package com.example.firstapp.activity
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import android.content.Intent
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import android.os.Bundle
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import android.os.CountDownTimer
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import android.widget.Toast
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import androidx.activity.viewModels
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import androidx.appcompat.app.AppCompatActivity
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import com.example.firstapp.MainActivity
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import com.example.firstapp.databinding.ActivityPhoneLoginBinding
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import com.example.firstapp.ui.login.LoginViewModel
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import com.example.firstapp.utils.Log
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class PhoneLoginActivity : AppCompatActivity() {
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private lateinit var binding: ActivityPhoneLoginBinding
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private val viewModel: LoginViewModel by viewModels()
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private var countDownTimer: CountDownTimer? = null
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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Log.d("PhoneLoginActivity", "onCreate called")
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binding = ActivityPhoneLoginBinding.inflate(layoutInflater)
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setContentView(binding.root)
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setupViews()
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observeViewModel()
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}
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private fun setupViews() {
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binding.apply {
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btnBack.setOnClickListener {
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startActivity(Intent(this@PhoneLoginActivity, LoginActivity::class.java))
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finish()
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}
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tvSendCode.setOnClickListener {
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val phone = etPhone.text.toString()
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if (phone.length == 11) {
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viewModel.sendVerificationCode(phone)
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startCountDown()
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// 17625318565 111111
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} else {
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Toast.makeText(this@PhoneLoginActivity,
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"请输入正确的手机号", Toast.LENGTH_SHORT).show()
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}
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}
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btnLogin.setOnClickListener {
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val phone = etPhone.text.toString()
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val code = etCode.text.toString()
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if (phone.length == 11 && code.length == 6) {
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viewModel.login(phone, code)
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} else {
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Toast.makeText(this@PhoneLoginActivity,
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"请输入完整信息", Toast.LENGTH_SHORT).show()
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}
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}
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}
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}
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private fun observeViewModel() {
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viewModel.loginState.observe(this) { isLoggedIn ->
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if (isLoggedIn) {
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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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}
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}
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}
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private fun startCountDown() {
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binding.tvSendCode.isEnabled = false
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countDownTimer?.cancel()
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countDownTimer = object : CountDownTimer(60000, 1000) {
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override fun onTick(millisUntilFinished: Long) {
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binding.tvSendCode.text = "${millisUntilFinished / 1000}s"
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}
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override fun onFinish() {
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binding.tvSendCode.isEnabled = true
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binding.tvSendCode.text = "获取验证码"
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}
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}.start()
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}
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override fun onDestroy() {
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super.onDestroy()
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countDownTimer?.cancel()
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}
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}
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