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55 lines
1.6 KiB
Kotlin
55 lines
1.6 KiB
Kotlin
2 years ago
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package com.yinuo.safetywatcher.ui
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import androidx.compose.animation.animateColorAsState
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import androidx.compose.animation.core.tween
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import androidx.compose.foundation.background
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import androidx.compose.foundation.layout.Box
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import androidx.compose.foundation.layout.fillMaxSize
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import androidx.compose.material3.MaterialTheme
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import androidx.compose.material3.Text
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import androidx.compose.runtime.*
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import androidx.compose.ui.Alignment
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import androidx.compose.ui.Modifier
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import androidx.compose.ui.graphics.Color
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import kotlinx.coroutines.delay
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/**
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* @Description: todo
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* @Author: yshh
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* @CreateDate: 2022/2/22 14:19
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*/
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@Composable
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fun SplashView(startMain: () -> Unit) {
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var enabled by remember { mutableStateOf(false) }
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val bgColor: Color by animateColorAsState(
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if (enabled) MaterialTheme.colorScheme.primary
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else MaterialTheme.colorScheme.primary.copy(alpha = 0.3f),
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animationSpec = tween(durationMillis = 2000)
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)
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val textColor: Color by animateColorAsState(
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if (enabled) Color.White
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else Color.White.copy(alpha = 0.3f),
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animationSpec = tween(durationMillis = 2000)
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)
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Box(
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Modifier
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.fillMaxSize()
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.background(Color.White)
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) {
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Box(
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Modifier
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.fillMaxSize()
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.background(bgColor),
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contentAlignment = Alignment.Center
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) {
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Text(text = "Safety Watcher", color = textColor)
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}
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}
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LaunchedEffect(Unit) {
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enabled = true
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delay(2000)
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startMain.invoke()
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}
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}
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