{"id":1325,"date":"2016-02-24T17:58:36","date_gmt":"2016-02-24T09:58:36","guid":{"rendered":"https:\/\/ai.zhousir.top\/?p=1325"},"modified":"2026-08-18T12:58:49","modified_gmt":"2026-08-18T04:58:49","slug":"android%e9%a1%b9%e7%9b%ae%e9%87%8d%e6%9e%84%e4%b9%8b%e8%b7%af%e5%ae%9e%e7%8e%b0%e7%af%87","status":"publish","type":"post","link":"https:\/\/ai.zhousir.top\/?p=1325","title":{"rendered":"Android\u9879\u76ee\u91cd\u6784\u4e4b\u8def:\u5b9e\u73b0\u7bc7"},"content":{"rendered":"
\n
\n

\u524d\u4e24\u7bc7\u8bb2\u4e86\u67b6\u6784\u548c\u754c\u9762\uff0c\u8fd9\u7bc7\u628a KAndroid Demo \u843d\u5230\u4ee3\u7801\uff1a\u6309 model\u3001api\u3001core\u3001app \u56db\u4e2a\u6a21\u5757\u642d\u5efa\uff0c\u7528\u6700\u7b80\u5355\u7684\u65b9\u5f0f\u5b9e\u73b0\u6ce8\u518c\u3001\u767b\u5f55\u548c\u5238\u5217\u8868\u8fd9\u4e2a\u6700\u5c0f\u5316\u53ef\u7528\u4ea7\u54c1\u3002<\/p>\n<\/blockquote>\n

<\/p>\n

\"\"<\/a><\/p>\n

\u524d\u4e24\u7bc7\u6587\u7ae0Android\u9879\u76ee\u91cd\u6784\u4e4b\u8def:\u67b6\u6784\u7bc7<\/a>\u548cAndroid\u9879\u76ee\u91cd\u6784\u4e4b\u8def:\u754c\u9762\u7bc7<\/a>\u5df2\u7ecf\u8bb2\u4e86\u6211\u7684\u9879\u76ee\u5f00\u59cb\u642d\u5efa\u65f6\u7684\u67b6\u6784\u8bbe\u8ba1\u548c\u754c\u9762\u8bbe\u8ba1\uff0c\u8fd9\u7bc7\u5c31\u8bb2\u8bb2\u5177\u4f53\u600e\u4e48\u5b9e\u73b0\u7684\uff0c\u4ee5\u5b9e\u73b0\u6700\u5c0f\u5316\u53ef\u7528\u4ea7\u54c1(MVP)\u7684\u76ee\u6807\uff0c\u7528\u6700\u7b80\u5355\u7684\u65b9\u5f0f\u6765\u642d\u5efa\u67b6\u6784\u548c\u5b9e\u73b0\u4ee3\u7801\u3002<\/p>\n

IDE\u91c7\u7528Android Studio\uff0cDemo\u5b9e\u73b0\u7684\u529f\u80fd\u4e3a\u7528\u6237\u6ce8\u518c\u3001\u767b\u5f55\u548c\u5c55\u793a\u4e00\u4e2a\u5238\u5217\u8868\uff0c\u6570\u636e\u91c7\u7528\u6211\u4eec\u73b0\u6709\u9879\u76ee\u7684\u6d4b\u8bd5\u6570\u636e\uff0c\u63a5\u53e3\u4e5f\u662f\u6211\u4eec\u9879\u76ee\u4e2d\u7684\u6d4b\u8bd5\u63a5\u53e3\u3002<\/p>\n

\n

\u9879\u76ee\u642d\u5efa<\/span><\/h2>\n

\u6839\u636e\u67b6\u6784\u7bc7<\/a>\u6240\u8bb2\u7684\uff0c\u5c06\u9879\u76ee\u5206\u4e3a\u4e86\u56db\u4e2a\u5c42\u7ea7\uff1a\u6a21\u578b\u5c42\u3001\u63a5\u53e3\u5c42\u3001\u6838\u5fc3\u5c42\u3001\u754c\u9762\u5c42\u3002\u56db\u4e2a\u5c42\u7ea7\u4e4b\u95f4\u7684\u5173\u7cfb\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n

