Android GridView不完美，如何在右侧删除多余的空白 [英] Android GridView imperfection, how to remove extra white space to the right

问题描述

我有一个基于GridView的日历.我有以下XML布局，选择器设置为null，因此android:listSelector="@null"符合我从本网站获得的建议.现在，我在GridView的右侧获得了几个像素的宽条.为什么?我已尽力尝试了一切.这是我的XML布局:

I have a GridView based calendar. I have the following XML layout with the selector set to null thus android:listSelector="@null" in accordance with advise I have got from this site. Now I am getting a few pixels wide strip to the right of the GridView. Why? I have tried everything I can but to avail. Here is my XML layout:

        <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
            android:layout_width="fill_parent"
            android:layout_height="match_parent"
            android:orientation="vertical" >

            <GridView
                android:id="@+id/calendar"
                android:layout_width="fill_parent"
                android:layout_height="match_parent"
                android:horizontalSpacing="-1px"
                android:numColumns="7"
                android:stretchMode="columnWidth" 
                android:gravity="center"
                android:verticalSpacing="-1px"
                android:listSelector="@null" >

            </GridView>

        </LinearLayout>

我得到的是这张照片:

推荐答案

此空间是由于网格每一行的计算不正确造成的. 例如，您的设备宽度为320像素，并且您有7行，请尝试满足320像素的任何计算.如果每个单元格的宽度为45.71428571428571 px，则只能将其减小.

This space is due to imperfect calculation for each row of your grid. For example your device width is 320 px and you have 7 rows, try any calculation that meets 320 px. If the width of each cell is 45.71428571428571 px, only then it can be reduced.

其他选项

应用 android:gravity ="center" 网格中的属性，以便空间从左到右均等

apply android:gravity="center" property in you grid so that spaces will equally divided from left to right

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