{"id":24630,"date":"2024-04-29T09:36:28","date_gmt":"2024-04-29T01:36:28","guid":{"rendered":"https:\/\/www.zhidianwl.net\/zhidianwl\/?p=24630"},"modified":"2024-04-29T09:36:28","modified_gmt":"2024-04-29T01:36:28","slug":"app%e5%bc%80%e5%8f%91%e4%b8%ad%e5%8f%96%e6%b6%88%e9%80%89%e4%b8%ad%e8%81%9a%e7%84%a6%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/www.zhidianwl.net\/zhidianwl\/2024\/04\/29\/app%e5%bc%80%e5%8f%91%e4%b8%ad%e5%8f%96%e6%b6%88%e9%80%89%e4%b8%ad%e8%81%9a%e7%84%a6%e4%bb%8b%e7%bb%8d\/","title":{"rendered":"app\u5f00\u53d1\u4e2d\u53d6\u6d88\u9009\u4e2d\u805a\u7126\u4ecb\u7ecd"},"content":{"rendered":"<p>\u5728app\u5f00\u53d1\u4e2d\uff0c\u6709\u65f6\u5019\u6211\u4eec\u9700\u8981\u53d6\u6d88\u67d0\u4e2a\u63a7\u4ef6\u7684\u9009\u4e2d\u805a\u7126\u72b6\u6001\u3002\u8fd9\u79cd\u60c5\u51b5\u901a\u5e38\u53d1\u751f\u5728\u7528\u6237\u70b9\u51fb\u4e86\u67d0\u4e2a\u63a7\u4ef6\u540e\uff0c\u6211\u4eec\u5e0c\u671b\u53d6\u6d88\u8be5\u63a7\u4ef6\u7684\u9009\u4e2d\u72b6\u6001\uff0c\u4ee5\u4fbf\u7528\u6237\u53ef\u4ee5\u7ee7\u7eed\u64cd\u4f5c\u5176\u4ed6\u63a7\u4ef6\u3002\u4e0b\u9762\u6211\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u4e00\u4e0b\u53d6\u6d88\u9009\u4e2d\u805a\u7126\u7684\u539f\u7406\u548c\u5177\u4f53\u5b9e\u73b0\u65b9\u6cd5\u3002<\/p>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u4e86\u89e3\u4e00\u4e0b\u9009\u4e2d\u805a\u7126\u72b6\u6001\u662f\u5982\u4f55\u5b9e\u73b0\u7684\u3002\u5728Android\u5f00\u53d1\u4e2d\uff0c\u6bcf\u4e2a\u63a7\u4ef6\u90fd\u6709\u4e00\u4e2a`focused`\u5c5e\u6027\u6765\u8868\u793a\u662f\u5426\u5904\u4e8e\u9009\u4e2d\u805a\u7126\u72b6\u6001\u3002\u5f53\u7528\u6237\u70b9\u51fb\u67d0\u4e2a\u63a7\u4ef6\u65f6\uff0c\u7cfb\u7edf\u4f1a\u81ea\u52a8\u5c06\u8be5\u63a7\u4ef6\u7684`focused`\u5c5e\u6027\u8bbe\u7f6e\u4e3a`true`\uff0c\u540c\u65f6\u5c06\u5176\u4ed6\u63a7\u4ef6\u7684`focused`\u5c5e\u6027\u8bbe\u7f6e\u4e3a`false`\uff0c\u4ee5\u5b9e\u73b0\u5355\u9009\u6216\u591a\u9009\u7684\u6548\u679c\u3002<\/p>\n<p>\u8981\u53d6\u6d88\u9009\u4e2d\u805a\u7126\u72b6\u6001\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\u6765\u5b9e\u73b0\uff1a<\/p>\n<p>1. \u4f7f\u7528`clearFocus()`\u65b9\u6cd5\uff1a\u6bcf\u4e2a`View`\u5bf9\u8c61\u90fd\u6709\u4e00\u4e2a`clearFocus()`\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u7528\u4e8e\u6e05\u9664\u8be5\u63a7\u4ef6\u7684\u9009\u4e2d\u805a\u7126\u72b6\u6001\u3002\u53ea\u9700\u8981\u5728\u9700\u8981\u53d6\u6d88\u9009\u4e2d\u805a\u7126\u7684\u5730\u65b9\u8c03\u7528\u8be5\u65b9\u6cd5\u5373\u53ef\u3002\u4f8b\u5982\uff1a<\/p>\n<p>   &#8220;`java<\/p>\n<p>   Button button = findViewById(R.id.button);<\/p>\n<p>   button.clearFocus();<\/p>\n<p>   &#8220;`<\/p>\n<p>   \u8fd9\u6837\u5c31\u53ef\u4ee5\u53d6\u6d88`button`\u63a7\u4ef6\u7684\u9009\u4e2d\u805a\u7126\u72b6\u6001\u3002<\/p>\n<p>2. \u4f7f\u7528`setFocusable()`\u65b9\u6cd5\uff1a`View`\u5bf9\u8c61\u8fd8\u6709\u4e00\u4e2a`setFocusable()`\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u7528\u4e8e\u8bbe\u7f6e\u8be5\u63a7\u4ef6\u662f\u5426\u53ef\u83b7\u5f97\u7126\u70b9\u3002\u901a\u8fc7\u5c06\u8be5\u65b9\u6cd5\u7684\u53c2\u6570\u8bbe\u7f6e\u4e3a`false`\uff0c\u53ef\u4ee5\u53d6\u6d88\u8be5\u63a7\u4ef6\u7684\u9009\u4e2d\u805a\u7126\u72b6\u6001\u3002\u4f8b\u5982\uff1a<\/p>\n<p>   &#8220;`java<\/p>\n<p>   Button button = findViewById(R.id.button);<\/p>\n<p>   button.setFocusable(false);<\/p>\n<p>   &#8220;`<\/p>\n<p>   \u8fd9\u6837\u5c31\u53ef\u4ee5\u53d6\u6d88`button`\u63a7\u4ef6\u7684\u9009\u4e2d\u805a\u7126\u72b6\u6001\u3002<\/p>\n<p>3. \u4f7f\u7528`setClickable()`\u65b9\u6cd5\uff1a`View`\u5bf9\u8c61\u8fd8\u6709\u4e00\u4e2a`setClickable()`\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u7528\u4e8e\u8bbe\u7f6e\u8be5\u63a7\u4ef6\u662f\u5426\u53ef\u70b9<a href=\"https:\/\/www.yimenapp.com\/\">APP<\/a>\u51fb\u3002\u901a\u8fc7\u5c06\u8be5\u65b9\u6cd5\u7684\u53c2\u6570\u8bbe\u7f6e\u4e3a`false`\uff0c\u53ef\u4ee5\u53d6\u6d88\u8be5\u63a7\u4ef6\u7684\u9009\u4e2d\u805a\u7126\u72b6\u6001\u3002\u4f8b\u5982\uff1a<\/p>\n<p>   &#8220;`java<\/p>\n<p>   Button button = findViewById(R.id.button);<\/p>\n<p>   button.setClickable(false);<\/p>\n<p>   &#8220;`<\/p>\n<p>   \u8fd9\u6837\u5c31\u53ef\u4ee5\u53d6\u6d88`button`\u63a7\u4ef6\u7684\u9009\u4e2d\u805a\u7126\u72b6\u6001\u3002<\/p>\n<p>4. \u4f7f\u7528`setFocusableInTouchMode()`\u65b9\u6cd5\uff1a`View`\u5bf9\u8c61\u8fd8\u6709\u4e00\u4e2a`setFocusableInTouchMode()`\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u7528\u4e8e\u8bbe\u7f6e\u8be5\u63a7\u4ef6\u662f\u5426\u53ef\u901a\u8fc7\u89e6\u6478\u83b7\u5f97\u7126\u70b9\u3002\u901a\u8fc7\u5c06\u8be5\u65b9\u6cd5\u7684\u53c2\u6570\u8bbe\u7f6e\u4e3a`false`\uff0c\u53ef\u4ee5\u53d6\u6d88\u8be5\u63a7\u4ef6\u7684\u9009\u4e2d\u805a\u7126\u72b6\u6001\u3002\u4f8b\u5982\uff1a<\/p>\n<p>   &#8220;`java<\/p>\n<p>   Button button = findViewById(R.id.button);<\/p>\n<p>   button.setFocusableInTouchMode(false);<\/p>\n<p> <a href=\"https:\/\/www.yimenapp.com\/\">APP\u5f00\u53d1<\/a>  &#8220;`<\/p>\n<p>   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