updating Commons and SDK to 27

Author: tibbi

app/build.gradle

@@ -3,13 +3,13 @@ apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion "26.0.2"
+    compileSdkVersion 27
+    buildToolsVersion "27.0.1"
 
     defaultConfig {
         applicationId "com.simplemobiletools.filemanager"
         minSdkVersion 16
-        targetSdkVersion 26
+        targetSdkVersion 27
         versionCode 37
         versionName "2.6.0"
     }
@@ -37,7 +37,7 @@ android {
 }
 
 dependencies {
-    compile 'com.simplemobiletools:commons:2.34.2'
+    compile 'com.simplemobiletools:commons:2.38.2'
     compile 'com.bignerdranch.android:recyclerview-multiselect:0.2'
     compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
 

app/src/main/AndroidManifest.xml

@@ -4,6 +4,7 @@
     package="com.simplemobiletools.filemanager">
 
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.VIBRATE"/>
 
     <application
         android:name=".App"

app/src/main/kotlin/com/simplemobiletools/filemanager/activities/SettingsActivity.kt

@@ -66,17 +66,19 @@ class SettingsActivity : SimpleActivity() {
         settings_password_protection.isChecked = config.isPasswordProtectionOn
         settings_password_protection_holder.setOnClickListener {
             val tabToShow = if (config.isPasswordProtectionOn) config.protectionType else SHOW_ALL_TABS
-            SecurityDialog(this, config.passwordHash, tabToShow) { hash, type ->
-                val hasPasswordProtection = config.isPasswordProtectionOn
-                settings_password_protection.isChecked = !hasPasswordProtection
-                config.isPasswordProtectionOn = !hasPasswordProtection
-                config.passwordHash = if (hasPasswordProtection) "" else hash
-                config.protectionType = type
+            SecurityDialog(this, config.passwordHash, tabToShow) { hash, type, success ->
+                if (success) {
+                    val hasPasswordProtection = config.isPasswordProtectionOn
+                    settings_password_protection.isChecked = !hasPasswordProtection
+                    config.isPasswordProtectionOn = !hasPasswordProtection
+                    config.passwordHash = if (hasPasswordProtection) "" else hash
+                    config.protectionType = type
 
-                if (config.isPasswordProtectionOn) {
-                    val confirmationTextId = if (config.protectionType == PROTECTION_FINGERPRINT)
-                        R.string.fingerprint_setup_successfully else R.string.protection_setup_successfully
-                    ConfirmationDialog(this, "", confirmationTextId, R.string.ok, 0) { }
+                    if (config.isPasswordProtectionOn) {
+                        val confirmationTextId = if (config.protectionType == PROTECTION_FINGERPRINT)
+                            R.string.fingerprint_setup_successfully else R.string.protection_setup_successfully
+                        ConfirmationDialog(this, "", confirmationTextId, R.string.ok, 0) { }
+                    }
                 }
             }
         }

app/src/main/kotlin/com/simplemobiletools/filemanager/fragments/ItemsFragment.kt

@@ -45,13 +45,13 @@ class ItemsFragment : Fragment(), ItemsAdapter.ItemOperationsListener, Breadcrum
 
     private lateinit var mView: View
 
-    override fun onCreateView(inflater: LayoutInflater?, container: ViewGroup?, savedInstanceState: Bundle?): View {
-        mView = inflater!!.inflate(R.layout.items_fragment, container, false)!!
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
+        mView = inflater.inflate(R.layout.items_fragment, container, false)!!
         storeConfigVariables()
         return mView
     }
 
-    override fun onViewCreated(view: View?, savedInstanceState: Bundle?) {
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         mView.apply {
             items_swipe_refresh.setOnRefreshListener({ refreshItems() })
@@ -62,9 +62,9 @@ class ItemsFragment : Fragment(), ItemsAdapter.ItemOperationsListener, Breadcrum
 
     override fun onResume() {
         super.onResume()
-        context.updateTextColors(mView as ViewGroup)
+        context!!.updateTextColors(mView as ViewGroup)
         mView.items_fastscroller.updateHandleColor()
-        val newColor = context.config.textColor
+        val newColor = context!!.config.textColor
         if (storedTextColor != newColor) {
             storedItems = ArrayList()
             (items_list.adapter as ItemsAdapter).updateTextColor(newColor)
@@ -81,7 +81,7 @@ class ItemsFragment : Fragment(), ItemsAdapter.ItemOperationsListener, Breadcrum
     }
 
     private fun storeConfigVariables() {
-        storedTextColor = context.config.textColor
+        storedTextColor = context!!.config.textColor
     }
 
     fun openPath(path: String) {
@@ -95,14 +95,14 @@ class ItemsFragment : Fragment(), ItemsAdapter.ItemOperationsListener, Breadcrum
 
         scrollStates.put(currentPath, getScrollState())
         currentPath = realPath
-        showHidden = context.config.shouldShowHidden
+        showHidden = context!!.config.shouldShowHidden
         getItems(currentPath) {
             if (!isAdded)
                 return@getItems
 
-            FileDirItem.sorting = context.config.getFolderSorting(currentPath)
+            FileDirItem.sorting = context!!.config.getFolderSorting(currentPath)
             it.sort()
-            activity.runOnUiThread {
+            activity!!.runOnUiThread {
                 addItems(it)
             }
         }
@@ -176,7 +176,7 @@ class ItemsFragment : Fragment(), ItemsAdapter.ItemOperationsListener, Breadcrum
 
     private fun getItems(path: String, callback: (items: ArrayList<FileDirItem>) -> Unit) {
         Thread({
-            if (!context.config.enableRootAccess || !context.isPathOnRoot(path)) {
+            if (!context!!.config.enableRootAccess || !context!!.isPathOnRoot(path)) {
                 getRegularItemsOf(path, callback)
             } else {
                 RootHelpers().getFiles(activity as SimpleActivity, path, callback)
@@ -225,7 +225,7 @@ class ItemsFragment : Fragment(), ItemsAdapter.ItemOperationsListener, Breadcrum
                 (activity as MainActivity).pickedPath(path)
             } else {
                 val file = File(path)
-                activity.openFile(Uri.fromFile(file), false)
+                activity!!.openFile(Uri.fromFile(file), false)
             }
         }
     }
@@ -240,7 +240,7 @@ class ItemsFragment : Fragment(), ItemsAdapter.ItemOperationsListener, Breadcrum
 
     override fun breadcrumbClicked(id: Int) {
         if (id == 0) {
-            StoragePickerDialog(activity, currentPath) {
+            StoragePickerDialog(activity!!, currentPath) {
                 openPath(it)
             }
         } else {
@@ -255,15 +255,15 @@ class ItemsFragment : Fragment(), ItemsAdapter.ItemOperationsListener, Breadcrum
 
     override fun deleteFiles(files: ArrayList<File>) {
         val hasFolder = files.any { it.isDirectory }
-        if (context.isPathOnRoot(files.firstOrNull()?.absolutePath ?: context.config.internalStoragePath)) {
+        if (context!!.isPathOnRoot(files.firstOrNull()?.absolutePath ?: context!!.config.internalStoragePath)) {
             files.forEach {
                 RootTools.deleteFileOrDirectory(it.path, false)
             }
         } else {
             (activity as SimpleActivity).deleteFiles(files, hasFolder) {
                 if (!it) {
-                    activity.runOnUiThread {
-                        activity.toast(R.string.unknown_error_occurred)
+                    activity!!.runOnUiThread {
+                        activity!!.toast(R.string.unknown_error_occurred)
                     }
                 }
             }