package com.example.radiobutton.slice;

import com.example.radiobutton.ResourceTable;
import ohos.aafwk.ability.AbilitySlice;
import ohos.aafwk.content.Intent;
import ohos.agp.colors.RgbPalette;
import ohos.agp.components.Component;
import ohos.agp.components.ComponentState;
import ohos.agp.components.RadioButton;
import ohos.agp.components.RadioContainer;
import ohos.agp.components.element.PixelMapElement;
import ohos.agp.components.element.ShapeElement;
import ohos.agp.components.element.StateElement;
import ohos.app.Context;
import ohos.global.resource.RawFileEntry;
import ohos.global.resource.Resource;
import ohos.media.image.ImageSource;
import ohos.media.image.PixelMap;

import java.util.Optional;

public class MainAbilitySlice extends AbilitySlice {
    private RadioButton rb_1;
    @Override
    public void onStart(Intent intent) {
        super.onStart(intent);
        super.setUIContent(ResourceTable.Layout_ability_main);

        rb_1 = (RadioButton) findComponentById(ResourceTable.Id_rb_1);
        rb_1.setButtonElement(setSelect());
        rb_1.setClickedListener(rb_1OnClickListener);

        RadioContainer radioContainer = (RadioContainer) findComponentById(ResourceTable.Id_radio_container);
        int count = radioContainer.getChildCount();
        for (int i = 0; i < count; i++){
            ((RadioButton) radioContainer.getComponentAt(i)).setButtonElement(createStateElement());
        }
    }

    private StateElement createStateElement() {
        ShapeElement elementButtonOn = new ShapeElement();
        elementButtonOn.setRgbColor(RgbPalette.RED);
        elementButtonOn.setShape(ShapeElement.OVAL);

        ShapeElement elementButtonOff = new ShapeElement();
        elementButtonOff.setRgbColor(RgbPalette.WHITE);
        elementButtonOff.setShape(ShapeElement.OVAL);

        StateElement checkElement = new StateElement();
        checkElement.addState(new int[]{ComponentState.COMPONENT_STATE_CHECKED}, elementButtonOn);
        checkElement.addState(new int[]{ComponentState.COMPONENT_STATE_EMPTY}, elementButtonOff);
        return checkElement;
    }

    /**
     * 单选图片选择
     *
     * @return 单选图片选择
     */
    public StateElement setSelect() {
        StateElement stateElement = new StateElement();
        stateElement.addState(new int[]{ComponentState.COMPONENT_STATE_CHECKED},
                RadioButtonUtil.getPixelMapDrawable(getContext(), ResourceTable.Media_radioselect));
        stateElement.addState(new int[]{ComponentState.COMPONENT_STATE_EMPTY},
                RadioButtonUtil.getPixelMapDrawable(getContext(), ResourceTable.Media_radionormal));

        return stateElement;
    }

    private final Component.ClickedListener rb_1OnClickListener = new RadioButton.ClickedListener() {
        @Override
        public void onClick(Component component) {
            if (rb_1.isChecked()) {

            } else {

            }
        }
    };

    @Override
    public void onActive() {
        super.onActive();
    }

    @Override
    public void onForeground(Intent intent) {
        super.onForeground(intent);
    }
}

老规矩 代码不能少，要不然小伙伴该说我小气了。
代码连接：https://gitee.com/codegrowth/haomony-develop/tree/master/RadioButton

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