package com.example.firstapp.activity
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import android.app.AlertDialog
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import android.os.Bundle
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import android.widget.Toast
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import androidx.appcompat.app.AppCompatActivity
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import android.content.Intent
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import android.graphics.Color
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import android.text.SpannableString
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import android.text.Spanned
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import android.text.TextPaint
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import android.text.method.LinkMovementMethod
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import android.text.style.ClickableSpan
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import android.view.LayoutInflater
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import android.view.View
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import android.widget.Button
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import android.widget.CheckBox
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import android.widget.TextView
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import androidx.activity.viewModels
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import com.example.firstapp.MainActivity
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import com.example.firstapp.R
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import com.example.firstapp.databinding.ActivityLoginBinding
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import com.example.firstapp.ui.login.LoginViewModel
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import com.example.firstapp.utils.PreferencesManager
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import kotlin.system.exitProcess
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class LoginActivity : AppCompatActivity() {
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private lateinit var binding: ActivityLoginBinding
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private val viewModel: LoginViewModel by viewModels()
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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binding = ActivityLoginBinding.inflate(layoutInflater)
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// 这里查看是否已经登录过，如果已经登录过则直接跳转到主页
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// 获取token
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val token = PreferencesManager.getToken()
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if (!token.isNullOrEmpty()) {
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startActivity(Intent(this, MainActivity::class.java))
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finishAffinity() // 结束所有之前的Activity
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}else{
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setContentView(binding.root)
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setupViews()
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val phone=PreferencesManager.getLastLoginPhone()
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// 如果phone不存在则展示弹框
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if (phone.isNullOrEmpty()) {
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showConfirmDialog()
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}
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}
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}
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private fun setupViews() {
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binding.btnStartLogin.setOnClickListener {
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if (binding.cbAgreement.isChecked) {
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try {
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val intent = Intent(this, PhoneLoginActivity::class.java)
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startActivity(intent)
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// 可以先不调用 finish()，确认跳转成功后再添加
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finish()
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} catch (e: Exception) {
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e.printStackTrace()
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Toast.makeText(this, "跳转失败：${e.message}", Toast.LENGTH_SHORT).show()
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}
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} else {
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Toast.makeText(this, "请先同意用户协议和隐私政策", Toast.LENGTH_SHORT).show()
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}
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}
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binding.tvUserAgreement.setOnClickListener {
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// 打开用户协议
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startContentActivity("用户协议", "服务使用协议")
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}
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binding.tvPrivacyPolicy.setOnClickListener {
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// 打开隐私政策
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startContentActivity("隐私协议", "隐私保护政策")
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}
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}
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private fun showConfirmDialog() {
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val dialogView = LayoutInflater.from(this).inflate(R.layout.login_protocol_dialog_custom, null)
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val dialog = AlertDialog.Builder(this)
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.setView(dialogView)
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.create()
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dialog.window?.setBackgroundDrawableResource(R.drawable.dialog_background)
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val btnConfirm = dialogView.findViewById<Button>(R.id.btnConfirm)
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btnConfirm.setOnClickListener {
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dialog.dismiss()
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}
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val btnCancel = dialogView.findViewById<Button>(R.id.btnCancel)
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btnCancel.setOnClickListener {
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dialog.dismiss()
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// 退出整个应用
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finishAffinity() // 关闭当前Activity和它之上的所有Activity
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exitProcess(0) // 终止应用进程（需要引入 kotlin.system.exitProcess）
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}
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// 👇 设置可点击文字逻辑
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val textView = dialogView.findViewById<TextView>(R.id.dialogMessage2)
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val content = "您可以阅读「服务使用协议」和「隐私保护政策」了解相关信息。如果您同意，请点击同意，开始使用我们的服务。"
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val spannableString = SpannableString(content)
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val serviceStart = content.indexOf("「服务使用协议」")
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val serviceEnd = serviceStart + "「服务使用协议」".length
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val privacyStart = content.indexOf("「隐私保护政策」")
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val privacyEnd = privacyStart + "「隐私保护政策」".length
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spannableString.setSpan(object : ClickableSpan() {
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override fun onClick(widget: View) {
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startContentActivity("用户协议", "服务使用协议")
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// Toast.makeText(this@LoginActivity, "点击了服务使用协议", Toast.LENGTH_SHORT).show()
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// 可跳转 WebViewActivity 或打开链接
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}
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override fun updateDrawState(ds: TextPaint) {
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super.updateDrawState(ds)
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ds.color = Color.parseColor("#1E88E5")
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ds.isUnderlineText = false
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}
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}, serviceStart, serviceEnd, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
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spannableString.setSpan(object : ClickableSpan() {
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override fun onClick(widget: View) {
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startContentActivity("隐私协议", "隐私保护政策")
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// Toast.makeText(this@LoginActivity, "点击了隐私保护政策", Toast.LENGTH_SHORT).show()
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}
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override fun updateDrawState(ds: TextPaint) {
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super.updateDrawState(ds)
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ds.color = Color.parseColor("#1E88E5")
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ds.isUnderlineText = false
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}
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}, privacyStart, privacyEnd, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
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textView.text = spannableString
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textView.movementMethod = LinkMovementMethod.getInstance()
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dialog.show()
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}
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/* private fun showConfirmDialog() {
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val dialogView = LayoutInflater.from(this).inflate(R.layout.login_protocol_dialog_custom, null)
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val dialog = AlertDialog.Builder(this)
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.setView(dialogView)
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.create()
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// 设置自定义背景
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dialog.window?.setBackgroundDrawableResource(R.drawable.dialog_background)
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// 获取按钮并设置点击事件
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val btnConfirm = dialogView.findViewById<Button>(R.id.btnConfirm)
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btnConfirm.setOnClickListener {
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// 将协议勾选上
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dialog.dismiss()
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}
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// 显示对话框
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dialog.show()
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}*/
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private fun startContentActivity(id: String, title: String) {
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val intent = Intent(this, ContentDetailActivity::class.java).apply {
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putExtra(ContentDetailActivity.ID, id)
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putExtra(ContentDetailActivity.EXTRA_TITLE, title)
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}
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startActivity(intent)
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}
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}
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