iichen.cn\/#\/schema\/person\/4a47edf85ab49841df9e8f6aee40b77c\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/iichen.cn\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/iichen.cn\/#\/schema\/person\/4a47edf85ab49841df9e8f6aee40b77c\",\"name\":\"iichen\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/iichen.cn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/iichen.cn\/wp-content\/uploads\/2025\/01\/avatar.jpg\",\"contentUrl\":\"https:\/\/iichen.cn\/wp-content\/uploads\/2025\/01\/avatar.jpg\",\"width\":940,\"height\":940,\"caption\":\"iichen\"},\"logo\":{\"@id\":\"https:\/\/iichen.cn\/#\/schema\/person\/image\/\"},\"sameAs\":[\"https:\/\/www.iichen.cn\"],\"url\":\"https:\/\/iichen.cn\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Android-\u4effQQ\u56fe\u7247\u8bc6\u522b - IIchen","description":"Android OCR-\u4effQQ\u56fe\u7247\u8bc6\u522b","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/iichen.cn\/?p=307","og_locale":"zh_CN","og_type":"article","og_title":"Android-\u4effQQ\u56fe\u7247\u8bc6\u522b - IIchen","og_description":"Android OCR-\u4effQQ\u56fe\u7247\u8bc6\u522b","og_url":"https:\/\/iichen.cn\/?p=307","og_site_name":"IIchen","article_published_time":"2022-03-03T01:59:43+00:00","author":"iichen","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"iichen","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/iichen.cn\/?p=307#article","isPartOf":{"@id":"https:\/\/iichen.cn\/?p=307"},"author":{"name":"iichen","@id":"https:\/\/iichen.cn\/#\/schema\/person\/4a47edf85ab49841df9e8f6aee40b77c"},"headline":"Android-\u4effQQ\u56fe\u7247\u8bc6\u522b","datePublished":"2022-03-03T01:59:43+00:00","mainEntityOfPage":{"@id":"https:\/\/iichen.cn\/?p=307"},"wordCount":17,"commentCount":0,"publisher":{"@id":"https:\/\/iichen.cn\/#\/schema\/person\/4a47edf85ab49841df9e8f6aee40b77c"},"articleSection":["Android","\u7b14\u8bb0"],"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/iichen.cn\/?p=307#respond"]}]},{"@type":"WebPage","@id":"https:\/\/iichen.cn\/?p=307","url":"https:\/\/iichen.cn\/?p=307","name":"Android-\u4effQQ\u56fe\u7247\u8bc6\u522b - IIchen","isPartOf":{"@id":"https:\/\/iichen.cn\/#website"},"datePublished":"2022-03-03T01:59:43+00:00","description":"Android OCR-\u4effQQ\u56fe\u7247\u8bc6\u522b","breadcrumb":{"@id":"https:\/\/iichen.cn\/?p=307#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/iichen.cn\/?p=307"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/iichen.cn\/?p=307#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/iichen.cn\/"},{"@type":"ListItem","position":2,"name":"Android-\u4effQQ\u56fe\u7247\u8bc6\u522b"}]},{"@type":"WebSite","@id":"https:\/\/iichen.cn\/#website","url":"https:\/\/iichen.cn\/","name":"IIchen","description":"Just do it!","publisher":{"@id":"https:\/\/iichen.cn\/#\/schema\/person\/4a47edf85ab49841df9e8f6aee40b77c"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/iichen.cn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":["Person","Organization"],"@id":"https:\/\/iichen.cn\/#\/schema\/person\/4a47edf85ab49841df9e8f6aee40b77c","name":"iichen","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/iichen.cn\/#\/schema\/person\/image\/","url":"https:\/\/iichen.cn\/wp-content\/uploads\/2025\/01\/avatar.jpg","contentUrl":"https:\/\/iichen.cn\/wp-content\/uploads\/2025\/01\/avatar.jpg","width":940,"height":940,"caption":"iichen"},"logo":{"@id":"https:\/\/iichen.cn\/#\/schema\/person\/image\/"},"sameAs":["https:\/\/www.iichen.cn"],"url":"https:\/\/iichen.cn\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/iichen.cn\/index.php?rest_route=\/wp\/v2\/posts\/307","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iichen.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iichen.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iichen.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/iichen.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=307"}],"version-history":[{"count":0,"href":"https:\/\/iichen.cn\/index.php?rest_route=\/wp\/v2\/posts\/307\/revisions"}],"wp:attachment":[{"href":"https:\/\/iichen.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iichen.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iichen.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}