正文搜索百分比 #300

app/src/main/java/io/legado/app/ui/book/searchContent/SearchContentActivity.kt

@@ -211,13 +211,23 @@ class SearchContentActivity :
             kotlin.runCatching {
                 appDb.bookChapterDao.getChapterList(viewModel.bookUrl).forEach { bookChapter ->
                     ensureActive()
+                    val totalChapters = viewModel.book?.totalChapterNum
+                        ?: appDb.bookChapterDao.getChapterCount(viewModel.bookUrl)
+
                     val searchResults = if (isLocalBook
                         || viewModel.cacheChapterNames.contains(bookChapter.getFileName())
                     ) {
-                        viewModel.searchChapter(query, bookChapter)
+                        viewModel.searchChapter(query, bookChapter).map { result ->
+                            if (totalChapters > 0) {
+                                result.copy(progressPercent = (bookChapter.index + 1).toFloat() / totalChapters * 100f)
+                            } else {
+                                result
+                            }
+                        }
                     } else {
                         return@forEach
                     }
+
                     ensureActive()
                     if (searchResults.isNotEmpty()) {
                         viewModel.searchResultList.addAll(searchResults)

app/src/main/java/io/legado/app/ui/book/searchContent/SearchContentAdapter.kt

@@ -2,6 +2,7 @@ package io.legado.app.ui.book.searchContent
 
 import android.content.Context
 import android.view.ViewGroup
+import androidx.core.view.isVisible
 import io.legado.app.base.adapter.ItemViewHolder
 import io.legado.app.base.adapter.RecyclerAdapter
 import io.legado.app.databinding.ItemSearchListBinding
@@ -31,6 +32,13 @@ class SearchContentAdapter(context: Context, val callback: Callback) :
                 tvTitle.text = item.getTitleSpannable(textColorInt)
                 tvContent.text = item.getContentSpannable(textColorInt, accentColorInt, bgColorInt)
 
+                if (item.progressPercent > 0) {
+                    cdCount.isVisible = true
+                    tvCount.text = String.format("%.1f%%", item.progressPercent)
+                } else {
+                    tvCount.isVisible = false
+                }
+
                 cdRoot.setCardBackgroundColor(
                     if (isDur) context.themeColor(com.google.android.material.R.attr.colorSurfaceContainer)
                     else context.themeColor(com.google.android.material.R.attr.colorSurface)

app/src/main/java/io/legado/app/ui/book/searchContent/SearchResult.kt

@@ -20,7 +20,8 @@ data class SearchResult(
     val chapterIndex: Int = 0,
     val pageIndex: Int = 0,
     val queryIndexInResult: Int = 0,
-    val queryIndexInChapter: Int = 0
+    val queryIndexInChapter: Int = 0,
+    val progressPercent: Float = 0f
 ) {
 
     fun getTitleSpannable(accentColor: Int): SpannableString {