解决动画携程管理

app/src/main/java/com/aiosman/riderpro/ui/login/login.kt

@@ -4,13 +4,8 @@ import android.content.ContentValues.TAG
 import android.content.res.Resources
 import android.util.Log
 import android.widget.Toast
-import androidx.compose.animation.core.LinearEasing
-import androidx.compose.animation.core.animateFloatAsState
-import androidx.compose.animation.core.infiniteRepeatable
-import androidx.compose.animation.core.tween
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
-import androidx.compose.foundation.border
 import androidx.compose.foundation.gestures.Orientation
 import androidx.compose.foundation.gestures.rememberScrollableState
 import androidx.compose.foundation.gestures.scrollable
@@ -23,11 +18,9 @@ import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
-import androidx.compose.foundation.layout.offset
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
-import androidx.compose.foundation.layout.widthIn
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.verticalScroll
@@ -43,7 +36,6 @@ import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.alpha
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.draw.scale
 import androidx.compose.ui.graphics.Brush
@@ -51,16 +43,11 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.graphicsLayer
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
-import androidx.lifecycle.Lifecycle
-import androidx.lifecycle.LifecycleEventObserver
-import androidx.lifecycle.LifecycleOwner
-import androidx.lifecycle.compose.LocalLifecycleOwner
 import com.aiosman.riderpro.AppState
 import com.aiosman.riderpro.AppStore
 import com.aiosman.riderpro.LocalNavController
@@ -73,7 +60,6 @@ import com.aiosman.riderpro.ui.modifiers.noRippleClickable
 import com.aiosman.riderpro.utils.GoogleLogin
 import com.google.accompanist.systemuicontroller.rememberSystemUiController
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.cancel
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 
@@ -237,18 +223,17 @@ fun MovingImageWall(resources: Resources) {
     val imageHeight = 208.dp
     val imageHeightPx = imageHeight.value * density // 将 dp 转换为像素
     val resetThreshold = imageHeightPx
+    // 使用 remember 保存动画状态，并在应用停止时重置
+    // 每次 recomposition 时重置 offset
     var offset1 by remember { mutableFloatStateOf(-resetThreshold * 3) }
     var offset2 by remember { mutableFloatStateOf(0f) }
     var offset3 by remember { mutableFloatStateOf(-resetThreshold * 3) }
 
-    val lifecycleOwner = LocalLifecycleOwner.current
-    val coroutineScope = rememberCoroutineScope() // 使用 rememberCoroutineScope
-    LaunchedEffect(key1 = lifecycleOwner) {
-        lifecycleOwner.lifecycle.addObserver(object : LifecycleEventObserver {
-            override fun onStateChanged(source: LifecycleOwner, event: Lifecycle.Event) {
-                when (event) {
-                    Lifecycle.Event.ON_RESUME -> {
-                    coroutineScope.launch { // 在 coroutineScope 中启动协程
+    val coroutineScope = rememberCoroutineScope()
+
+    // 使用 LaunchedEffect 在每次 recomposition 时启动动画
+    LaunchedEffect(Unit) {
+        coroutineScope.launch {
             animateImageWall(imageList1, offset1, speed = 1f, resources = resources) { offset1 = it }
         }
         coroutineScope.launch {
@@ -258,15 +243,6 @@ fun MovingImageWall(resources: Resources) {
             animateImageWall(imageList3, offset3, speed = 2f, resources = resources) { offset3 = it }
         }
     }
-                    Lifecycle.Event.ON_PAUSE -> {
-                        // 可选： 在Composable暂停时取消协程
-//                        coroutineScope.cancel()
-                    }
-                    else -> {}
-                }
-            }
-        })
-    }
 
     Box(
         modifier = Modifier