{"id":398,"date":"2011-03-14T08:11:58","date_gmt":"2011-03-14T00:11:58","guid":{"rendered":"http:\/\/leybreeze.com\/blog\/?p=398"},"modified":"2011-03-28T11:23:43","modified_gmt":"2011-03-28T03:23:43","slug":"%e5%b8%b8%e8%a7%81%e5%b8%83%e5%b1%80%e5%af%b9%e8%b1%a1","status":"publish","type":"post","link":"http:\/\/leybreeze.com\/blog\/?p=398","title":{"rendered":"\u5e38\u89c1\u5e03\u5c40\u5bf9\u8c61"},"content":{"rendered":"

\u8fd9\u4e00\u8282\u5c06\u63cf\u8ff0\u4e00\u4e9b\u5728\u7a0b\u5e8f\u4e2d\u8f83\u4e3a\u5e38\u7528\u7684\u5e03\u5c40\u5bf9\u8c61\u7c7b\u578b\u3002\u548c\u5176\u4ed6\u5e03\u5c40\u4e00\u6837\uff0c\u5b83\u4eec\u662fViewGroup\u7684\u5b50\u7c7b\u3002\u53e6\u8bf7\u53c2\u9605\u201cHello Views\u201d\u6559\u7a0b\u4ee5\u83b7\u53d6\u4f7f\u7528Android View\u5e03\u5c40\u7684\u66f4\u591a\u6307\u5bfc\u3002<\/p>\n

FrameLayout<\/h2>\n

FrameLayout\u662f\u6700\u4e3a\u7b80\u5355\u7684\u5e03\u5c40\u5bf9\u8c61\u7c7b\u578b\u3002\u7b80\u5355\u8bf4\u5b83\u662f\u5c4f\u5e55\u4e0a\u7684\u4e00\u5757\u7a7a\u767d\u7a7a\u95f4\uff0c\u4e4b\u540e\u53ef\u4ee5\u5728\u5176\u4e2d\u586b\u5145\u5355\u4e2a\u5bf9\u8c61\u2014\u2014\u4f8b\u5982\uff0c\u4e00\u5f20\u9700\u8981\u8bfb\u53d6\u7684\u56fe\u7247\u3002\u6240\u6709FrameLayout\u7684\u5b50\u5143\u7d20\u4f4d\u4e8e\u5c4f\u5e55\u7684\u5de6\u4e0a\u89d2\uff1b\u4e0d\u80fd\u4e3a\u5b50\u89c6\u56fe\u6307\u5b9a\u53e6\u5916\u7684\u4f4d\u7f6e\u3002\u540e\u7ee7\u7684\u5b50\u89c6\u56fe\u5c06\u7b80\u5355\u5730\u8986\u76d6\u4e4b\u524d\u7684\u89c6\u56fe\uff0c\u90e8\u5206\u6216\u662f\u5b8c\u5168\u906e\u4f4f\u5b83\u4eec\uff08\u9664\u975e\u65b0\u7684\u90a3\u4e2a\u5bf9\u8c61\u662f\u900f\u660e\u7684\uff09\u3002<\/p>\n

LinearLayout<\/h2>\n

LinearLayout\u6839\u636e\u5728orientation<\/span>\u5c5e\u6027\u4e2d\u6240\u5b9a\u4e49\u7684\uff0c\u6cbf\u7740\u5355\u4e00\u65b9\u5411\u2014\u2014\u6c34\u5e73\u6216\u662f\u5782\u76f4\u2014\u2014\u6392\u5217\u5b50\u89c6\u56fe\u3002\u6240\u6709\u7684\u5b50\u89c6\u56fe\u4e00\u4e2a\u63a5\u4e00\u4e2a\u5806\u780c\uff0c\u56e0\u6b64\u4e00\u4e2a\u5782\u76f4\u5217\u8868\u4e2d\u65e0\u8bba\u5b50\u89c6\u56fe\u6709\u591a\u5bbd\uff0c\u6bcf\u4e00\u884c\u90fd\u53ea\u6709\u4e00\u4e2a\u5b50\u89c6\u56fe\u3002\u800c\u4e00\u4e2a\u6c34\u5e73\u5217\u8868\u9ad8\u5ea6\u53ea\u6709\u4e00\u884c\uff08\u6700\u9ad8\u7684\u5b50\u89c6\u56fe\u7684\u9ad8\u5ea6\u52a0\u4e0a\u95f4\u9699\uff09\u3002LinearLayout\u80fd\u663e\u793a\u6bcf\u4e00\u4e2a\u5b50\u89c6\u56fe\u4e4b\u95f4\u7684\u8fb9\u8ddd\u548c\u91cd\u529b\uff08\u53f3\u4fa7\u3001\u4e2d\u5fc3\u6216\u5de6\u4fa7\uff09\u3002<\/p>\n

