497 lines
18 KiB
Kotlin
497 lines
18 KiB
Kotlin
package com.example.defenseapplication.personal
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import android.content.Intent
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import android.content.pm.PackageManager
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import android.graphics.Bitmap
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import android.graphics.Canvas
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import android.graphics.Color
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import android.graphics.Paint
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import android.os.Bundle
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import android.os.Environment
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import android.text.TextPaint
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import android.view.LayoutInflater
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import android.view.View
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import androidx.appcompat.app.AppCompatActivity
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import com.google.android.material.bottomsheet.BottomSheetDialog
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import androidx.core.content.ContextCompat
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import com.example.defenseapplication.R
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import com.example.defenseapplication.bean.VerifyOptionPasswordRequest
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import com.example.defenseapplication.databinding.DialogExpireTimeBinding
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import com.example.defenseapplication.databinding.InvitationCodeActivityBinding
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import com.example.defenseapplication.utils.RetrofitNetwork
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import com.google.zxing.BarcodeFormat
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import com.google.zxing.EncodeHintType
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import com.google.zxing.qrcode.QRCodeWriter
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import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel
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import com.gyf.immersionbar.ImmersionBar
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.launch
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import kotlinx.coroutines.withContext
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import java.io.File
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import java.io.FileOutputStream
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import java.util.Hashtable
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//邀请二维码
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class InvitationCodeActivity : AppCompatActivity() {
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private lateinit var binding: InvitationCodeActivityBinding
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private var expireTimeInMillis: Long = EXPIRE_24H // 默认24小时
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private var selectedExpireOption: Int = 0 // 0: 24h, 1: 7d，默认选中24h
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private var generatedInviteCode: String = "" // 生成的邀请码
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private var expireTimestamp: Long = 0 // 过期时间戳
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private var qrCodeContent: String = "" // 生成的二维码内容
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private var lastClickTime: Long = 0 // 上次点击时间，用于防止多次点击
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private var expireTimeDialog: BottomSheetDialog? = null // 时效选择弹窗
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private var isLoading = false // 是否正在加载
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companion object {
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const val EXPIRE_24H = 24 * 60 * 60 * 1000L
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const val EXPIRE_7D = 7 * 24 * 60 * 60 * 1000L
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}
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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binding = InvitationCodeActivityBinding.inflate(layoutInflater)
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setContentView(binding.root)
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ImmersionBar.with(this)
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.statusBarDarkFont(true)
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.titleBar(binding.topBar)
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.init()
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initListener()
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// 默认显示时效为24h
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binding.tvExpireTime.text = getString(R.string.expire_24h)
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// 默认显示灰色占位区域，二维码不可见
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hideQrCode()
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// 页面加载时查询推荐码状态
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queryRecommendationCodeStatus()
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}
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private fun initListener() {
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binding.ivBack.setOnClickListener {
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finish()
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}
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binding.llExpireTime.setOnClickListener {
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showExpireTimeDialog()
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}
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binding.llWechatShare.setOnClickListener {
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// 防止多次点击（间隔3秒）
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val currentTime = System.currentTimeMillis()
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if (currentTime - lastClickTime < 3000) {
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return@setOnClickListener
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}
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lastClickTime = currentTime
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// 微信分享功能
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shareToWeChat()
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}
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// 撤销邀请按钮
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binding.btnCancelInvite.setOnClickListener {
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cancelInvitation()
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}
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// 重新生成按钮
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binding.btnRegenerate.setOnClickListener {
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regenerateInvitation()
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}
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}
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/**
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* 查询推荐码状态
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*/
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private fun queryRecommendationCodeStatus() {
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isLoading = true
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CoroutineScope(Dispatchers.IO).launch {
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try {
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// 注意：接口需要传入code参数，但我们可能不知道当前的推荐码
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// 这里使用空字符串或默认值进行查询
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val response = RetrofitNetwork.getNetworkService().selectRecommendationCode("")
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withContext(Dispatchers.Main) {
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isLoading = false
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if (response.code == 200) {
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// 有推荐码，解析返回的数据
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handleRecommendationCodeResponse(response.data)
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} else {
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// 没有推荐码或查询失败，生成默认24小时的推荐码
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generateDefaultRecommendationCode()
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}