\"\"<\/p>\n

\u5b9e\u73b0\u4e0a\uff0c\u5728Android Studio\u5206\u4e3a\u4e86\u76f8\u5e94\u7684\u56db\u4e2a\u6a21\u5757(Module)\uff1amodel\u3001api\u3001core\u3001app<\/em>\u3002 model\u4e3a\u6a21\u578b\u5c42\uff0capi\u4e3a\u63a5\u53e3\u5c42\uff0ccore\u4e3a\u6838\u5fc3\u5c42\uff0capp\u4e3a\u754c\u9762\u5c42\u3002 model\u3001api\u3001core\u8fd9\u4e09\u4e2a\u6a21\u5757\u7684\u7c7b\u578b\u4e3alibrary\uff0capp\u6a21\u5757\u7684\u7c7b\u578b\u4e3aapplication\u3002 \u56db\u4e2a\u6a21\u5757\u4e4b\u95f4\u7684\u4f9d\u8d56\u8bbe\u7f6e\u4e3a\uff1amodel\u6ca1\u6709\u4efb\u4f55\u4f9d\u8d56\uff0c\u63a5\u53e3\u5c42\u4f9d\u8d56\u4e86\u6a21\u578b\u5c42\uff0c\u6838\u5fc3\u5c42\u4f9d\u8d56\u4e86\u6a21\u578b\u5c42\u548c\u63a5\u53e3\u5c42\uff0c\u754c\u9762\u5c42\u4f9d\u8d56\u4e86\u6838\u5fc3\u5c42\u548c\u6a21\u578b\u5c42\u3002 \u9879\u76ee\u642d\u5efa\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n

