android-satellite-menu实现点击主按钮,会弹出多个围绕着主按钮排列的子按钮,从而形成一个卫星弹出式菜单。子按钮弹出和消失的动画效果都很棒。这种弹出式菜单按钮应用在Path2.0中。
用法
在你的view xml中添加组件定义,如下示例:
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:sat="http://schemas.android.com/apk/res/android.view.ext"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
android:id="@+id/menu"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|left"
android:layout_margin="8dp"
sat:satelliteDistance="170dp"
sat:mainImage="@drawable/ic_launcher"
sat:totalSpacingDegree="90"
sat:closeOnClick="true"
sat:expandDuration="500"/>
属性有:
satelliteDistance The distance of items from the center button
totalSpacingDegree The degree between the first and the last item.
closeOnClick Defines if the menu shall collapse after clicking on a menu item.
expandDuration The duration of expand and collapse operations in milliseconds.
当在你的View XML定义之后,可按以下代码添加子菜单:SatelliteMenu menu = (SatelliteMenu) findViewById(R.id.menu);
List items = new ArrayList();
items.add(new SatelliteMenuItem(4, R.drawable.ic_1));
items.add(new SatelliteMenuItem(4, R.drawable.ic_3));
items.add(new SatelliteMenuItem(4, R.drawable.ic_4));
items.add(new SatelliteMenuItem(3, R.drawable.ic_5));
items.add(new SatelliteMenuItem(2, R.drawable.ic_6));
items.add(new SatelliteMenuItem(1, R.drawable.ic_2));
Each menu item takes the ID of the item and the drawable resource for the item.
In order to listen clicks on items:
menu.setOnItemClickedListener(new SateliteClickedListener() {
public void eventOccured(int id) {
Log.i("sat", "Clicked on " + id);
}
});
项目主页:
http://www.open-open.com/lib/view/home/1390737573132