我有一个奇怪的问题。我在布局中添加了spinner。当我在spinner中选择一个项目时，spinner会在布局中向下移动，导致页面中出现垂直滚动。我不希望发生这种情况，因为这会导致我的页面上的按钮在滚动之前显示在屏幕上较少。
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@android:color/white"
android:orientation="vertical"
android:paddingBottom="8dp"
android:paddingLeft="20dp"
android:paddingRight="20dp" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:paddingBottom="10dp"
android:paddingTop="20dp" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="horizontal" >
<com.android.volley.toolbox.NetworkImageView
android:id="@+id/id_gwp_configuration_productImage"
android:layout_width="@dimen/product_collections_image_width"
android:layout_height="@dimen/product_collections_image_height"
android:scaleType="fitXY" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingLeft="10dp" >
<com.kohls.mcommerce.opal.framework.view.component.views.GothamBookTextView
android:id="@+id/id_gwp_configuration_titleTxt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:ellipsize="end"
android:lineSpacingExtra="8dp"
android:maxLines="3"
android:paddingBottom="4dp"
android:singleLine="false"
android:text="@string/pdp_title"
android:textColor="@android:color/black"
android:textSize="12sp" />
<com.kohls.mcommerce.opal.framework.view.component.views.GothamBoldTextView
android:id="@+id/id_gwp_configuration_salePriceTxt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingBottom="5dp"
android:text="@string/pdp_sale_price"
android:textColor="@color/pdp_red_sale_price"
android:textSize="18sp"
android:textStyle="bold" />
<com.kohls.mcommerce.opal.framework.view.component.views.GothamBookTextView
android:id="@+id/id_gwp_configuration_regularPriceTxt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingBottom="10dp"
android:text="@string/pdp_regular_price"
android:textColor="@color/pdp_grey_original_price"
android:textSize="12sp" />
<com.kohls.mcommerce.opal.framework.view.component.views.GothamBookTextView
android:id="@+id/id_gwp_configuration_skuCodeTxt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingBottom="10dp"
android:text="@string/pdp_regular_price"
android:textColor="@color/pdp_grey_original_price"
android:textSize="12sp" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
<com.kohls.mcommerce.opal.framework.view.component.views.GothamBoldTextView
android:id="@+id/id_gwp_configuration_offerTxt"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:maxLines="2"
android:paddingBottom="20dp"
android:textColor="@color/pdp_green_offer"
android:textSize="12sp"
android:visibility="gone" />
<com.kohls.mcommerce.opal.framework.view.component.views.GothamBookTextView
android:id="@+id/id_gwp_configuration_short_description"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ellipsize="end"
android:lineSpacingExtra="8dp"
android:maxLines="2"
android:text="Description text"
android:textSize="12sp" />
<com.kohls.mcommerce.opal.framework.view.component.views.GothamBoldTextView
android:id="@+id/id_gwp_configuration_show_more"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="right"
android:text="@string/show_more"
android:textColor="@android:color/holo_blue_bright"
android:textSize="12sp" />
<com.kohls.mcommerce.opal.framework.view.component.views.GothamBoldTextView
android:id="@+id/id_gwp_configuration_long_descTxt"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:lineSpacingExtra="8dp"
android:text="Description text"
android:textSize="12sp"
android:visibility="gone" />
<com.kohls.mcommerce.opal.framework.view.component.views.GothamBoldTextView
android:id="@+id/id_gwp_configuration_show_less"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="right"
android:text="@string/show_less"
android:textColor="@android:color/holo_blue_bright"
android:textSize="12sp"
android:visibility="gone" />
<include
android:layout_width="match_parent"
android:layout_height="wrap_content"
layout="@layout/product_details_swatch_images" />
<LinearLayout
android:id="@+id/id_gwp_configuration_swatchShowLessLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:visibility="gone" >
