Update demo

app/build.gradle

@@ -7,8 +7,8 @@ android {
         applicationId "aicare.net.cn.sdk.ailinksdkdemoandroid"
         minSdkVersion 19
         targetSdkVersion 29
-        versionCode 4
-        versionName "1.5.4"
+        versionCode 5
+        versionName "1.5.5"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
@@ -35,9 +35,9 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.1.0'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     testImplementation 'junit:junit:4.12'
-    implementation 'com.github.elinkthings:AILinkSDKRepositoryAndroid:1.7.4'//蓝牙核心库
-    implementation 'com.github.elinkthings:AILinkSDKOtaLibraryAndroid:1.0.0'//OTA库,需要依赖核心库
-    implementation 'com.github.elinkthings:AILinkSDKParsingLibraryAndroid:1.5.4'//解析库,需要依赖核心库
+    implementation 'com.github.elinkthings:AILinkSDKRepositoryAndroid:1.7.8'//蓝牙核心库
+    implementation 'com.github.elinkthings:AILinkSDKOtaLibraryAndroid:1.0.1'//OTA库,需要依赖核心库
+    implementation 'com.github.elinkthings:AILinkSDKParsingLibraryAndroid:1.5.5'//解析库,需要依赖核心库
     implementation 'androidx.recyclerview:recyclerview:1.1.0'
     implementation 'com.jakewharton:butterknife:10.2.0'
     annotationProcessor 'com.jakewharton:butterknife-compiler:10.2.0'

app/src/main/java/aicare/net/cn/sdk/ailinksdkdemoandroid/EightBodyFatAlgorithms.java

