第1-2周作业
作业一:安装环境,截图编程界面,截图运行界面
作业二:九宫格
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/v_1" android:layout_width="match_parent" android:layout_height="match_parent"> <RelativeLayout android:id="@+id/v_2" android:layout_height="63dp" android:background="#000000" android:layout_width="62dp" android:layout_centerInParent="true"/> <RelativeLayout android:id="@+id/v_3" android:layout_height="63dp" android:background="#87CEEB" android:layout_width="62dp" android:layout_below="@id/v_2"/> <RelativeLayout android:id="@+id/v_4" android:layout_height="63dp" android:background="#00FF00" android:layout_width="62dp" android:layout_above="@id/v_2"/> <RelativeLayout android:id="@+id/v_5" android:layout_height="63dp" android:background="#FF0000" android:layout_width="62dp" android:layout_toRightOf="@id/v_2"/> <RelativeLayout android:id="@+id/v_6" android:layout_height="61dp" android:background="#0000FF" android:layout_width="62dp" android:layout_toRightOf="@id/v_3"/> <RelativeLayout android:id="@+id/v_7" android:layout_height="63dp" android:background="#FFC0CB" android:layout_width="62dp" android:layout_below="@id/v_6"/> <RelativeLayout android:id="@+id/v_8" android:layout_height="63dp" android:background="#4B0082" android:layout_width="62dp" android:layout_alignParentBottom="true" android:layout_alignParentRight="true"/> <RelativeLayout android:id="@+id/v_9" android:layout_height="63dp" android:background="#EE82EE" android:layout_width="63dp" android:layout_below="@id/v_2" android:layout_centerInParent="true" /> <RelativeLayout android:id="@+id/v_10" android:layout_height="63dp" android:background="#FFFF00" android:layout_width="63dp" android:layout_toRightOf="@id/v_2" android:layout_centerInParent="true" /> </RelativeLayout>
作业3:布局界面(QQ群截图)
<?xml version=
"1.0"
encoding=
"utf-8"
?>
<RelativeLayout xmlns:android=
"http://schemas.android.com/apk/res/android"
xmlns:app=
"http://schemas.android.com/apk/res-auto"
xmlns:tools=
"http://schemas.android.com/tools"
android:id=
"@+id/rl_1"
android:layout_width=
"match_parent"
android:layout_height=
"match_parent"
android:layout_margin=
"10dp"
android:orientation=
"horizontal"
>
<View
android:id=
"@+id/v_1"
android:layout_width=
"match_parent"
android:layout_height=
"100dp"
android:background=
"#03A9F4"
android:layout_alignParentTop=
"true"
/>
<View
android:id=
"@+id/v_2"
android:layout_width=
"match_parent"
android:layout_height=
"100dp"
android:background=
"#03A9F4"
android:layout_centerInParent=
"true"
android:layout_alignParentBottom=
"true"
/>
<View
android:id=
"@+id/v_3"
android:layout_width=
"100dp"
android:layout_height=
"700dp"
android:background=
"#4CAF50"
android:layout_below=
"@id/v_1"
android:layout_above=
"@id/v_2"
android:layout_alignParentLeft=
"true"
/>
<View
android:id=
"@+id/v_4"
android:layout_width=
"100dp"
android:layout_height=
"700dp"
android:background=
"#60BE4F"
android:layout_below=
"@id/v_1"
android:layout_above=
"@id/v_2"
android:layout_alignParentRight=
"true"
/>
</RelativeLayout>
作业4:制作登录界面(要求至少2个edittext,1个button,最好有一个imageview要求美观)
<?xml version=
"1.0"
encoding=
"utf-8"
?>
<RelativeLayout xmlns:android=
"http://schemas.android.com/apk/res/android"
android:layout_width=
"match_parent"
android:layout_height=
"match_parent"
>
<ImageButton
android:id=
"@+id/v_1"
android:layout_width=
"150dp"
android:layout_height=
"150dp"
android:background=
"#FFFFFF"
android:src=
"@drawable/sp"
android:layout_above=
"@id/v_2"
android:layout_centerInParent=
"true"
></ImageButton>
<EditText
android:id=
"@+id/v_2"
android:layout_width=
"match_parent"
android:layout_height=
"60dp"
android:hint=
"用户名"
android:background=
"@drawable/tv_1"
android:layout_marginLeft=
"10dp"
android:textColor=
"#000000"
android:textSize=
"15sp"
android:padding=
"10dp"
android:layout_margin=
"15dp"
android:drawablePadding=
"10dp"
android:layout_centerInParent=
"true"
android:drawableLeft=
"@drawable/yh"
></EditText>
<EditText
android:id=
"@+id/v_3"
android:layout_width=
"match_parent"
android:layout_height=
"60dp"
android:hint=
"密码"
android:background=
"@drawable/tv_1"
android:padding=
"10dp"
android:textColor=
"#000000"
android:textSize=
"15sp"
android:layout_below=
"@id/v_2"
android:layout_margin=
"15dp"
android:drawablePadding=
"10dp"
android:drawableLeft=
"@drawable/mm"
></EditText>
<Button
android:id=
"@+id/btn_1"
android:layout_width=
"match_parent"
android:layout_height=
"wrap_content"
android:background=
"@drawable/tv_1"
android:textColor=
"#2196F3"
android:layout_below=
"@id/v_3"
android:layout_margin=
"15dp"
android:text=
"登录"
></Button>
</RelativeLayout>