28 lines
836 B
Kotlin
28 lines
836 B
Kotlin
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package com.example.myapplication
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import android.content.Intent
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import android.os.Bundle
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import android.widget.Button
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import android.widget.TextView
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import androidx.appcompat.app.AppCompatActivity
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class OnboardingActivity : AppCompatActivity() {
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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setContentView(R.layout.activity_onboarding)
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val btnStart = findViewById<TextView>(R.id.tv_skip)
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btnStart.setOnClickListener {
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// 标记已经不是第一次启动了
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val prefs = getSharedPreferences("app_prefs", MODE_PRIVATE)
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prefs.edit().putBoolean("is_first_launch", false).apply()
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// 跳转到主界面
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startActivity(Intent(this, MainActivity::class.java))
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finish()
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}
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}
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}
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