@@ -0,0 +1,100 @@
+package aicare.net.cn.sdk.ailinksdkdemoandroid;
+
+import com.holtek.libHTBodyfat.HTBodyBasicInfo;
+import com.holtek.libHTBodyfat.HTBodyResultAllBody;
+
+import java.util.Locale;
+
+
+public class EightBodyFatAlgorithms {
+
+
+    public EightBodyFatAlgorithms() {
+    }
+
+    private static class AlgorithmsHolder {
+        private static EightBodyFatAlgorithms algorithmsUnit = new EightBodyFatAlgorithms();
+    }
+
+
+    public static EightBodyFatAlgorithms getInstance() {
+        return AlgorithmsHolder.algorithmsUnit;
+
+    }
+
+
+    public EightBodyFatBean getAlgorithmsData(int algorithms, int sex, int height, float weight_kg, int age, EightBodyfatAdc eightBodyfatAdc) {
+        EightBodyFatBean eightBodyFatBean = new EightBodyFatBean();
+        switch (algorithms) {
+            //和泰算法
+            case 1:
+            default:
+
+                HTBodyBasicInfo basicInfo = new HTBodyBasicInfo(sex, height, weight_kg, age);
+                basicInfo.htZAllBodyImpedance = eightBodyfatAdc.getAdcRightBody();
+                basicInfo.htZLeftLegImpedance = eightBodyfatAdc.getAdcLeftFoot();
+                basicInfo.htZRightLegImpedance = eightBodyfatAdc.getAdcRightFoot();
+                basicInfo.htZLeftArmImpedance = eightBodyfatAdc.getAdcLeftHand();
+                basicInfo.htZRightArmImpedance = eightBodyfatAdc.getAdcRightHand();
+                basicInfo.htTwoLegsImpedance = eightBodyfatAdc.getAdcFoot();
+                basicInfo.htTwoArmsImpedance = eightBodyfatAdc.getAdcHand();
+                HTBodyResultAllBody resultTwoLegs = new HTBodyResultAllBody();
+                int errorType = resultTwoLegs.getBodyfatWithBasicInfo(basicInfo);
+                if (errorType == HTBodyBasicInfo.ErrorNone) {
+                    eightBodyFatBean.setBmi(Adecimal(resultTwoLegs.htBMI));
+                    eightBodyFatBean.setBmr((float) resultTwoLegs.htBMR);
+                    eightBodyFatBean.setUvi((float) resultTwoLegs.htVFAL);
+                    eightBodyFatBean.setBm(String.valueOf((float) resultTwoLegs.htBoneKg));
+                    eightBodyFatBean.setBfr(Adecimal(resultTwoLegs.htBodyfatPercentage));
+                    eightBodyFatBean.setVwc(Adecimal(resultTwoLegs.htWaterPercentage));
+                    eightBodyFatBean.setRom(Adecimal(resultTwoLegs.htMusclePercentage));
+                    eightBodyFatBean.setBodyAge(resultTwoLegs.htBodyAge);
+                    eightBodyFatBean.setPp(Adecimal(resultTwoLegs.htProteinPercentage));
+                    eightBodyFatBean.setSfr(Adecimal(resultTwoLegs.htBodyfatSubcut));
+                    eightBodyFatBean.setFatMassBody(String.valueOf(resultTwoLegs.htBodyfatKgTrunk));
+                    eightBodyFatBean.setFatMassLeftTop(String.valueOf(resultTwoLegs.htBodyfatKgLeftArm));
+                    eightBodyFatBean.setFatMassLeftBottom(String.valueOf(resultTwoLegs.htBodyfatKgLeftLeg));
+                    eightBodyFatBean.setFatMassRightTop(String.valueOf(resultTwoLegs.htBodyfatKgRightArm));
+                    eightBodyFatBean.setFatMassRightBottom(String.valueOf(resultTwoLegs.htBodyfatKgRightLeg));
+//                    eightBodyFatBean.setFatMass(resultTwoLegs.htBodyfatKg);
+                    eightBodyFatBean.setMuscleMassBody(String.valueOf(resultTwoLegs.htMuscleKgTrunk));
+                    eightBodyFatBean.setMuscleMassLeftTop(String.valueOf(resultTwoLegs.htMuscleKgLeftArm));
+                    eightBodyFatBean.setMuscleMassLeftBottom(String.valueOf(resultTwoLegs.htMuscleKgLeftLeg));
+                    eightBodyFatBean.setMuscleMassRightTop(String.valueOf(resultTwoLegs.htMuscleKgRightArm));
+                    eightBodyFatBean.setMuscleMassRightBottom(String.valueOf(resultTwoLegs.htMuscleKgRightLeg));
+//                    eightBodyFatBean.setMusleMass(resultTwoLegs.htMuscleKg);
+//                    eightBodyFatBean.setStandardWeight(resultTwoLegs.htIdealWeightKg);
+//                    eightBodyFatBean.setWeightWithoutFat(resultTwoLegs.htBodyfatFreeMass);
+//                    eightBodyFatBean.setWeightControl((weight_kg - resultTwoLegs.htIdealWeightKg));
+//                    eightBodyFatBean.setFatLevel(HealthyStatusUtil.ObesitylevelsStatus(weight_kg, (float) resultTwoLegs.htIdealWeightKg));
+//                    double muscle = (resultTwoLegs.htMuscleKgLeftArm + resultTwoLegs.htMuscleKgLeftLeg + resultTwoLegs.htMuscleKgRightArm + resultTwoLegs.htMuscleKgRightLeg);
+//                    eightBodyFatBean.setMusleMassLimbs(Adecimal(muscle / (height * height) * 10000));
+
+                    eightBodyFatBean.setAdcFoot((resultTwoLegs.htZLeftLeg + resultTwoLegs.htZRightLeg));
+                    eightBodyFatBean.setAdcHand((resultTwoLegs.htZLeftArm + resultTwoLegs.htZRightArm));
+                    eightBodyFatBean.setAdcLeftHand(resultTwoLegs.htZLeftArm);
+                    eightBodyFatBean.setAdcRightHand(resultTwoLegs.htZRightArm);
+                    eightBodyFatBean.setAdcLeftFoot(resultTwoLegs.htZLeftLeg);
+                    eightBodyFatBean.setAdcRightFoot(resultTwoLegs.htZRightLeg);
+                    eightBodyFatBean.setAdcLeftBody(resultTwoLegs.htZAllBody);
+                    eightBodyFatBean.setAdcRightBody(resultTwoLegs.htZAllBody);
+                    eightBodyFatBean.setAdcRightHandLeftFoot((resultTwoLegs.htZRightArm + resultTwoLegs.htZLeftLeg));
+                    eightBodyFatBean.setAdcLeftHandRightFoot((resultTwoLegs.htZLeftArm + resultTwoLegs.htZRightLeg));
+                    eightBodyFatBean.setAdcBody(resultTwoLegs.htZAllBody);
+
+                }
+
+
+        }
+        return eightBodyFatBean;
+    }
+
+
+    private float Adecimal(double data) {
+
+
+        return Float.parseFloat(String.format(Locale.US, "%.1f", data));
+
+
+    }
+}

