Cronet:优化预下载逻辑

3 years ago · 53be30e611
parent 3f4baaa646
commit 53be30e611
1 changed files with 7 additions and 1 deletions
--- a/app/src/main/java/io/legado/app/help/http/cronet/CronetLoader.java
+++ b/app/src/main/java/io/legado/app/help/http/cronet/CronetLoader.java
@ -67,7 +67,13 @@ public class CronetLoader extends CronetEngine.Builder.LibraryLoader {
    public void preDownload() {
        new Thread(() -> {
            String md5 = getUrlMd5(md5Url);
-            download(soUrl, md5, downloadFile, soFile);
+            if(soFile.exists()&&Objects.equals(md5, getFileMD5(soFile))){
+                Log.e(TAG,"So 库已存在");
+            }else {
+                soFile.deleteOnExit();
+                download(soUrl, md5, downloadFile, soFile);
+            }
+
            Log.e(TAG, soName);
        }).start();