Android 天气预报App的简单实现

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目录

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提示：以下是本篇文章正文内容，下面案例可供参考

一、UI设计

首页UI

<?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/week10_3"
    tools:context=".MainActivity">

    <TextView
        android:id="@+id/text1"
        android:layout_width="133dp"
        android:layout_height="81dp"
        android:text="确定"
        android:textSize="30dp"
        android:fontFamily="sans-serif-black"
        android:gravity="center"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <EditText
        android:id="@+id/address"
        android:layout_width="214dp"
        android:layout_height="98dp"
        android:layout_marginTop="180dp"
        android:ems="10"
        android:inputType="textPersonName"
        android:text="请选择城市"
        android:gravity="center"
        android:textSize="30dp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.497"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />



</androidx.constraintlayout.widget.ConstraintLayout>

效果：

展示页面UI

<?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/view"
    tools:context=".ShowActivity">


    <TextView
        android:id="@+id/textView"
        android:layout_width="107dp"
        android:layout_height="59dp"
        android:layout_marginStart="16dp"
        android:layout_marginTop="36dp"
        android:gravity="center"
        android:text="地址"
        android:textColor="@color/white"
        android:textSize="30dp"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <TextView
        android:id="@+id/textView3"
        android:layout_width="153dp"
        android:layout_height="142dp"
        android:fontFamily="sans-serif-black"
        android:gravity="center"
        android:text="气温"
        android:textColor="@color/white"
        android:textSize="70dp"
        app:layout_constraintStart_toStartOf="@+id/textView"
        app:layout_constraintTop_toBottomOf="@+id/textView" />

    <TextView
        android:id="@+id/textView4"
        android