Android include 标签注意点

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1,listview加载底边栏.

2.底边栏布局如下:

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical" >    <FrameLayout        android:id="@+id/main_content"        android:layout_width="fill_parent"        android:layout_height="0dp"        android:layout_weight="1" />    <RadioGroup        android:id="@+id/tab_menu"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:background="@drawable/mmfooter_bg"        android:orientation="horizontal"        >        <RadioButton            android:id="@+id/rb_recommand"            android:layout_width="0dp"            android:layout_height="wrap_content"            android:layout_gravity="bottom"            android:layout_weight="1"            android:button="@null"            android:checked="true"            android:drawableTop="@drawable/recommand"            android:gravity="center_horizontal|bottom"            android:paddingTop="2dp"            android:text="推荐"            android:textColor="@color/tab_selector_tv_bottom" />        <RadioButton            android:id="@+id/rb_order"            android:layout_width="0dp"            android:layout_height="wrap_content"            android:layout_gravity="bottom"            android:layout_weight="1"            android:button="@null"            android:drawableTop="@drawable/order"            android:gravity="center_horizontal|bottom"            android:paddingTop="2dp"            android:text="预约"            android:textColor="@color/tab_selector_tv_bottom" />        <RadioButton            android:id="@+id/rb_message"            android:layout_width="0dp"            android:layout_height="wrap_content"            android:layout_gravity="bottom"            android:layout_weight="1"            android:button="@null"            android:drawableTop="@drawable/message"            android:gravity="center_horizontal|bottom"            android:paddingTop="2dp"            android:text="消息"            android:textColor="@color/tab_selector_tv_bottom" />        <RadioButton            android:id="@+id/rb_mine"            android:layout_width="0dp"            android:layout_height="wrap_content"            android:layout_gravity="bottom"            android:layout_weight="1"            android:button="@null"            android:drawableTop="@drawable/mine"            android:gravity="center_horizontal|bottom"            android:paddingTop="2dp"            android:text="我的"            android:textColor="@color/tab_selector_tv_bottom" />    </RadioGroup></LinearLayout>

3.主xml布局如下:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent" >    <ListView        android:id="@+id/lv_mylv"        android:layout_width="match_parent"        android:layout_height="match_parent" />    <include        layout="@layout/bottom_item"        /></RelativeLayout>

4.在java中引用,我的没有在include中引入id属性:

private ListView lv_mylv;private MyAdapter adapter;private RadioButton recommandButton;private RadioButton orderButton;private RadioButton messageButton;private RadioButton mineButton;private Intent intent;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);adapter = new MyAdapter(this);recommandButton = (RadioButton) findViewById(R.id.rb_recommand);orderButton = (RadioButton) findViewById(R.id.rb_order);messageButton = (RadioButton) findViewById(R.id.rb_message);mineButton = (RadioButton) findViewById(R.id.rb_mine);

直接找到bottom.item.xml中的radiobutton.

5.如果在include中引用了id,还需要为include指定id属性。

View layout = getLayoutInflater().inflate(R.layout.bottom.item.xml, null);

RelativeLayout head= (RelativeLayout)layout.findViewById(R.id.rb_recommand);

简言之,就是加个id,然后在java中先发现layout也就是布局,然后在发现布局的id就好了.

重要,,,,要要..转载: http://www.cnblogs.com/top5/archive/2012/05/07/2486909.html

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