import ohos.aafwk.ability.Ability;
import ohos.aafwk.content.Intent;
import ohos.agp.components.*;
import ohos.app.Context;

public class MyPageSliderIndicatorAbility extends Ability {
    @Override
    public void onStart(Intent intent) {
        super.onStart(intent);
        super.setUIContent(ResourceTable.Layout_ability_my_page_slider_indicator);

        // 获取 PageSlider
        PageSlider pageSlider = (PageSlider) findComponentById(ResourceTable.Id_page_slider);

        // 创建页面内容
        Text page1 = new Text(this);
        page1.setText("Page 1");
        Text page2 = new Text(this);
        page2.setText("Page 2");
        Text page3 = new Text(this);
        page3.setText("Page 3");

        // 将页面内容添加到 PageSlider 中
        pageSlider.addPage(page1);
        pageSlider.addPage(page2);
        pageSlider.addPage(page3);

        // 获取 PageSliderIndicator
        PageSliderIndicator pageSliderIndicator = (PageSliderIndicator) findComponentById(ResourceTable.Id_page_slider_indicator);

        // 将 PageSlider 和 PageSliderIndicator 关联
        pageSliderIndicator.bindPageSlider(pageSlider);

        // 设置 IndicatorSelectionHandler
        pageSliderIndicator.setIndicatorSelectionHandler(new PageSliderIndicator.IndicatorSelectionHandler() {
            @Override
            public void onIndicatorSelected(int index) {
                // 处理指示器选中事件
                System.out.println("Indicator selected: " + index);
            }

            @Override
            public void onIndicatorUnselected(int index) {
                // 处理指示器取消选中事件
                System.out.println("Indicator unselected: " + index);
            }
        });
    }
}