底部导航栏中的android超过3个项目 [英] More than 3 items in bottom navigation bar android
问题描述
我是android的新手,我试图在底部导航栏中制作一个包含3个以上元素的应用.我能够显示它们,但它们在末尾聚在一起,只有三个可见.这是我的代码:
I am new to android and I am trying to make an app with more than 3 elements in the bottom navigation bar. I am able to display them but they are getting clustered at the end and only three are visible properly. Here is my code:
<android.support.design.widget.BottomNavigationView
android:id="@+id/bottomNavigation"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:elevation="15dp"
android:layout_gravity="bottom"
android:layout_alignParentBottom="true"
app:menu="@menu/bottom_nav_items" />
这是视图的图像:这是快照
我被卡住了,请帮忙..
I am stuck please help..
推荐答案
我不确定,但是据我所知,使用底栏不能伴随3个以上的项目,而不会扭曲对齐方式.无论如何,您可以做一个水平方向的线性布局,然后将这些图标设置为图像视图,然后将其权重设置为1.
I am not sure, but to my knowledge, it is not possible to accompany more than 3 items using the bottom bar, without distorting the alignment. What you can do anyways is make a linear layout with horizontal orientation, and in that set those icons as image views and then make their weight as 1.
这是代码
<LinearLayout
android:layout_width="match_parent"
android:layout_height="50dp"
android:gravity="center"
android:layout_alignParentBottom="true"
android:background="#fff">
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:src="(YOUR IMAGE SOURCE)"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true"
android:layout_weight="1"/>
然后是其他类似的图像视图.
And then other image views like this.
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