app/src/main/java/aicare/net/cn/sdk/ailinksdkdemoandroid/EightBodyFatBean.java

@@ -0,0 +1,335 @@
+package aicare.net.cn.sdk.ailinksdkdemoandroid;
+
+public class EightBodyFatBean {
+    private String weight;     //体重，
+    private float bmi;     //体质指数，
+    private float bfr;     //体脂率，
+    private float sfr;     //皮下脂肪率，
+    private float uvi;     //内脏脂肪率，
+    private float rom;     //肌肉率，
+    private float bmr;     //基础代谢率，
+    private String bm;     //骨骼质量，
+    private float vwc;     //水含量，
+    private int bodyAge;     //身体年龄，
+    private float pp;     //蛋白率，
+    private double adcFoot;     //双脚阻抗，
+    private double adcHand;//双手阻抗
+    private double adcLeftHand; //左手阻抗
+    private double adcRightHand; //右手阻抗
+    private double adcLeftFoot;  //左脚阻抗
+    private double adcRightFoot; //右脚阻抗
+    private double adcLeftBody;
+    private double adcRightBody;
+    private double adcRightHandLeftFoot;
+    private double adcLeftHandRightFoot;
+    private double adcBody;
+    private int arithmetic;
+    private int heartRate;
+    private String fatMassRightTop;     //体脂-右上
+    private String fatMassRightBottom;     //体脂-右下
+    private String fatMassLeftTop;     //体脂-左上
+    private String fatMassLeftBottom;     //体脂-左下
+    private String fatMassBody;     //体脂-躯干
+    private String muscleMassRightTop;     //肌肉-右上
+    private String muscleMassRightBottom;     //肌肉-右下
+    private String muscleMassLeftTop;     //肌肉-左上
+    private String muscleMassLeftBottom;     //肌肉-左下
+    private String muscleMassBody;     //肌肉-躯干
+
+
+    private String testAdc;
+
+
+
+
+
+
+    public String getTestAdc() {
+        return testAdc;
+    }
+
+    public void setTestAdc(String testAdc) {
+        this.testAdc = testAdc;
+    }
+
+
+
+    public String getWeight() {
+        return weight;
+    }
+
+    public void setWeight(String weight) {
+        this.weight = weight;
+    }
+
+    public float getBmi() {
+        return bmi;
+    }
+
+    public void setBmi(float bmi) {
+        this.bmi = bmi;
+    }
+
+    public float getBfr() {
+        return bfr;
+    }
+
+    public void setBfr(float bfr) {
+        this.bfr = bfr;
+    }
+
+    public float getSfr() {
+        return sfr;
+    }
+
+    public void setSfr(float sfr) {
+        this.sfr = sfr;
+    }
+
+    public float getUvi() {
+        return uvi;
+    }
+
+    public void setUvi(float uvi) {
+        this.uvi = uvi;
+    }
+
+    public float getRom() {
+        return rom;
+    }
+
+    public void setRom(float rom) {
+        this.rom = rom;
+    }
+
+    public float getBmr() {
+        return bmr;
+    }
+
+    public void setBmr(float bmr) {
+        this.bmr = bmr;
+    }
+
+    public String getBm() {
+        return bm;
+    }
+
+    public void setBm(String bm) {
+        this.bm = bm;
+    }
+
+    public float getVwc() {
+        return vwc;
+    }
+
+    public void setVwc(float vwc) {
+        this.vwc = vwc;
+    }
+
+    public int getBodyAge() {
+        return bodyAge;
+    }
+
+    public void setBodyAge(int bodyAge) {
+        this.bodyAge = bodyAge;
+    }
+
+    public float getPp() {
+        return pp;
+    }
+
+    public void setPp(float pp) {
+        this.pp = pp;
+    }
+
+    public double getAdcFoot() {
+        return adcFoot;
+    }
+
+    public void setAdcFoot(double adcFoot) {
+        this.adcFoot = adcFoot;
+    }
+
+    public double getAdcHand() {
+        return adcHand;
+    }
+
+    public void setAdcHand(double adcHand) {
+        this.adcHand = adcHand;
+    }
+
+    public double getAdcLeftHand() {
+        return adcLeftHand;
+    }
+
+    public void setAdcLeftHand(double adcLeftHand) {
+        this.adcLeftHand = adcLeftHand;
+    }
+
+    public double getAdcRightHand() {
+        return adcRightHand;
+    }
+
+    public void setAdcRightHand(double adcRightHand) {
+        this.adcRightHand = adcRightHand;
+    }
+
+    public double getAdcLeftFoot() {
+        return adcLeftFoot;
+    }
+
+    public void setAdcLeftFoot(double adcLeftFoot) {
+        this.adcLeftFoot = adcLeftFoot;
+    }
+
+    public double getAdcRightFoot() {
+        return adcRightFoot;
+    }
+
+    public void setAdcRightFoot(double adcRightFoot) {
+        this.adcRightFoot = adcRightFoot;
+    }
+
+    public double getAdcLeftBody() {
+        return adcLeftBody;
+    }
+
+    public void setAdcLeftBody(double adcLeftBody) {
+        this.adcLeftBody = adcLeftBody;
+    }
+
+    public double getAdcRightBody() {
+        return adcRightBody;
+    }
+
