Merge pull request #68 from Jiiiiiin/feature/handler_download_service…

…_isRunning_status_not_reset_on_def_dilaog_close_btn_tap 解决用户还没有点击更新，就去动mDownloadBinder，导致的空指针bug
WVector · Apr 7, 2018 · 4d08b8e · 4d08b8e
2 parents f21fe3c + 8fe37fe
commit 4d08b8e
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/update-app/src/main/java/com/vector/update_app/UpdateDialogFragment.java b/update-app/src/main/java/com/vector/update_app/UpdateDialogFragment.java
@@ -311,7 +311,10 @@ public void onClick(View view) {
     }
 
     public void cancelDownloadService() {
-        mDownloadBinder.stop("取消下载");
+        if (mDownloadBinder != null) {
+            // 标识用户已经点击了更新，之后点击取消
+            mDownloadBinder.stop("取消下载");
+        }
     }
 
     private void installApp() {