使用数据绑定后,视图边距不起作用 [英] View margin not working after using databinding
问题描述
下面是gridview的项目布局代码。在这种情况下,layout_margin在设计面板中,但是在我运行时没有空白。我尝试检查其他标签(例如背景),发现它可以正常工作。
类似的问题是linear_layout的layout_weights也不起作用。没有数据绑定,它们工作正常。
有人可以帮我解决这个问题吗?
’’
Below is the code of the item layout of gridview. In this, the layout_margin is there in the design panel but when I run the there is no margin. I tried to check other tags like the background and found that it was working. A similar problem is with the layout_weights of linear_layout, the are also not working. These were working fine without data binding. Can someone please help me out in resolving this? '''
<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools">
<data>
<variable
name="localEntry"
type="com.example.lo_cal.data.models.LoCalEntry" />
</data>
<androidx.appcompat.widget.LinearLayoutCompat
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="@dimen/small"
android:background="@color/colorAccent"
android:orientation="vertical">
<TextView
android:id="@+id/item_id"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:itemId="@{localEntry}"
tools:text="ID" />
<TextView
android:id="@+id/item_first_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@{localEntry.firstName}"
tools:text="shashank" />
<TextView
android:id="@+id/item_second_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@{localEntry.secondName}"
tools:text="mohabia" />
<TextView
android:id="@+id/item_result"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@{localEntry.result}"
tools:text="100" />
</androidx.appcompat.widget.LinearLayoutCompat>
</layout>
'''
推荐答案
膨胀视图时遇到了这个问题。
以前,
I faced this problem when inflate the view. Previously,
mBinding = FragmentxxBinding.inflate(inflater);
更改后
mBinding = FragmentxxBinding.inflate(inflater, container, false);
问题解决了,希望能对您有所帮助。
the problems solved, hope this can help.
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