Android - 按钮在布局中“跟随”其他按钮

Question

为什么我的按钮“跟随”布局（xml）文件中的其他按钮？我拿第一个按钮（button1），如果我移动它，第二个按钮（button2）跟在第一个...我发现如果我改变了Eclipse右边部分的2个按钮的位置（如果我移动按钮1）在RelativeLayout组下的button2下，它继续..我能做什么???

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="top|center"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:scrollbarAlwaysDrawVerticalTrack="true"
android:scrollbars="vertical"
tools:context=".MainActivity" >

<TextView
    android:id="@+id/textView1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="@string/check"
    android:textAppearance="?android:attr/textAppearanceSmall" />

<ImageButton
    android:id="@+id/imageButton1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginTop="64dp"
    android:onClick="audio"
    android:src="@android:drawable/ic_lock_silent_mode_off" />

<ImageButton
    android:id="@+id/imageButton7"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignBottom="@+id/imageButton1"
    android:layout_alignTop="@+id/imageButton2"
    android:layout_toRightOf="@+id/imageButton6"
    android:onClick="wifi"
    android:src="@android:drawable/stat_notify_sync" />

<ImageButton
    android:id="@+id/imageButton2"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignTop="@+id/imageButton1"
    android:layout_toRightOf="@+id/imageButton1"
    android:onClick="teleph"
    android:src="@android:drawable/ic_menu_call" />

<ImageButton
    android:id="@+id/imageButton6"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignBottom="@+id/imageButton7"
    android:layout_toRightOf="@+id/imageButton2"
    android:onClick="nfc"
    android:src="@android:drawable/ic_menu_info_details" />

<ImageButton
    android:id="@+id/imageButton5"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignBottom="@+id/imageButton7"
    android:layout_alignTop="@+id/imageButton7"
    android:layout_toRightOf="@+id/imageButton7"
    android:onClick="touch"
    android:src="@android:drawable/sym_def_app_icon" />

<ImageButton
    android:id="@+id/imageButton4"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignBottom="@+id/imageButton3"
    android:layout_alignLeft="@+id/imageButton1"
    android:layout_below="@+id/imageButton2"
    android:layout_toLeftOf="@+id/imageButton6"
    android:onClick="bluet"
    android:src="@android:drawable/stat_sys_data_bluetooth" />

<ImageView
    android:id="@+id/imageView01"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentBottom="true"
    android:layout_alignParentRight="true"
    android:onClick="img"
    android:scaleType="center"
    android:src="@drawable/logo" />

<ImageButton
    android:id="@+id/imageButton3"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignLeft="@+id/imageButton6"
    android:layout_alignRight="@+id/imageButton5"
    android:layout_below="@+id/imageButton7"
    android:onClick="camera"
    android:src="@android:drawable/ic_menu_camera" />

Answer 1

最简单的方法是将Buttons中的每一组LinearLayout打包并使用属性android:layout_below="@id/layoutIdAbove

     <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/check"
        android:textAppearance="?android:attr/textAppearanceSmall" />
  <LinearLayout
       android:id="@+id/LL1"
       ...
       android:layout_below="@id/textView1"/>
    <ImageButton
        android:id="@+id/imageButton1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="64dp"
        android:onClick="audio"
        android:src="@android:drawable/ic_lock_silent_mode_off"
         />

    <ImageButton
        android:id="@+id/imageButton7"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignBottom="@+id/imageButton1"
        android:layout_alignTop="@+id/imageButton2"
        android:layout_toRightOf="@+id/imageButton6"
        android:onClick="wifi"
        android:src="@android:drawable/stat_notify_sync" />
    </LinearLayout>
<LinearLayout
    android:id="@+id/LL2"
    ...
    android:layout_below="@id/LL1">
   <! -- add next two Buttons and repeat  -->