Use more Compat utilities (#5786)

* Use ActivityCompat.recreate

* Use more KTX extensions

* Use PackageInfoCompat.getLongVersionCode

* Remove unnecessary compat usages

app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderNavigationOverlayView.kt

@@ -8,7 +8,7 @@ import android.util.AttributeSet
 import android.view.MotionEvent
 import android.view.View
 import android.view.ViewPropertyAnimator
-import androidx.core.content.ContextCompat
+import androidx.core.graphics.withSave
 import androidx.core.view.isVisible
 import eu.kanade.tachiyomi.ui.reader.viewer.ViewerNavigation
 import kotlin.math.abs
@@ -62,30 +62,27 @@ class ReaderNavigationOverlayView(context: Context, attributeSet: AttributeSet)
         navigation?.regions?.forEach { region ->
             val rect = region.rectF
 
-            canvas?.save()
-
-            // Scale rect from 1f,1f to screen width and height
-            canvas?.scale(width.toFloat(), height.toFloat())
-            regionPaint.color = ContextCompat.getColor(context, region.type.colorRes)
-            canvas?.drawRect(rect, regionPaint)
-
-            canvas?.restore()
+            canvas?.withSave {
+                // Scale rect from 1f,1f to screen width and height
+                scale(width.toFloat(), height.toFloat())
+                regionPaint.color = context.getColor(region.type.colorRes)
+                drawRect(rect, regionPaint)
+            }
             // Don't want scale anymore because it messes with drawText
-            canvas?.save()
+            canvas?.withSave {
 
-            // Translate origin to rect start (left, top)
-            canvas?.translate((width * rect.left), (height * rect.top))
+                // Translate origin to rect start (left, top)
+                translate((width * rect.left), (height * rect.top))
 
-            // Calculate center of rect width on screen
-            val x = width * (abs(rect.left - rect.right) / 2)
+                // Calculate center of rect width on screen
+                val x = width * (abs(rect.left - rect.right) / 2)
 
-            // Calculate center of rect height on screen
-            val y = height * (abs(rect.top - rect.bottom) / 2)
+                // Calculate center of rect height on screen
+                val y = height * (abs(rect.top - rect.bottom) / 2)
 
-            canvas?.drawText(context.getString(region.type.nameRes), x, y, textBorderPaint)
-            canvas?.drawText(context.getString(region.type.nameRes), x, y, textPaint)
-
-            canvas?.restore()
+                drawText(context.getString(region.type.nameRes), x, y, textBorderPaint)
+                drawText(context.getString(region.type.nameRes), x, y, textPaint)
+            }
         }
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/GestureDetectorWithLongTap.kt

@@ -6,6 +6,7 @@ import android.os.Looper
 import android.view.GestureDetector
 import android.view.MotionEvent
 import android.view.ViewConfiguration
+import androidx.core.os.postDelayed
 import kotlin.math.abs
 
 /**
@@ -43,7 +44,7 @@ open class GestureDetectorWithLongTap(
                 if (ev.downTime - lastUp > doubleTapTime) {
                     downX = ev.rawX
                     downY = ev.rawY
-                    handler.postDelayed(longTapFn, longTapTime)
+                    handler.postDelayed(longTapTime) { longTapFn }
                 }
             }
             MotionEvent.ACTION_MOVE -> {

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerPageHolder.kt

@@ -16,6 +16,7 @@ import android.widget.ImageView
 import android.widget.LinearLayout
 import android.widget.TextView
 import androidx.core.view.isVisible
+import androidx.core.view.setMargins
 import androidx.core.view.updateLayoutParams
 import coil.imageLoader
 import coil.request.CachePolicy
@@ -457,7 +458,7 @@ class PagerPageHolder(
 
         TextView(context).apply {
             layoutParams = LinearLayout.LayoutParams(WRAP_CONTENT, WRAP_CONTENT).apply {
-                setMargins(margins, margins, margins, margins)
+                setMargins(margins)
             }
             gravity = Gravity.CENTER
             setText(R.string.decode_image_error)
@@ -467,7 +468,7 @@ class PagerPageHolder(
 
         PagerButton(context, viewer).apply {
             layoutParams = LayoutParams(WRAP_CONTENT, WRAP_CONTENT).apply {
-                setMargins(margins, margins, margins, margins)
+                setMargins(margins)
             }
             setText(R.string.action_retry)
             setOnClickListener {
@@ -481,7 +482,7 @@ class PagerPageHolder(
         if (imageUrl.orEmpty().startsWith("http", true)) {
             PagerButton(context, viewer).apply {
                 layoutParams = LayoutParams(WRAP_CONTENT, WRAP_CONTENT).apply {
-                    setMargins(margins, margins, margins, margins)
+                    setMargins(margins)
                 }
                 setText(R.string.action_open_in_web_view)
                 setOnClickListener {

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonViewer.kt

@@ -6,6 +6,7 @@ import android.view.MotionEvent
 import android.view.View
 import android.view.ViewGroup
 import android.view.ViewGroup.LayoutParams.MATCH_PARENT
+import androidx.core.app.ActivityCompat
 import androidx.core.view.isGone
 import androidx.core.view.isVisible
 import androidx.recyclerview.widget.RecyclerView
@@ -139,7 +140,7 @@ class WebtoonViewer(val activity: ReaderActivity, val isContinuous: Boolean = tr
         }
 
         config.themeChangedListener = {
-            activity.recreate()
+            ActivityCompat.recreate(activity)
         }
 
         config.navigationModeChangedListener = {