对齐布局以适合所有屏幕尺寸

Question

  

这是我的线性布局，我已经实现了以下目标..我想要消耗整页高度。所以我正在考虑布局的重量。但是图像正在拉伸

  

但是图像越来越紧张..我想用原版   图像的宽度..我需要做些什么改变？

<LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:layout_above="@+id/mdfooter"
        android:layout_below="@+id/mdtlone"
        android:background="@color/white"
        android:orientation="vertical" >

        <LinearLayout
            android:id="@+id/one"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1" >

            <ImageView
                android:id="@+id/breakfastview"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:background="@drawable/mealbreakfast"
                android:clickable="true"
                android:onClick="onClick"
                android:scaleType="center" />

            <TextView
                android:id="@+id/tvrequiredbreakfast"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:layout_weight="1"
                android:gravity="center"
                android:text=""
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textStyle="normal" />

            <TextView
                android:id="@+id/breakfastactual"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:layout_weight="1"
                android:background="@drawable/newbuttonshape"
                android:clickable="true"
                android:gravity="center"
                android:onClick="gotoCalorieMealsDiaryActivity"
                android:text=""
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textStyle="normal" />
        </LinearLayout>

        <LinearLayout
            android:id="@+id/two"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1" >

            <ImageView
                android:id="@+id/lunchview"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:background="@drawable/meallunch"
                android:clickable="true"
                android:onClick="onClick"
                android:scaleType="center" />

            <TextView
                android:id="@+id/tvrequiredlunch"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:layout_weight="1"
                android:gravity="center"
                android:text=""
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textStyle="normal" />

            <TextView
                android:id="@+id/lunchactual"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:layout_weight="1"
                android:background="@drawable/newbuttonshape"
                android:clickable="true"
                android:gravity="center"
                android:onClick="gotoCalorieMealsDiaryActivity"
                android:text=""
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textStyle="normal" />
        </LinearLayout>

        <LinearLayout
            android:id="@+id/three"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1" >

            <ImageView
                android:id="@+id/dinnerview"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:background="@drawable/mealdinner"
                android:clickable="true"
                android:onClick="onClick"
                android:scaleType="center" />

            <TextView
                android:id="@+id/tvrequireddinner"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:layout_weight="1"
                android:gravity="center"
                android:text=""
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textStyle="normal" />

            <TextView
                android:id="@+id/dinneractual"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:layout_weight="1"
                android:background="@drawable/newbuttonshape"
                android:clickable="true"
                android:gravity="center"
                android:onClick="gotoCalorieMealsDiaryActivity"
                android:text=""
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textStyle="normal" />
        </LinearLayout>

        <LinearLayout
            android:id="@+id/four"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1" >

            <ImageView
                android:id="@+id/snackview"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:background="@drawable/mealsnacks"
                android:clickable="true"
                android:onClick="onClick"
                android:scaleType="center" />

            <TextView
                android:id="@+id/tvrequiredsnacks"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:layout_weight="1"
                android:gravity="center"
                android:text=""
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textStyle="normal" />

            <TextView
                android:id="@+id/snacksactual"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:layout_weight="1"
                android:background="@drawable/newbuttonshape"
                android:clickable="true"
                android:gravity="center"
                android:onClick="gotoCalorieMealsDiaryActivity"
                android:text=""
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textStyle="normal" />
        </LinearLayout>

        <LinearLayout
            android:id="@+id/five"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:background="#E8E8E8" >

            <TextView
                android:layout_width="0dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:gravity="center"
                android:text="Total"
                android:textAppearance="?android:attr/textAppearanceLarge"
                android:textColor="#4CC1D2"
                android:textStyle="bold" />

            <TextView
                android:id="@+id/calorieoutput"
                android:layout_width="0dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:gravity="center"
                android:text=""
                android:textAppearance="?android:attr/textAppearanceLarge"
                android:textStyle="bold" />

            <TextView
                android:id="@+id/totalout"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:background="@drawable/newbuttonshape"
                android:gravity="center"
                android:text=""
                android:textAppearance="?android:attr/textAppearanceLarge"
                android:textStyle="bold" />
        </LinearLayout>
    </LinearLayout>

请提出建议

Answer 1

src的背景背景＆＃34; android：src =＆＃34; @ drawable / mealbreakfast＆＃34;＆＃34;

               <ImageView
                android:id="@+id/breakfastview"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:src="@drawable/mealbreakfast"
                android:clickable="true"
                android:onClick="onClick"
                android:scaleType="center" />

