Linting fixes

app/src/main/java/eu/kanade/tachiyomi/widget/preference/IntListPreference.kt

@@ -5,7 +5,7 @@ import android.util.AttributeSet
 import androidx.preference.ListPreference
 
 class IntListPreference @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) :
-        ListPreference(context, attrs) {
+    ListPreference(context, attrs) {
 
     override fun persistString(value: String?): Boolean {
         return value != null && persistInt(value.toInt())

app/src/main/java/eu/kanade/tachiyomi/widget/preference/LoginDialogPreference.kt

@@ -36,8 +36,8 @@ abstract class LoginDialogPreference(
 
     override fun onCreateDialog(savedViewState: Bundle?): Dialog {
         var dialog = MaterialDialog(activity!!)
-                .customView(R.layout.pref_account_login)
-                .negativeButton(android.R.string.cancel)
+            .customView(R.layout.pref_account_login)
+            .negativeButton(android.R.string.cancel)
 
         if (titleRes != null) {
             dialog = dialog.title(text = activity!!.getString(titleRes, titleFormatArgs))
@@ -51,10 +51,11 @@ abstract class LoginDialogPreference(
     fun onViewCreated(view: View) {
         v = view.apply {
             show_password.setOnCheckedChangeListener { _, isChecked ->
-                if (isChecked)
+                if (isChecked) {
                     password.transformationMethod = null
-                else
+                } else {
                     password.transformationMethod = PasswordTransformationMethod()
+                }
             }
 
             if (usernameLabelRes != null) {

app/src/main/java/eu/kanade/tachiyomi/widget/preference/LoginPreference.kt

@@ -8,7 +8,7 @@ import eu.kanade.tachiyomi.R
 import kotlinx.android.synthetic.main.pref_widget_imageview.view.image_view
 
 class LoginPreference @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) :
-        Preference(context, attrs) {
+    Preference(context, attrs) {
 
     init {
         widgetLayoutResource = R.layout.pref_widget_imageview
@@ -17,10 +17,13 @@ class LoginPreference @JvmOverloads constructor(context: Context, attrs: Attribu
     override fun onBindViewHolder(holder: PreferenceViewHolder) {
         super.onBindViewHolder(holder)
 
-        holder.itemView.image_view.setImageResource(if (getPersistedString("").isNullOrEmpty())
-            android.R.color.transparent
-        else
-            R.drawable.ic_done_green_24dp)
+        holder.itemView.image_view.setImageResource(
+            if (getPersistedString("").isNullOrEmpty()) {
+                android.R.color.transparent
+            } else {
+                R.drawable.ic_done_green_24dp
+            }
+        )
     }
 
     public override fun notifyChanged() {

app/src/main/java/eu/kanade/tachiyomi/widget/preference/SwitchPreferenceCategory.kt

@@ -20,8 +20,9 @@ class SwitchPreferenceCategory @JvmOverloads constructor(
     PreferenceCategory(
         context,
         attrs,
-        R.attr.switchPreferenceCompatStyle),
-        CompoundButton.OnCheckedChangeListener {
+        R.attr.switchPreferenceCompatStyle
+    ),
+    CompoundButton.OnCheckedChangeListener {
 
     private var mChecked = false
 
@@ -114,9 +115,12 @@ class SwitchPreferenceCategory @JvmOverloads constructor(
     }
 
     override fun onSetInitialValue(restoreValue: Boolean, defaultValue: Any?) {
-        setChecked(if (restoreValue)
-            getPersistedBoolean(mChecked)
-        else
-            defaultValue as Boolean)
+        setChecked(
+            if (restoreValue) {
+                getPersistedBoolean(mChecked)
+            } else {
+                defaultValue as Boolean
+            }
+        )
     }
 }

app/src/main/java/eu/kanade/tachiyomi/widget/preference/TrackLoginDialog.kt

@@ -27,7 +27,7 @@ class TrackLoginDialog(
     constructor(service: TrackService) : this(service, null)
 
     constructor(service: TrackService, @StringRes usernameLabelRes: Int?) :
-            this(R.string.login_title, service.name, usernameLabelRes, Bundle().apply { putInt("key", service.id) })
+        this(R.string.login_title, service.name, usernameLabelRes, Bundle().apply { putInt("key", service.id) })
 
     override fun setCredentialsOnView(view: View) = with(view) {
         username.setText(service.getUsername())
@@ -38,24 +38,28 @@ class TrackLoginDialog(
         requestSubscription?.unsubscribe()
 
         v?.apply {
-            if (username.text.isNullOrEmpty() || password.text.isNullOrEmpty())
+            if (username.text.isNullOrEmpty() || password.text.isNullOrEmpty()) {
                 return
+            }
 
             login.progress = 1
             val user = username.text.toString()
             val pass = password.text.toString()
 
             requestSubscription = service.login(user, pass)
-                    .subscribeOn(Schedulers.io())
-                    .observeOn(AndroidSchedulers.mainThread())
-                    .subscribe({
+                .subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe(
+                    {
                         dialog?.dismiss()
                         context.toast(R.string.login_success)
-                    }, { error ->
+                    },
+                    { error ->
                         login.progress = -1
                         login.setText(R.string.unknown_error)
                         error.message?.let { context.toast(it) }
-                    })
+                    }
+                )
         }
     }
 

app/src/main/java/eu/kanade/tachiyomi/widget/preference/TrackLogoutDialog.kt

@@ -19,13 +19,13 @@ class TrackLogoutDialog(bundle: Bundle? = null) : DialogController(bundle) {
 
     override fun onCreateDialog(savedViewState: Bundle?): Dialog {
         return MaterialDialog(activity!!)
-                .title(R.string.logout_title, service.name)
-                .positiveButton(R.string.logout) {
-                    service.logout()
-                    (targetController as? Listener)?.trackLogoutDialogClosed(service)
-                    activity?.toast(R.string.logout_success)
-                }
-                .negativeButton(android.R.string.cancel)
+            .title(R.string.logout_title, service.name)
+            .positiveButton(R.string.logout) {
+                service.logout()
+                (targetController as? Listener)?.trackLogoutDialogClosed(service)
+                activity?.toast(R.string.logout_success)
+            }
+            .negativeButton(android.R.string.cancel)
     }
 
     interface Listener {