支付完成倒计时3秒返回首页；秤默认置零取消，打开直接识别物品；人脸识别图片显示拉伸优化；设置页面切换是否收费模式首页逻辑处理；

app/src/main/java/com/sw/dualscreen/activity/BaseActivity.kt

@@ -17,9 +17,13 @@ import androidx.lifecycle.lifecycleScope
 import androidx.viewbinding.ViewBinding
 import com.sw.dualscreen.R
 import com.sw.dualscreen.model.IActivityResult
+import com.sw.dualscreen.model.response.PostEvent
 import com.sw.dualscreen.view.CustomDialog
 import com.sw.dualscreen.viewmodel.BaseViewModel
 import kotlinx.coroutines.launch
+import org.greenrobot.eventbus.EventBus
+import org.greenrobot.eventbus.Subscribe
+import org.greenrobot.eventbus.ThreadMode
 import timber.log.Timber
 
 
@@ -37,6 +41,7 @@ abstract class BaseActivity<VB : ViewBinding> : AppCompatActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        EventBus.getDefault().register(this)
         enableEdgeToEdge()
         context = this
 
@@ -50,6 +55,11 @@ abstract class BaseActivity<VB : ViewBinding> : AppCompatActivity() {
         registerDataChange()
     }
 
+    override fun onDestroy() {
+        EventBus.getDefault().unregister(this)
+        super.onDestroy()
+    }
+
     abstract fun getViewModel(): BaseViewModel
 
     protected abstract fun inflateViewBinding(): VB
@@ -122,4 +132,9 @@ abstract class BaseActivity<VB : ViewBinding> : AppCompatActivity() {
     ) { result: Boolean ->
         launchPermissionCallback?.callback(result)
     }
+
+    @Subscribe(threadMode = ThreadMode.MAIN)
+    fun onPostEvent(event: PostEvent) {
+
+    }
 }