LinearLayout\u8fd8\u652f\u6301\u4e3a\u5176\u5355\u72ec\u7684\u5b50\u5143\u7d20\u8bbe\u5b9a\u6743\u91cd\uff08weight\uff09\u3002\u8be5\u5c5e\u6027\u7ed9\u89c6\u56fe\u8bbe\u5b9a\u4e86\u201c\u91cd\u8981\u6027\u201d\u3002\u5141\u8bb8\u5176\u6269\u5c55\u586b\u5145\u7236\u89c6\u56fe\u4e2d\u7684\u4efb\u610f\u5269\u4f59\u7a7a\u95f4\u3002\u5b50\u89c6\u56fe\u53ef\u4ee5\u6307\u5b9a\u4e00\u4e2a\u6574\u578b\u6743\u91cd\u503c\uff0c\u4e4b\u540e\u89c6\u56fe\u7ec4\u4e2d\u7684\u5269\u4f59\u7a7a\u95f4\u4f1a\u6309\u5b50\u89c6\u56fe\u6240\u58f0\u660e\u7684\u6743\u91cd\u6bd4\u6765\u5206\u914d\u3002\u9ed8\u8ba4\u6743\u91cd\u662f\u96f6\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6709\u4e09\u4e2a\u6587\u672c\u6846\uff0c\u5176\u4e2d\u4e24\u4e2a\u7684\u6743\u91cd\u88ab\u58f0\u660e\u4e3a1\uff0c\u53e6\u4e00\u4e2a\u6ca1\u6709\u6743\u91cd\uff080\uff09\uff0c\u90a3\u4e48\u8fd9\u4e2a\u6ca1\u6709\u6743\u91cd\u7684\u6587\u672c\u6846\u4e0d\u4f1a\u6269\u5c55\uff0c\u53ea\u4f1a\u5360\u5b83\u5185\u5bb9\u6240\u9700\u7684\u7a7a\u95f4\u3002\u53e6\u4e24\u4e2a\u4f1a\u6309\u76f8\u540c\u6bd4\u4f8b\u6269\u5c55\uff0c\u5145\u6ee1\u4e09\u4e2a\u6587\u672c\u6846\u88ab\u8ba1\u7b97\u540e\u6240\u5269\u4f59\u7684\u7a7a\u95f4\u3002\u5982\u679c\u7b2c\u4e09\u4e2a\u6587\u672c\u6846\u6743\u91cd\u4e3a2\uff08\u800c\u4e0d\u662f0\uff09\uff0c\u90a3\u5b83\u5c31\u88ab\u58f0\u660e\u4e3a\u6bd4\u5176\u4ed6\u4e24\u4e2a\u201d\u66f4\u4e3a\u91cd\u8981\u201c\uff0c\u800c\u83b7\u5f97\u603b\u5269\u4f59\u7a7a\u95f4\u7684\u4e00\u534a\uff0c\u53e6\u4e24\u4e2a\u5219\u662f\u5e73\u5206\u53e6\u4e00\u534a\u3002<\/p>\n

