Android第1-2周作业

作业1:安装环境,截图编程界面,截图运行界面


作业2:九宫格

<?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:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".GridActivity">

    <GridLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:columnCount="3"
        android:rowCount="3">
        <TextView
            android:layout_rowWeight="1"
            android:layout_columnWeight="1"
            android:background="#D0FA58"></TextView>


        <TextView
            android:layout_rowWeight="1"
            android:layout_columnWeight="1"
            android:background="#2E2EFE"></TextView>

        <TextView
            android:layout_rowWeight="1"
            android:layout_columnWeight="1"
            android:background="#B40404"></TextView>

        <TextView
            android:layout_rowWeight="1"
            android:layout_columnWeight="1"
            android:background="#848484"></TextView>

        <TextView
            android:layout_rowWeight="1"
            android:layout_columnWeight="1"
            android:background="#0B3B17"></TextView>

        <TextView
            android:layout_rowWeight="1"
            android:layout_columnWeight="1"
            android:background="#088A85"></TextView>

        <TextView
            android:layout_rowWeight="1"
            android:layout_columnWeight="1"
            android:background="#a349a4"></TextView>

        <TextView
            android:layout_rowWeight="1"
            android:layout_columnWeight="1"
            android:background="#E0F8E0"></TextView>

        <TextView 
            android:layout_rowWeight="1"
            android:layout_columnWeight="1"
            android:background="#FFBF00"></TextView>

    </GridLayout></RelativeLay>


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="#F4FA58"
        android:layout_alignParentTop="true"/>
    <View
        android:id="@+id/v_2"
        android:layout_width="match_parent"
        android:layout_height="100dp"
        android:background="#FE642E"
        android:layout_centerInParent="true"
        android:layout_alignParentBottom="true"/>
    <View
        android:id="@+id/v_3"
        android:layout_width="100dp"
        android:layout_height="500dp"
        android:background="#81F7F3"
        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="500dp"
        android:background="#A4A4A4"
        android:layout_below="@id/v_1"
        android:layout_above="@id/v_2"
        android:layout_alignParentRight="true"/>

</RelativeLayout>


作业3: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)

posted @ 2021-08-29 14:22  飞七  阅读(24)  评论(0编辑  收藏  举报