优化交互效果

lib/modules/meeting/views/meeting_details_view.dart

@@ -67,8 +67,9 @@ class MeetingDetailsView extends GetView<MeetingDetailsController> {
               ),
               onPressed: () => Get.back(),
             ),
-      title: Opacity(
+      title: Obx(
-        opacity: controller.isTop.value ? 1.0 : 0.0,
+        () => Opacity(
+          opacity: (1 - (controller.dragOffset.value / 100.w)).clamp(0.0, 1.0),
           child: Container(
             width: 170.w,
             padding: EdgeInsets.symmetric(horizontal: 2.w, vertical: 3.w),
@@ -134,8 +135,10 @@ class MeetingDetailsView extends GetView<MeetingDetailsController> {
                     controller.dragOffset.value = 210.w;
                     controller.isTop.value = false;
                   },
+                  behavior: HitTestBehavior.translucent,
                   child: SizedBox(
                     width: 130.w,
+                    height: 30.w,
                     child: FittedBox(
                       fit: BoxFit.scaleDown,
                       child: AudioFileWaveforms(
@@ -162,6 +165,7 @@ class MeetingDetailsView extends GetView<MeetingDetailsController> {
             ),
           ),
         ),
+      ),
       centerTitle: true,
       actions: [
         if (controller.isSpeakerText.value)
@@ -373,7 +377,9 @@ class MeetingDetailsView extends GetView<MeetingDetailsController> {
 
   Widget _soundWave(bool isDarkMode) {
     return Obx(
-      () => SizedBox(
+      () => Opacity(
+        opacity: (controller.dragOffset.value / 210.w).clamp(0.0, 1.0),
+        child: SizedBox(
           height: controller.dragOffset.value < 0
               ? 0
               : controller.dragOffset.value > 210.w
@@ -476,7 +482,8 @@ class MeetingDetailsView extends GetView<MeetingDetailsController> {
                           ),
                           GestureDetector(
                             onTap: () {
-                            if (controller.meetingData.value.filepath.isEmpty) {
+                              if (controller
+                                  .meetingData.value.filepath.isEmpty) {
                                 controller.downloadAudio();
                               } else {
                                 if (controller.isPlay.value) {
@@ -545,6 +552,7 @@ class MeetingDetailsView extends GetView<MeetingDetailsController> {
             ],
           ),
         ),
+      ),
     );
   }