{"id":1211,"date":"2012-01-20T16:35:03","date_gmt":"2012-01-20T08:35:03","guid":{"rendered":"http:\/\/leybreeze.com\/blog\/?p=1211"},"modified":"2012-01-20T16:37:25","modified_gmt":"2012-01-20T08:37:25","slug":"android%e4%b8%ad%e5%8a%a8%e6%80%81%e8%b0%83%e6%95%b4%e9%80%89%e9%a1%b9%e8%8f%9c%e5%8d%95%e5%86%85%e5%ae%b9","status":"publish","type":"post","link":"http:\/\/leybreeze.com\/blog\/?p=1211","title":{"rendered":"Android\u4e2d\u52a8\u6001\u8c03\u6574\u9009\u9879\u83dc\u5355\uff08Options Menu\uff09\u5185\u5bb9"},"content":{"rendered":"<p>\u4ee3\u7801\u4e0e\u8303\u4f8b\uff1a<\/p>\n<pre lang=\"JAVA\">@Override\r\npublic boolean onCreateOptionsMenu(Menu menu) {\r\n\tsuper.onCreateOptionsMenu(menu);\r\n\treturn true;\r\n}\r\n\r\n@Override\r\npublic boolean onPrepareOptionsMenu(Menu menu) {\r\n\tsuper.onCreateOptionsMenu(menu);\r\n\t\/\/ \u6e05\u9664\u83dc\u5355\u5185\u5bb9\u540e\u7531\u6761\u4ef6\u5224\u65ad\u8bed\u53e5\u51b3\u5b9a\u5982\u4f55\u751f\u6210\u9009\u9879\u83dc\u5355\r\n\tmenu.clear();\r\n\tif (condition == 0) {\r\n\t\tMenuItem item0 = menu.add(0, 0, 0, R.string.text1a);\r\n\t\titem0.setIcon(android.R.drawable.icon1a);\r\n\t} else {\r\n\t\tMenuItem item0 = menu.add(0, 0, 0, R.string.text1b);\r\n\t\titem0.setIcon(android.R.drawable.icon1b);\r\n\t}\r\n\tMenuItem item1 = menu.add(0, 1, 0, R.string.text2);\r\n\titem1.setIcon(android.R.drawable.icon2);\r\n\treturn true;\r\n}<\/pre>\n<p>\u8bf4\u660e\uff1a\u6709\u7684\u65f6\u5019\u9700\u8981\u9009\u9879\u83dc\u5355\uff08Options Menu\uff09\u7684\u5185\u5bb9\u6839\u636e\u60c5\u51b5\u8c03\u6574\uff0c\u8fd9\u65f6\u53ea\u8981\u8986\u5199onPrepareOptionsMenu\u65b9\u6cd5\u5373\u53ef\u3002\u6ce8\u610f\u4e0d\u8981\u5fd8\u8bb0\u6e05\u9664\u83dc\u5355\u4e2d\u7684\u539f\u6709\u5185\u5bb9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee3\u7801\u4e0e\u8303\u4f8b\uff1a @Override public boolean onCreateOptionsMenu(Men &hellip; <a href=\"http:\/\/leybreeze.com\/blog\/?p=1211\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201cAndroid\u4e2d\u52a8\u6001\u8c03\u6574\u9009\u9879\u83dc\u5355\uff08Options Menu\uff09\u5185\u5bb9\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[5,101],"_links":{"self":[{"href":"http:\/\/leybreeze.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1211"}],"collection":[{"href":"http:\/\/leybreeze.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/leybreeze.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/leybreeze.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/leybreeze.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1211"}],"version-history":[{"count":2,"href":"http:\/\/leybreeze.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1211\/revisions"}],"predecessor-version":[{"id":1214,"href":"http:\/\/leybreeze.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1211\/revisions\/1214"}],"wp:attachment":[{"href":"http:\/\/leybreeze.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/leybreeze.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1211"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/leybreeze.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}