\u4e0b\u9762\u7684\u4e24\u79cd\u5f62\u5f0f\u4ee3\u8868\u4e86\u542b\u6709\u4e00\u7ec4\u5143\u7d20\u7684LinearLayout\uff1a\u4e00\u4e2a\u6309\u94ae\u3001\u4e00\u4e9b\u6807\u7b7e\u548c\u4e00\u4e9b\u6587\u672c\u6846\u3002\u6587\u672c\u6846\u7684\u5bbd\u5ea6\u8bbe\u7f6e\u4e3afill_parent<\/span>\uff1b\u5176\u4ed6\u5143\u7d20\u8bbe\u7f6e\u4e3awrap_content<\/span>\u3002\u91cd\u529b\uff08gravity\uff09\u9ed8\u8ba4\u662f\u5411\u5de6\uff08left\uff09\u3002\u4e24\u4e2a\u7248\u672c\u54e6\u5dee\u5f02\u5728\u4e8e\u5de6\u8fb9\u7684\u6ca1\u6709\u8bbe\u7f6e\u6743\u91cd\uff08\u9ed8\u8ba4\u4e3a\u96f6\uff09\uff0c\u53f3\u8fb9\u7684\u4e00\u4e2a\u6587\u672c\u6846\u7684\u6743\u91cd\u88ab\u8bbe\u4e3a\u4e861\u3002\u5982\u679cName\u6587\u672c\u6846\u4e5f\u88ab\u8bbe\u4e3a\u4e861\u7684\u8bdd\uff0cName\u548cComments\u6587\u672c\u6846\u5219\u4f1a\u4e00\u6837\u9ad8\u3002<\/p>\n

 <\/p>\n

\"linearlayout\"<\/a>
linearlayout<\/figcaption><\/figure>\n

Tip<\/strong>\uff1a\u4e3a\u4e86\u5728\u5c4f\u5e55\u4e0a\u521b\u5efa\u6bd4\u4f8b\u5408\u9002\u7684\u5e03\u5c40\uff0c\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u5bb9\u5668\u89c6\u56fe\u7ec4\uff0clayout_width<\/span>\u548clayout_height<\/span>\u5c5e\u6027\u8bbe\u4e3afill_parent<\/span>\uff1b\u8bbe\u7f6e\u5b50\u89c6\u56fe\u7684\u9ad8\u548c\u5bbd\u4e3a0<\/span>\uff1b\u6839\u636e\u6240\u5e0c\u671b\u7684\u5c4f\u5e55\u6bd4\u4f8b\u8bbe\u7f6e\u6bcf\u4e00\u4e2a\u5b50\u89c6\u56fe\u7684\u76f8\u5bf9\u6743\u91cd\uff08weight<\/span>\uff09\u3002<\/p>\n

\u5728\u4e00\u4e2a\u6c34\u5e73LinearLayout\u4e2d\uff0c\u9879\u76ee\u6839\u636e\u5176\u6587\u672c\u57fa\u51c6\u7ebf\u7684\u4f4d\u7f6e\u6392\u5217\uff08\u6700\u4e0a\u90e8\u6216\u6700\u5de6\u4fa7\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\u7684\u7b2c\u4e00\u6761\u7ebf\u88ab\u8ba4\u4e3a\u662f\u53c2\u8003\u7ebf\uff09\u3002\u8fd9\u6837\u5728\u6d4f\u89c8\u5143\u7d20\u65f6\u5c31\u4e0d\u5fc5\u4e0a\u4e0b\u79fb\u52a8\u89c6\u7ebf\u4ee5\u9605\u8bfb\u76f8\u90bb\u5143\u7d20\u7684\u5143\u7d20\u6587\u672c\u4e86\u3002\u53ef\u4ee5\u901a\u8fc7\u5728\u5e03\u5c40XML\u4e2d\u8bbe\u7f6eandroid:baselineAligned=”false”<\/span>\u6765\u5173\u95ed\u8fd9\u4e00\u529f\u80fd\u3002<\/p>\n

\u8981\u67e5\u770b\u5176\u4ed6\u7684\u8303\u4f8b\u4ee3\u7801\uff0c\u8bf7\u53c2\u9605\u201cHello LinearLayout\u201d\u6559\u7a0b\u3002<\/p>\n

