优化

app/src/main/java/io/legado/app/constant/AppPattern.kt

@@ -2,6 +2,7 @@ package io.legado.app.constant
 
 import java.util.regex.Pattern
 
+@Suppress("RegExpRedundantEscape")
 object AppPattern {
     val JS_PATTERN: Pattern =
         Pattern.compile("(<js>[\\w\\W]*?</js>|@js:[\\w\\W]*$)", Pattern.CASE_INSENSITIVE)

app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeRule.kt

@@ -20,7 +20,7 @@ import kotlin.collections.HashMap
  * 统一解析接口
  */
 @Keep
-@Suppress("unused")
+@Suppress("unused", "RegExpRedundantEscape")
 class AnalyzeRule(var book: BaseBook? = null) : JsExtensions {
     var chapter: BookChapter? = null
     private var content: Any? = null

app/src/main/java/io/legado/app/ui/widget/image/PhotoView.kt

@@ -24,6 +24,7 @@ import kotlin.math.abs
 import kotlin.math.roundToInt
 
 
+@Suppress("UNUSED_PARAMETER", "unused", "MemberVisibilityCanBePrivate")
 @SuppressLint("AppCompatCustomView")
 class PhotoView : ImageView {
     val MIN_ROTATE = 35
@@ -197,6 +198,7 @@ class PhotoView : ImageView {
         MAX_ANIM_FROM_WAITE = wait
     }
 
+    @SuppressLint("UseCompatLoadingForDrawables")
     override fun setImageResource(resId: Int) {
         var drawable: Drawable? = null
         try {
@@ -832,7 +834,7 @@ class PhotoView : ImageView {
 
     }
 
-    private inner class Transform internal constructor() : Runnable {
+    private inner class Transform : Runnable {
         var isRunning = false
         var mTranslateScroller: OverScroller
         var mFlingScroller: OverScroller
@@ -1230,7 +1232,7 @@ class PhotoView : ImageView {
             val scale = if (scaleX > scaleY) scaleX else scaleY
             mAnimMatrix.postRotate(mDegrees, mScaleCenter.x, mScaleCenter.y)
             mAnimMatrix.mapRect(mImgRect, mBaseRect)
-            mDegrees = mDegrees % 360
+            mDegrees %= 360
             mTranslate.withTranslate(
                 0,
                 0,

app/src/main/java/io/legado/app/ui/widget/image/photo/Info.kt

@@ -6,6 +6,7 @@ import android.graphics.RectF
 import android.widget.ImageView
 
 
+@Suppress("MemberVisibilityCanBePrivate")
 class Info(
     rect: RectF,
     img: RectF,

app/src/main/java/io/legado/app/ui/widget/image/photo/RotateGestureDetector.kt

@@ -26,26 +26,26 @@ class RotateGestureDetector(private val mListener: OnRotateListener) {
             MotionEvent.ACTION_MOVE -> if (event.pointerCount > 1) {
                 mCurrSlope = calculateSlope(event)
 
-                val currDegrees = Math.toDegrees(atan(mCurrSlope.toDouble()));
+                val currDegrees = Math.toDegrees(atan(mCurrSlope.toDouble()))
-                val prevDegrees = Math.toDegrees(atan(mPrevSlope.toDouble()));
+                val prevDegrees = Math.toDegrees(atan(mPrevSlope.toDouble()))
 
-                val deltaSlope = currDegrees - prevDegrees;
+                val deltaSlope = currDegrees - prevDegrees
 
                 if (abs(deltaSlope) <= MAX_DEGREES_STEP) {
-                    mListener.onRotate(deltaSlope.toFloat(), (x2 + x1) / 2, (y2 + y1) / 2);
+                    mListener.onRotate(deltaSlope.toFloat(), (x2 + x1) / 2, (y2 + y1) / 2)
                 }
-                mPrevSlope = mCurrSlope;
+                mPrevSlope = mCurrSlope
             }
         }
 
     }
 
     private fun calculateSlope(event: MotionEvent): Float {
-        val x1 = event.getX(0);
+        val x1 = event.getX(0)
-        val y1 = event.getY(0);
+        val y1 = event.getY(0)
-        val x2 = event.getX(1);
+        val x2 = event.getX(1)
-        val y2 = event.getY(1);
+        val y2 = event.getY(1)
-        return (y2 - y1) / (x2 - x1);
+        return (y2 - y1) / (x2 - x1)
     }
 }
 

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

@@ -22,7 +22,7 @@ import kotlin.math.min
 /**
  * 本地缓存
  */
-@Suppress("unused")
+@Suppress("unused", "MemberVisibilityCanBePrivate")
 class ACache private constructor(cacheDir: File, max_size: Long, max_count: Int) {
 
     companion object {
@@ -543,6 +543,7 @@ class ACache private constructor(cacheDir: File, max_size: Long, max_count: Int)
             return null
         }
 
+        @Suppress("SameParameterValue")
         private fun indexOf(data: ByteArray, c: Char): Int {
             for (i in data.indices) {
                 if (data[i] == c.toByte()) {