refactor: move method showHelp to package utils

app/src/main/java/io/legado/app/ui/book/import/remote/RemoteBookActivity.kt

@@ -21,11 +21,11 @@ import io.legado.app.model.remote.RemoteBook
 import io.legado.app.ui.about.AppLogDialog
 import io.legado.app.ui.book.import.BaseImportBookActivity
 import io.legado.app.ui.widget.SelectActionBar
-import io.legado.app.ui.widget.dialog.TextDialog
 import io.legado.app.utils.ArchiveUtils
 import io.legado.app.utils.FileDoc
 import io.legado.app.utils.find
 import io.legado.app.utils.showDialogFragment
+import io.legado.app.utils.showHelp
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.conflate
 import kotlinx.coroutines.launch
@@ -203,13 +203,6 @@ class RemoteBookActivity : BaseImportBookActivity<RemoteBookViewModel>(),
         viewModel.updateCallBackFlow(newText)
     }
 
-    @Suppress("SameParameterValue")
-    private fun showHelp(fileName: String) {
-        //显示目录help下的帮助文档
-        val mdText = String(assets.open("web/help/md/${fileName}.md").readBytes())
-        showDialogFragment(TextDialog(getString(R.string.help), mdText, TextDialog.Mode.MD))
-    }
-
     private fun showRemoteBookDownloadAlert(
         remoteBook: RemoteBook,
         onDownloadFinish: (() -> Unit)? = null

app/src/main/java/io/legado/app/ui/book/source/edit/BookSourceEditActivity.kt

@@ -35,7 +35,6 @@ import io.legado.app.ui.book.source.debug.BookSourceDebugActivity
 import io.legado.app.ui.file.HandleFileContract
 import io.legado.app.ui.login.SourceLoginActivity
 import io.legado.app.ui.qrcode.QrCodeResult
-import io.legado.app.ui.widget.dialog.TextDialog
 import io.legado.app.ui.widget.dialog.UrlOptionDialog
 import io.legado.app.ui.widget.dialog.VariableDialog
 import io.legado.app.ui.widget.keyboard.KeyboardToolPop
@@ -48,6 +47,7 @@ import io.legado.app.utils.setEdgeEffectColor
 import io.legado.app.utils.share
 import io.legado.app.utils.shareWithQr
 import io.legado.app.utils.showDialogFragment
+import io.legado.app.utils.showHelp
 import io.legado.app.utils.startActivity
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 import kotlinx.coroutines.Dispatchers.IO
@@ -621,12 +621,6 @@ class BookSourceEditActivity :
         }
     }
 
-    private fun showHelp(fileName: String) {
-        //显示目录help下的帮助文档
-        val mdText = String(assets.open("web/help/md/${fileName}.md").readBytes())
-        showDialogFragment(TextDialog(getString(R.string.help), mdText, TextDialog.Mode.MD))
-    }
-
     private fun setSourceVariable() {
         viewModel.save(getSource()) { source ->
             lifecycleScope.launch {

app/src/main/java/io/legado/app/ui/replace/edit/ReplaceEditActivity.kt

@@ -13,11 +13,10 @@ import io.legado.app.base.VMBaseActivity
 import io.legado.app.data.entities.ReplaceRule
 import io.legado.app.databinding.ActivityReplaceEditBinding
 import io.legado.app.lib.dialogs.SelectItem
-import io.legado.app.ui.widget.dialog.TextDialog
 import io.legado.app.ui.widget.keyboard.KeyboardToolPop
 import io.legado.app.utils.GSON
 import io.legado.app.utils.sendToClip
-import io.legado.app.utils.showDialogFragment
+import io.legado.app.utils.showHelp
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 
 /**
@@ -144,11 +143,4 @@ class ReplaceEditActivity :
         }
     }
 
-    @Suppress("SameParameterValue")
-    private fun showHelp(fileName: String) {
-        //显示目录help下的帮助文档
-        val mdText = String(assets.open("web/help/md/${fileName}.md").readBytes())
-        showDialogFragment(TextDialog(getString(R.string.help), mdText, TextDialog.Mode.MD))
-    }
-
 }

app/src/main/java/io/legado/app/ui/rss/source/edit/RssSourceEditActivity.kt

@@ -37,6 +37,7 @@ import io.legado.app.utils.setEdgeEffectColor
 import io.legado.app.utils.share
 import io.legado.app.utils.shareWithQr
 import io.legado.app.utils.showDialogFragment
+import io.legado.app.utils.showHelp
 import io.legado.app.utils.startActivity
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 import kotlinx.coroutines.Dispatchers
@@ -389,10 +390,4 @@ class RssSourceEditActivity :
         }
     }
 
-    private fun showHelp(fileName: String) {
-        //显示目录help下的帮助文档
-        val mdText = String(assets.open("web/help/md/${fileName}.md").readBytes())
-        showDialogFragment(TextDialog(getString(R.string.help), mdText, TextDialog.Mode.MD))
-    }
-
 }

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

@@ -12,6 +12,7 @@ import androidx.annotation.ColorInt
 import androidx.appcompat.app.AppCompatActivity
 import androidx.fragment.app.DialogFragment
 import io.legado.app.R
+import io.legado.app.ui.widget.dialog.TextDialog
 
 inline fun <reified T : DialogFragment> AppCompatActivity.showDialogFragment(
     arguments: Bundle.() -> Unit = {}
@@ -201,3 +202,9 @@ val Activity.navigationBarGravity: Int
         val gravity = (navigationBar?.layoutParams as? FrameLayout.LayoutParams)?.gravity
         return gravity ?: Gravity.BOTTOM
     }
+
+fun AppCompatActivity.showHelp(fileName: String) {
+    //显示目录help下的帮助文档
+    val mdText = String(assets.open("web/help/md/${fileName}.md").readBytes())
+    showDialogFragment(TextDialog(getString(R.string.help), mdText, TextDialog.Mode.MD))
+}