Android应用中怎么实现一个滑动切换页面功能

<LinearLayout  android:layout_width="match_parent"  android:layout_height="wrap_content"  android:orientation="horizontal"  >  <android.support.design.widget.TabLayout   android:id="@+id/homefragment_tablelayouts"   android:layout_width="0dp"   android:layout_height="30dp"   app:tabIndicatorHeight="2dp"   android:layout_weight="1"   app:tabIndicatorColor="@color/colorred"   app:tabSelectedTextColor="#000000"   app:tabMode="scrollable"   >  </android.support.design.widget.TabLayout>  <ImageView   android:layout_width="wrap_content"   android:layout_height="wrap_content"   android:src="@drawable/add_channel_titlbar_new"   /> </LinearLayout> <android.support.v4.view.ViewPager  android:layout_weight="1"  android:layout_width="match_parent"  android:layout_height="wrap_content"  android:id="@+id/homefragment_vp"  ></android.support.v4.view.ViewPager>