我需要设计以下屏幕,但我不确定如何绘制一条垂直线,该线位于imageview
cardview
的中心位置
我当前的xml代码是
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:card_view="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/account_opening_grey_bg"
android:baselineAligned="false"
android:orientation="vertical"
android:paddingBottom="10dp"
android:paddingLeft="10dp"
android:paddingRight="10dp">
<com.widgets.TextViewRobotoRegular
android:layout_width="wrap_content"
android:layout_height="0dp"
android:layout_gravity="center"
android:layout_marginBottom="10dp"
android:layout_marginTop="10dp"
android:layout_weight="0.6"
android:gravity="center"
android:text="@string/lbl_acc_header" />
<android.support.v7.widget.CardView
android:id="@+id/cardStep1"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_marginBottom="25dp"
android:layout_weight="1"
android:foreground="?android:attr/selectableItemBackground"
app:cardBackgroundColor="@color/white"
card_view:cardCornerRadius="@dimen/dimen_2"
card_view:cardElevation="@dimen/dimen_2"
card_view:cardUseCompatPadding="true">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<View
android:layout_width="4dp"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:background="@color/step_one_view" />
<com.widgets.TextViewRobotoLight
android:id="@+id/lblStepOne"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginTop="15dp"
android:text="@string/lbl_step_one"
android:textColor="@color/step_one_view" />
<com.widgets.TextViewRobotoLight
android:id="@+id/lblStepOneDetails"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/lblStepOne"
android:layout_alignStart="@+id/lblStepOne"
android:layout_below="@+id/lblStepOne"
android:layout_marginTop="5dp"
android:text="@string/lbl_step_one_details"
android:textColor="@color/txt_black" />
<ImageView
android:id="@+id/imgStep1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_marginRight="15dp"
android:layout_marginTop="15dp"
android:src="@drawable/menu_ipo" />
</RelativeLayout>
</android.support.v7.widget.CardView>
<android.support.v7.widget.CardView
android:id="@+id/cardStep2"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_marginBottom="25dp"
android:layout_weight="1"
android:foreground="?android:attr/selectableItemBackground"
app:cardBackgroundColor="@color/white"
card_view:cardCornerRadius="@dimen/dimen_2"
card_view:cardElevation="@dimen/dimen_2"
card_view:cardUseCompatPadding="true">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<View
android:layout_width="4dp"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:background="@color/step_two_view" />
<com.widgets.TextViewRobotoLight
android:id="@+id/lblStepTwo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginTop="15dp"
android:text="@string/lbl_step_two"
android:textColor="@color/step_two_view" />
<com.widgets.TextViewRobotoLight
android:id="@+id/lblStepTwoDetails"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/lblStepTwo"
android:layout_alignStart="@+id/lblStepTwo"
android:layout_below="@+id/lblStepTwo"
android:layout_marginTop="5dp"
android:text="@string/lbl_step_two_details"
android:textColor="@color/txt_black" />
<ImageView
android:id="@+id/imgStep2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_marginRight="15dp"
android:layout_marginTop="15dp"
android:src="@drawable/menu_ipo" />
</RelativeLayout>
</android.support.v7.widget.CardView>
<android.support.v7.widget.CardView
android:id="@+id/cardStep3"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_marginBottom="25dp"
android:layout_weight="1"
android:foreground="?android:attr/selectableItemBackground"
app:cardBackgroundColor="@color/white"
card_view:cardCornerRadius="@dimen/dimen_2"
card_view:cardElevation="@dimen/dimen_2"
card_view:cardUseCompatPadding="true">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<View
android:layout_width="4dp"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:background="@color/step_three_view" />
<com.widgets.TextViewRobotoLight
android:id="@+id/lblStepThree"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginTop="15dp"
android:text="@string/lbl_step_three"
android:textColor="@color/step_three_view" />
<com.widgets.TextViewRobotoLight
android:id="@+id/lblStepThreeDetails"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/lblStepThree"
android:layout_alignStart="@+id/lblStepThree"
android:layout_below="@+id/lblStepThree"
android:layout_marginTop="5dp"
android:text="@string/lbl_step_three_details"
android:textColor="@color/txt_black" />
<ImageView
android:id="@+id/imgStep3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_marginRight="15dp"
android:layout_marginTop="15dp"
