优化

app/src/main/java/io/legado/app/ui/widget/dynamiclayout/DynamicFrameLayout.kt

@@ -12,6 +12,7 @@ import androidx.appcompat.widget.AppCompatTextView
 import io.legado.app.R
 import kotlinx.android.synthetic.main.view_dynamic.view.*
 
+@Suppress("unused")
 class DynamicFrameLayout(context: Context, attrs: AttributeSet?) : FrameLayout(context, attrs), ViewSwitcher {
 
     private var errorView: View? = null

app/src/main/java/io/legado/app/ui/widget/number/NumberPickerDialog.kt

@@ -48,7 +48,7 @@ class NumberPickerDialog(context: Context) {
                 listener?.invoke()
             }
         }
-        return this;
+        return this
     }
 
     fun show(callBack: ((value: Int) -> Unit)?) {

app/src/main/java/io/legado/app/ui/widget/prefs/ColorPreference.kt

@@ -16,6 +16,7 @@ import com.jaredrummler.android.colorpicker.*
 import io.legado.app.lib.theme.ATH
 import io.legado.app.utils.ColorUtils
 
+@Suppress("MemberVisibilityCanBePrivate", "unused")
 class ColorPreference(context: Context, attrs: AttributeSet) : Preference(context, attrs),
     ColorPickerDialogListener {
 

app/src/main/java/io/legado/app/ui/widget/recycler/DividerNoLast.kt

@@ -14,6 +14,7 @@ import kotlin.math.roundToInt
 /**
  * 不画最后一条分隔线
  */
+@Suppress("MemberVisibilityCanBePrivate", "RedundantRequireNotNullCall", "unused")
 class DividerNoLast(context: Context, orientation: Int) :
     RecyclerView.ItemDecoration() {
 

app/src/main/java/io/legado/app/ui/widget/recycler/DragSelectTouchHelper.kt

@@ -51,7 +51,7 @@ import kotlin.math.min
  *  |                   | ----------------------------------------------> |                       |
  *  +-------------------+                                                 +-----------------------+
  */
-@Suppress("unused")
+@Suppress("unused", "MemberVisibilityCanBePrivate")
 class DragSelectTouchHelper(
     /**
      * Developer callback which controls the behavior of DragSelectTouchHelper.

app/src/main/java/io/legado/app/ui/widget/recycler/ItemTouchCallback.kt

@@ -12,6 +12,7 @@ import androidx.viewpager.widget.ViewPager
  * Created by GKF on 2018/3/16.
  */
 
+@Suppress("MemberVisibilityCanBePrivate")
 class ItemTouchCallback(private val callback: Callback) : ItemTouchHelper.Callback() {
 
     private var swipeRefreshLayout: SwipeRefreshLayout? = null

app/src/main/java/io/legado/app/ui/widget/recycler/LoadMoreView.kt

@@ -9,6 +9,7 @@ import io.legado.app.utils.invisible
 import io.legado.app.utils.visible
 import kotlinx.android.synthetic.main.view_load_more.view.*
 
+@Suppress("unused")
 class LoadMoreView(context: Context) : FrameLayout(context) {
 
     var hasMore = true

app/src/main/java/io/legado/app/ui/widget/recycler/UpLinearLayoutManager.kt

@@ -4,6 +4,7 @@ import android.content.Context
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.LinearSmoothScroller
 
+@Suppress("MemberVisibilityCanBePrivate", "unused")
 class UpLinearLayoutManager(val context: Context) : LinearLayoutManager(context) {
 
     fun smoothScrollToPosition(position: Int) {

app/src/main/java/io/legado/app/ui/widget/recycler/scroller/FastScrollRecyclerView.kt

@@ -7,6 +7,7 @@ import androidx.annotation.ColorInt
 import androidx.recyclerview.widget.RecyclerView
 import io.legado.app.R
 
+@Suppress("MemberVisibilityCanBePrivate", "unused")
 class FastScrollRecyclerView : RecyclerView {
 
     private lateinit var mFastScroller: FastScroller

app/src/main/java/io/legado/app/ui/widget/recycler/scroller/FastScroller.kt

@@ -33,9 +33,11 @@ import kotlin.math.min
 import kotlin.math.roundToInt
 
 
+@Suppress("SameParameterValue")
 class FastScroller : LinearLayout {
     @ColorInt
     private var mBubbleColor: Int = 0
+
     @ColorInt
     private var mHandleColor: Int = 0
     private var mBubbleHeight: Int = 0

app/src/main/java/io/legado/app/ui/widget/seekbar/VerticalSeekBar.kt

@@ -16,6 +16,7 @@ import io.legado.app.lib.theme.ThemeStore
 import java.lang.reflect.InvocationTargetException
 import java.lang.reflect.Method
 
+@Suppress("SameParameterValue")
 class VerticalSeekBar : AppCompatSeekBar {
 
     private var mIsDragging: Boolean = false

app/src/main/java/io/legado/app/utils/FloatExtensions.kt

@@ -1,3 +1,5 @@
+@file:Suppress("unused")
+
 package io.legado.app.utils
 
 import android.content.res.Resources
@@ -7,7 +9,6 @@ val Float.dp: Float
         android.util.TypedValue.COMPLEX_UNIT_DIP, this, Resources.getSystem().displayMetrics
     )
 
-
 val Float.sp: Float
     get() = android.util.TypedValue.applyDimension(
         android.util.TypedValue.COMPLEX_UNIT_SP, this, Resources.getSystem().displayMetrics

app/src/main/java/io/legado/app/utils/NetworkUtils.kt

@@ -8,7 +8,7 @@ import java.net.URL
 import java.util.*
 import java.util.regex.Pattern
 
-@Suppress("unused")
+@Suppress("unused", "MemberVisibilityCanBePrivate")
 object NetworkUtils {
     fun getUrl(response: Response<*>): String {
         val networkResponse = response.raw().networkResponse()