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="@drawable/product_detail_black_divider" />
<com.kohls.mcommerce.opal.framework.view.component.views.GothamBoldTextView
android:id="@+id/id_gwp_configuration_swatchShowLessTxt"
android:layout_width="match_parent"
android:layout_height="25dp"
android:background="@android:color/white"
android:gravity="center_horizontal|center_vertical"
android:text="@string/pdp_show_fewer_colors"
android:textColor="@android:color/black"
android:textSize="12sp"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:id="@+id/id_gwp_configuration_sizeLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="4dp"
android:visibility="gone" >
<Spinner
android:id="@+id/id_gwp_configuration_sizeSpinner"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="16dp" />
<LinearLayout
android:id="@+id/id_gwp_configuration_sizeGuideLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<com.kohls.mcommerce.opal.framework.view.component.views.GothamBoldTextView
android:id="@+id/id_gwp_configuration_sizeNotSureTxt"
style="bold"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:text="@string/pdp_not_sure_about_size"
android:textColor="@android:color/black"
android:textSize="12sp"
android:textStyle="bold" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<com.kohls.mcommerce.opal.framework.view.component.views.GothamBookTextView
android:id="@+id/id_gwp_configuration_sizeCheckOutTxt"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:text="@string/pdp_check_out_guide"
android:textColor="@android:color/black"
android:textSize="12sp" />
<com.kohls.mcommerce.opal.framework.view.component.views.GothamBookTextView
android:id="@+id/id_gwp_configuration_sizeGuide"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:textColor="@android:color/black"
android:textSize="12sp" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
<com.kohls.mcommerce.opal.framework.view.component.views.GothamBookTextView
android:id="@+id/id_gwp_configuration_quantityTxt"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingLeft="4dp"
android:paddingTop="12dp"
android:text="@string/pdp_quantity"
android:textColor="@android:color/black"
android:textSize="12sp"
android:visibility="gone" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:padding="4dp" >
<Button
android:id="@+id/id_gwp_configuration_qtyDownBtn"
android:layout_width="40dp"
android:layout_height="40dp"
android:background="@drawable/product_detail_black_border"
android:text="@string/pdp_qty_minus"
android:textColor="@android:color/black"
android:textSize="20sp"
android:visibility="gone" />
<EditText
android:id="@+id/id_gwp_configuration_qtyValue"
android:layout_width="40dp"
android:layout_height="40dp"
android:background="@drawable/product_detail_black_border"
android:gravity="center"
android:inputType="number"
android:text="1"
android:textColor="@android:color/black"
android:textSize="20sp"
android:visibility="gone" />
<Button
android:id="@+id/id_gwp_configuration_qtyUpBtn"
android:layout_width="40dp"
android:layout_height="40dp"
android:background="@drawable/product_detail_black_border"
android:text="@string/pdp_qty_plus"
android:textColor="@android:color/black"
android:textSize="20sp"
android:visibility="gone" />
<com.kohls.mcommerce.opal.framework.view.component.views.GothamBoldButton
android:id="@+id/id_gwp_configuration_addGiftToBagBtn"
android:layout_width="match_parent"
android:layout_height="40dp"
android:layout_gravity="center"
android:background="@color/pdp_add_to_bag_disable"
android:text="@string/gwp_add_gift_to_bag"
android:textColor="@android:color/white"
android:textSize="12sp" />
</LinearLayout>
<com.kohls.mcommerce.opal.framework.view.component.views.GothamBoldTextView
android:id="@+id/id_gwp_configuration_removeGift"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:gravity="center"
android:paddingBottom="4dp"
android:text="@string/pdp_remove_gift"
android:textColor="@android:color/black"
android:textSize="12sp"
android:visibility="gone" />
我在代码中使用spinner
/**
* Set spinner to display size of the mProduct.
