Minor changes in flash viewmodel

app/build.gradle.kts

@@ -1,5 +1,3 @@
-import java.util.*
-
 plugins {
     id("com.android.application")
     kotlin("android")
@@ -8,10 +6,6 @@ plugins {
     id("androidx.navigation.safeargs.kotlin")
 }
 
-val props = Properties()
-val vKotlin = "1.3.72"
-val vNav = "2.3.0"
-
 kapt {
     correctErrorTypes = true
     useBuildCache = true

app/src/main/java/com/topjohnwu/magisk/ui/flash/FlashViewModel.kt

@@ -3,9 +3,7 @@ package com.topjohnwu.magisk.ui.flash
 import android.Manifest
 import android.content.res.Resources
 import android.net.Uri
-import android.os.Handler
 import android.view.MenuItem
-import androidx.core.os.postDelayed
 import androidx.databinding.ObservableArrayList
 import com.topjohnwu.magisk.R
 import com.topjohnwu.magisk.core.Config
@@ -27,14 +25,11 @@ import java.io.File
 import java.util.*
 
 class FlashViewModel(
-    private val args: FlashFragmentArgs,
+    args: FlashFragmentArgs,
     private val resources: Resources
-) : BaseViewModel(),
-    FlashResultListener {
-
-    val canShowReboot = Shell.rootAccess()
-    val showRestartTitle = KObservableField(false)
+) : BaseViewModel(), FlashResultListener {
 
+    val showReboot = KObservableField(Shell.rootAccess())
     val behaviorText = KObservableField(resources.getString(R.string.flashing))
 
     val adapter = BindingAdapter<ConsoleItem>()
@@ -42,8 +37,7 @@ class FlashViewModel(
     val itemBinding = itemBindingOf<ConsoleItem>()
 
     private val outItems = ObservableArrayList<String>()
-    private val logItems =
-        Collections.synchronizedList(mutableListOf<String>())
+    private val logItems = Collections.synchronizedList(mutableListOf<String>())
 
     init {
         outItems.sendUpdatesTo(items) { it.map { ConsoleItem(it) } }
@@ -58,38 +52,25 @@ class FlashViewModel(
 
     private fun startFlashing(installer: Uri, uri: Uri?, action: String) {
         when (action) {
-            Const.Value.FLASH_ZIP -> Flashing.Install(
-                installer,
-                outItems,
-                logItems,
-                this
-            ).exec()
-            Const.Value.UNINSTALL -> Flashing.Uninstall(
-                installer,
-                outItems,
-                logItems,
-                this
-            ).exec()
-            Const.Value.FLASH_MAGISK -> MagiskInstaller.Direct(
-                installer,
-                outItems,
-                logItems,
-                this
-            ).exec()
-            Const.Value.FLASH_INACTIVE_SLOT -> MagiskInstaller.SecondSlot(
-                installer,
-                outItems,
-                logItems,
-                this
-            ).exec()
-            Const.Value.PATCH_FILE -> MagiskInstaller.Patch(
-                installer,
-                uri ?: return,
-                outItems,
-                logItems,
-                this
-            ).exec()
-            else -> backPressed()
+            Const.Value.FLASH_ZIP -> {
+                Flashing.Install(installer, outItems, logItems, this).exec()
+            }
+            Const.Value.UNINSTALL -> {
+                showReboot.value = false
+                Flashing.Uninstall(installer, outItems, logItems, this).exec()
+            }
+            Const.Value.FLASH_MAGISK -> {
+                MagiskInstaller.Direct(installer, outItems, logItems, this).exec()
+            }
+            Const.Value.FLASH_INACTIVE_SLOT -> {
+                MagiskInstaller.SecondSlot(installer, outItems, logItems, this).exec()
+            }
+            Const.Value.PATCH_FILE -> {
+                uri ?: return
+                showReboot.value = false
+                MagiskInstaller.Patch(installer, uri, outItems, logItems, this).exec()
+            }
+            else -> back()
         }
     }
 
@@ -99,12 +80,6 @@ class FlashViewModel(
             success -> resources.getString(R.string.done)
             else -> resources.getString(R.string.failure)
         }
-
-        if (success) {
-            Handler().postDelayed(500) {
-                showRestartTitle.value = true
-            }
-        }
     }
 
     fun onMenuItemClicked(item: MenuItem): Boolean {
@@ -135,7 +110,4 @@ class FlashViewModel(
         .add()
 
     fun restartPressed() = reboot()
-
-    fun backPressed() = back()
-
-}
+}

app/src/main/res/layout/fragment_flash_md2.xml

@@ -41,7 +41,7 @@
         </HorizontalScrollView>
 
         <com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
-            gone="@{!viewModel.loaded || !viewModel.canShowReboot}"
+            gone="@{!viewModel.loaded || !viewModel.showReboot}"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="bottom|end"