新增评论校验

app/src/main/java/com/aiosman/riderpro/ui/composables/EditCommentBottomModal.kt

@@ -1,5 +1,7 @@
 package com.aiosman.riderpro.ui.composables
 
+import androidx.compose.animation.Crossfade
+import androidx.compose.animation.core.tween
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Box
@@ -24,6 +26,7 @@ import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberUpdatedState
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -74,16 +77,25 @@ fun EditCommentBottomModal(
                 fontSize = 20.sp,
                 fontStyle = FontStyle.Italic
             )
-            Image(
-                painter = painterResource(id = R.drawable.rider_pro_send),
-                contentDescription = "Send",
-                modifier = Modifier
-                    .size(32.dp)
-                    .noRippleClickable {
-                        onSend(text)
-                        text = ""
-                    },
-            )
+            Crossfade(targetState = text.isNotEmpty(), animationSpec = tween(500)) { isNotEmpty ->
+                Image(
+                    painter = rememberUpdatedState(
+                        if (isNotEmpty) painterResource(id = R.drawable.rider_pro_send) else painterResource(
+                            id = R.drawable.rider_pro_send_disable
+                        )
+                    ).value,
+                    contentDescription = "Send",
+                    modifier = Modifier
+                        .size(32.dp)
+                        .noRippleClickable {
+                            if (text.isNotEmpty()){
+                                onSend(text)
+                                text = ""
+                            }
+
+                        },
+                )
+            }
         }
         Spacer(modifier = Modifier.height(16.dp))
         if (replyComment != null) {