我正在開發一款Android應用程序,其中我有一個RatingBar
。目前正在進行測試,我將在1-5之間隨機設置它的值。出於某種原因,評分欄總是從中心開始,並且從不佔用整個可用空間。下面是它在應用程序中的外觀: Android:不佔用完整空間的評級欄
評級欄左側的整個空間是我在XML中給出的,但它沒有被填充。
評分欄的另一個問題是,如何在評分欄左側添加文本。類似Text...(XXXXX)
。謝謝
代碼:
<RatingBar
android:layout_width="135dp"
android:layout_height="40dp"
android:id="@+id/productStars"
android:numStars="5"
android:scaleX="0.3"
android:scaleY="0.3"
android:stepSize="1"
android:layout_alignWithParentIfMissing="false"
android:paddingLeft="20dp"
android:layout_alignParentBottom="true"
android:layout_alignRight="@+id/description"
android:layout_alignEnd="@+id/description" />
更新
整個佈局:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:descendantFocusability="blocksDescendants"
android:orientation="horizontal"
android:padding="5dip"
android:background="@color/common_action_bar_splitter"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_marginLeft="5dp"
android:layout_marginStart="5dp"
android:layout_marginTop="5dp"
android:layout_marginBottom="5dp"
android:layout_marginRight="5dp"
android:layout_marginEnd="5dp"
>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="150dp"
>
<ImageView
android:layout_width="150dp"
android:layout_height="200dp"
android:id="@+id/productImage"
android:background="@drawable/layout_image"
/>
<TextView
android:id="@+id/comments"
android:layout_width="50dp"
android:layout_height="35dp"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="@color/abc_input_method_navigation_guard"
android:gravity="left"
android:singleLine="true"
android:layout_marginStart="4dp"
android:layout_marginLeft="4dp"
android:layout_above="@+id/productStars"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:layout_alignLeft="@+id/description"
android:layout_alignStart="@+id/description" />
<TextView
android:id="@+id/productName"
android:layout_width="match_parent"
android:layout_height="40dp"
android:gravity="left"
android:scrollHorizontally="true"
android:visibility="visible"
android:layout_toEndOf="@+id/productImage"
android:layout_toRightOf="@+id/productImage"
android:textColor="@color/abc_input_method_navigation_guard"
android:typeface="monospace"
android:layout_marginStart="5dp"
android:layout_marginLeft="5dp"
android:singleLine="true"
/>
<TextView
android:id="@+id/description"
android:layout_width="match_parent"
android:layout_height="30dp"
android:layout_gravity="center_horizontal|top"
android:ellipsize="end"
android:singleLine="true"
android:gravity="left"
android:scrollHorizontally="true"
android:visibility="visible"
android:layout_above="@+id/comments"
android:layout_toEndOf="@+id/productImage"
android:layout_below="@+id/productName"
android:layout_toRightOf="@+id/productImage"
android:textColor="@color/abc_input_method_navigation_guard"
android:layout_marginStart="5dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="3dp"
android:layout_marginEnd="3dp" />
<RatingBar
android:layout_width="135dp"
android:layout_height="40dp"
android:id="@+id/productStars"
android:numStars="5"
android:scaleX="0.3"
android:scaleY="0.3"
android:stepSize="1"
android:layout_alignWithParentIfMissing="false"
android:layout_alignParentBottom="true"
android:layout_alignRight="@+id/description"
android:layout_alignEnd="@+id/description" />
<ImageButton
android:layout_width="45dp"
android:layout_height="45dp"
android:id="@+id/swapButton"
android:src="@drawable/swappossible"
android:background="@null"
android:layout_alignParentBottom="true"
android:layout_toLeftOf="@+id/productStars"
android:layout_toStartOf="@+id/productStars" />
</RelativeLayout>
</LinearLayout>
</RelativeLayout>
您是否嘗試給wrap_content添加寬度? – user1841702
請顯示完整佈局 – Divers
@ user1841702:是的,則條寬將增加左邊的按鈕和圖像的重疊。 –