MaterialSpinner 下拉菜單

Gradle：

compile 'com.jaredrummler:material-spinner:1.1.0'      

XML:      

<com.jaredrummler.materialspinner.MaterialSpinner
    android:id="@+id/spinner"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"/>      

MainActivity：

MaterialSpinner spinner = (MaterialSpinner) findViewById(R.id.spinner);
spinner.setItems("Ice Cream Sandwich", "Jelly Bean", "KitKat", "Lollipop", "Marshmallow");
spinner.setOnItemSelectedListener(new MaterialSpinner.OnItemSelectedListener<String>() {
    @Override
    public void onItemSelected(MaterialSpinner view, int position, long id, String item) {
        Logger.e(item);
    }
});      

Github：https://github.com/jaredrummler/MaterialSpinner