蓝牙传感器写入数据完成，读取蓝牙通知后通过广播回传数据到页面，更新页面数据

app/src/main/java/com/rehome/dywoa/bleUtil/BlueToothDeviceSdkActivity.java

@@ -82,6 +82,7 @@ public class BlueToothDeviceSdkActivity extends BaseActivity {
     private WaitDialog dialog;
 
     private Timer timer;
+    static int bleSendType=0;
 
     @Override
     public int getContentViewID() {
@@ -220,7 +221,13 @@ public class BlueToothDeviceSdkActivity extends BaseActivity {
                 timer.schedule(new TimerTask() {
                     public void run() {
                         if(mBluetoothLeService!=null){
-                            //mBluetoothLeService.writeString("BV");
+                            bleSendType++;
+                            if(bleSendType%2==0){
+                                mBluetoothLeService.writeHex("0B0B6300");
+                            }
+                            if(bleSendType%3==0){
+                                mBluetoothLeService.writeString("BV");
+                            }
                         }
                     }
                 }, 6000, 6000);
@@ -347,7 +354,9 @@ public class BlueToothDeviceSdkActivity extends BaseActivity {
         mLeDeviceListAdapter.notifyDataSetChanged();
 
         if (initconn) {
+            if(mBluetoothLeService!=null){
                 if (!mConnected) mBluetoothLeService.connect(mDeviceAddress);
+            }
         } else {
             Intent gattServiceIntent = new Intent(BlueToothDeviceSdkActivity.this, BluetoothLeService.class);
             bindService(gattServiceIntent, mServiceConnection, BIND_AUTO_CREATE);

app/src/main/java/com/rehome/dywoa/ui/activity/HomeActivity.kt

@@ -264,6 +264,9 @@ class HomeActivity : BaseActivityOaToolbarViewBinding<ActivityHomeBinding>() {
         getXjZhTjDropDown("zy");
         getXjZhTjDropDown("zc");
         getXjZhTjDropDown("lx");
+
+        val gattServiceIntent = Intent(this, BluetoothLeService::class.java)
+        bindService(gattServiceIntent, mServiceConnection, BIND_AUTO_CREATE)
     }
 
     private val mServiceConnection: ServiceConnection = object : ServiceConnection {
@@ -1256,15 +1259,15 @@ class HomeActivity : BaseActivityOaToolbarViewBinding<ActivityHomeBinding>() {
 
     override fun onStart() {
         super.onStart()
-        val gattServiceIntent = Intent(this, BluetoothLeService::class.java)
+//        val gattServiceIntent = Intent(this, BluetoothLeService::class.java)
-        bindService(gattServiceIntent, mServiceConnection, BIND_AUTO_CREATE)
+//        bindService(gattServiceIntent, mServiceConnection, BIND_AUTO_CREATE)
     }
 
     override fun onStop() {
         super.onStop()
-        if(mBluetoothLeService!=null){
+//        if(mBluetoothLeService!=null){
-            unbindService(mServiceConnection)
+//            unbindService(mServiceConnection)
-        }
+//        }
     }
 
     override fun onDestroy() {

app/src/main/java/com/rehome/dywoa/ui/activity/sbxdjgl/CJFragment.java

@@ -1,7 +1,14 @@
 package com.rehome.dywoa.ui.activity.sbxdjgl;
 
 
+import static android.content.Context.BIND_AUTO_CREATE;
+
+import android.content.ComponentName;
+import android.content.Intent;
+import android.content.ServiceConnection;
 import android.os.Bundle;
+import android.os.Handler;
+import android.os.IBinder;
 import android.text.Editable;
 import android.text.InputFilter;
 import android.text.InputType;
@@ -22,6 +29,7 @@ import com.rehome.dywoa.DBModel.DjjhRwQy;
 import com.rehome.dywoa.R;
 import com.rehome.dywoa.base.BaseFragment;
 import com.rehome.dywoa.bean.SisReaultBean;
+import com.rehome.dywoa.bleUtil.BluetoothLeService;
 import com.rehome.dywoa.utils.GsonUtils;
 import com.rehome.dywoa.utils.HttpListener;
 import com.rehome.dywoa.utils.NoProgresshttpUtils;
@@ -69,6 +77,7 @@ public class CJFragment extends BaseFragment {
     TextView tv_sis_value;
     //Button btn_next;
     Button btn_selectCheckResult;
+    Button btn_cj;
 
     LinearLayout ll_bz;
     LinearLayout ll_et_jg;
@@ -86,6 +95,8 @@ public class CJFragment extends BaseFragment {
     private double bjsx = 0;//报警上限
     private double bjxx = 0;//报警下限
 
+    private BluetoothLeService mBluetoothLeService;
+
     public CJFragment() {
 
