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  • 【Android 界面效果25】android中include标签的使用

         在一个项目中我们可能会需要用到相同的布局设计,如果都写在一个xml文件中,代码显得很冗余,并且可读性也很差,所以我们可以把相同布局的代码单独写成一个模块,然后用到的时候可以通过<include /> 标签来重用layout代码。

         app_title.xml:

     

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    1. <?xml version="1.0" encoding="utf-8"?>  
    2. <RelativeLayout android:id="@+id/titleLayout" android:layout_width="fill_parent" android:layout_height="wrap_content"  
    3.             android:background="@drawable/bt" xmlns:android="http://schemas.android.com/apk/res/android">  
    4.               
    5.         <TextView android:text="@string/login" android:id="@+id/title" android:textSize="20px" android:textColor="@color/white"  
    6.             android:layout_width="wrap_content" android:layout_centerInParent="true" android:layout_height="wrap_content"/>        
    7.         <Button android:text="返回" android:id="@+id/refresh" android:layout_width="wrap_content" android:layout_height="wrap_content"  
    8.             android:layout_alignParentRight="true" android:focusable="false" android:textColor="@color/white"  
    9.             android:background="@drawable/okbutton" android:layout_marginRight="3px"/>  
    10. </RelativeLayout>  

      

     

    app_tradelogin.xml:

     

