销售发货页面 光标自动扫描当前报错的文本框

app/src/main/java/com/icssoft/icspda/activity/DispatchListActivity.java

@@ -92,16 +92,31 @@ public class  DispatchListActivity extends AppCompatActivity {
                     HelpUtil.SetMsg(tvMsg, Color.BLUE, "源头单据扫描成功!");
                     break;
                 case 1:
-                    transNo.requestFocus();
                     HelpUtil.SetMsg(tvMsg, Color.RED, ErrorMsg);
+                    transNo.postDelayed(new Runnable() {
+                        @Override
+                        public void run() {
+                            transNo.requestFocus();
+                        }
+                    },1000);
                     break;
                 case 2:
-                    outQty.requestFocus();
                     HelpUtil.SetMsg(tvMsg, Color.RED, ErrorMsg);
+                    outQty.postDelayed(new Runnable() {
+                        @Override
+                        public void run() {
+                            outQty.requestFocus();
+                        }
+                    },1000);
                     break;
                 case 3:
-                    barCode.requestFocus();
                     HelpUtil.SetMsg(tvMsg, Color.RED, ErrorMsg);
+                    barCode.postDelayed(new Runnable() {
+                        @Override
+                        public void run() {
+                            barCode.requestFocus();
+                        }
+                    },1000);
                     break;
                 case 4:
 //                    outQty.setEnabled(true);