1.rv禁止多点触控

app/src/main/java/com/xhly/manageapp/ui/main/activity/MainActivity.kt

 import androidx.lifecycle.lifecycleScope
 import androidx.lifecycle.viewModelScope
 import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import androidx.recyclerview.widget.RecyclerView.OnItemTouchListener
 import androidx.work.PeriodicWorkRequest
 import androidx.work.WorkManager
 import com.baidu.location.BDAbstractLocationListener
 
             override fun clearMemory(context: Context, data: List<AppInfo>) {
                 lifecycleScope.launch(Dispatchers.IO){
-                    delay(500)
-                    withContext(Dispatchers.Main){
-                        StrategyUtils.clearMemory(context,data)
-                        Toaster.show(context.getString(R.string.speedend))
-                    }
+                    StrategyUtils.clearMemory(context,data)
+                    Toaster.show(context.getString(R.string.speedend))
                 }
             }
 
             override fun clearAppData(context: Context) {
                 lifecycleScope.launch(Dispatchers.IO){
-                    delay(500)
-                    withContext(Dispatchers.Main){
-                        StrategyUtils.clearAppData(context)
-                        Toaster.show(context.getString(R.string.clearend))
-                    }
+                    StrategyUtils.clearAppData(context)
+                    Toaster.show(context.getString(R.string.clearend))
                 }
             }
 
     override fun onResume() {
         super.onResume()
         LogShow("执行onresume")
+        mBinding.rv.addOnItemTouchListener(object: OnItemTouchListener{
+            override fun onInterceptTouchEvent(rv: RecyclerView, e: MotionEvent): Boolean {
+                if (e.pointerCount>1){
+                    return true
+                }
+                return false
+            }
+
+            override fun onTouchEvent(rv: RecyclerView, e: MotionEvent) {
+
+            }
+
+            override fun onRequestDisallowInterceptTouchEvent(disallowIntercept: Boolean) {
+
+            }
+
+        })
         updateNetErrorAppRv()
          updateResumeStrategy()
      /*   userBean?.let {