我如何摆脱底部的空白区域？

Question

I get this random margin at the bottom of one of my layouts. It seems to be pushing the background upwards which is why part of the top is cut off(might not be that noticeable. http://i.imgur.com/NNWfIYh.png

All I did recently was change the theme of my app. My MainActivity's layout doesn't show up like this, so i'm guessing it's a problem with this layout. Here's the code

<?xml version="1.0" encoding="utf-8"?>


<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="horizontal" android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:background="@drawable/choose_test_bg">


    <LinearLayout
        android:orientation="horizontal"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="64dp"
        android:id="@+id/linearLayout"
        android:layout_alignParentTop="true"
        >

        <ImageView
            android:src="@drawable/ta_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="T-A"
            android:id="@+id/buttonA"
            android:onClick="onButton1Click"
            android:layout_marginLeft="35dp"/>

        <ImageView
            android:src="@drawable/tb_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="T-B"
            android:id="@+id/buttonB"
            android:layout_marginLeft="10dp"
            android:onClick="onButton1Click"/>

        <ImageView
            android:src="@drawable/tc_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="T-C"
            android:id="@+id/buttonC"
            android:layout_marginLeft="10dp"
            android:onClick="onButton1Click"/>

        <ImageView
            android:src="@drawable/td_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="T-D"
            android:id="@+id/buttonD"
            android:layout_marginLeft="10dp"
            android:onClick="onButton1Click"/>


    </LinearLayout>

    <LinearLayout
        android:orientation="horizontal"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_below="@+id/linearLayout"
        android:layout_marginTop="42dp"
        android:id="@+id/linearLayout2">


        <ImageView
            android:src="@drawable/te_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="T-E"
            android:id="@+id/buttonE"
            android:layout_alignTop="@+id/linearLayout2"
            android:layout_toRightOf="@+id/linearLayout2"
            android:layout_toEndOf="@+id/linearLayout2"
            android:layout_marginLeft="35dp"/>

        <ImageView
            android:src="@drawable/tf_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="T-F"
            android:id="@+id/buttonF"
            android:layout_marginLeft="10dp"/>

        <ImageView
            android:src="@drawable/tg_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="T-D"
            android:id="@+id/buttonG"
            android:layout_marginLeft="10dp"
            android:onClick="onButton1Click"/>

        <ImageView
            android:src="@drawable/th_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="T-D"
            android:id="@+id/buttonH"
            android:layout_marginLeft="10dp"
            android:onClick="onButton1Click"/>

    </LinearLayout>



</RelativeLayout>

Answer 1

尝试将relativelayout的高度设置为match_parent