TableLayout<\/h2>\n

TableLayout\u5c06\u5176\u5b50\u89c6\u56fe\u6309\u884c\u3001\u5217\u6392\u5217\u3002TableLayout\u5bb9\u5668\u4e0d\u663e\u793a\u5176\u884c\u3001\u5217\u6216\u5355\u5143\u683c\u7684\u8fb9\u7ebf\u3002\u8868\u683c\u7684\u5217\u6570\u548c\u62e5\u6709\u5355\u5143\u683c\u6700\u591a\u7684\u90a3\u884c\u76f8\u540c\u3002\u4e00\u5f20\u8868\u683c\u53ef\u4ee5\u6709\u7a7a\u5355\u5143\u683c\uff0c\u4e0d\u8fc7\u5355\u5143\u683c\u65e0\u6cd5\u8de8\u8d8a\u5217\uff0c\u5c31\u50cfHTML\u4e2d\u4e00\u6837\u3002<\/p>\n

TableRow\u5bf9\u8c61\u662fTableLayout\u7684\u5b50\u89c6\u56fe\uff08\u6bcf\u4e00\u4e2aTableRow\u5b9a\u4e49\u4e86\u8868\u4e2d\u5355\u72ec\u7684\u4e00\u884c\uff09\u3002\u6bcf\u4e00\u884c\u6709\u96f6\u4e2a\u6216\u66f4\u591a\u7684\u5355\u5143\u683c\uff0c\u5176\u6bcf\u4e00\u4e2a\u53ef\u4ee5\u88ab\u5176\u4ed6\u7c7b\u578b\u7684\u89c6\u56fe\u6240\u5b9a\u4e49\u3002\u56e0\u6b64\uff0c\u4e00\u884c\u5355\u5143\u683c\u53ef\u80fd\u662f\u7531\u591a\u79cdView\u5bf9\u8c61\uff0c\u6bd4\u5982ImageView\u6216TextView\uff0c\u6784\u6210\u7684\u3002\u4e00\u4e2a\u5355\u5143\u683c\u4e5f\u53ef\u4ee5\u662f\u4e00\u4e2aViewGroup\u5bf9\u8c61\uff08\u4f8b\u5982\uff0c\u53ef\u4ee5\u628a\u53e6\u4e00\u4e2aTableLayout\u5d4c\u5957\u4e8e\u4e00\u4e2a\u5355\u5143\u683c\u5185\uff09\u3002<\/p>\n

\u4e0b\u9762\u7684\u8303\u4f8b\u5e03\u5c40\u6709\u4e24\u884c\uff0c\u6bcf\u884c\u6709\u4e24\u4e2a\u5355\u5143\u683c\u3002\u76f8\u5e94\u7684\u622a\u56fe\u663e\u793a\u4e86\u5176\u7ed3\u679c\uff0c\u5355\u5143\u683c\u8fb9\u754c\u4ee5\u70b9\u7ebf\u663e\u793a\uff08\u4f5c\u4e3a\u89c6\u89c9\u6548\u679c\u800c\u6dfb\u52a0\uff09\u3002\"\"<\/a><\/p>\n

