1.添加数据为空时的数据处理

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

@@ -227,6 +227,8 @@ class MainActivity : BaseActivity<MainViewModel, ActivityMainBinding>(),Download
                             )
                         }
                     })
+            }else{
+                mBinding.root.background = AppCompatResources.getDrawable(this,R.drawable.main_bg)
             }
         }
 
@@ -1250,6 +1252,7 @@ class MainActivity : BaseActivity<MainViewModel, ActivityMainBinding>(),Download
                 data.appPackage = message
                 data.doEvent = EventLog.APPUNINSTALLEVENT
                 viewModel.eventLog(data)
+                updateAppInstallInfo()
             }
 
             Const.SDINSTALL -> {

app/src/main/java/com/xhly/manageapp/ui/main/viewmodel/MainViewModel.kt

@@ -241,8 +241,10 @@ class MainViewModel : BaseViewModel() {
     fun postWallpaperPad() {
         launchUI {
             val postWallpaperPad = appService.postWallpaperPad()
-            if (postWallpaperPad.code == 0) {
+            if (postWallpaperPad.code == 0&&postWallpaperPad.obj!=null) {
                 wallpaper.value = postWallpaperPad.obj
+            }else{
+                wallpaper.value=WallpaperBean()
             }
         }
     }

app/src/main/java/com/xhly/manageapp/viewmodel/BaseViewModel.kt

@@ -195,7 +195,7 @@ open class BaseViewModel : CommonBaseViewModel() {
                 val map = HashMap<String, Any>()
                 map["regionid"] = regionid
                 val result = loginService.postAutoAppDetail(map)
-                if (result.code == 0) {
+                if (result.code == 0&&result.obj!=null) {
                     result.obj.netSucessFlag = true
                     autoAppResult.value = result.obj
                 } else {