{"id":4045,"date":"2021-02-25T08:39:09","date_gmt":"2021-02-25T00:39:09","guid":{"rendered":"http:\/\/122.152.205.50\/wordpress\/?p=4045"},"modified":"2025-08-13T09:43:58","modified_gmt":"2025-08-13T01:43:58","slug":"%e8%87%aa%e5%ae%9a%e4%b9%89view%e4%b9%8b%e8%a7%86%e9%a2%91%e6%92%ad%e6%94%beview","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=4045","title":{"rendered":"\u81ea\u5b9a\u4e49View\u4e4b&#8221;\u89c6\u9891\u64ad\u653eView&#8221;"},"content":{"rendered":"<p>\u6700\u8fd1\u5728\u505a\u4e00\u6b3e\u89c6\u9891\u526a\u8f91\u7684app\u65f6\uff0c\u57fa\u672c\u6bcf\u4e2a\u529f\u80fd\u90fd\u4f1a\u6709\u89c6\u9891\u64ad\u653e\u7684\u529f\u80fd\uff0c\u6240\u4ee5\u5229\u7528MediaPlayer\u81ea\u4e0b\u5b9a\u4e49\u4e86\u4e00\u4e2a\u64ad\u653e\u5668\u3002\u4e0b\u9762\u7b80\u5355\u5206\u4eab\u4e0b\u5fc3\u5f97\uff1a<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_16 counter-hierarchy counter-decimal ez-toc-grey\">\n<div 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title=\"2.\u4ee3\u7801\u8bbe\u8ba1\">2.\u4ee3\u7801\u8bbe\u8ba1<\/a><ul class=\"ez-toc-list-level-5\"><li class=\"ez-toc-heading-level-5\"><ul class=\"ez-toc-list-level-5\"><li class=\"ez-toc-heading-level-5\"><ul class=\"ez-toc-list-level-5\"><li class=\"ez-toc-heading-level-5\"><ul class=\"ez-toc-list-level-5\"><li class=\"ez-toc-heading-level-5\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4045\/#%E6%A8%A1%E5%9E%8B%E6%9E%84%E5%BB%BA\" title=\"\u6a21\u578b\u6784\u5efa\">\u6a21\u578b\u6784\u5efa<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-5\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4045\/#%E4%B8%8A%E4%BB%A3%E7%A0%81\" title=\"\u4e0a\u4ee3\u7801\">\u4e0a\u4ee3\u7801<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-1\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4045\/#%E6%BA%90%E7%A0%81\" title=\"\u6e90\u7801:\">\u6e90\u7801:<\/a><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"1%E6%98%8E%E7%A1%AE%E9%9C%80%E6%B1%82\"><\/span>1.\u660e\u786e\u9700\u6c42<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><img src=\"http:\/\/122.152.205.50\/wordpress_it\/wp-content\/uploads\/jianshu_blog\/18328858-60d30b7ba4df27c2.jpg\" alt=\"\" \/><\/p>\n<p>1)\u53ef\u4ee5\u64ad\u653e\u3001\u6682\u505c\u3001\u5feb\u8fdb\u3001\u5feb\u9000<br \/>\n2)\u5feb\u8fdb\u3001\u5feb\u9000\u67092\u79cd\u65b9\u5f0f\uff0c\u4e00\u79cd\u6309\u94ae\u70b9\u51fb\uff0c\u4e00\u79cd\u62d6\u52a8\u6761\u62d6\u52a8\u3002<br \/>\n3)\u64ad\u653e\u97f3\u9891\u65f6\u663e\u793a\u97f3\u9891\u52a8\u753b<br \/>\n4)\u64ad\u653e\u5b8c\u6bd5\u53ef\u9009\u62e9\u662f\u5426\u663e\u793a\u91cd\u64ad\u6309\u94ae<br \/>\n5)\u64ad\u653e\u65f6\uff0c\u89c6\u9891\u4e0d\u4f1a\u6709\u53d8\u5f62\u6216\u8005\u6a21\u7cca\u3002<br \/>\n6)\u5f53\u52a0\u8f7d\u7f51\u7edc\u89c6\u9891\u65f6<\/p>\n<p>\u64ad\u653e\u5668\u67092\u79cd\u5f62\u5f0f\uff1a<\/p>\n<h4><span class=\"ez-toc-section\" id=\"1%E5%B7%A5%E5%85%B7%E6%A0%8F%E5%A7%8B%E7%BB%88%E5%9B%BA%E5%AE%9A%E4%BA%8E%E6%98%BE%E7%A4%BA%E5%8C%BA%E4%B8%8B%E9%9D%A2\"><\/span>1.