Android开发之(include)引入布局

新建title.xml文件

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:background="@drawable/title_bg"

>

<Button

android:id="@+id/title_back"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_gravity="center"

android:layout_margin="5dip"

android:background="@drawable/back_bg"

android:textColor="#fff"

/>

<TextView

android:id="@+id/title_text"

android:layout_width="0dip"

android:layout_height="wrap_content"

android:layout_gravity="center"

android:layout_weight="1"

android:gravity="center"

android:text="Title Text"

android:textColor="#fff"

android:textSize="24sp"

/>

<Button

android:id="@+id/title_edit"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_gravity="center"

android:layout_margin="5dip"

android:background="@drawable/edit_bg"

android:textColor="#fff"

/>

</LinearLayout>

在activity_main.xml中加入<include layout="@layout/title"></include>

<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"

android:paddingBottom="@dimen/activity_vertical_margin"

android:paddingLeft="@dimen/activity_horizontal_margin"

android:paddingRight="@dimen/activity_horizontal_margin"

android:paddingTop="@dimen/activity_vertical_margin"

tools:context=".MainActivity"

>

<include layout="@layout/title"></include>

</RelativeLayout>