<?xml version="1.0" encoding="utf-8"?>
<Relative
Layout xmlns:
android="http://schemas.
android.com/apk/res/
android"
xmlns:tools="http://schemas.
android.com/tools"
android:id="@+id/activity_main"
android:
layout_width="match_parent"
android:
layout_height="match_parent"
android:background="#fff2f2f2"
tools:context="com.hik.netsdk.SimpleDemo.View.MainActivity">
<Relative
Layout
android:id="@+id/ra_title"
android:
layout_width="match_parent"
android:
layout_height="44dp"
android:background="@mipmap/title_bg">
<TextView
android:id="@+id/titlename"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:
layout_centerInParent="true"
android:
layout_gravity="center"
android:text="易丰视频监控"
android:textColor="@
android:color/white"
android:textSize="18sp" />
<ImageButton
android:id="@+id/back"
android:
layout_width="40dp"
android:
layout_height="match_parent"
android:background="@null"
android:paddingLeft="10dp"
android:contentDescription="视频插件"
android:src="@mipmap/img_back" />
<ImageButton
android:id="@+id/ib_rotate"
android:
layout_width="50dp"
android:
layout_height="match_parent"
android:
layout_alignParentRight="true"
android:onClick="changeScreen"
android:
layout_marginRight="6dp"
android:scaleType="centerInside"
android:background="@drawable/gps_select"
android:contentDescription="视频插件"
android:src="@mipmap/ic_size_sel" />
</Relative
Layout>
<Relative
Layout
android:id="@+id/rl_control"
android:
layout_width="match_parent"
android:
layout_height="266dp"
android:
layout_alignParentBottom="true"
>
<Linear
Layout
android:id="@+id/ll_center"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:
layout_centerHorizontal="true"
android:
layout_centerInParent="true"
android:background="@mipmap/ycjk_yp"
android:orientation="vertical" >
<Linear
Layout
android:
layout_width="match_parent"
android:
layout_height="wrap_content"
android:orientation="horizontal" >
<Linear
Layout
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:orientation="vertical" >
<ImageButton
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@mipmap/ycjk_kb1" />
<Linear
Layout
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:orientation="horizontal" >
<ImageButton
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@mipmap/ycjk_kb2" />
<ImageButton
android:visibility="gone"
android:id="@+id/left_up"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:background="@null" />
<ImageButton
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@mipmap/ycjk_kb3" />
</Linear
Layout>
<ImageButton
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@mipmap/ycjk_kb4" />
</Linear
Layout>
<ImageButton
android:id="@+id/ptz_top_btn"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@drawable/nnew_video_up" />
<Linear
Layout
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:orientation="vertical" >
<ImageButton
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@mipmap/ycjk_kb1" />
<Linear
Layout
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:orientation="horizontal" >
<ImageButton
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@mipmap/ycjk_kb3" />
<ImageButton
android:visibility="gone"
android:id="@+id/right_up"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:background="@null" />
<ImageButton
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@mipmap/ycjk_kb2" />
</Linear
Layout>
<ImageButton
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@mipmap/ycjk_kb4" />
</Linear
Layout>
</Linear
Layout>
<Linear
Layout
android:
layout_width="wrap_content"
android:
layout_height="match_parent" >
<ImageButton
android:id="@+id/ptz_left_btn"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@drawable/nnew_video_left" />
<ImageButton
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@mipmap/ycjk_zj" />
<ImageButton
android:id="@+id/ptz_right_btn"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:contentDescription="视频插件"
android:background="@drawable/nnew_video_right" />
</Linear
Layout>
<Linear
Layout
android:
layout_width="match_parent"
android:
layout_height="wrap_content"
android:orientation="horizontal" >
<Linear
Layout
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:orientation="vertical" >
<ImageButton
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@mipmap/ycjk_kb4" />
<Linear
Layout