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}
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} catch (e: Exception) {
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e.printStackTrace()
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withContext(Dispatchers.Main) {
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isLoading = false
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// 网络异常，生成默认24小时的推荐码
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generateDefaultRecommendationCode()
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}
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}
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}
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}
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/**
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* 处理推荐码查询响应
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*/
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private fun handleRecommendationCodeResponse(data: Any?) {
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// 解析返回的数据，获取推荐码和过期时间
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// 这里需要根据实际接口返回格式进行解析
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if (data is Map<*, *>) {
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generatedInviteCode = data["code"]?.toString() ?: ""
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expireTimestamp = data["expireTime"]?.toString()?.toLongOrNull() ?: 0L
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// 检查推荐码是否过期
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if (expireTimestamp > 0 && System.currentTimeMillis() < expireTimestamp) {
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// 推荐码有效，显示二维码
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qrCodeContent = "{\"type\":\"invite\",\"code\":\"$generatedInviteCode\",\"expire\":$expireTimestamp}"
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showQrCode()
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generateQRCode()
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// 根据过期时间设置显示的时效
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val remainingTime = expireTimestamp - System.currentTimeMillis()
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if (remainingTime > EXPIRE_24H) {
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// 超过24小时，认为是7天的
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expireTimeInMillis = EXPIRE_7D
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selectedExpireOption = 1
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binding.tvExpireTime.text = getString(R.string.expire_7d)
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} else {
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expireTimeInMillis = EXPIRE_24H
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selectedExpireOption = 0
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binding.tvExpireTime.text = getString(R.string.expire_24h)
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}
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} else {
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// 推荐码已过期，生成新的默认24小时推荐码
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generateDefaultRecommendationCode()
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}
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} else {
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// 数据格式不对，生成新的推荐码
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generateDefaultRecommendationCode()
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}
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}
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/**
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* 生成默认24小时的推荐码
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*/
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private fun generateDefaultRecommendationCode() {
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expireTimeInMillis = EXPIRE_24H
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selectedExpireOption = 0
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binding.tvExpireTime.text = getString(R.string.expire_24h)
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// 生成推荐码（本地生成，实际应该调用API）
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generateQRCode()
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showQrCode()
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}
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/**
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* 处理生成推荐码成功
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*/
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private fun handleGenerateSuccess(data: Any?, expireDays: Int) {
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// 解析返回的数据
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if (data is Map<*, *>) {
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generatedInviteCode = data["code"]?.toString() ?: ""
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expireTimestamp = data["expireTime"]?.toString()?.toLongOrNull() ?: (System.currentTimeMillis() + expireTimeInMillis)
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qrCodeContent = "{\"type\":\"invite\",\"code\":\"$generatedInviteCode\",\"expire\":$expireTimestamp}"
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showQrCode()
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generateQRCode()
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} else {
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// 如果接口没有返回推荐码，本地生成一个
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generateInviteCode()
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showQrCode()
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generateQRCode()
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}
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}
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private fun showExpireTimeDialog() {
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val dialogBinding = DialogExpireTimeBinding.inflate(LayoutInflater.from(this))
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expireTimeDialog = BottomSheetDialog(this, R.style.BottomSheetDialog)
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expireTimeDialog?.setContentView(dialogBinding.root)
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// 设置选中状态
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when (selectedExpireOption) {
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0 -> dialogBinding.rb24h.isChecked = true
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1 -> dialogBinding.rb7d.isChecked = true
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}
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dialogBinding.radioGroup.setOnCheckedChangeListener { _, checkedId ->
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when (checkedId) {
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R.id.rb24h -> selectedExpireOption = 0
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R.id.rb7d -> selectedExpireOption = 1
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}
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}
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dialogBinding.tvCancel.setOnClickListener {
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expireTimeDialog?.dismiss()
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}
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dialogBinding.tvConfirm.setOnClickListener {
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// 直接设置新的时效并生成二维码
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when (selectedExpireOption) {
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0 -> {
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expireTimeInMillis = EXPIRE_24H
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binding.tvExpireTime.text = getString(R.string.expire_24h)
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}
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1 -> {
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expireTimeInMillis = EXPIRE_7D
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binding.tvExpireTime.text = getString(R.string.expire_7d)
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}
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}
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// 显示二维码并生成
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showQrCode()
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generateQRCode()
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expireTimeDialog?.dismiss()
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}