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    1. <?xml version="1.0" encoding="utf-8"?>  
    2.   
    3. <!-- android:layout_below与 android:layout_above 是必须设置的,否则界面不规则,不设置android:layout_above本界面没有滑动效果-->  
    4.   
    5. <ScrollView android:layout_below="@+id/titleLayout" android:layout_above="@+id/appbottom" android:layout_width="fill_parent"   
    6.      android:layout_height="fill_parent" android:layout_centerInParent="true" xmlns:android="http://schemas.android.com/apk/res/android">  
    7.   
    8.     <LinearLayout android:id="@+id/theWholeLinearLayout" android:orientation="vertical" android:layout_width="fill_parent"   
    9.         android:layout_height="wrap_content" android:paddingLeft="10px" android:paddingTop="6px" android:paddingRight="10px" >  
    10.         <LinearLayout android:id="@+id/linearLayoutLeft" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="wrap_content">  
    11.             <TableLayout android:id="@+id/widget43" android:layout_width="fill_parent"  
    12.                 android:layout_height="fill_parent" android:orientation="vertical"  
    13.                 xmlns:android="http://schemas.android.com/apk/res/android" android:stretchColumns="1">  
    14.                 <TableRow >   
    15.                 <!--  引用定义好的TextView样式,如果这里的属性和样式里定义的属性重复,则这里会替换样式里定义的属性-->  
    16.                     <TextView android:id="@+id/traderName" android:text="@string/traderName" style="@style/StyleTextInfo1" mce_style="@style/StyleTextInfo1"/>  
    17.                     <Spinner android:id="@+id/traderNameS" android:layout_width="fill_parent" android:layout_height="wrap_content">  
    18.                     </Spinner>  
    19.                 </TableRow>  
    20.                       
    21.                 <TableRow>  
    22.                     <TextView android:id="@+id/departName" android:text="@string/departName" style="@style/StyleTextInfo1" mce_style="@style/StyleTextInfo1"/>  
    23.                     <Spinner android:id="@+id/departNameS" android:layout_width="fill_parent" android:layout_height="wrap_content"/>  
    24.                 </TableRow>  
    25.                   
    26.                 <TableRow >  
    27.                     <TextView android:id="@+id/strComponyName" android:text="@string/accType" style="@style/StyleTextInfo1" mce_style="@style/StyleTextInfo1"/>  
    28.                     <Spinner android:id="@+id/accTyte" android:layout_width="fill_parent" android:layout_height="wrap_content"/>  
    29.                 </TableRow>  
    30.                   
    31.                 <TableRow >  
    32.                     <TextView android:id="@+id/strUserAcc" android:text="@string/userAcc" style="@style/StyleTextInfo1" mce_style="@style/StyleTextInfo1"/>  
    33.                     <EditText android:id="@+id/accEditText" android:text="" android:numeric="decimal" style="@style/StyleEditText1" mce_style="@style/StyleEditText1"/>  
    34.                 </TableRow>  
    35.                   
    36.                 <TableRow >  
    37.                     <TextView android:id="@+id/userPwd" android:text="@string/userPWD" style="@style/StyleTextInfo1" mce_style="@style/StyleTextInfo1"/>  
    38.                     <EditText android:id="@+id/userPwdET" android:text="" android:password="true" style="@style/StyleEditText1" mce_style="@style/StyleEditText1"/>  
    39.                 </TableRow>  
    40.                   
    41.                 <TableRow >  
    42.                     <TextView android:id="@+id/commPwd" android:text="@string/commPWD" style="@style/StyleTextInfo1" mce_style="@style/StyleTextInfo1"/>  
    43.                     <EditText android:id="@+id/commPwdET" android:text="" android:password="true" style="@style/StyleEditText1" mce_style="@style/StyleEditText1"/>  
    44.                 </TableRow>  
    45.             </TableLayout>  
    46.         </LinearLayout>  
    47.           
    48.         <LinearLayout android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="wrap_content">  
    49.               
    50.                 <LinearLayout android:id="@+id/linearLayoutTab1" android:layout_height="wrap_content"   
    51.                     android:layout_width="fill_parent" android:orientation="horizontal">  
    52.                       
    53.                     <LinearLayout android:id="@+id/linearLayoutTab2" android:layout_height="wrap_content"   
    54.                         android:layout_width="fill_parent" android:orientation="horizontal" android:layout_weight="1">  
    55.                         <CheckBox android:id="@+id/recordAcc"  android:layout_width="wrap_content" android:layout_height="wrap_content"/>  
    56.                         <TextView android:id="@+id/commPwd" android:text="@string/saveUserAcc" style="@style/StyleTextInfo1" mce_style="@style/StyleTextInfo1"/>  
    57.                     </LinearLayout>     
    58.                     <LinearLayout android:id="@+id/linearLayoutTab2" android:layout_height="wrap_content"   
    59.                         android:layout_width="fill_parent" android:orientation="horizontal" android:layout_weight="1">  
    60.                           
    61.                         <CheckBox android:id="@+id/hideAcc" android:layout_width="wrap_content" android:layout_height="wrap_content"/>  
    62.                         <TextView android:id="@+id/commPwd" android:text="@string/ycUserAcc" style="@style/StyleTextInfo1" mce_style="@style/StyleTextInfo1"/>  
    63.                     </LinearLayout>         
    64.                 </LinearLayout>  
    65.                   
    66.             <LinearLayout android:id="@+id/linearLayoutTab1" android:layout_height="wrap_content"   
    67.                     android:layout_width="fill_parent" android:orientation="horizontal">  
    68.               
    69.                     <LinearLayout android:layout_width="220px" android:layout_height="wrap_content" android:orientation="horizontal"   
    70.                         android:gravity="center">  
    71.                               
    72.                                 <Button android:id="@+id/confirmexch" android:gravity="center" android:layout_width="wrap_content"    
    73.                                     android:layout_height="50px" android:textSize="22dp" android:text="@string/login" android:layout_weight="1"  
    74.                                     android:focusable="false" android:textColor="@color/white" android:background="@drawable/buttonl"/>  
    75.                     </LinearLayout>  
    76.                   
    77.                     <LinearLayout android:id="@+id/linearLayoutTab" android:layout_height="wrap_content"   
    78.                         android:layout_width="fill_parent" android:gravity="center">  
    79.                         <ImageView android:layout_width="wrap_content" android:layout_height="50px" android:id="@+id/myImage"/>  
    80.                     </LinearLayout>  
    81.         </LinearLayout>  
    82.     </LinearLayout>  
    83.     </LinearLayout>  
    84. </ScrollView>  

     

    app_bottom.xml:

     