    \n
  1. \u521b\u5efa\u65b0\u9879\u76ee\uff0c\u9879\u76ee\u540d\u79f0\u4e3aKAndroid\uff0c\u5305\u540d\u4e3acom.keegan.kandroid\u3002\u9ed8\u8ba4\u5df2\u521b\u5efa\u4e86app\u6a21\u5757\uff0c\u67e5\u770b\u4e0bapp\u6a21\u5757\u4e0b\u7684build.gradle\uff0c\u4f1a\u770b\u5230\u7b2c\u4e00\u884c\u4e3a\uff1a\n
    apply<\/span> plugin:<\/span> 'com.android.application'<\/span>\n<\/code><\/pre>\n
    \u8fd9\u884c\u8868\u660e\u4e86app\u6a21\u5757\u662fapplication\u7c7b\u578b\u7684\u3002<\/li>\n
  2. \u5206\u522b\u65b0\u5efa\u6a21\u5757model\u3001api\u3001core\uff0cModule Type\u90fd\u9009\u4e3aAndroid Library\uff0c\u5728Add an activity to module\u9875\u9762\u9009\u62e9Add No Activity\uff0c\u8fd9\u4e09\u4e2a\u6a21\u5757\u505a\u4e3a\u5e93\u4f7f\u7528\uff0c\u5e76\u4e0d\u9700\u8981\u754c\u9762\u3002\u521b\u5efa\u5b8c\u4e4b\u540e\uff0c\u67e5\u770b\u76f8\u5e94\u6a21\u5757\u7684build.gradle\uff0c\u4f1a\u770b\u5230\u7b2c\u4e00\u884c\u4e3a\uff1a\n
    apply<\/span> plugin:<\/span> 'com.android.library'<\/span>\n<\/code><\/pre>\n<\/li>\n
  3. \u5efa\u7acb\u6a21\u5757\u4e4b\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\u3002\u6709\u4e24\u79cd\u65b9\u6cd5\u53ef\u4ee5\u8bbe\u7f6e\uff1a
    \n\u7b2c\u4e00\u79cd\uff1a\u901a\u8fc7\u53f3\u952e\u6a21\u5757\uff0c\u7136\u540eOpen Module Settings\uff0c\u9009\u62e9\u6a21\u5757\u7684Dependencies\uff0c\u70b9\u51fb\u5de6\u4e0b\u65b9\u7684\u52a0\u53f7\uff0c\u9009\u62e9Module dependency\uff0c\u6700\u540e\u9009\u62e9\u8981\u4f9d\u8d56\u7684\u6a21\u5757\uff0c\u4e0b\u56fe\u4e3aapi\u6a21\u5757\u6dfb\u52a0\u4e86model\u4f9d\u8d56\uff1b\u7b2c\u4e8c\u79cd\uff1a\u76f4\u63a5\u5728\u6a21\u5757\u7684build.gradle\u8bbe\u7f6e\u3002\u6253\u5f00build.gradle\uff0c\u5728\u6700\u540e\u7684dependencies\u4e00\u9879\u91cc\u9762\u6dfb\u52a0\u65b0\u7684\u4e00\u884c\uff1acompile project(‘:ModuleName’)\uff0c\u6bd4\u5982app\u6a21\u5757\u6dfb\u52a0\u5bf9model\u6a21\u5757\u548ccore\u6a21\u5757\u4f9d\u8d56\u4e4b\u540e\u7684dependencies\u5982\u4e0b\uff1a<\/p>\n
    dependencies<\/span> {<\/span>\n    compile<\/span> fileTree<\/span>(<\/span>dir:<\/span> 'libs'<\/span>,<\/span> include:<\/span> [<\/span>'*.jar'<\/span>])<\/span>\n    compile<\/span> 'com.android.support:appcompat-v7:22.0.0'<\/span>\n    compile<\/span> project<\/span>(<\/span>':model'<\/span>)<\/span>\n    compile<\/span> project<\/span>(<\/span>':core'<\/span>)<\/span>\n}<\/span>\n<\/code><\/pre>\n
    \u901a\u8fc7\u4e0a\u9762\u4e24\u79cd\u65b9\u5f0f\u7684\u4efb\u610f\u4e00\u79cd\uff0c\u521b\u5efa\u4e86\u6a21\u5757\u4e4b\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\u4e4b\u540e\uff0c\u6bcf\u4e2a\u6a21\u5757\u7684build.gradle\u7684dependencies\u9879\u7684\u7ed3\u679c\u5c06\u4f1a\u5982\u4e0b\uff1a
    \nmodel:<\/p>\n
    dependencies<\/span> {<\/span>\n    compile<\/span> fileTree<\/span>(<\/span>dir:<\/span> 'libs'<\/span>,<\/span> include:<\/span> [<\/span>'*.jar'<\/span>])<\/span>\n    compile<\/span> 'com.android.support:appcompat-v7:22.0.0'<\/span>\n}<\/span>    \n<\/code><\/pre>\n
    api:<\/p>\n
    dependencies<\/span> {<\/span>\n    compile<\/span> fileTree<\/span>(<\/span>dir:<\/span> 'libs'<\/span>,<\/span> include:<\/span> [<\/span>'*.jar'<\/span>])<\/span>\n    compile<\/span> 'com.android.support:appcompat-v7:22.0.0'<\/span>\n    compile<\/span> project<\/span>(<\/span>':model'<\/span>)<\/span>\n}<\/span>    \n<\/code><\/pre>\n
    core:<\/p>\n
    dependencies<\/span> {<\/span>\n    compile<\/span> fileTree<\/span>(<\/span>dir:<\/span> 'libs'<\/span>,<\/span> include:<\/span> [<\/span>'*.jar'<\/span>])<\/span>\n    compile<\/span> 'com.android.support:appcompat-v7:22.0.0'<\/span>\n    compile<\/span> project<\/span>(<\/span>':model'<\/span>)<\/span>\n    compile<\/span> project<\/span>(<\/span>':api'<\/span>)<\/span>\n}<\/span>    \n<\/code><\/pre>\n
