Delegate all reader call to Context.navToReader

app/src/main/java/com/hippo/ehviewer/ui/CommonOperations.kt

@@ -236,7 +236,7 @@ suspend fun removeFromFavorites(galleryInfo: GalleryInfo) {
     }
 }
 
-fun Context.navToReader(info: GalleryInfo, page: Int) {
+fun Context.navToReader(info: GalleryInfo, page: Int = -1) {
     val intent = Intent(this, ReaderActivity::class.java)
     intent.action = ReaderActivity.ACTION_EH
     intent.putExtra(ReaderActivity.KEY_GALLERY_INFO, info)

app/src/main/java/com/hippo/ehviewer/ui/MainActivity.kt

@@ -54,7 +54,6 @@ import com.hippo.ehviewer.AppConfig
 import com.hippo.ehviewer.R
 import com.hippo.ehviewer.Settings
 import com.hippo.ehviewer.client.EhUtils
-import com.hippo.ehviewer.client.data.GalleryInfo
 import com.hippo.ehviewer.client.data.ListUrlBuilder
 import com.hippo.ehviewer.client.parser.GalleryDetailUrlParser
 import com.hippo.ehviewer.client.parser.GalleryPageUrlParser
@@ -74,7 +73,6 @@ import com.hippo.ehviewer.util.getClipboardManager
 import com.hippo.ehviewer.util.getParcelableExtraCompat
 import com.hippo.ehviewer.util.getUrlFromClipboard
 import com.hippo.ehviewer.yorozuya.IOUtils
-import eu.kanade.tachiyomi.ui.reader.ReaderActivity
 import eu.kanade.tachiyomi.util.lang.launchUI
 import eu.kanade.tachiyomi.util.lang.withUIContext
 import kotlinx.coroutines.delay
@@ -108,14 +106,6 @@ class MainActivity : EhActivity() {
         }
     }
 
-    fun startReaderActivity(galleryInfo: GalleryInfo, page: Int) {
-        val intent = Intent(this, ReaderActivity::class.java)
-        intent.action = ReaderActivity.ACTION_EH
-        intent.putExtra(ReaderActivity.KEY_GALLERY_INFO, galleryInfo)
-        intent.putExtra(ReaderActivity.KEY_PAGE, page)
-        startActivity(intent)
-    }
-
     @Suppress("OVERRIDE_DEPRECATION")
     override fun onBackPressed() {
         val isDrawerOpen = binding.drawView.isDrawerOpen(GravityCompat.START) or binding.drawView.isDrawerOpen(GravityCompat.END)

app/src/main/java/com/hippo/ehviewer/ui/UrlOpener.kt

@@ -17,7 +17,6 @@ package com.hippo.ehviewer.ui
 
 import android.content.ActivityNotFoundException
 import android.content.Context
-import android.content.Intent
 import android.net.Uri
 import android.os.Bundle
 import android.widget.Toast
@@ -32,7 +31,6 @@ import com.hippo.ehviewer.client.parser.GalleryPageUrlParser
 import com.hippo.ehviewer.ui.scene.GalleryDetailScene
 import com.hippo.ehviewer.ui.scene.GalleryListScene
 import com.hippo.ehviewer.ui.scene.ProgressScene
-import eu.kanade.tachiyomi.ui.reader.ReaderActivity
 
 private val intent = CustomTabsIntent.Builder().apply { setShowTitle(true) }.build()
 
@@ -47,23 +45,15 @@ fun Context.openBrowser(url: String) {
 
 @MainThread
 fun Context.jumpToReaderByPage(url: String, detail: GalleryDetail): Boolean {
-    fun jump(page: Int) {
-        Intent(this, ReaderActivity::class.java).apply {
-            action = ReaderActivity.ACTION_EH
-            putExtra(ReaderActivity.KEY_GALLERY_INFO, detail)
-            putExtra(ReaderActivity.KEY_PAGE, page)
-            startActivity(this)
-        }
-    }
     GalleryPageUrlParser.parse(url)?.let {
         if (it.gid == detail.gid) {
-            jump(it.page)
+            navToReader(detail, it.page)
             return true
         }
     }
     if (url.startsWith("#c")) {
         runCatching {
-            jump(url.replace("#c", "").toInt() - 1)
+            navToReader(detail, url.replace("#c", "").toInt() - 1)
             return true
         }
     }