+    public void setAdcRightBody(double adcRightBody) {
+        this.adcRightBody = adcRightBody;
+    }
+
+    public double getAdcRightHandLeftFoot() {
+        return adcRightHandLeftFoot;
+    }
+
+    public void setAdcRightHandLeftFoot(double adcRightHandLeftFoot) {
+        this.adcRightHandLeftFoot = adcRightHandLeftFoot;
+    }
+
+    public double getAdcLeftHandRightFoot() {
+        return adcLeftHandRightFoot;
+    }
+
+    public void setAdcLeftHandRightFoot(double adcLeftHandRightFoot) {
+        this.adcLeftHandRightFoot = adcLeftHandRightFoot;
+    }
+
+    public double getAdcBody() {
+        return adcBody;
+    }
+
+    public void setAdcBody(double adcBody) {
+        this.adcBody = adcBody;
+    }
+
+    public String getFatMassRightTop() {
+        return fatMassRightTop;
+    }
+
+    public void setFatMassRightTop(String fatMassRightTop) {
+        this.fatMassRightTop = fatMassRightTop;
+    }
+
+    public String getFatMassRightBottom() {
+        return fatMassRightBottom;
+    }
+
+    public void setFatMassRightBottom(String fatMassRightBottom) {
+        this.fatMassRightBottom = fatMassRightBottom;
+    }
+
+    public String getFatMassLeftTop() {
+        return fatMassLeftTop;
+    }
+
+    public void setFatMassLeftTop(String fatMassLeftTop) {
+        this.fatMassLeftTop = fatMassLeftTop;
+    }
+
+    public String getFatMassLeftBottom() {
+        return fatMassLeftBottom;
+    }
+
+    public void setFatMassLeftBottom(String fatMassLeftBottom) {
+        this.fatMassLeftBottom = fatMassLeftBottom;
+    }
+
+    public String getFatMassBody() {
+        return fatMassBody;
+    }
+
+    public void setFatMassBody(String fatMassBody) {
+        this.fatMassBody = fatMassBody;
+    }
+
+    public String getMuscleMassRightTop() {
+        return muscleMassRightTop;
+    }
+
+    public void setMuscleMassRightTop(String muscleMassRightTop) {
+        this.muscleMassRightTop = muscleMassRightTop;
+    }
+
+    public String getMuscleMassRightBottom() {
+        return muscleMassRightBottom;
+    }
+
+    public void setMuscleMassRightBottom(String muscleMassRightBottom) {
+        this.muscleMassRightBottom = muscleMassRightBottom;
+    }
+
+    public String getMuscleMassLeftTop() {
+        return muscleMassLeftTop;
+    }
+
+    public void setMuscleMassLeftTop(String muscleMassLeftTop) {
+        this.muscleMassLeftTop = muscleMassLeftTop;
+    }
+
+    public String getMuscleMassLeftBottom() {
+        return muscleMassLeftBottom;
+    }
+
+    public void setMuscleMassLeftBottom(String muscleMassLeftBottom) {
+        this.muscleMassLeftBottom = muscleMassLeftBottom;
+    }
+
+    public String getMuscleMassBody() {
+        return muscleMassBody;
+    }
+
+    public void setMuscleMassBody(String muscleMassBody) {
+        this.muscleMassBody = muscleMassBody;
+    }
+
+    public int getArithmetic() {
+        return arithmetic;
+    }
+
+    public void setArithmetic(int arithmetic) {
+        this.arithmetic = arithmetic;
+    }
+
+    public void setHeartRate(int heartRate) {
+        this.heartRate = heartRate;
+    }
+
+    public int getHeartRate() {
+        return heartRate;
+    }
+
+    @Override
+    public String toString() {
+        return "EightBodyFatBean{" + "weight='" + weight + '\'' + ", bmi=" + bmi + ", bfr=" + bfr + ", sfr=" + sfr + ", uvi=" + uvi + ", rom=" + rom + ", bmr=" + bmr + ", bm='" + bm + '\'' + ", " +
+                "vwc=" + vwc + ", bodyAge=" + bodyAge + ", pp=" + pp + ", adcFoot=" + adcFoot + ", adcHand=" + adcHand + ", adcLeftHand=" + adcLeftHand + ", adcRightHand=" + adcRightHand + ", " +
+                "adcLeftFoot=" + adcLeftFoot + ", adcRightFoot=" + adcRightFoot + ", adcLeftBody=" + adcLeftBody + ", adcRightBody=" + adcRightBody + ", adcRightHandLeftFoot=" + adcRightHandLeftFoot + ", adcLeftHandRightFoot=" + adcLeftHandRightFoot + ", adcBody=" + adcBody + ", arithmetic=" + arithmetic + ", heartRate=" + heartRate + ", fatMassRightTop='" + fatMassRightTop + '\'' + ", fatMassRightBottom='" + fatMassRightBottom + '\'' + ", fatMassLeftTop='" + fatMassLeftTop + '\'' + ", fatMassLeftBottom='" + fatMassLeftBottom + '\'' + ", fatMassBody='" + fatMassBody + '\'' + ", muscleMassRightTop='" + muscleMassRightTop + '\'' + ", muscleMassRightBottom='" + muscleMassRightBottom + '\'' + ", muscleMassLeftTop='" + muscleMassLeftTop + '\'' + ", muscleMassLeftBottom='" + muscleMassLeftBottom + '\'' + ", muscleMassBody='" + muscleMassBody + '\'' + ", testAdc='" + testAdc + '\'' + '}';
+    }
+}

