###ZoomHoverView click to zoom in and float view 点击放大悬浮的自定义View
####Useage
layout:
<com.zyyoona7.customviewsets.overlay_card.ZoomHoverView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/zoom_hover_view"
zhv:zhv_divider="5dp"
zhv:zhv_margin_parent="30dp"
zhv:zhv_column_num="3"
zhv:zhv_zoom_duration="200"
zhv:zhv_zoom_to="1.5"
android:layout_gravity="center"
android:background="@color/colorPrimary">
</com.zyyoona7.customviewsets.overlay_card.ZoomHoverView>java
mAdapter = new TestZoomHoverAdapter(mList);
final SimpleArrayMap<Integer, Integer> map = new SimpleArrayMap<>();
map.put(0, 2);
mAdapter.setSpan(map);
mZoomHoverView.setAdapter(mAdapter);
//设置动画监听
mZoomHoverView.setOnZoomAnimatorListener(new ZoomHoverView.OnZoomAnimatorListener() {
@Override
public void onZoomInStart(View view) {
//放大动画开始
view.setBackground(getResources().getDrawable(android.R.drawable.dialog_holo_light_frame));
}
@Override
public void onZoomInEnd(View view) {
}
@Override
public void onZoomOutStart(View view) {
//缩小动画开始
}
@Override
public void onZoomOutEnd(View view) {
view.setBackgroundColor(getResources().getColor(R.color.colorAccent));
}
});
mZoomHoverView.setOnItemSelectedListener(new ZoomHoverView.OnItemSelectedListener() {
@Override
public void onItemSelected(View view, int position) {
Toast.makeText(ZoomHoverActivity.this,"selected position="+position,Toast.LENGTH_SHORT).show();
}
});
//设置放大动画插值器
mZoomHoverView.setZoomInInterpolator(interpolator);
//设置缩小动画插值器
mZoomHoverView.setZoomOutInterpolator(interpolator);
//同时设置两个动画的插值器
mZoomHoverView.setZoomInterpolator(interpolator);
//设置选中的item
mZoomHoverView.setSelectedItem(position);自定义属性
<declare-styleable name="ZoomHoverView">
<!--每行多少列-->
<attr name="zhv_column_num" format="integer"/>
<!--分割线-->
<attr name="zhv_divider" format="dimension"/>
<!--距离父控件的margin-->
<attr name="zhv_margin_parent" format="dimension"/>
<!--动画持续时间-->
<attr name="zhv_zoom_duration" format="integer"/>
<!--动画缩放的倍数-->
<attr name="zhv_zoom_to" format="float"/>
</declare-styleable>