Android默认的Gallery只能居中锁定的 意思是你只能居中显示你选中的item。 当你想要实现居左效果时   用Left Locked Gallery就很方便了。

用法

The left locked gallery is provided as a library project, so all you need to do is reference the library project in your main android project.

In XML:

<com.scvngr.levelup.views.gallery.Gallery      android:id="@+id/tip_selector_gallery"      android:layout_width="match_parent"      android:layout_height="match_parent"      android:background="@drawable/bg_gallery"      android:padding="0dip" />

项目主页：http://www.open-open.com/lib/view/home/1388671186344