\u5de5\u5177\u680f\u59cb\u7ec8\u56fa\u5b9a\u4e8e\u663e\u793a\u533a\u4e0b\u9762<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u4e0a\u9762\u7684\u56fe\u4f8b\u5c31\u662f\u8fd9\u79cd\u60c5\u51b5\uff0c\u8fd9\u79cd\u60c5\u51b5\u4e00\u822c\u7528\u5728\u88c1\u526a\u89c6\u9891\u65f6\uff0c\u4e3a\u4e86\u9632\u6b62\u5de5\u5177\u680f\u906e\u6321\u663e\u793a\u533a\u57df\u3002<\/p>\n<h4><span class=\"ez-toc-section\" id=\"2%E5%B7%A5%E5%85%B7%E6%A0%8F%E6%B5%AE%E4%BA%8E%E6%98%BE%E7%A4%BA%E5%8C%BA%E4%B8%8A%E9%9D%A2\"><\/span>2.\u5de5\u5177\u680f\u6d6e\u4e8e\u663e\u793a\u533a\u4e0a\u9762<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><img src=\"http:\/\/122.152.205.50\/wordpress_it\/wp-content\/uploads\/jianshu_blog\/18328858-68adeb0ac03b79e7.jpg\" alt=\"\" \/><\/p>\n<p><img src=\"http:\/\/122.152.205.50\/wordpress_it\/wp-content\/uploads\/jianshu_blog\/18328858-d78a3f49042d7bc0.jpg\" alt=\"\" \/><\/p>\n<p><img src=\"http:\/\/122.152.205.50\/wordpress_it\/wp-content\/uploads\/jianshu_blog\/18328858-42e06c46fa64f6fa.jpg\" alt=\"\" \/><\/p>\n<h1><span class=\"ez-toc-section\" id=\"2%E4%BB%A3%E7%A0%81%E8%AE%BE%E8%AE%A1\"><\/span>2.\u4ee3\u7801\u8bbe\u8ba1<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h5><span class=\"ez-toc-section\" id=\"%E6%A8%A1%E5%9E%8B%E6%9E%84%E5%BB%BA\"><\/span>\u6a21\u578b\u6784\u5efa<span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>\u7531\u4e0a\u9762\u7684\u6548\u679c\u56fe\uff0c\u53ef\u4ee5\u5c06\u81ea\u5b9a\u4e49View\u5212\u5206\u62103\u4e2a\u90e8\u5206\uff1a\u64ad\u653e\u663e\u793a\u533a\u3001\u5de5\u5177\u680f\u3001\u72b6\u6001\u533a\u3002<\/p>\n<h5><span class=\"ez-toc-section\" id=\"%E4%B8%8A%E4%BB%A3%E7%A0%81\"><\/span>\u4e0a\u4ee3\u7801<span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>\u4e0b\u9762\u6211\u53ea\u8bf4\u4e00\u4e0b\u5173\u952e\u4ee3\u7801\uff0c\u5176\u4f59\u7684\u53ef\u4ee5\u770b\u6e90\u7801\u3002<br \/>\n1)\u5b9a\u4e49\u81ea\u5b9a\u4e49\u5c5e\u6027<\/p>\n<pre><code class=\"language-xml\">  &lt;declare-styleable name=&quot;CZVideoView&quot;&gt;\n        &lt;attr name=&quot;sfvWidth&quot;  format=&quot;dimension&quot; &gt;\n            &lt;enum name=&quot;fill_parent&quot; value=&quot;-1&quot; \/&gt;\n            &lt;!-- The view should be as big as its parent (minus padding).\n                 Introduced in API Level 8. --&gt;\n            &lt;enum name=&quot;match_parent&quot; value=&quot;-1&quot; \/&gt;\n            &lt;!