Answer 2

按照以下设计，您将能够解决您的问题。

我在这里仅针对一个ImageView进行了更改，您将在其他ImageView中执行相同操作。

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_above="@+id/mdfooter"
android:layout_below="@+id/mdtlone"
android:background="@color/white"
android:orientation="vertical" >

<LinearLayout
    android:id="@+id/one"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_weight="1" >

    <LinearLayout
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="1" >

        <ImageView
            android:id="@+id/breakfastview"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:background="@drawable/mealbreakfast"
            android:clickable="true"
            android:onClick="onClick"
            android:scaleType="center" />
    </LinearLayout>

    <TextView
        android:id="@+id/tvrequiredbreakfast"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_weight="1"
        android:gravity="center"
        android:text=""
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:textStyle="normal" />

    <TextView
        android:id="@+id/breakfastactual"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_weight="1"
        android:background="@drawable/newbuttonshape"
        android:clickable="true"
        android:gravity="center"
        android:onClick="gotoCalorieMealsDiaryActivity"
        android:text=""
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:textStyle="normal" />
</LinearLayout>

<LinearLayout
    android:id="@+id/two"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_weight="1" >

    <ImageView
        android:id="@+id/lunchview"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:background="@drawable/meallunch"
        android:clickable="true"
        android:onClick="onClick"
        android:scaleType="center" />

    <TextView
        android:id="@+id/tvrequiredlunch"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_weight="1"
        android:gravity="center"
        android:text=""
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:textStyle="normal" />

    <TextView
        android:id="@+id/lunchactual"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_weight="1"
        android:background="@drawable/newbuttonshape"
        android:clickable="true"
        android:gravity="center"
        android:onClick="gotoCalorieMealsDiaryActivity"
        android:text=""
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:textStyle="normal" />
</LinearLayout>

<LinearLayout
    android:id="@+id/three"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_weight="1" >

    <ImageView
        android:id="@+id/dinnerview"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:background="@drawable/mealdinner"
        android:clickable="true"
        android:onClick="onClick"
        android:scaleType="center" />

    <TextView
        android:id="@+id/tvrequireddinner"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_weight="1"
        android:gravity="center"
        android:text=""
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:textStyle="normal" />

    <TextView
        android:id="@+id/dinneractual"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_weight="1"
        android:background="@drawable/newbuttonshape"
        android:clickable="true"
        android:gravity="center"
        android:onClick="gotoCalorieMealsDiaryActivity"
        android:text=""
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:textStyle="normal" />
</LinearLayout>

<LinearLayout
    android:id="@+id/four"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_weight="1" >

    <ImageView
        android:id="@+id/snackview"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:background="@drawable/mealsnacks"
        android:clickable="true"
        android:onClick="onClick"
        android:scaleType="center" />

    <TextView
        android:id="@+id/tvrequiredsnacks"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_weight="1"
        android:gravity="center"
        android:text=""
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:textStyle="normal" />

    <TextView
        android:id="@+id/snacksactual"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_weight="1"
        android:background="@drawable/newbuttonshape"
        android:clickable="true"
        android:gravity="center"
        android:onClick="gotoCalorieMealsDiaryActivity"
        android:text=""
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:textStyle="normal" />
</LinearLayout>

<LinearLayout
    android:id="@+id/five"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_weight="1"
    android:background="#E8E8E8" >

    <TextView
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_weight="1"
        android:gravity="center"
        android:text="Total"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:textColor="#4CC1D2"
        android:textStyle="bold" />

    <TextView
        android:id="@+id/calorieoutput"
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_weight="1"
        android:gravity="center"
        android:text=""
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:textStyle="bold" />

    <TextView
        android:id="@+id/totalout"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:background="@drawable/newbuttonshape"
        android:gravity="center"
        android:text=""
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:textStyle="bold" />
</LinearLayout>

这里你的ImageView被拉伸了所以我替换了

 <ImageView
            android:id="@+id/breakfastview"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:background="@drawable/mealbreakfast"
            android:clickable="true"
            android:onClick="onClick"
            android:scaleType="center" />

使用我的代码

<LinearLayout
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="1" >

        <ImageView
            android:id="@+id/breakfastview"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:background="@drawable/mealbreakfast"
            android:clickable="true"
            android:onClick="onClick"
            android:scaleType="center" />
    </LinearLayout>

这不会拉伸你的ImageView，它看起来就像它一样。

希望这会有所帮助......谢谢