app/src/main/java/com/hippo/ehviewer/ui/scene/DownloadsScene.kt

@@ -91,12 +91,12 @@ import com.hippo.ehviewer.ui.legacy.easyrecyclerview.FastScroller.OnDragHandlerL
 import com.hippo.ehviewer.ui.legacy.easyrecyclerview.HandlerDrawable
 import com.hippo.ehviewer.ui.legacy.recyclerview.AutoStaggeredGridLayoutManager
 import com.hippo.ehviewer.ui.legacy.recyclerview.STRATEGY_MIN_SIZE
+import com.hippo.ehviewer.ui.navToReader
 import com.hippo.ehviewer.util.sendTo
 import com.hippo.ehviewer.yorozuya.FileUtils
 import com.hippo.ehviewer.yorozuya.ObjectUtils
 import com.hippo.ehviewer.yorozuya.collect.LongList
 import com.hippo.unifile.UniFile
-import eu.kanade.tachiyomi.ui.reader.ReaderActivity
 import eu.kanade.tachiyomi.util.lang.launchIO
 import eu.kanade.tachiyomi.util.lang.launchNonCancellable
 import eu.kanade.tachiyomi.util.lang.launchUI
@@ -482,7 +482,7 @@ class DownloadsScene :
     }
 
     fun onItemClick(position: Int): Boolean {
-        val activity = mainActivity ?: return false
+        val context = context ?: return false
         return if (binding.recyclerView.isInCustomChoice) {
             binding.recyclerView.toggleItemChecked(position)
             true
@@ -491,10 +491,7 @@ class DownloadsScene :
             if (position < 0 || position >= list.size) {
                 return false
             }
-            val intent = Intent(activity, ReaderActivity::class.java)
-            intent.action = ReaderActivity.ACTION_EH
-            intent.putExtra(ReaderActivity.KEY_GALLERY_INFO, list[position])
-            startActivity(intent)
+            context.navToReader(list[position])
             true
         }
     }

app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryDetailScene.kt

@@ -22,7 +22,6 @@ import android.app.Dialog
 import android.app.DownloadManager
 import android.content.Context
 import android.content.DialogInterface
-import android.content.Intent
 import android.content.pm.PackageManager
 import android.net.Uri
 import android.os.Build
@@ -165,6 +164,7 @@ import com.hippo.ehviewer.ui.legacy.ObservedTextView
 import com.hippo.ehviewer.ui.legacy.URLImageGetter
 import com.hippo.ehviewer.ui.legacy.recyclerview.calculateSuitableSpanCount
 import com.hippo.ehviewer.ui.login.LocalNavController
+import com.hippo.ehviewer.ui.navToReader
 import com.hippo.ehviewer.ui.openBrowser
 import com.hippo.ehviewer.ui.removeFromFavorites
 import com.hippo.ehviewer.ui.scene.GalleryListScene.Companion.toStartArgs
@@ -177,7 +177,6 @@ import com.hippo.ehviewer.util.getSystemService
 import com.hippo.ehviewer.yorozuya.FileUtils
 import com.hippo.ehviewer.yorozuya.ViewUtils
 import com.hippo.ehviewer.yorozuya.collect.IntList
-import eu.kanade.tachiyomi.ui.reader.ReaderActivity
 import eu.kanade.tachiyomi.util.lang.launchIO
 import eu.kanade.tachiyomi.util.lang.withUIContext
 import kotlinx.coroutines.CancellationException
@@ -657,7 +656,7 @@ class GalleryDetailScene : BaseScene(), DownloadInfoListener {
         items(previewList) {
             EhPreviewItem(
                 galleryPreview = it,
-                onClick = { mainActivity?.startReaderActivity(gd, it.position) },
+                onClick = { context?.navToReader(gd, it.position) },
             )
         }
         item(span = { GridItemSpan(maxLineSpan) }) {
@@ -856,13 +855,7 @@ class GalleryDetailScene : BaseScene(), DownloadInfoListener {
         }
     }
 
-    private fun onReadButtonClick() {
-        val galleryDetail = composeBindingGD ?: return
-        val intent = Intent(activity, ReaderActivity::class.java)
-        intent.action = ReaderActivity.ACTION_EH
-        intent.putExtra(ReaderActivity.KEY_GALLERY_INFO, galleryDetail)
-        startActivity(intent)
-    }
+    private fun onReadButtonClick() = composeBindingGI?.let { context?.navToReader(it) }
 
