2024/3/10

今天描绘了登录页面的xml样式：

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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"
    android:background="@drawable/img"
    tools:context=".SecondActivity"
    >
    
    <ImageView
        android:id="@+id/image"
        android:layout_width="match_parent"
        android:layout_height="200dp"
        android:contentDescription="@string/app_name"
        android:scaleType="centerCrop"
        android:src="@color/transparent"
        app:layout_constraintTop_toTopOf="parent"/>
    <View
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintBottom_toBottomOf="@id/image"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        />
    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="18dp"
        android:gravity="center_vertical"
        android:orientation="vertical"
        app:layout_constraintBottom_toBottomOf="@id/image"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        >

            <TextView
                android:id="@+id/Text1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"

                android:includeFontPadding="false"
                android:text="育苗"
                android:textColor="#FFFFFF"
                android:textSize="50sp"
                android:textStyle="bold" />


            <TextView
                android:id="@+id/Text2"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:includeFontPadding="false"
                android:text="Seedling"
                android:textColor="#FFFFFF"
                android:textSize="40sp" />
        </LinearLayout>

    <View
            android:id="@+id/view"
            android:layout_width="1dp"
            android:layout_height="1dp"
            android:layout_marginLeft="30dp"
            app:layout_constraintBottom_toBottomOf="@+id/image"
            app:layout_constraintStart_toStartOf="parent" />

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_marginBottom="150dp"
        android:background="@drawable/login_background"
        android:paddingStart="30dp"
        android:paddingEnd="30dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintTop_toBottomOf="@id/view"
        app:layout_constraintVertical_bias="0.0"
        tools:layout_editor_absoluteX="0dp">


        <TextView
            android:id="@+id/textView1"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="24dp"
            android:gravity="center"
            android:text="登录"
            android:textColor="@color/black"
            android:textSize="50dp"
            android:textStyle="bold"
            app:layout_constraintTop_toTopOf="parent"
            tools:layout_editor_absoluteX="30dp" />

        <View
            android:id="@+id/logo2"
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:layout_marginStart="80dp"
            android:layout_marginTop="1dp"
            android:layout_marginEnd="100dp"
            android:background="@null"
            app:layout_constraintTop_toBottomOf="@+id/textView1" />

        <EditText
            android:id="@+id/username"
            android:layout_width="match_parent"
            android:layout_height="40dp"
            android:layout_marginStart="10dp"
            android:layout_marginTop="100dp"
            android:layout_marginEnd="10dp"
            android:background="@drawable/edit_text_bg"
            android:hint="账号导入..."
            android:imeOptions="actionDone"
            android:inputType="text"
            android:paddingStart="40dp"
            android:paddingTop="10dp"
            android:paddingEnd="10dp"
            android:paddingBottom="10dp"
            android:textColor="#FF000000"
            android:textSize="15dp"
            app:layout_constraintTop_toTopOf="parent" />

        <View
            android:id="@+id/username_plus"
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:layout_marginStart="40dp"
            android:layout_marginTop="10dp"
            android:layout_marginEnd="10dp"
            android:background="@null"
            app:layout_constraintTop_toBottomOf="@+id/username" />


        <EditText
            android:id="@+id/password"
            android:layout_width="match_parent"
            android:layout_height="40dp"
            android:layout_marginStart="10dp"
            android:layout_marginTop="150dp"
            android:layout_marginEnd="10dp"
            android:layout_marginBottom="8dp"
            android:background="@drawable/edit_text_bg"
            android:hint="线索导入..."
            android:imeOptions="actionDone"
            android:inputType="textPassword"
            android:paddingStart="40dp"
            android:paddingTop="10dp"
            android:paddingEnd="10dp"
            android:paddingBottom="10dp"
            android:textColor="#FF000000"
            android:textSize="15dp"
            app:layout_constraintTop_toTopOf="parent" />

        <View
            android:id="@+id/password_plus"
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:layout_marginStart="40dp"
            android:layout_marginTop="10dp"
            android:layout_marginEnd="10dp"
            android:background="@null"
            app:layout_constraintTop_toBottomOf="@+id/password" />

        <Button
            android:id="@+id/button"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="200dp"
            android:background="@drawable/button_background"
            android:onClick="login"
            android:text="开始探索"
            android:textSize="20dp"
            app:layout_constraintTop_toTopOf="parent" />

        <TextView
            android:id="@+id/button1"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginStart="10dp"
            android:layout_marginTop="260dp"
            android:layout_marginEnd="130dp"
            android:clickable="true"
            android:onClick="reg"
            android:text="第一次体验？创建一条账号吧！"
            android:textColor="@color/deepskyblue"
            android:textSize="15dp"
            android:textStyle="bold"
            app:layout_constraintTop_toTopOf="parent" />


        <ImageView
            android:layout_width="25dp"
            android:layout_height="40dp"
            android:layout_marginStart="10dp"
            android:contentDescription="@string/app_name"
            android:src="@drawable/username"
            app:layout_constraintBottom_toBottomOf="@id/username"
            app:layout_constraintStart_toStartOf="@+id/username"
            app:tint="@color/darkgray" />

        <ImageView
            android:layout_width="25dp"
            android:layout_height="40dp"
            android:layout_marginStart="10dp"
            android:contentDescription="@string/app_name"
            android:src="@drawable/password"
            app:layout_constraintBottom_toBottomOf="@id/password"
            app:layout_constraintStart_toStartOf="@+id/password"
            app:tint="@color/darkgray" />

    </androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
总体来说基本实现了登录主页的完整功能明天可以开始写注册功能了