摘要:
<?xml version="1.0" encoding="UTF-8"?> <LinearLayout android:padding="16dp" android:orientation="vertical" android:background="@drawable/bg" android:l 阅读全文
摘要:
Android购物商城 1.MainActivity.java package com.example.myapplication; import androidx.appcompat.app.AppCompatActivity; import android.annotation.Suppress 阅读全文