Java 以编程方式创建RadioButton时，出现错误：错误的状态类，应为视图状态，但收到了类

我是android开发新手。我正在以编程方式创建RadioButton，但发现以下错误：

错误的状态类，应为视图状态，但收到的却是类android.widget.CompoundButton$SavedState。当两个不同类型的视图在同一层次结构中具有相同的id时，通常会发生这种情况。此视图的id为id/0x4。确保其他视图不使用相同的id

我的密码是：： DynamicFormCreation.java

 public RadioGroup createRadioButton(String[] option, Context context, int parentId) {

    final RadioButton[] rb = new RadioButton[5];
    RadioGroup rg = new RadioGroup(context);
    rg.setPadding(5, 5, 0, 5);
    DisplayMetrics metrics = new DisplayMetrics();
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    wm.getDefaultDisplay().getMetrics(metrics);
    final float width = metrics.widthPixels;
    rg.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT));
    rg.setMinimumHeight(UtilityClass.intToDpi(65, context));
    rg.setOrientation(RadioGroup.HORIZONTAL);

    for (int i = 0; i < 5; i++) {
        if (option[i] != null && option[i].trim().length() > 0) {
            rb[i] = new RadioButton(context);
            rg.addView(rb[i]);
            rb[i].setTextColor(Color.BLACK);
            rb[i].setText(option[i]);
        }
    }
    return rg;
}

在活动中调用此类：：

DynamicFormCreation runTimeUiLibs;
view = runTimeUiLibs.getRuntimeView(field, lastCoreFieldId, textviewid, edit, "0");
if (view != null) {
    LinearLayout fieldAndPrivacyLayout = UtilityClass
        .getLinearLayoutHorizontal(MainActivity.this);
    view.setLayoutParams(layoutParamsBasic);
    view.setId(Integer.parseInt(field.editProfileFieldId));

    fieldAndPrivacyLayout.addView(view);
    editPageLayout.addView(fieldAndPrivacyLayout);
}

---

伙计，你正在复制

视图id的

，但我没有：（…实际上我没有提供任何id…。它需要运行时值…仍然会出现错误..你可以查看我的代码…thxread

DynamicFormCreation runTimeUiLibs;
view = runTimeUiLibs.getRuntimeView(field, lastCoreFieldId, textviewid, edit, "0");
if (view != null) {
    LinearLayout fieldAndPrivacyLayout = UtilityClass
        .getLinearLayoutHorizontal(MainActivity.this);
    view.setLayoutParams(layoutParamsBasic);
    view.setId(Integer.parseInt(field.editProfileFieldId));

    fieldAndPrivacyLayout.addView(view);
    editPageLayout.addView(fieldAndPrivacyLayout);
}