feat: 优化

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

@@ -9,7 +9,10 @@ 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.permission.Permissions
+import io.legado.app.help.permission.PermissionsCompat
 import io.legado.app.ui.book.changecover.ChangeCoverDialog
+import io.legado.app.utils.RealPathUtil
 import io.legado.app.utils.getViewModel
 import kotlinx.android.synthetic.main.activity_book_info_edit.*
 import org.jetbrains.anko.sdk27.listeners.onClick
@@ -55,7 +58,7 @@ class BookInfoEditActivity :
             selectImage()
         }
         tv_refresh_cover.onClick {
-            tie_cover_url.setText(viewModel.book?.customCoverUrl)
+            viewModel.book?.customCoverUrl = tie_cover_url.text?.toString()
             upCover()
         }
     }
@@ -107,7 +110,18 @@ class BookInfoEditActivity :
             resultSelectCover -> {
                 if (resultCode == Activity.RESULT_OK) {
                     data?.data?.let { uri ->
-                        coverChangeTo(uri.toString())
+                        RealPathUtil.getPath(this, uri)?.let { path ->
+                            PermissionsCompat.Builder(this)
+                                .addPermissions(
+                                    Permissions.READ_EXTERNAL_STORAGE,
+                                    Permissions.WRITE_EXTERNAL_STORAGE
+                                )
+                                .rationale(R.string.get_storage_per)
+                                .onGranted {
+                                    coverChangeTo(path)
+                                }
+                                .request()
+                        }
                     }
                 }
             }