android:src="@drawable/menu_ipo" />
</RelativeLayout>
</android.support.v7.widget.CardView>
<android.support.v7.widget.CardView
android:id="@+id/cardStep4"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:layout_marginBottom="25dp"
android:foreground="?android:attr/selectableItemBackground"
app:cardBackgroundColor="@color/white"
card_view:cardCornerRadius="@dimen/dimen_2"
card_view:cardElevation="@dimen/dimen_2"
card_view:cardUseCompatPadding="true">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<View
android:layout_width="4dp"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:background="@color/step_four_view" />
<com.widgets.TextViewRobotoLight
android:id="@+id/lblStepFour"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginTop="15dp"
android:text="@string/lbl_step_four"
android:textColor="@color/step_four_view" />
<com.widgets.TextViewRobotoLight
android:id="@+id/lblStepFourDetails"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/lblStepFour"
android:layout_alignStart="@+id/lblStepFour"
android:layout_below="@+id/lblStepFour"
android:layout_marginTop="5dp"
android:text="@string/lbl_step_four_details"
android:textColor="@color/txt_black" />
<ImageView
android:id="@+id/imgStep4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_marginRight="15dp"
android:layout_marginTop="15dp"
android:src="@drawable/menu_ipo" />
</RelativeLayout>
</android.support.v7.widget.CardView>
<android.support.v7.widget.CardView
android:id="@+id/cardStep5"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:layout_marginBottom="25dp"
android:foreground="?android:attr/selectableItemBackground"
app:cardBackgroundColor="@color/white"
card_view:cardCornerRadius="@dimen/dimen_2"
card_view:cardElevation="@dimen/dimen_2"
card_view:cardUseCompatPadding="true">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<View
android:layout_width="4dp"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:background="@color/step_five_view" />
<com.widgets.TextViewRobotoLight
android:id="@+id/lblStepFive"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginTop="15dp"
android:text="@string/lbl_step_five"
android:textColor="@color/step_five_view" />
<com.widgets.TextViewRobotoLight
android:id="@+id/lblStepFiveDetails"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/lblStepFive"
android:layout_alignStart="@+id/lblStepFive"
android:layout_below="@+id/lblStepFive"
android:layout_marginTop="5dp"
android:text="@string/lbl_step_five_details"
android:textColor="@color/txt_black" />
<ImageView
android:id="@+id/imgStep5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_marginRight="15dp"
android:layout_marginTop="15dp"
android:src="@drawable/menu_ipo" />
</RelativeLayout>
</android.support.v7.widget.CardView>
<com.widgets.RobotoRegularButton
android:id="@+id/buttonPayIn"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/selector_fp_next_button"
android:text="@string/btn_get_started"
android:textAllCaps="true"
android:textAlignment="center"
android:textColor="@color/color_primary_text_color_fivep"
android:textSize="16sp" />
</LinearLayout>
我曾使用LinearLayout
作为我的父级垂直方向,现在我需要在我使用的5 cardview
之间绘制垂直线。请任何建议都会有所帮助
答案 0 :(得分:1)
解决问题的简单方法(它不是一个完美的解决方案,但在你的情况下,我认为这就足够了):
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:card_view="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/account_opening_grey_bg">
<View
android:layout_widht="1dp"
android:layout_height="match_parent"
android:layout_gravity="right"
android:layout_marginRight="56dp"
android:background="#FF785C"/>
<!-- You will need to vary layout_marginRight parameter -->
<!-- to pick up correct position for asked grey stripe -->
<!-- I assumed this value as sum of 10(padding of linearlayout), -->
<!-- 15(margin of image in cardview), 24(half size of image) -->
<!-- and 7(margin of cardView), but you can change it, as I said-->
<LinearLayout ...>
<!-- paste here your layout but remove background for root LinearLayout-->
</FrameLayout>
答案 1 :(得分:0)
您所要做的就是:
将布局根目录更改为RelativeLayout
确保所有CardView
与所需的layout_below
完全相同
它们之间的间距(边距)使用RelativeLayout
属性
声明&#34;线路视图&#34;在根CardView
内,但在XML中的CardView
之后,这样当你将它们展开时,它们会出现在layout_below
的
使用layout_above
和ImageView
引用顶部和下方的<View
android:layout_width="2dp"
android:layout_below="@id\id_of_the_image_view_at_the_top"
android:layout_above="@id\id_of_the_image_view_below" />
。例如......
{{1}}
然后确保设置边距,以便水平居中
答案 2 :(得分:0)
这里..使用此布局..
while (rs.next()) {
out.append("<tr>");
for (int col = 1; col < rsMeta.getColumnCount() + 1; col++) {
out.append("<td>");
out.append(rs.getString(col));
out.append("</td>");
}
out.append("</tr>");
cnt++;
}