fix:修复后台无法show弹窗问题

app/src/main/java/com/nnbc123/app/base/BaseDialog.kt

@@ -5,13 +5,17 @@ import android.content.DialogInterface
 import android.graphics.Color
 import android.graphics.drawable.ColorDrawable
 import android.os.Bundle
-import android.view.*
+import android.view.Gravity
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.view.WindowManager
 import androidx.fragment.app.FragmentActivity
+import androidx.lifecycle.lifecycleScope
 import androidx.viewbinding.ViewBinding
-import com.nnbc123.app.ui.utils.getActivityContext
 import com.netease.nim.uikit.common.util.sys.ScreenUtil
+import com.nnbc123.app.ui.utils.getActivityContext
 import com.trello.rxlifecycle3.components.support.RxDialogFragment
-import java.lang.Exception
 import java.lang.reflect.ParameterizedType
 
 abstract class BaseDialog<T : ViewBinding> : RxDialogFragment() {
@@ -57,9 +61,13 @@ abstract class BaseDialog<T : ViewBinding> : RxDialogFragment() {
     }
 
     fun show(context: Context?) {
+        if (context == null) {
+            return
+        }
         try {
-            context?.let {
-                show((getActivityContext(it) as FragmentActivity).supportFragmentManager, null)
+            val fragmentActivity = getActivityContext(context) as? FragmentActivity
+            fragmentActivity?.lifecycleScope?.launchWhenResumed {
+                show(fragmentActivity.supportFragmentManager, null)
             }
         } catch (e: Exception) {
             e.printStackTrace()