转载注明出处:http://blog.csdn.net/forwardyzk/article/details/42557355

系统自带的SlidingDrawer，只提供了两个方向的滑动:从下到上，从右到左。下面介绍四个方向都可以滑动的抽屉控件。

自定义控件，包含自定义属性，可以制定方向。leftToRight，bottomToTop，rightToLeft，topToBottom

handle.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content" >

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="@android:color/white"
        android:gravity="center"
        android:padding="10dp"
        android:text="拉手"
        android:textColor="@color/handle"
        android:textSize="30sp" />

</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_gravity="bottom" >

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/content"
        android:gravity="center"
        android:text="抽屉内容"
        android:textColor="@android:color/black" />

</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="@android:color/white"
    android:orientation="vertical" >

    <com.example.demoslidingdrawer.view.MultiDirectionSlidingDrawer
        xmlns:my="http://schemas.android.com/apk/res/com.example.demoslidingdrawer"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        my:content="@+id/content"
        my:direction="topToBottom"
        my:handle="@+id/handle" >

        <include
            android:id="@id/content"
            layout="@layout/content" />

        <include
            android:id="@id/handle"
            layout="@layout/handle" />
    </com.example.demoslidingdrawer.view.MultiDirectionSlidingDrawer>

    <com.example.demoslidingdrawer.view.MultiDirectionSlidingDrawer
        xmlns:my="http://schemas.android.com/apk/res/com.example.demoslidingdrawer"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        my:content="@+id/content"
        my:direction="rightToLeft"
        my:handle="@+id/handle" >

        <include
            android:id="@id/content"
            layout="@layout/content" />

        <include
            android:id="@id/handle"
            layout="@layout/handle" />
    </com.example.demoslidingdrawer.view.MultiDirectionSlidingDrawer>

    <com.example.demoslidingdrawer.view.MultiDirectionSlidingDrawer
        xmlns:my="http://schemas.android.com/apk/res/com.example.demoslidingdrawer"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        my:content="@+id/content"
        my:direction="bottomToTop"
        my:handle="@+id/handle" >

        <include
            android:id="@id/content"
            layout="@layout/content" />

        <include
            android:id="@id/handle"
            layout="@layout/handle" />
    </com.example.demoslidingdrawer.view.MultiDirectionSlidingDrawer>

    <com.example.demoslidingdrawer.view.MultiDirectionSlidingDrawer
        xmlns:my="http://schemas.android.com/apk/res/com.example.demoslidingdrawer"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        my:content="@+id/content"
        my:direction="leftToRight"
        my:handle="@+id/handle" >

        <include
            android:id="@id/content"
            layout="@layout/content" />

        <include
            android:id="@id/handle"
            layout="@layout/handle" />
    </com.example.demoslidingdrawer.view.MultiDirectionSlidingDrawer>

</RelativeLayout>

自定义属性控件，请参考：http://blog.csdn.net/forwardyzk/article/details/25079743

自定义抽屉