<?xml version=\"1.0\"<\/span> encoding=\"utf-8\"<\/span>?><\/span>\r\n<TableLayout<\/span> xmlns:android<\/span>=\"http:\/\/schemas.android.com\/apk\/res\/android\"<\/span><\/span>\r\n\u00a0 \u00a0 android:layout_width<\/span>=\"fill_parent\"<\/span><\/span>\r\n\u00a0 \u00a0 android:layout_height<\/span>=\"fill_parent\"<\/span><\/span>\r\n\u00a0 \u00a0 android:stretchColumns<\/span>=\"1\"<\/span>><\/span><\/span>\r\n\u00a0 \u00a0 <TableRow><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 <TextView<\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:text<\/span>=\"@string\/table_layout_4_open\"<\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:padding<\/span>=\"3dip\" <\/span>\/><\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 <TextView<\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:text<\/span>=\"@string\/table_layout_4_open_shortcut\"<\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:gravity<\/span>=\"right\"<\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:padding<\/span>=\"3dip\"<\/span> \/><\/span><\/span>\r\n\u00a0 \u00a0 <\/TableRow><\/span>\r\n\r\n\u00a0 \u00a0 <TableRow><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 <TextView<\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:text<\/span>=\"@string\/table_layout_4_save\"<\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:padding<\/span>=\"3dip\" <\/span>\/><\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 <TextView<\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:text<\/span>=\"@string\/table_layout_4_save_shortcut\"<\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:gravity<\/span>=\"right\"<\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:padding<\/span>=\"3dip\"<\/span> \/><\/span><\/span>\r\n\u00a0 \u00a0 <\/TableRow><\/span>\r\n<\/TableLayout><\/span><\/pre>\n
\u53ef\u4ee5\u5c06\u7ad6\u680f\u9690\u85cf\u3001\u62c9\u4f38\u586b\u5145\u5c4f\u5e55\u6216\u662f\u6807\u8bb0\u4e3a\u53ef\u7f29\u5c0f\u7684\u4ee5\u5f3a\u5236\u7f29\u5c0f\u8868\u683c\u9002\u5e94\u5c4f\u5e55\u3002\u53c2\u89c1TableLayout\u53c2\u8003\u6587\u6863\u4ee5\u4e86\u89e3\u66f4\u591a\u7ec6\u8282\u3002<\/p>\n
\u53c2\u89c1\u201cHello TableLayout\u201d\u6559\u7a0b\u4ee5\u67e5\u770b\u8303\u4f8b\u4ee3\u7801\u3002<\/p>\n
RelativeLayout<\/h2>\n
RelativeLayout\u5141\u8bb8\u5b50\u89c6\u56fe\u6307\u5b9a\u5b83\u4eec\u76f8\u5bf9\u4e8e\u7236\u89c6\u56fe\u7684\u4f4d\u7f6e\u6216\u5b83\u4eec\u4e4b\u95f4\u7684\u76f8\u4e92\u4f4d\u7f6e\uff08\u901a\u8fc7ID\u6765\u6307\u5b9a\uff09\u3002\u56e0\u6b64\u53ef\u4ee5\u5c06\u4e24\u4e2a\u5143\u7d20\u9760\u7740\u53f3\u4fa7\u8fb9\u7f18\u6392\u5217\uff0c\u6216\u662f\u4e8e\u5c4f\u5e55\u4e2d\u5fc3\u3001\u6216\u504f\u5de6\u4fa7\u4e0a\u4e0b\u6392\u5217\uff0c\u6216\u662f\u5176\u4ed6\u6392\u5217\u65b9\u5f0f\u3002\u5143\u7d20\u5c06\u6309\u6307\u5b9a\u7684\u65b9\u5f0f\u6392\u5217\uff0c\u56e0\u6b64\u5982\u679c\u7b2c\u4e00\u4e2a\u5143\u7d20\u4f4d\u4e8e\u5c4f\u5e55\u4e2d\u592e\uff0c\u5176\u4ed