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expireTimeDialog?.show()
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}
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private fun hideQrCode() {
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binding.ivQrCode.visibility = View.GONE
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binding.ivQrLogo.visibility = View.GONE
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binding.vQrPlaceholder.visibility = View.VISIBLE
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}
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private fun showQrCode() {
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binding.vQrPlaceholder.visibility = View.GONE
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binding.ivQrCode.visibility = View.VISIBLE
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binding.ivQrLogo.visibility = View.VISIBLE
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}
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private fun generateQRCode() {
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val content = if (qrCodeContent.isNotEmpty()) qrCodeContent else generateInviteCode()
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val qrBitmap = createQRCodeWithLogo(content, 400, 400)
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binding.ivQrCode.setImageBitmap(qrBitmap)
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}
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private fun generateInviteCode(): String {
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val timestamp = System.currentTimeMillis()
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expireTimestamp = timestamp + expireTimeInMillis
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generatedInviteCode = "INV${timestamp}"
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qrCodeContent = "{\"type\":\"invite\",\"code\":\"$generatedInviteCode\",\"expire\":$expireTimestamp}"
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// 输出日志，方便调试验证
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android.util.Log.d("InvitationCode", "生成的二维码内容: $qrCodeContent")
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android.util.Log.d("InvitationCode", "推荐码: $generatedInviteCode, 过期时间戳: $expireTimestamp")
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return qrCodeContent
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}
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private fun createQRCodeWithLogo(content: String, width: Int, height: Int): Bitmap? {
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return try {
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val hints = Hashtable<EncodeHintType, Any>()
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hints[EncodeHintType.CHARACTER_SET] = "UTF-8"
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hints[EncodeHintType.ERROR_CORRECTION] = ErrorCorrectionLevel.H
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hints[EncodeHintType.MARGIN] = 1
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val writer = QRCodeWriter()
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val bitMatrix = writer.encode(content, BarcodeFormat.QR_CODE, width, height, hints)
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val qrBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
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val canvas = Canvas(qrBitmap)
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canvas.drawColor(Color.WHITE)
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val paint = Paint(Paint.ANTI_ALIAS_FLAG)
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paint.color = Color.BLACK
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val cellWidth = width.toFloat() / bitMatrix.width
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val cellHeight = height.toFloat() / bitMatrix.height
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for (x in 0 until bitMatrix.width) {
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for (y in 0 until bitMatrix.height) {
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if (bitMatrix.get(x, y)) {
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canvas.drawRect(
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x * cellWidth,
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y * cellHeight,
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(x + 1) * cellWidth,
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(y + 1) * cellHeight,
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paint
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)
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}
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}
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}
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val logoDrawable = ContextCompat.getDrawable(this, R.mipmap.loge)
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if (logoDrawable != null) {
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val logoSize = width / 5
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val logoX = (width - logoSize) / 2
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val logoY = (height - logoSize) / 2
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val logoBitmap = Bitmap.createBitmap(logoSize, logoSize, Bitmap.Config.ARGB_8888)
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val logoCanvas = Canvas(logoBitmap)
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logoDrawable.setBounds(0, 0, logoSize, logoSize)
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logoDrawable.draw(logoCanvas)
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canvas.drawBitmap(logoBitmap, logoX.toFloat(), logoY.toFloat(), null)
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}
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qrBitmap
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} catch (e: Exception) {
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e.printStackTrace()
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null
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}
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}
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private fun shareToWeChat() {
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if (expireTimestamp == 0L || System.currentTimeMillis() > expireTimestamp) {
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ToastUtils.showError(this, getString(R.string.qr_code_expired))
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return
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}
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val shareBitmap = generateSharePoster()
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if (shareBitmap == null) {
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ToastUtils.showError(this, getString(R.string.share_failed))
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return
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}
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val imagePath = saveBitmapToFile(shareBitmap)
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if (imagePath.isEmpty()) {
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ToastUtils.showError(this, getString(R.string.share_failed))
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return
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}
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shareImage(imagePath)
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}
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private fun generateSharePoster(): Bitmap? {
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return try {
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val posterBackground = ContextCompat.getDrawable(this, R.drawable.share_poster_empty)
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?: return null
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val width = posterBackground.intrinsicWidth
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val height = posterBackground.intrinsicHeight
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val bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
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val canvas = Canvas(bitmap)
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posterBackground.setBounds(0, 0, width, height)
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posterBackground.draw(canvas)
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val qrCode = createQRCodeWithLogo(qrCodeContent, 300, 300)
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?: return bitmap