-- The view should be only big enough to enclose its content (plus padding). --&gt;\n            &lt;enum name=&quot;wrap_content&quot; value=&quot;-2&quot; \/&gt;\n        &lt;\/attr&gt;\n        &lt;attr name=&quot;sfvHeight&quot;  format=&quot;dimension&quot; &gt;\n            &lt;enum name=&quot;fill_parent&quot; value=&quot;-1&quot; \/&gt;\n            &lt;!-- The view should be as big as its parent (minus padding).\n                 Introduced in API Level 8. --&gt;\n            &lt;enum name=&quot;match_parent&quot; value=&quot;-1&quot; \/&gt;\n            &lt;!-- The view should be only big enough to enclose its content (plus padding). --&gt;\n            &lt;enum name=&quot;wrap_content&quot; value=&quot;-2&quot; \/&gt;\n        &lt;\/attr&gt;\n        &lt;attr name=&quot;toolMenuPosition&quot;&gt;\n            &lt;enum name=&quot;on&quot; value=&quot;1&quot; \/&gt;        &lt;!--\u8868\u793aToolMenu\u5728SufaceView\u7684Z\u8f74\u4e0a\u65b9\u3002--&gt;\n            &lt;enum name=&quot;below&quot; value=&quot;2&quot; \/&gt;     &lt;!--\u8868\u793aToolMenu\u5728SufaceView\u7684\u4e0b\u65b9\u3002--&gt;\n        &lt;\/attr&gt;\n    &lt;\/declare-styleable&gt;<\/code><\/pre>\n<p>2)\u521d\u59cb\u5316\u5e03\u5c40<br \/>\n\u6839\u636e\u81ea\u5b9a\u4e49\u5c5e\u6027toolMenuPosition\u6765\u52a0\u8f7d\u4e0d\u540c\u5f62\u5f0f\u7684\u5e03\u5c40<\/p>\n<pre><code class=\"language-java\">     if(PlayMenuController.TOOL_MENU_POSITION_ON == toolMenuPosition){\n            \/**\n             * \u6ce8\u610f{@link R.layout.cz_video_view_position_on}\u4e2d\u7684{@link surfaceView}\u7684layout_width\u5c5e\u6027\uff0c\u5728xml\u91cc\uff0c\u8981\u5b9a\u4e49\u4e3awrap_content\uff0c\n             * \u5982\u679c\u5b9a\u4e49\u6210match_parent\uff0c\u4f1a\u5bfc\u81f4\u540e\u9762\u7684resize\u5931\u8d25\u3002\u6211\u4e5f\u4e0d\u77e5\u9053\u539f\u7406\u662f\u4ec0\u4e48\u3002TODO\n             *\/\n            LayoutInflater.from(context).inflate(R.layout.cz_video_view_position_on, this, true);\n        }else if(PlayMenuController.TOOL_MENU_POSITION_BELOW == toolMenuPosition){\n            \/**\n             * \u6ce8\u610f{@link R.layout.cz_video_view_position_below}\u4e2d\u7684{@link surfaceView}\u7684layout_width\u5c5e\u6027\uff0c\u5728xml\u91cc\uff0c\u8981\u5b9a\u4e49\u4e3awrap_content\uff0c\n             * \u5982\u679c\u5b9a\u4e49\u6210match_parent\uff0c\u4f1a\u5bfc\u81f4\u540e\u9762\u7684resize\u5931\u8d25\u3002\u6211\u4e5f\u4e0d\u77e5\u9053\u539f\u7406\u662f\u4ec0\u4e48\u3002TODO\n             *\/\n            LayoutInflater.from(context).inflate(R.layout.cz_video_view_position_below, this, true);\n            playMenuController.setAutoHidePlayMenu(false);\n        }<\/code><\/pre>\n<p>\u52a8\u6001\u521b\u5efa\u72b6\u6001\u533a\u5185\u90e8\u7c7bStateView\uff0c\u548c\u89c6\u9891\u64ad\u653e\u53e0\u52a0\u3002<br \/>\n3)\u89c6\u9891\u5927\u5c0f\u9002\u914d<br \/>\n\u4e3a\u9632\u6b62\u89c6\u9891\u53d8\u5f62\uff0c\u9700\u8981\u5bf9surfaceView\u7684\u5927\u5c0f\u8fdb\u884c\u9002\u914d\u3002\u9002\u914d\u65b9\u6848\u5982\u4e0b\uff1a<br \/>\n<code>&lt;1&gt;<\/code>\u83b7\u53d6\u5f53\u524dsurfaceView\u7684\u5bbd\u9ad8<br \/>\n<code>&lt;2&gt;<\/code>\u6307\u5b9asurfaceView\u65b0\u7684\u5bbd\u9ad8\u5c31\u662f\u5f53\u524d\u7684\u5bbd\u9ad8<br \/>\n<code>&lt;3&gt;<\/code>\u6bd4\u8f83\u89c6\u9891\u7684\u5bbd\u5ea6\u4e0e\u9ad8\u5ea6<br \/>\n\u6bd4\u8f83surfaceView\u7684\u9ad8\u5ea6\u4e0e\u89c6\u9891\u7684\u9ad8\u5ea6<br \/>\n\u5982\u679csurfaceView\u7684\u9ad8\u5ea6 &gt; \u89c6\u9891\u7684\u9ad8\u5ea6\uff0c\u4f7fsurfaceView\u7684\u9ad8\u5ea6\u7b49\u4e8e\u89c6\u9891\u7684\u9ad8\u5ea6\u3002(\u8fd9\u6837\u5c31\u4fdd\u8bc1\u89c6\u9891\u867d\u7136\u5f88\u5c0f\uff0c\u4f46\u662f\u4e0d\u4f1a\u88ab\u62c9\u4f38\u5bfc\u81f4\u6a21\u7cca\u3002)<\/p>\n<pre><code class=\"language-java\"> int sfvMeasuredHeight = surfaceView.getMeasuredHeight();\n            int sfvMeasuredWidth = surfaceView.getMeasuredWidth();\n            int sfvNewWidth = sfvMeasuredWidth,sfvNewHeight = sfvMeasuredHeight;\n            if(localSrc.getMediaType() == MediaDetailBean.MEDIA_TYPE_VIDEO){    \/\/\u89c6\u9891\u5c31\u8981\u9002\u914d\u53d8\u5f62\n                \/\/sfv\u6bd4\u89c6\u9891\u8fd8\u9ad8\uff0csfv\u4e0e\u89c6\u9891\u540c\u9ad8\n                if(sfvMeasuredHeight &gt; localSrc.getHeight()){\n                    sfvNewHeight = localSrc.getHeight();\n                }\n\n                if(localSrc.getWidth() &lt;= localSrc.getHeight()){\n                    sfvNewWidth = (int) (1.0 * sfvNewHeight * localSrc.getWidth() \/ localSrc.getHeight());\n                }else{\n                    sfvNewWidth = mWidth;\n                    sfvNewHeight = (int) (1.0 * sfvNewWidth * localSrc.getHeight() \/ localSrc.getWidth());\n                }\n            }\n\n            resizeSurfaceView(sfvNewWidth, sfvNewHeight);<\/code><\/pre>\n<h1><span class=\"ez-toc-section\" id=\"%E6%BA%90%E7%A0%81\"><\/span>\u6e90\u7801:<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<hr \/>\n<p>\u5982\u6709\u7591\u60d1\u6216\u8005\u597d\u7684\u5efa\u8bae\uff0c\u6216\u8005\u60f3\u7ea0\u6b63\u4f5c\u8005\u7684\u535a\u6587\uff0c\u8bf7\u8054\u7cfb\u5982\u4e0b<br \/>\n\u516c\u4f17\u53f7\uff1a\u5fae\u4fe1\u516c\u4f17\u53f7\u641c\u7d22\u201c\u4fee\u7b26\u9053\u4eba\u201d\u6216\u8005\u626b\u63cf\u4e0b\u65b9\u4e8c\u7ef4\u7801<br \/>\n<img src=\"http:\/\/122.152.205.50\/wordpress_it\/wp-content\/uploads\/jianshu_blog\/18328858-59371629ef391585.jpg\" alt=\"\" \/><\/p>\n<p>\u5fae\u4fe1\u53f7\uff1aXinYi1349308479<br \/>\nQQ\u90ae\u7bb1\uff1a1349308479@qq.com<\/p>\n<button class=\"simplefavorite-button\" data-postid=\"4045\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">\u6536\u85cf <i 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