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    1. <?xml version="1.0" encoding="utf-8"?>  
    2. <LinearLayout android:id="@+id/appbottom" android:orientation="vertical" android:layout_width="fill_parent"   
    3.         android:layout_height="wrap_content" android:layout_alignParentBottom="true"  
    4.         xmlns:android="http://schemas.android.com/apk/res/android">  
    5.           
    6.     <LinearLayout android:orientation="horizontal" android:layout_width="fill_parent"   
    7.         android:layout_height="wrap_content" android:background="@drawable/light">  
    8.         <ImageView  android:id="@+id/about" android:layout_width="30px" android:layout_height="wrap_content" android:src="@drawable/ttt"  
    9.                 android:layout_alignParentLeft="true"/>  
    10.         <TextView android:id="@+id/light" android:layout_width="fill_parent" android:layout_height="wrap_content" android:textColor="@color/black"/>  
    11.     </LinearLayout>  
    12.       
    13.     <LinearLayout android:orientation="horizontal" android:layout_width="fill_parent"   
    14.         android:layout_height="wrap_content" android:background="@drawable/mainmenu">  
    15.         <Button android:id="@+id/quotButton" android:layout_weight="1" android:layout_width="52px" android:layout_height="wrap_content"  
    16.             android:textColor="@color/white" android:text="" android:background="@drawable/button1"/>  
    17.               
    18.         <Button android:id="@+id/entrustButton" android:layout_weight="1" android:layout_width="52px" android:layout_height="wrap_content"  
    19.             android:textColor="@color/white" android:text="" android:background="@drawable/button1"/>  
    20.         <Button android:id="@+id/queryButton" android:layout_weight="1" android:layout_width="52px" android:layout_height="wrap_content"  
    21.             android:textColor="@color/white" android:text="" android:background="@drawable/button1"/>  
    22.               
    23.         <Button android:id="@+id/yinZhengButton" android:layout_weight="1" android:layout_width="52px" android:layout_height="wrap_content"  
    24.             android:textColor="@color/white" android:text="" android:background="@drawable/button1"/>  
    25.               
    26.         <Button android:id="@+id/recordButton" android:layout_weight="1" android:layout_width="52px" android:layout_height="wrap_content"  
    27.             android:textColor="@color/white" android:text="" android:background="@drawable/button1"/>  
    28.               
    29.         <Button android:id="@+id/logoutButton" android:layout_weight="1" android:layout_width="52px" android:layout_height="wrap_content"  
    30.             android:textColor="@color/white" android:text="" android:background="@drawable/button1"/>  
    31.     </LinearLayout>  
    32. </LinearLayout>  

     

    tradelogin_portrait.xml:

     

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    1. <?xml version="1.0" encoding="utf-8"?>  
    2. <RelativeLayout android:layout_width="fill_parent" android:layout_height="fill_parent" style="@style/StyleLayoutMain" mce_style="@style/StyleLayoutMain"  
    3.     xmlns:android="http://schemas.android.com/apk/res/android">  
    4.       
    5.     <!-- include标签内不能设置RelativeLayout属性,如android:layout_alignParentBottom,因为不起作用 -->  
    6.     <!-- include标签内设置id属性后(android:id),其引用的布局layout内的id属性就不起作用了,怀疑是其引用的layout外层包裹了一层include标签   
    7.         或者是覆盖了其内的属性id-->  
    8.     <!-- 如果没有include标签,所有布局代码都写在一个xml文件中,界面会显得很冗余,可读性很差。而且界面加载的时候是按照顺序加载的,前面的布局不能  
    9.         调用其后面的布局id。而采用include后,一个include中可以引用其后的include中的布局id属性 -->  
    10.     <include android:id="@id/titleLayout" layout="@layout/app_title" />  
    11.   
    12.     <include layout="@layout/app_tradelogin"/>  
    13.           
    14.     <include layout="@layout/app_bottom"/>  
    15.       
    16. </RelativeLayout>  

     

    效果如下:

     

     

    Le王冬冬 博客分享地址: http://www.cnblogs.com/dongdong230/ 每个人都应做一天攻城狮
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  • 原文地址:https://www.cnblogs.com/dongdong230/p/4183068.html
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