*/
private void setProductSizeSpinner() {
if (mProduct != null) {
List<String> sizeList = new ArrayList<String>();
if (mProduct.getSKUS() != null) {
ArrayList<String> sizeListSet = null;
PriceColor priceColor = new PriceColor();
if (mSelectedColor == null) {
if (!mColorToSizeMap.isEmpty()) {
Iterator<Entry<PriceColor, ArrayList<String>>> enteries = mColorToSizeMap.entries();
if (enteries.hasNext()) {
Entry<PriceColor, ArrayList<String>> entry = enteries.next();
priceColor = entry.getKey();
if (entry.getKey() != null) {
mSelectedColor = entry.getKey().color;
} else {
mSelectedColor = new String();
}
sizeListSet = entry.getValue();
mIsColorRequired = true;
mSwatchColorNameLayout.setVisibility(View.VISIBLE);
mTextSwatchColorName.setText(" " + mSelectedColor);
}
}
} else {
com.kohls.mcommerce.opal.common.util.Logger.debug("ProductDetails",
"Price : " + mSelectedPrice);
if (mSelectedPrice == null || mSelectedPrice.equalsIgnoreCase("")) {
priceColor.price = getSKUPrice(mSku);
} else {
priceColor.price = mSelectedPrice;
}
priceColor.color = mSelectedColor;
if (mSwatchImagesList != null && !mSwatchImagesList.isEmpty()) {
sizeListSet = mColorToSizeMap.getValue(priceColor);
} else if (!mColorToSizeMap.isEmpty()) {
Collection<ArrayList<String>> allSizesList = mColorToSizeMap.getAllValues();
sizeListSet = new ArrayList<String>();
for (ArrayList<String> newSizesList : allSizesList) {
sizeListSet.addAll(newSizesList);
}
}
}
if (mCrossedColorsIds != null && !mCrossedColorsIds.isEmpty()) {
clearCrossedSwatchImages();
}
if (sizeListSet != null) {
sizeList = removeOutofStockSizes(sizeListSet, priceColor);
}
if (sizeList != null && sizeList.size() > 0) {
mIsSizeRequired = true;
sizeList.add(0, mContext.getString(R.string.pdp_select_size));
mSpinnerProductSizeLayout.setVisibility(View.VISIBLE);
mSpinnerProductSize.setVisibility(View.VISIBLE);
dropDownAdapterSize = new ArrayAdapter<String>(mContext,
R.layout.spinner_text_view,
sizeList) {
@Override
public View
getDropDownView(int position, View convertView, ViewGroup parent) {
View view = null;
TextView textSize = new TextView(getContext());
if (position == 0) {
textSize.setHeight(0);
textSize.setVisibility(View.GONE);
view = textSize;
} else {
// Pass convertView as null to prevent
// reuse of special case views
view = super.getDropDownView(position, null, parent);
}
return view;
}
};
mSpinnerProductSize.setAdapter(dropDownAdapterSize);
// Select last selected value of size.
if (mSelectedSize != null && mSkuMap.size() > 1) {
int spinnerPosition = dropDownAdapterSize.getPosition(mSelectedSize);
if (spinnerPosition == -1) {
mSpinnerProductSize.setSelection(0);
mIsSizeRequired = false;
mSelectedSize = null;
setButtonState(false);
} else {
mSpinnerProductSize.setSelection(spinnerPosition);
}
}
mSpinnerProductSize.setOnItemSelectedListener(mSizeSpinnerItemSelectedListener);
} else {
mIsSizeRequired = false;
mSpinnerProductSize.setSelection(0);
mSpinnerProductSize.setVisibility(View.INVISIBLE);
}
}
}
}
https://www.dropbox.com/s/50xw0szs96c8ql0/Screenshot_2015-09-05-14-40-17.png?dl=0
https://www.dropbox.com/s/e8x066r9e4iz3mu/Screenshot_2015-09-05-14-42-48.png?dl=0
正如您在上面的屏幕截图中看到的那样，我指的是“添加礼物到包”按钮被隐藏。
答案 0 :(得分：1)
您只需指定微调器的高度
答案 1 :(得分：0)
您能否请在您的微调器上应用此选项并检查android:spinnerMode="dropdown"您可以将其作为对话框进行操作android:spinnerMode="dialog"