6\u548c\u8be5\u5143\u7d20\u76f8\u5173\u7684\u5143\u7d20\u4e5f\u4f1a\u76f8\u5bf9\u4e8e\u5c4f\u5e55\u4e2d\u592e\u8fdb\u884c\u6392\u5217\u3002\u540c\u65f6\uff0c\u7531\u4e8e\u6709\u8fd9\u6837\u7684\u987a\u5e8f\uff0c\u5982\u679c\u662f\u901a\u8fc7XML\u6307\u5b9a\u8fd9\u79cd\u89c6\u56fe\u7684\u8bdd\uff0c\u8981\u5f15\u7528\u7684\u5143\u7d20\uff08\u4e3a\u4e86\u80fd\u5b9a\u4f4d\u5176\u4ed6\u7684\u89c6\u56fe\u5bf9\u8c61\uff09\u5fc5\u987b\u5728\u5728\u5176\u4ed6\u89c6\u56fe\u5f15\u7528\u5176ID\u4e4b\u524d\u5c31\u88ab\u5217\u4e8eXML\u6587\u4ef6\u4e4b\u4e2d\u3002<\/p>\n
\u4e0b\u9762\u7684\u4f8b\u5b50\u5c55\u793a\u4e86\u4e00\u4e2aXML\u6587\u4ef6\u53ca\u5176\u5c4f\u5e55\u754c\u9762\u7684\u663e\u793a\u7ed3\u679c\u3002\u9700\u8981\u6ce8\u610f\uff0c\u5f15\u7528\u4e86\u76f8\u5bf9\u5143\u7d20\u7684\u90a3\u4e9b\u5c5e\u6027\uff08\u6bd4\u5982\uff0clayout_toLeft<\/span>\uff09\u662f\u901a\u8fc7\u76f8\u5bf9\u8d44\u6e90\uff08@id\/id<\/span>\uff09\u7684\u8bed\u6cd5\u6765\u5f15\u7528\u5176ID\u7684\u3002<\/p>\n
<?xml version=\"1.0\"<\/span> encoding=\"utf-8\"<\/span>?><\/span>\r\n<RelativeLayout<\/span> xmlns:android<\/span>=\"http:\/\/schemas.android.com\/apk\/res\/android\"<\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:layout_width<\/span>=\"fill_parent\" <\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:layout_height<\/span>=\"wrap_content\"<\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:background<\/span>=\"@drawable\/blue\"<\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:padding<\/span>=\"10px\"<\/span> ><\/span><\/span>\r\n\r\n\u00a0 \u00a0 <TextView<\/span> android:i<\/span>d=\"@+id\/label\" <\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:layout_width<\/span>=\"fill_parent\" <\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:layout_height<\/span>=\"wrap_content\" <\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:text=\"Type here:\"<\/span> \/><\/span><\/span>\r\n\r\n\u00a0 \u00a0 <EditText<\/span> android:id<\/span>=\"@+id\/entry\" <\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:layout_width<\/span>=\"fill_parent\" <\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:layout_height<\/span>=\"wrap_content\" <\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:background<\/span>=\"@android:drawable\/editbox_background\"<\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:layout_below<\/span>=\"@id\/label\" <\/span>\/><\/span><\/span>\r\n\r\n\u00a0 \u00a0 <Button<\/span> android:id<\/span>=\"@+id\/ok\" <\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:layout_width<\/span>=\"wrap_content\" <\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:layout_height<\/span>=\"wrap_content\" <\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:layout_below<\/span>=\"@id\/entry\"<\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:layout_alignParentRight<\/span>=\"true\"<\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:layout_marginLeft<\/span>=\"10px\"<\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:text<\/span>=\"OK\"<\/span> \/><\/span><\/span>\r\n\r\n\u00a0 \u00a0 <Button<\/span> android:layout_width<\/span>=\"wrap_content\" <\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:layout_height<\/span>=\"wrap_content\"<\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:layout_toLeftOf<\/span>=\"@id\/ok\"<\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:layout_alignTop<\/span>=\"@id\/ok\"<\/span><\/span>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 android:text<\/span>=\"Cancel\"<\/span> \/><\/span><\/span>\r\n<\/RelativeLayout><\/span><\/pre>\n
\"\"<\/a><\/p>\n
\u8fd9\u4e9b\u5c5e\u6027\u4e2d\u7684\u4e00\u90e8\u5206\u76f4\u63a5\u88ab\u5143\u7d20\u6240\u652f\u6301\uff0c\u53e6\u4e00\u4e9b\u5219\u88ab\u5176LayoutParams\u6210\u5458\uff08RelativeLayout\u5bf9\u4e8e\u5c4f\u5e55\u4e0a\u6240\u6709\u5143\u7d20\u7684\u5b50\u7c7b\uff0c\u8fd9\u662f\u56e0\u4e3a\u6240\u6709\u5143\u7d20\u90fd\u662fRelativeLayout\u7236\u5bf9\u8c61\u7684\u5b50\u5bf9\u8c61\uff09\u6240\u652f\u6301\u3002\u6240\u5b9a\u4e49\u7684RelativeLayout\u53c2\u6570\u6709\uff1awidth<\/span>\u3001height<\/span>\u3001below<\/span>\u3001alignTop<\/span>\u3001toLeft<\/span>\u3001padding[Bottom|Left|Right|Top]<\/span>\u548cmargin[Bottom|Left|Right|Top]<\/span>\u3002\u6ce8\u610f\uff0c\u5176\u4e2d\u4e00\u4e9b\u53c2\u6570\u662f\u7528\u4e8e\u6307\u5b9a\u76f8\u5bf9\u5e03\u5c40\u4f4d\u7f6e\u2014\u2014\u5b83\u4eec\u7684\u503c\u5fc5\u987b\u662f\u5e0c\u671b\u4f5c\u4e3a\u76f8\u5bf9\u89c6\u56fe\u57fa\u51c6\u7684\u5143\u7d20\u7684ID\u3002\u4f8b\u5982\uff0c\u8bbe\u7f6e\u53c2\u6570toLeft=”my_botton”<\/span>\u81f3\u4e00\u4e2aTextView\u5c06\u628a\u8be5TextView\u653e\u5728ID\u4e3amy_button<\/span><\/em>\u7684\u5143\u7d20\uff08\u6bd4\u5982\u5728XML\u4e2d\u5148\u4e8eTextView\u51fa\u73b0\uff09\u7684\u5de6\u4fa7\u3002<\/p>\n
\u8981\u67e5\u770b\u8be5\u8303\u4f8b\u4ee3\u7801\uff0c\u8bf7\u53c2\u89c1\u201cHello RelativeLayout\u201d\u6559\u7a0b\u3002<\/p>\n
\u91cd\u8981\u89c6\u56fe\u7ec4\u7684\u603b\u7ed3<\/h2>\n
\u8fd9\u4e9b\u5bf9\u8c61\u90fd\u6709\u5b50UI\u5143\u7d20\u3002\u4e00\u4e9b\u63d0\u4f9b\u4e86\u53ef\u89c1\u7684\u754c\u9762\u81ea\u6709\u5f62\u5f0f\uff0c\u53e6\u4e00\u4e9b\u5219\u662f\u4e0d\u53ef\u89c1\u7684\u7ed3\u6784\uff0c\u53ea\u80fd\u7528\u4e8e\u7ba1\u7406\u5176\u5b50\u89c6\u56fe\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u7c7b<\/th>\n\u63cf\u8ff0<\/th>\n<\/tr>\n
FrameLayout<\/a><\/code><\/td>\n\u7528\u4e8e\u663e\u793a\u5355\u4e2a\u5bf9\u8c61\u7684\u89c6\u56fe\u6846\u67b6\u5e03\u5c40\u3002<\/td>\n<\/tr>\n
Gallery<\/a><\/code><\/td>\n\u4e00\u4e2a\u53ef\u6c34\u5e73\u6eda\u52a8\u7684\u56fe\u50cf\u5217\u8868\u3002<\/td>\n<\/tr>\n
GridView<\/a><\/code><\/td>\n\u663e\u793am\u5217n\u884c\u53ef\u6eda\u52a8\u7684\u8868\u683c\u3002<\/td>\n<\/tr>\n
