优化

app/src/main/java/io/legado/app/ui/book/info/edit/BookInfoEditActivity.kt

@@ -8,7 +8,6 @@ import androidx.lifecycle.Observer
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
 import io.legado.app.data.entities.Book
-import io.legado.app.help.ImageLoader
 import io.legado.app.ui.changecover.ChangeCoverDialog
 import io.legado.app.utils.getViewModel
 import kotlinx.android.synthetic.main.activity_book_info_edit.*
@@ -59,10 +58,8 @@ class BookInfoEditActivity :
     }
 
     private fun upCover() {
-        viewModel.book?.getDisplayCover()?.let {
-            ImageLoader.load(this, it)
-                .centerCrop()
-                .into(iv_cover)
+        viewModel.book.let {
+            iv_cover.load(it?.getDisplayCover(), it?.name)
         }
     }
 

app/src/main/java/io/legado/app/ui/book/search/SearchAdapter.kt

@@ -67,13 +67,7 @@ class SearchAdapter(context: Context, val callBack: CallBack) :
                     }
                 }
             }
-            searchBook.coverUrl.let {
-                ImageLoader.load(context, it)//Glide自动识别http://和file://
-                    .placeholder(R.drawable.image_cover_default)
-                    .error(R.drawable.image_cover_default)
-                    .centerCrop()
-                    .into(iv_cover)
-            }
+            iv_cover.load(searchBook.coverUrl, searchBook.name)
             onClick {
                 callBack.showBookInfo(searchBook.name, searchBook.author)
             }

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

@@ -71,7 +71,7 @@ class CoverImageView : androidx.appcompat.widget.AppCompatImageView {
         }
     }
 
-    fun setName(name: String) {
+    fun setName(name: String?) {
         this.name = name
         invalidate()
     }
@@ -81,7 +81,7 @@ class CoverImageView : androidx.appcompat.widget.AppCompatImageView {
         minimumWidth = width
     }
 
-    fun load(path: String?, name: String) {
+    fun load(path: String?, name: String?) {
         if (path.isNullOrEmpty()) {
             setName(name)
         } else {
@@ -106,6 +106,7 @@ class CoverImageView : androidx.appcompat.widget.AppCompatImageView {
                         dataSource: DataSource?,
                         isFirstResource: Boolean
                     ): Boolean {
+                        setName(null)
                         return false
                     }