Fix screens loading state (#589)

app/src/main/java/io/github/wulkanowy/ui/modules/attendance/summary/AttendanceSummaryPresenter.kt

@@ -52,6 +52,7 @@ class AttendanceSummaryPresenter @Inject constructor(
             showContent(false)
             showProgress(true)
             enableSwipe(false)
+            showEmpty(false)
             clearView()
         }
         (subjects.singleOrNull { it.name == name }?.realId ?: -1).let {

app/src/main/java/io/github/wulkanowy/ui/modules/mobiledevice/MobileDevicePresenter.kt

@@ -55,6 +55,7 @@ class MobileDevicePresenter @Inject constructor(
                 analytics.logEvent("load_devices", "items" to it.size, "force_refresh" to forceRefresh)
             }) {
                 Timber.i("Loading mobile devices result: An exception occurred")
+                view?.run { showEmpty(isViewEmpty) }
                 errorHandler.dispatch(it)
             })
     }

app/src/main/java/io/github/wulkanowy/ui/modules/schoolandteachers/school/SchoolFragment.kt

@@ -52,6 +52,11 @@ class SchoolFragment : BaseFragment(), SchoolView, MainView.TitledView, SchoolAn
         schoolPedagogue.text = data.pedagogue
     }
 
+
+    override fun isViewEmpty(): Boolean {
+        return schoolName.text.isBlank()
+    }
+
     override fun showEmpty(show: Boolean) {
         schoolEmpty.visibility = if (show) View.VISIBLE else View.GONE
     }

app/src/main/java/io/github/wulkanowy/ui/modules/schoolandteachers/school/SchoolPresenter.kt

@@ -72,12 +72,16 @@ class SchoolPresenter @Inject constructor(
                 analytics.logEvent("load_school", "force_refresh" to forceRefresh)
             }, {
                 Timber.i("Loading school result: An exception occurred")
+                view?.run {
+                    showContent(!isViewEmpty())
+                    showEmpty(isViewEmpty())
+                }
                 errorHandler.dispatch(it)
             }, {
                 Timber.i("Loading school result: No school info found")
                 view?.run {
-                    showContent(false)
-                    showEmpty(true)
+                    showContent(!isViewEmpty())
+                    showEmpty(isViewEmpty())
                 }
             }))
     }

app/src/main/java/io/github/wulkanowy/ui/modules/schoolandteachers/school/SchoolView.kt

@@ -10,6 +10,8 @@ interface SchoolView : BaseView, SchoolAndTeachersChildView {
 
     fun updateData(data: School)
 
+    fun isViewEmpty(): Boolean
+
     fun showEmpty(show: Boolean)
 
     fun showProgress(show: Boolean)

app/src/main/java/io/github/wulkanowy/ui/modules/schoolandteachers/teacher/TeacherPresenter.kt

@@ -60,6 +60,7 @@ class TeacherPresenter @Inject constructor(
                 analytics.logEvent("load_teachers", "items" to it.size, "force_refresh" to forceRefresh)
             }) {
                 Timber.i("Loading teachers result: An exception occurred")
+                view?.run { showEmpty(isViewEmpty) }
                 errorHandler.dispatch(it)
             })
     }