     }
@@ -145,6 +156,7 @@ public class CJFragment extends BaseFragment {
         ll_bz = view.findViewById(R.id.ll_bz);
         ll_et_jg = view.findViewById(R.id.ll_et_jg);
         sv = view.findViewById(R.id.sv);
+        btn_cj = view.findViewById(R.id.btn_cj);
 //        btn_next.setOnClickListener(new View.OnClickListener() {
 //            @Override
 //            public void onClick(View v) {
@@ -191,6 +203,28 @@ public class CJFragment extends BaseFragment {
                 dialog.show();
             }
         });
+        btn_cj.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if(mBluetoothLeService!=null){
+                    new Handler().postDelayed(new Runnable() {
+                        @Override
+                        public void run() {
+                            if(isEdit){
+                                if(!TextUtils.isEmpty(info.getPOINTNAME())){
+                                    if(info.getPOINTNAME().contains("温度")){
+                                        mBluetoothLeService.writeHex("0B0B6300");
+                                    }
+                                    if(info.getPOINTNAME().contains("振动")){
+                                        mBluetoothLeService.writeHex("1F13");
+                                    }
+                                }
+                            }
+                        }
+                    },1000);
+                }
+            }
+        });
     }
 
     @Override
@@ -232,6 +266,11 @@ public class CJFragment extends BaseFragment {
             public void afterTextChanged(Editable s) {
             }
         });
+
+        if(isEdit){
+            Intent gattServiceIntent = new Intent(requireActivity(), BluetoothLeService.class);
+            requireActivity().bindService(gattServiceIntent, mServiceConnection, BIND_AUTO_CREATE);
+        }
     }
 
     private void getSisDate(String sisNo){
@@ -333,7 +372,6 @@ public class CJFragment extends BaseFragment {
             tv_kks.setText(info.getASSETNUM());
         }
 
-
         if(!TextUtils.isEmpty(info.getUNITOFMEASURE())){
             tv_dw.setVisibility(View.VISIBLE);
         }else{
@@ -347,17 +385,29 @@ public class CJFragment extends BaseFragment {
         if(!TextUtils.isEmpty(info.getMEAMETHOD())){
             if(info.getMEAMETHOD().equals("抄表")){
                 //android:digits="0123456789.-"
+                btn_cj.setVisibility(View.GONE);
                 ll_bz.setVisibility(View.GONE);
                 tv_dw.setVisibility(View.VISIBLE);
                 ll_et_jg.setVisibility(View.VISIBLE);
                 btn_selectCheckResult.setVisibility(View.GONE);
                 //et_jg.setInputType(InputType.TYPE_CLASS_NUMBER|InputType.TYPE_NUMBER_FLAG_DECIMAL);
                 //et_jg.setText("正常");
+                if(isEdit){
+                    if(!TextUtils.isEmpty(info.getPOINTNAME())){
+                        if(info.getPOINTNAME().contains("温度")){
+                            btn_cj.setVisibility(View.VISIBLE);
+                        }
+                        if(info.getPOINTNAME().contains("振动")){
+                            btn_cj.setVisibility(View.VISIBLE);
+                        }
+                    }
+                }
             }else{
                 ll_bz.setVisibility(View.GONE);
                 tv_dw.setVisibility(View.GONE);
                 ll_et_jg.setVisibility(View.GONE);
                 btn_selectCheckResult.setVisibility(View.VISIBLE);
+                btn_cj.setVisibility(View.GONE);
                 //et_jg.setInputType(InputType.TYPE_CLASS_TEXT);
             }
         }
@@ -506,4 +556,29 @@ public class CJFragment extends BaseFragment {
     public String getEditTextFxContent() {
         return etFxnr.getText().toString().trim();
     }
+
+    public void getBlueToothData(String bleData) {
+        et_jg.setText(bleData);
+    }
+    private final ServiceConnection mServiceConnection = new ServiceConnection() {
+        @Override
+        public void onServiceConnected(ComponentName componentName, IBinder service) {
+            mBluetoothLeService = ((BluetoothLeService.LocalBinder) service).getService();
+        }
+
+        @Override
+        public void onServiceDisconnected(ComponentName componentName) {
+            mBluetoothLeService = null;
+        }
+    };
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        if(isEdit){
+            if(mBluetoothLeService!=null){
+                requireActivity().unbindService(mServiceConnection);
+            }
+        }
+    }
 }

app/src/main/java/com/rehome/dywoa/ui/activity/sbxdjgl/SjcjFragment.java

@@ -1,14 +1,18 @@
 package com.rehome.dywoa.ui.activity.sbxdjgl;
 
 
+import android.content.BroadcastReceiver;
 import android.content.ContentValues;
+import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
+import android.content.IntentFilter;
 import android.graphics.Color;
 import android.os.Bundle;
 
 import androidx.fragment.app.Fragment;
 import androidx.appcompat.app.AlertDialog;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import android.text.TextUtils;
 import android.view.View;
@@ -21,6 +25,7 @@ import com.rehome.dywoa.DBModel.DjjhRwQy;
 import com.rehome.dywoa.R;
 import com.rehome.dywoa.adapter.MyFragmentYXAdapter;
 import com.rehome.dywoa.base.BaseFragment;
+import com.rehome.dywoa.bleUtil.BluetoothLeService;
 import com.rehome.dywoa.ui.activity.sbxj.SbxjcjsbActivity;
 import com.rehome.dywoa.utils.ControllerActivity;
 import com.rehome.dywoa.utils.GsonUtils;
@@ -31,6 +36,7 @@ import org.litepal.crud.DataSupport;
 