     override fun onDestroyView() {
         super.onDestroyView()
@@ -1011,15 +1004,7 @@ class GalleryDetailScene : BaseScene(), DownloadInfoListener {
                 requireActivity().findViewById(R.id.snackbar),
                 getString(R.string.read_from, mPage),
                 Snackbar.LENGTH_LONG,
-            )
-                .setAction(R.string.read) {
-                    val intent = Intent(requireContext(), ReaderActivity::class.java)
-                    intent.action = ReaderActivity.ACTION_EH
-                    intent.putExtra(ReaderActivity.KEY_GALLERY_INFO, composeBindingGD)
-                    intent.putExtra(ReaderActivity.KEY_PAGE, mPage)
-                    startActivity(intent)
-                }
-                .show()
+            ).setAction(R.string.read) { context?.navToReader(gd, mPage) }.show()
         }
         composeBindingGI = gd
         composeBindingGD = gd

app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryListScene.kt

@@ -18,7 +18,6 @@ package com.hippo.ehviewer.ui.scene
 import android.animation.Animator
 import android.annotation.SuppressLint
 import android.content.DialogInterface
-import android.content.Intent
 import android.content.res.Resources
 import android.os.Bundle
 import android.text.InputType
@@ -98,13 +97,13 @@ import com.hippo.ehviewer.ui.legacy.ViewTransition
 import com.hippo.ehviewer.ui.legacy.WindowInsetsAnimationHelper
 import com.hippo.ehviewer.ui.legacy.easyrecyclerview.EasyRecyclerView
 import com.hippo.ehviewer.ui.legacy.easyrecyclerview.FastScroller.OnDragHandlerListener
+import com.hippo.ehviewer.ui.navToReader
 import com.hippo.ehviewer.ui.removeFromFavorites
 import com.hippo.ehviewer.util.getParcelableCompat
 import com.hippo.ehviewer.yorozuya.AnimationUtils
 import com.hippo.ehviewer.yorozuya.SimpleAnimatorListener
 import com.hippo.ehviewer.yorozuya.StringUtils
 import com.hippo.ehviewer.yorozuya.ViewUtils
-import eu.kanade.tachiyomi.ui.reader.ReaderActivity
 import eu.kanade.tachiyomi.util.lang.launchIO
 import eu.kanade.tachiyomi.util.lang.launchUI
 import eu.kanade.tachiyomi.util.lang.withUIContext
@@ -725,13 +724,7 @@ class GalleryListScene : SearchBarScene(), OnDragHandlerListener, SearchLayout.H
             val selected = dialogState.selectGalleryInfoAction(info)
             withUIContext {
                 when (selected) {
-                    0 -> {
-                        val intent = Intent(activity, ReaderActivity::class.java)
-                        intent.action = ReaderActivity.ACTION_EH
-                        intent.putExtra(ReaderActivity.KEY_GALLERY_INFO, info)
-                        startActivity(intent)
-                    }
-
+                    0 -> context.navToReader(info)
                     1 -> if (downloaded) {
                         BaseDialogBuilder(context)
                             .setTitle(R.string.download_remove_dialog_title)

app/src/main/java/com/hippo/ehviewer/ui/scene/HistoryScene.kt

@@ -16,7 +16,6 @@
 package com.hippo.ehviewer.ui.scene
 
 import android.content.DialogInterface
-import android.content.Intent
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
@@ -85,8 +84,8 @@ import com.hippo.ehviewer.ui.compose.data.GalleryInfoListItem
 import com.hippo.ehviewer.ui.compose.rememberDialogState
 import com.hippo.ehviewer.ui.compose.setMD3Content
 import com.hippo.ehviewer.ui.legacy.BaseDialogBuilder
+import com.hippo.ehviewer.ui.navToReader
 import com.hippo.ehviewer.ui.removeFromFavorites
-import eu.kanade.tachiyomi.ui.reader.ReaderActivity
 import eu.kanade.tachiyomi.util.lang.launchIO
 import eu.kanade.tachiyomi.util.lang.withUIContext
 import eu.kanade.tachiyomi.util.system.pxToDp
@@ -229,13 +228,7 @@ class HistoryScene : BaseScene() {
         val downloaded = DownloadManager.getDownloadState(gi.gid) != DownloadInfo.STATE_INVALID
         val favourite = gi.favoriteSlot != -2
         when (which) {
-            0 -> {
-                val intent = Intent(activity, ReaderActivity::class.java)
-                intent.action = ReaderActivity.ACTION_EH
-                intent.putExtra(ReaderActivity.KEY_GALLERY_INFO, gi)
-                startActivity(intent)
-            }
-
+            0 -> context?.navToReader(gi)
             1 -> if (downloaded) {
                 BaseDialogBuilder(requireContext())
                     .setTitle(R.string.download_remove_dialog_title)