Android的XML：百分比高度和宽度，创造出独特的布局 [英] Android XML: Percentage Height and width to create unique layout

问题描述

我听说过这么多的重量等，但是大部分的教程参见总是宽度的百分比。我希望与布局做如下设置：

I've heard so much about weight etc. However most of the tutorials refer always to width percentage. I wish to do the following setups with layouts:

任何人都知道如何做到这一点？我卡住了！

Anyone know how to do this? I'm stuck!

推荐答案

由于现在存在它％的支持库是没有必要的使用的LinearLayout 配重块了。

好吧好吧，你是第一个布局应该是pretty容易，请查看以下code：

Well ok, you're first layout should be pretty easy, check the following code:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:orientation="horizontal"
        android:weightSum="3" >

        <LinearLayout
            android:layout_width="0dp"
            android:layout_height="fill_parent"
            android:layout_weight="1"
            android:orientation="vertical"
            android:weightSum="5" >

            <LinearLayout
                android:layout_width="fill_parent"
                android:layout_height="0dp"
                android:layout_weight="3"
                android:background="@android:color/darker_gray" >
            </LinearLayout>

            <LinearLayout
                android:layout_width="fill_parent"
                android:layout_height="0dp"
                android:layout_weight="2"
                android:background="@android:color/white" >
            </LinearLayout>
        </LinearLayout>

        <LinearLayout
            android:layout_width="0dp"
            android:layout_height="fill_parent"
            android:layout_weight="1"
            android:orientation="vertical"
            android:weightSum="9" >

            <LinearLayout
                android:layout_width="fill_parent"
                android:layout_height="0dp"
                android:layout_weight="3"
                android:background="@android:color/holo_red_light" >
            </LinearLayout>

            <LinearLayout
                android:layout_width="fill_parent"
                android:layout_height="0dp"
                android:layout_weight="6"
                android:background="@android:color/holo_orange_light" >
            </LinearLayout>
        </LinearLayout>

        <LinearLayout
            android:layout_width="0dp"
            android:layout_height="fill_parent"
            android:layout_weight="1"
            android:orientation="vertical"
            android:weightSum="9" >

            <LinearLayout
                android:layout_width="fill_parent"
                android:layout_height="0dp"
                android:layout_weight="6"
                android:background="@android:color/holo_blue_dark" >
            </LinearLayout>

            <LinearLayout
                android:layout_width="fill_parent"
                android:layout_height="0dp"
                android:layout_weight="3"
                android:background="@android:color/holo_green_dark" >
            </LinearLayout>
        </LinearLayout>
    </LinearLayout>

</LinearLayout>

输出：

第二个似乎不可能的权重有关。 Furthere更多的我会建议你不要配重块用太多的嵌套的线性布局，因为这是根据以下的链接

The second one seems not possible to do with weights. Furthere more I would recommend that you don't use too much nested Linear Layouts with weights since this is a huge performance issue according to the following Link

这篇关于Android的XML：百分比高度和宽度，创造出独特的布局的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！