修改接收广播动作

2020-12-22 09:45:53 +08:00
parent ebb0140597
commit f430d3abb7
1 changed files with 1 additions and 1 deletions
--- a/app/src/main/java/com/example/chaoran/DjActivity.java
+++ b/app/src/main/java/com/example/chaoran/DjActivity.java
@ -2455,7 +2455,7 @@ public class DjActivity extends TabActivity implements OnInitListener, DecodeInf
        public void start() {
            mScanManager.startDecode();
            IntentFilter filter = new IntentFilter();
-            filter.addAction(""); //添加action
+            filter.addAction("android.intent.ACTION_DECODE_DATA"); //添加action
            registerReceiver(this, filter);
        }