扫描蓝牙二维码，准备配网

app/src/main/java/com/ckkj/water/index/IndexFragment.java

@@ -4,6 +4,7 @@ import android.Manifest;
 import android.content.Intent;
 import android.os.Bundle;
 import android.os.Handler;
+import android.text.TextUtils;
 import android.view.View;
 
 import androidx.annotation.NonNull;
@@ -27,11 +28,15 @@ import com.ckkj.water.network.BaseBean;
 import com.ckkj.water.permission.PermissionActivity;
 import com.ckkj.water.plan.entity.WaterPlanWeekEntity;
 import com.ckkj.water.utils.show.ToastUtil;
+import com.google.gson.Gson;
 import com.maning.mlkitscanner.scan.MNScanManager;
 import com.maning.mlkitscanner.scan.callback.act.MNScanCallback;
 import com.scwang.smart.refresh.footer.ClassicsFooter;
 import com.scwang.smart.refresh.layout.api.RefreshHeader;
 
+import org.json.JSONException;
+import org.json.JSONObject;
+
 import java.util.ArrayList;
 import java.util.List;
 
@@ -135,9 +140,41 @@ public class IndexFragment extends BaseFragment<IndexFragmentLayoutBinding, Inde
             public void onActivityResult(int resultCode, Intent data) {
                 switch (resultCode) {
                     case MNScanManager.RESULT_SUCCESS:
-                        ArrayList<String> results = data.getStringArrayListExtra(MNScanManager.INTENT_KEY_RESULT_SUCCESS);
-                        if(results != null){
-                            ToastUtil.showShort(mContext,results.get(0).toString());
+                        try {
+                            ArrayList<String> results = data.getStringArrayListExtra(MNScanManager.INTENT_KEY_RESULT_SUCCESS);
+
+                            if (results == null || results.isEmpty()) {
+                                ToastUtil.showShort(mContext, "二维码内容不能为空");
+                                return;
+                            }
+
+                            String scanContent = results.get(0);
+                            if (TextUtils.isEmpty(scanContent)) {
+                                ToastUtil.showShort(mContext, "二维码内容不能为空");
+                                return;
+                            }
+
+                            JSONObject json;
+                            try {
+                                json = new JSONObject(scanContent);
+                            } catch (JSONException e) {
+                                ToastUtil.showShort(mContext, "二维码格式错误");
+                                return;
+                            }
+                            WaterDeviceEntity entity = new WaterDeviceEntity();
+                            if(TextUtils.isEmpty(json.getString("mac"))
+                            || TextUtils.isEmpty(json.getString("name"))){
+                                ToastUtil.showShort(mContext,"请扫描正确的二维码");
+                                return;
+                            }
+                            entity.setMacAddress(json.getString("mac"));
+                            entity.setDeviceName(json.getString("name"));
+                            if(entity != null){
+                                //这里拿到Mac地址，需要去服务器查询当前Mac的绑定状态
+                                mPresenter.bindDeviceStatus(entity);
+                            }
+                        } catch (JSONException e) {
+                            throw new RuntimeException(e);
                         }
                         break;
                     case MNScanManager.RESULT_FAIL:
@@ -198,6 +235,21 @@ public class IndexFragment extends BaseFragment<IndexFragmentLayoutBinding, Inde
         }
     }
 
+    /**
+     * 查询当前设备绑定状态
+     * @param entity
+     */
+    @Override
+    public void queryDeviceBindStatusSuccess(WaterDeviceEntity entity) {
+        switch (entity.getBindDeviceStatus()){
+            case 302:
+                //Todo 即这是一台没有在mqtt中注册的设备，App 需要通过蓝牙连接，并实现配网
+                //Todo entity 中有Mac地址，和设备名称，根据代码中现有的扫描、连接、配网代码，实现功能
+
+                break;
+        }
+    }
+
 
     @Override
     public void onDestroyView() {