LinearLayout<\/a><\/code><\/td>\n\u5c06\u5b50\u5143\u7d20\u6c34\u5e73\u6216\u662f\u5782\u76f4\u6392\u5217\u4e3a\u4e00\u884c\/\u5217\u7684\u5e03\u5c40\u3002\u5982\u679c\u89c6\u7a97\u957f\u5ea6\u8d85\u8fc7\u5c4f\u5e55\u957f\u5ea6\uff0c\u5c06\u4f1a\u81ea\u52a8\u521b\u5efa\u6eda\u52a8\u6761\u3002<\/td>\n<\/tr>\n
ListView<\/a><\/code><\/td>\n\u663e\u793a\u4e00\u5217\u6eda\u52a8\u5217\u8868\u3002<\/td>\n<\/tr>\n
RelativeLayout<\/a><\/code><\/td>\n\u5141\u8bb8\u6307\u5b9a\u5b50\u5bf9\u8c61\u76f8\u4e92\u4e4b\u95f4\u7684\u4f4d\u7f6e\uff08\u5982\uff1a\u5b50\u5bf9\u8c61A\u5728\u5b50\u5bf9\u8c61B\u7684\u5de6\u4fa7\uff09 \u6216\u4e0e\u7236\u5bf9\u8c61\u7684\u76f8\u5bf9\u4f4d\u7f6e\uff08\u5982\uff1a\u5728\u7236\u5bf9\u8c61\u7684\u4e0a\u90e8\uff09\u3002<\/td>\n<\/tr>\n
ScrollView<\/a><\/code><\/td>\n\u4e00\u5217\u5782\u76f4\u7684\u53ef\u6eda\u52a8\u5143\u7d20\u3002<\/td>\n<\/tr>\n
Spinner<\/a><\/code><\/td>\n\u5728\u4e00\u4e2a\u5355\u884c\u6587\u672c\u6846\u4e2d\u663e\u793a\u6240\u7ed1\u5b9a\u5217\u8868\u7684\u5176\u4e2d\u4e00\u884c\u3002\u5c31\u50cf\u4e00\u4e2a\u5217\u8868\u6846\uff0c\u53ef\u4ee5\u6c34\u5e73\u6216\u662f\u5782\u76f4\u4e0b\u62c9\u3002<\/td>\n<\/tr>\n
SurfaceView<\/a><\/code><\/td>\n\u63d0\u4f9b\u6240\u6307\u5b9a\u7ed8\u56fe\u8868\u5c42\u7684\u76f4\u63a5\u8bfb\u53d6\u3002 \u5b83\u53ef\u4ee5\u6301\u6709\u4f4d\u4e8e\u5c4f\u5e55\u8868\u9762\u7684\u5b50\u5bf9\u8c61\uff0c\u4e0d\u8fc7\u5176\u5b9e\u662f\u4e3a\u5728\u5c4f\u5e55\u4e0a\u8fdb\u884c\u50cf\u7d20\u64cd\u4f5c\u800c\u975e\u4f7f\u7528\u63a7\u4ef6\u800c\u8bbe\u8ba1\u7684\u3002<\/td>\n<\/tr>\n
TabHost<\/a><\/code><\/td>\n\u63d0\u4f9b\u4e86\u4e00\u4e2a\u6807\u7b7e\u9875\u9009\u62e9\u5668\uff0c\u901a\u8fc7\u76d1\u89c6\u70b9\u51fb\u884c\u4e3a\u4ee5\u5728\u6807\u7b7e\u88ab\u9009\u62e9\u65f6\u5207\u6362\u5c4f\u5e55\u5185\u5bb9\u3002<\/td>\n<\/tr>\n
TableLayout<\/a><\/code><\/td>\n\u4e00\u4e2a\u884c\u5217\u6570\u56fa\u5b9a\u7684\u8868\u683c\u5e03\u5c40\u3002\u6bcf\u4e00\u4e2a\u5355\u5143\u683c\u53ef\u4ee5\u6301\u6709\u4e00\u4e2a\u6240\u9009\u62e9\u7684\u63a7\u4ef6\u3002\u6bcf\u4e00\u884c\u4f1a\u81ea\u9002\u5e94\u6700\u5927\u7684\u5217\u6570\u3002\u5355\u5143\u683c\u7684\u8fb9\u754c\u662f\u4e0d\u53ef\u89c1\u7684\u3002<\/td>\n<\/tr>\n
ViewFlipper<\/a><\/code><\/td>\n\u5728\u4e00\u4e2a\u5355\u884c\u6587\u672c\u6846\u4e2d\u4e00\u6b21\u663e\u793a\u4e00\u4e2a\u9879\u76ee\u7684\u5217\u8868\u3002\u53ef\u4ee5\u8bbe\u7f6e\u5982\u540c\u5e7b\u706f\u7247\u4e00\u6837\u5728\u4e00\u5b9a\u65f6\u95f4\u95f4\u9694\u540e\u5207\u6362\u9879\u76ee\u3002<\/td>\n<\/tr>\n
ViewSwitcher<\/a><\/code><\/td>\n\u548cViewFlipper\u76f8\u540c\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u8fd4\u56de\u7528\u6237\u754c\u9762<\/a><\/p>\n
\u672c\u9875\u90e8\u5206\u5185\u5bb9\u6839\u636eAndroid Open Source Project<\/a>\u521b\u4f5c\u5e76\u5171\u4eab\u7684\u5185\u5bb9\u4fee\u6539\uff0c\u5e76\u5728\u77e5\u8bc6\u5171\u4eab \u7f72\u540d2.5\u8bb8\u53ef\u534f\u8bae<\/a>\u4e2d\u6240\u8ff0\u6761\u6b3e\u7684\u9650\u5236\u4e0b\u4f7f\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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