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:orientation="horizontal" >
<ImageButton
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@mipmap/ycjk_kb2" />
<ImageButton
android:visibility="gone"
android:id="@+id/left_down"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:background="@null" />
<ImageButton
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@mipmap/ycjk_kb3" />
</Linear
Layout>
<ImageButton
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@mipmap/ycjk_kb1" />
</Linear
Layout>
<ImageButton
android:id="@+id/ptz_bottom_btn"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@drawable/nnew_video_down" />
<Linear
Layout
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:orientation="vertical" >
<ImageButton
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@mipmap/ycjk_kb4" />
<Linear
Layout
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:orientation="horizontal" >
<ImageButton
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:contentDescription="视频插件"
android:background="@mipmap/ycjk_kb3" />
<ImageButton
android:visibility="gone"
android:id="@+id/right_down"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:background="@null" />
<ImageButton
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:background="@mipmap/ycjk_kb2" />
</Linear
Layout>
<ImageButton
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:minWidth="48dp"
android:minHeight="48dp"
android:padding="12dp"
android:background="@mipmap/ycjk_kb1" />
</Linear
Layout>
</Linear
Layout>
</Linear
Layout>
<Linear
Layout
android:
layout_width="match_parent"
android:
layout_height="match_parent"
android:
layout_
toLeftOf="@id/ll_center"
android:gravity="center"
android:orientation="vertical" >
<Linear
Layout
android:
layout_width="match_parent"
android:
layout_height="0dp"
android:
layout_weight="1"
android:gravity="center"
android:orientation="vertical">
<ImageButton
android:id="@+id/focus_add"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:background="@drawable/video_more1" />
<TextView
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:textColor="@color/black"
android:textSize="16dp"
android:text="焦距 +"
/>
</Linear
Layout>
<Linear
Layout
android:
layout_width="match_parent"
android:
layout_height="0dp"
android:
layout_weight="1"
android:gravity="center"
android:orientation="vertical" >
<ImageButton
android:id="@+id/guangquan_add"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:background="@drawable/video_more3" />
<TextView
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:textColor="@color/black"
android:text="光圈 +"
android:contentDescription="视频插件"
android:textSize="16dp"
/>
</Linear
Layout>
<Linear
Layout
android:
layout_width="match_parent"
android:
layout_height="0dp"
android:
layout_weight="1"
android:gravity="center"
android:orientation="vertical" >
<ImageButton
android:id="@+id/zoom_add"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:background="@drawable/video_more5" />
<TextView
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:textColor="@color/black"
android:text="变倍 +"
android:textSize="16dp"
/>
</Linear
Layout>
</Linear
Layout>
<Linear
Layout
android:
layout_width="match_parent"
android:
layout_height="match_parent"
android:
layout_
toRightOf="@id/ll_center"
android:gravity="center"
android:orientation="vertical" >
<Linear
Layout
android:
layout_width="match_parent"
android:
layout_height="0dp"
android:
layout_weight="1"
android:gravity="center"
android:orientation="vertical" >
<ImageButton
android:id="@+id/foucus_reduce"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:background="@drawable/video_more2" />
<TextView
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:textColor="@color/black"
android:text="焦距 -"
android:textSize="16dp"
/>
</Linear
Layout>
<Linear
Layout
android:
layout_width="match_parent"
android:
layout_height="0dp"
android:
layout_weight="1"
android:gravity="center"
android:orientation="vertical" >
<ImageButton
android:id="@+id/guangquan_reduce"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:background="@drawable/video_more4" />
<TextView
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:textColor="@color/black"
android:text="光圈 -"
android:contentDescription="视频插件"
android:textSize="16dp"
/>
</Linear
Layout>
<Linear
Layout
android:
layout_width="match_parent"
android:
layout_height="0dp"
android:
layout_weight="1"
android:gravity="center"
android:orientation="vertical" >
<ImageButton
android:id="@+id/zoom_reduce"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:background="@drawable/video_more6" />
<TextView
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:textColor="@color/black"
android:text="变倍 -"
android:textSize="16dp"
/>
</Linear
Layout>
</Linear
Layout>
</Relative
Layout>
<Relative
Layout
android:
layout_
above="@id/rl_control"
android:
layout_
below="@id/ra_title"
android:
layout_width="match_parent"
android:
layout_height="match_parent" >
<SurfaceView
android:id="@+id/realplay_sv"
android:
layout_width="match_parent"
android:
layout_height="match_parent"
android:background="@
android:color/transparent" />
<ImageButton
android:id="@+id/ib_rotate2"
android:
layout_width="40dp"
android:
layout_height="40dp"
android:
layout_alignParentLeft="true"
android:
layout_marginLeft="3dp"
android:background="@color/green"
android:onClick="changeScreen"
android:contentDescription="视频插件"
android:src="@mipmap/img_systems_close" />
<ProgressBar
android:id="@+id/liveProgressBar"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:
layout_centerHorizontal="true"
android:
layout_centerVertical="true" />
<Linear
Layout
android:id="@+id/ll_hc"
android:
layout_width="match_parent"
android:
layout_height="wrap_content"
android:
layout_alignParentBottom="true" >
<Linear
Layout
android:
layout_width="0dp"
android:
layout_height="wrap_content"
android:gravity="center"
android:
layout_weight="1" >
<ImageButton
android:id="@+id/ptz_top_btn2"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:background="@mipmap/h_up" />
</Linear
Layout>
<Linear
Layout
android:
layout_width="0dp"
android:
layout_height="wrap_content"
android:gravity="center"
android:
layout_weight="1" >
<ImageButton
android:id="@+id/ptz_bottom_btn2"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:background="@mipmap/h_down" />
</Linear
Layout>
<Linear
Layout
android:
layout_width="0dp"
android:
layout_height="wrap_content"
android:gravity="center"
android:
layout_weight="1" >
<ImageButton
android:id="@+id/ptz_left_btn2"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:background="@mipmap/h_left" />
</Linear
Layout>
<Linear
Layout
android:
layout_width="0dp"
android:
layout_height="wrap_content"
android:gravity="center"
android:
layout_weight="1" >
<ImageButton
android:id="@+id/ptz_right_btn2"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:background="@mipmap/h_right" />
</Linear
Layout>
<Linear
Layout
android:
layout_width="0dp"
android:
layout_height="wrap_content"
android:gravity="center"
android:
layout_weight="1" >
<ImageButton
android:id="@+id/focus_add2"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:background="@drawable/video_more1" />
</Linear
Layout>
<Linear
Layout
android:gravity="center"
android:
layout_width="0dp"
android:
layout_height="wrap_content"
android:
layout_weight="1" >
<ImageButton
android:id="@+id/foucus_reduce2"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:background="@drawable/video_more2" />
</Linear
Layout>
<Linear
Layout
android:gravity="center"
android:
layout_width="0dp"
android:
layout_height="wrap_content"
android:
layout_weight="1" >
<ImageButton
android:id="@+id/zoom_add2"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:background="@drawable/video_more5" />
</Linear
Layout>
<Linear
Layout
android:gravity="center"
android:
layout_width="0dp"
android:
layout_height="wrap_content"
android:
layout_weight="1" >
<ImageButton
android:id="@+id/zoom_reduce2"
android:
layout_width="wrap_content"
android:
layout_height="wrap_content"
android:contentDescription="视频插件"
android:background="@drawable/video_more6" />
</Linear
Layout>
</Linear
Layout>
</Relative
Layout>
</Relative
Layout>
依据上述代码解决报错 <ImageButton>: Touch target size too small <ImageButton>: Touch target size too small <ImageButton>: Touch target size too small <ImageButton>: Touch target size too small <ImageButton>: Touch target size too small
本文介绍了Android中RelativeLayout布局的使用方法，详细解释了四个关键属性：android:layout_toLeftOf、android:layout_toRightOf、android:layout_above和android:layout_below的作用及用法。并提醒开发者注意组件的XML定义顺序，确保布局正确。
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