From 92088771f64560dff8cff249a0eab7ca154812c7 Mon Sep 17 00:00:00 2001
From: JoeAllen <2494136784@qq.com>
Date: Mon, 7 Jul 2025 18:05:45 +0800
Subject: [PATCH] =?UTF-8?q?refactor(app):=20=E4=BC=98=E5=8C=96=20ReadCardA?=
 =?UTF-8?q?ctivity=20=E4=B8=AD=E7=9A=84=E6=97=B6=E9=97=B4=E5=BB=B6?=
 =?UTF-8?q?=E8=BF=9F=E5=A4=84=E7=90=86?=
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- 使用 handler.postDelayed 替代 Thread.sleep 方法，提高 UI 响应性
- 在停止交易成功后添加延迟完成逻辑，提升用户体验
- 优化蓝牙设备断开连接和资源释放流程
---
 .../com/serverapk/i9_bl_test/ReadCardActivity.java   | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/app/src/main/java/com/serverapk/i9_bl_test/ReadCardActivity.java b/app/src/main/java/com/serverapk/i9_bl_test/ReadCardActivity.java
index 229ece2..fa3c44a 100644
--- a/app/src/main/java/com/serverapk/i9_bl_test/ReadCardActivity.java
+++ b/app/src/main/java/com/serverapk/i9_bl_test/ReadCardActivity.java
@@ -119,12 +119,7 @@ public class ReadCardActivity extends AppCompatActivity {
                         public void connected() {
                             isConnected = true;
                             Log.d(TAG, "connected1==========");
-                            try {
-                                Thread.sleep(200);
-                            } catch (InterruptedException e) {
-                                throw new RuntimeException(e);
-                            }
-                            beginReadCard();
+                            handler.postDelayed(ReadCardActivity.this::beginReadCard,1000);
                         }
 
                         @Override
@@ -597,7 +592,7 @@ public class ReadCardActivity extends AppCompatActivity {
         @Override
         public void onStopTradeSuccess() {
             Log.e(TAG, "onStopTradeSuccess");
-            finish();
+            handler.postDelayed(ReadCardActivity.this::finish,1000);
         }
 
         @Override
@@ -644,8 +639,11 @@ public class ReadCardActivity extends AppCompatActivity {
             if (mBluetoothController != null) {
                 Log.d(TAG,"释放mBluetoothController====");
                 mBluetoothController.scanLeDevice(false);
+                mBluetoothController.disConnect();
                 mBluetoothController.close();
+//                mBluetoothController.unRegisterConnectReceiver(  this);
                 mBluetoothController.unRegisterReceiver();
+//                mBluetoothController.release();
                 mBluetoothController = null;
             }
             if (executorService != null && !executorService.isShutdown()) {