fix bug https://github.com/AriaLyy/Aria/issues/85

2017-07-31 10:52:01 +08:00
parent 44ca80044d
commit f4e2202033
2 changed files with 9 additions and 1 deletions
--- a/Aria/src/main/java/com/arialyy/aria/core/inf/AbsTarget.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/inf/AbsTarget.java
@ -81,7 +81,11 @@ public abstract class AbsTarget<TARGET extends AbsTarget, ENTITY extends AbsEnti
   * @param str 扩展数据
   */
  public TARGET setExtendField(String str) {
-    mEntity.setStr(str);
+    if (TextUtils.isEmpty(str)) return (TARGET) this;
+    if (TextUtils.isEmpty(mEntity.getStr()) || !mEntity.getStr().equals(str)) {
+      mEntity.setStr(str);
+      mEntity.save();
+    }
    return (TARGET) this;
  }