    app:<\/p>\n
    dependencies<\/span> {<\/span>\n    compile<\/span> fileTree<\/span>(<\/span>dir:<\/span> 'libs'<\/span>,<\/span> include:<\/span> [<\/span>'*.jar'<\/span>])<\/span>\n    compile<\/span> 'com.android.support:appcompat-v7:22.0.0'<\/span>\n    compile<\/span> project<\/span>(<\/span>':model'<\/span>)<\/span>\n    compile<\/span> project<\/span>(<\/span>':core'<\/span>)<\/span>\n}<\/span>    \n<\/code><\/pre>\n<\/li>\n<\/ol>\n
    \n
    \u521b\u5efa\u4e1a\u52a1\u5bf9\u8c61\u6a21\u578b<\/span><\/h2>\n
    \u4e1a\u52a1\u5bf9\u8c61\u6a21\u578b\u7edf\u4e00\u5b58\u653e\u4e8emodel\u6a21\u5757\uff0c\u662f\u5bf9\u4e1a\u52a1\u6570\u636e\u7684\u5c01\u88c5\uff0c\u5927\u90e8\u5206\u90fd\u662f\u4ece\u63a5\u53e3\u4f20\u8fc7\u6765\u7684\u5bf9\u8c61\uff0c\u56e0\u6b64\uff0c\u5176\u5c5e\u6027\u4e5f\u4e0e\u63a5\u53e3\u4f20\u56de\u7684\u5bf9\u8c61\u5c5e\u6027\u76f8\u4e00\u81f4\u3002\u5728\u8fd9\u4e2aDemo\u91cc\uff0c\u53ea\u6709\u4e00\u4e2a\u4e1a\u52a1\u5bf9\u8c61\u6a21\u578b\uff0c\u5c01\u88c5\u4e86\u5238\u7684\u57fa\u672c\u4fe1\u606f\uff0c\u4ee5\u4e0b\u662f\u8be5\u5b9e\u4f53\u7c7b\u7684\u4ee3\u7801\uff1a<\/p>\n
    \/**<\/span>\n * \u5238\u7684\u4e1a\u52a1\u6a21\u578b\u7c7b\uff0c\u5c01\u88c5\u4e86\u5238\u7684\u57fa\u672c\u4fe1\u606f\u3002<\/span>\n * \u5238\u5206\u4e3a\u4e86\u4e09\u79cd\u7c7b\u578b\uff1a\u73b0\u91d1\u5238\u3001\u62b5\u6263\u5238\u3001\u6298\u6263\u5238\u3002<\/span>\n * \u73b0\u91d1\u5238\u662f\u62e5\u6709\u56fa\u5b9a\u9762\u503c\u7684\u5238\uff0c\u6709\u56fa\u5b9a\u7684\u552e\u4ef7\uff1b<\/span>\n * \u62b5\u6263\u5238\u662f\u6ee1\u8db3\u4e00\u5b9a\u91d1\u989d\u540e\u53ef\u4ee5\u62b5\u6263\u7684\u5238\uff0c\u6bd4\u5982\u6ee1100\u51cf10\u5143\uff1b<\/span>\n * \u6298\u6263\u5238\u662f\u53ef\u4ee5\u6253\u6298\u7684\u5238\u3002<\/span>\n *<\/span>\n * @version 1.0 \u521b\u5efa\u65f6\u95f4\uff1a15\/6\/21<\/span>\n *\/<\/span>\npublic<\/span> class<\/span> CouponBO<\/span> implements<\/span> Serializable<\/span> {<\/span>\n    private<\/span> static<\/span> final<\/span> long<\/span> serialVersionUID<\/span> =<\/span> -<\/span>8022957276104379230L<\/span>;<\/span>\n    private<\/span> int<\/span> id<\/span>;<\/span>                \/\/ \u5238id<\/span>\n    private<\/span> String<\/span> name<\/span>;<\/span>           \/\/ \u5238\u540d\u79f0<\/span>\n    private<\/span> String<\/span> introduce<\/span>;<\/span>      \/\/ \u5238\u7b80\u4ecb<\/span>\n    private<\/span> int<\/span> modelType<\/span>;<\/span>         \/\/ \u5238\u7c7b\u578b\uff0c1\u4e3a\u73b0\u91d1\u5238\uff0c2\u4e3a\u62b5\u6263\u5238\uff0c3\u4e3a\u6298\u6263\u5238<\/span>\n    private<\/span> double<\/span> faceValue<\/span>;<\/span>      \/\/ \u73b0\u91d1\u5238\u7684\u9762\u503c<\/span>\n    private<\/span> double<\/span> estimateAmount<\/span>;<\/span> \/\/ \u73b0\u91d1\u5238\u7684\u552e\u4ef7<\/span>\n    private<\/span> double<\/span> debitAmount<\/span>;<\/span>    \/\/ \u62b5\u6263\u5238\u7684\u62b5\u6263\u91d1\u989d<\/span>\n    private<\/span> double<\/span> discount<\/span>;<\/span>       \/\/ \u6298\u6263\u5238\u7684\u6298\u6263\u7387\uff080-100\uff09<\/span>\n    private<\/span> double<\/span> miniAmount<\/span>;<\/span>     \/\/ \u62b5\u6263\u5238\u548c\u6298\u6263\u5238\u7684\u6700\u5c0f\u4f7f\u7528\u91d1\u989d<\/span>\n\n    \/\/ TODO \u6240\u6709\u5c5e\u6027\u7684getter\u548csetter<\/span>\n}<\/span>\n<\/code><\/pre>\n
    \n
    \u63a5\u53e3\u5c42\u7684\u5c01\u88c5<\/span><\/h2>\n
    \u5728\u8fd9\u4e2aDemo\u91cc\uff0c\u63d0\u4f9b\u4e864\u4e2a\u63a5\u53e3\uff1a\u4e00\u4e2a\u53d1\u9001\u9a8c\u8bc1\u7801\u7684\u63a5\u53e3\u3001\u4e00\u4e2a\u6ce8\u518c\u63a5\u53e3\u3001\u4e00\u4e2a\u767b\u5f55\u63a5\u53e3\u3001\u4e00\u4e2a\u83b7\u53d6\u5238\u5217\u8868\u7684\u63a5\u53e3\u3002\u8fd94\u4e2a\u63a5\u53e3\u5177\u4f53\u5982\u4e0b\uff1a<\/p>\n