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Date;
 import java.util.List;
 
@@ -245,6 +251,8 @@ public class SjcjFragment extends BaseFragment {
 
         if (!isEdit) {
             btn_save_next.setVisibility(View.GONE);
+        }else{
+            LocalBroadcastManager.getInstance(requireActivity()).registerReceiver(mGattUpdateReceiver, makeGattUpdateIntentFilter());
         }
         list = new ArrayList<>();
         if (!lists.isEmpty()) {
@@ -382,4 +390,64 @@ public class SjcjFragment extends BaseFragment {
         bz.updata(lists.get(0).getMEASTANDARD());
         ff.update(lists.get(0).getMEAMETHOD());
     }
+
+    private final BroadcastReceiver mGattUpdateReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            final String action = intent.getAction();
+            String bleData = "";
+            if (BluetoothLeService.ACTION_DATA_AVAILABLE.equals(action)) {
+                String resultReceive = intent.getStringExtra(BluetoothLeService.EXTRA_DATA);
+                String type = resultReceive.substring(0, 1);
+                showLog("data:"+resultReceive);
+                if (type.equals("T")) {
+                    if(!TextUtils.isEmpty(resultReceive)){
+                        List<String> listWenDu = stringToListBlank(resultReceive);
+                        if(!listWenDu.isEmpty()){
+                            showLog(listWenDu.get(0));
+                            showLog(listWenDu.get(1));
+                            List<String> strWenDu = stringToList(listWenDu.get(0));
+                            if(!strWenDu.isEmpty()){
+                                bleData = strWenDu.get(1);
+                            }
+                        }
+                    }
+                    //bleData = "温度:" + data.substring(2, 6);
+                } else if("d".equals(type)) {
+                    List<String> strWenDu = stringToList(resultReceive);
+                    if(!strWenDu.isEmpty()){
+                        bleData = strWenDu.get(1);
+                    }
+                }
+                cj.getBlueToothData(bleData);
+            }
+        }
+    };
+
+    static IntentFilter makeGattUpdateIntentFilter() {
+        final IntentFilter intentFilter = new IntentFilter();
+        intentFilter.addAction(BluetoothLeService.ACTION_GATT_CONNECTED);
+        intentFilter.addAction(BluetoothLeService.ACTION_GATT_DISCONNECTED);
+        intentFilter.addAction(BluetoothLeService.ACTION_GATT_SERVICES_DISCOVERED);
+        intentFilter.addAction(BluetoothLeService.ACTION_DATA_AVAILABLE);
+        return intentFilter;
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        if (isEdit) {
+            // 注销广播接收器
+            LocalBroadcastManager.getInstance(requireActivity()).unregisterReceiver(mGattUpdateReceiver);
+        }
+    }
+
+    private List<String> stringToList(String strs) {
+        String str[] = strs.split(":");
+        return Arrays.asList(str);
+    }
+    private List<String> stringToListBlank(String strs) {
+        String str[] = strs.split("\n");
+        return Arrays.asList(str);
+    }
 }

app/src/main/res/layout/fragment_cj.xml

@@ -307,25 +307,39 @@
                         android:id="@+id/ll_et_jg"
                         android:layout_width="match_parent"
                         android:layout_height="80px"
-                        android:visibility="gone"
+                        android:visibility="visible"
                         android:orientation="horizontal">
                         <EditText
                             android:id="@+id/et_jg"
                             style="@style/editTextTheme"
                             android:layout_height="70px"
                             android:layout_margin="0dp"
-                            android:layout_width="250px"
+                            android:layout_width="200px"
                             android:layout_gravity="center_vertical"
                             android:inputType="numberSigned|numberDecimal"/>
 
                         <TextView
                             android:id="@+id/tv_dw"
-                            android:layout_width="150px"
+                            android:layout_width="wrap_content"
                             android:layout_height="match_parent"
                             android:gravity="center_vertical"
                             android:layout_marginStart="5dp"
                             android:text="MM/S"
                             android:textSize="@dimen/sbtextSize" />
+
+                        <Button
+                            android:id="@+id/btn_cj"
+                            android:layout_width="wrap_content"
+                            android:layout_height="30dp"
+                            android:layout_gravity="center_vertical"
+                            android:layout_marginStart="5dp"
+                            android:background="@drawable/border_line_while"
+                            android:minWidth="80dp"
+                            android:minHeight="70px"
+                            android:text="传感器采集"
+                            android:textColor="@color/colorPrimary"
+                            android:textSize="14sp"
+                            android:visibility="visible" />
                     </LinearLayout>
                     <Button
                         android:id="@+id/btn_selectCheckResult"
@@ -339,7 +353,7 @@
                         android:text="点击选择采集结果"
                         android:textColor="@color/colorPrimary"
                         android:textSize="15sp"
-                        android:visibility="visible"/>
+                        android:visibility="gone"/>
                 </FrameLayout>
             </LinearLayout>