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val qrSize = (width * 0.38f).toInt()
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val qrX = (width - qrSize) / 2
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val qrY = (height * 0.60f).toInt()
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val scaledQr = Bitmap.createScaledBitmap(qrCode, qrSize, qrSize, true)
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canvas.drawBitmap(scaledQr, qrX.toFloat(), qrY.toFloat(), null)
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val expireText = if (expireTimeInMillis == EXPIRE_24H) {
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getString(R.string.expire_24h)
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} else {
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getString(R.string.expire_7d)
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}
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val tipsText = getString(R.string.share_poster_tips, expireText)
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val tipsPaint = android.text.TextPaint().apply {
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color = Color.parseColor("#0475F3")
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textSize = 36f
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isAntiAlias = true
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textAlign = Paint.Align.CENTER
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isFakeBoldText = false
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}
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val horizontalPadding = (width * 0.12f).toInt()
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val textWidth = width - horizontalPadding * 2 - (width * 0.08f).toInt()
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val staticLayout = android.text.StaticLayout.Builder.obtain(
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tipsText, 0, tipsText.length, tipsPaint, textWidth
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)
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.setAlignment(android.text.Layout.Alignment.ALIGN_CENTER)
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.setLineSpacing(0f, 1.4f)
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.build()
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val qrBottom = qrY + qrSize
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val marginBelowQr = (height * 0.04f).toInt()
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val textY = qrBottom + marginBelowQr
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val rightOffset = (width * 0.35f).toInt()
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canvas.save()
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canvas.translate((horizontalPadding + rightOffset).toFloat(), textY.toFloat())
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staticLayout.draw(canvas)
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canvas.restore()
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bitmap
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} catch (e: Exception) {
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e.printStackTrace()
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null
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}
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}
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private fun saveBitmapToFile(bitmap: Bitmap): String {
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return try {
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val storageDir = getExternalFilesDir(Environment.DIRECTORY_PICTURES)
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?: return ""
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val file = File(storageDir, "share_poster_${System.currentTimeMillis()}.png")
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val fos = FileOutputStream(file)
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bitmap.compress(Bitmap.CompressFormat.PNG, 100, fos)
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fos.flush()
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fos.close()
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file.absolutePath
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} catch (e: Exception) {
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e.printStackTrace()
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""
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}
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}
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private fun shareImage(imagePath: String) {
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val file = File(imagePath)
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if (!file.exists()) {
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ToastUtils.showError(this, getString(R.string.share_failed))
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return
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}
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val authority = "${packageName}.fileprovider"
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val contentUri = androidx.core.content.FileProvider.getUriForFile(this, authority, file)
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val intent = Intent(Intent.ACTION_SEND).apply {
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type = "image/*"
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putExtra(Intent.EXTRA_STREAM, contentUri)
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putExtra(Intent.EXTRA_TEXT, getString(R.string.invite_friend))
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flags = Intent.FLAG_GRANT_READ_URI_PERMISSION
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}
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val resInfoList = packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY)
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for (resolveInfo in resInfoList) {
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val packageName = resolveInfo.activityInfo.packageName
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grantUriPermission(packageName, contentUri, Intent.FLAG_GRANT_READ_URI_PERMISSION)
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}
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val chooser = Intent.createChooser(intent, getString(R.string.share_to))
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if (intent.resolveActivity(packageManager) != null) {
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startActivity(chooser)
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} else {
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ToastUtils.showError(this, getString(R.string.no_share_app))
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}
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}
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/**
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* 撤销邀请
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*/
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private fun cancelInvitation() {
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// 撤销邀请逻辑
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hideQrCode()
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generatedInviteCode = ""
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qrCodeContent = ""
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expireTimestamp = 0
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// 显示提示
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ToastUtils.showSuccess(this, getString(R.string.operation_success))
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}
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/**
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* 重新生成邀请码
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*/
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private fun regenerateInvitation() {
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// 根据当前选择的时效重新生成邀请码
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generateQRCode()
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showQrCode()
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ToastUtils.showSuccess(this, getString(R.string.operation_success))
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}
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override fun onDestroy() {
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super.onDestroy()
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expireTimeDialog?.dismiss()
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||
}
|
||
} |