app/src/main/java/aicare/net/cn/sdk/ailinksdkdemoandroid/EightBodyfatActivity.java

@@ -7,8 +7,6 @@ import android.widget.CompoundButton;
 import android.widget.ListView;
 import android.widget.RadioButton;
 
-import com.holtek.libHTBodyfat.HTBodyBasicInfo;
-import com.holtek.libHTBodyfat.HTBodyResultAllBody;
 import com.pingwang.bluetoothlib.BleBaseActivity;
 import com.pingwang.bluetoothlib.bean.SupportUnitBean;
 import com.pingwang.bluetoothlib.device.BleDevice;
@@ -74,6 +72,7 @@ public class EightBodyfatActivity extends BleBaseActivity implements View.OnClic
             }
         });
         stlb.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+
             @Override
             public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                 if (isChecked) {
@@ -406,40 +405,12 @@ public class EightBodyfatActivity extends BleBaseActivity implements View.OnClic
 
     private void kaimengJieMi(EightBodyfatAdc mEightBodyfatAdc) {
         loglist.add(0,mEightBodyfatAdc.toString());
-        HTBodyBasicInfo basicInfo = new HTBodyBasicInfo(1, 170, 65, 25);
         loglist.add(0, "默认传入用户: 性别:男,身高:170,体重 65kg 年龄25");
-        basicInfo.htZAllBodyImpedance = mEightBodyfatAdc.getAdcRightBody();
-        basicInfo.htZLeftLegImpedance = mEightBodyfatAdc.getAdcLeftFoot();
-        basicInfo.htZRightLegImpedance = mEightBodyfatAdc.getAdcRightFoot();
-        basicInfo.htZLeftArmImpedance = mEightBodyfatAdc.getAdcLeftHand();
-        basicInfo.htZRightArmImpedance = mEightBodyfatAdc.getAdcRightHand();
-        basicInfo.htTwoLegsImpedance = mEightBodyfatAdc.getAdcFoot();
-        basicInfo.htTwoArmsImpedance = mEightBodyfatAdc.getAdcHand();
-        HTBodyResultAllBody resultTwoLegs = new HTBodyResultAllBody();
-        int errorType = resultTwoLegs.getBodyfatWithBasicInfo(basicInfo);
-        if (errorType == HTBodyBasicInfo.ErrorNone) {
-            String jiemi="加密阻抗:" +
-                    " \n双脚=" + (resultTwoLegs.htZLeftLeg + resultTwoLegs.htZRightLeg) +
-                    " \n双手=" + (resultTwoLegs.htZLeftArm + resultTwoLegs.htZRightArm) +
-                    " \n左手=" + resultTwoLegs.htZLeftArm +
-                    " \n右手=" + resultTwoLegs.htZRightArm +
-                    " \n左脚=" + resultTwoLegs.htZLeftLeg +
-                    " \n右脚=" + resultTwoLegs.htZRightLeg +
-                    " \n左躯干=" + (resultTwoLegs.htZAllBody)+
-                    " \n右躯干=" + (resultTwoLegs.htZAllBody)+
-                    " \n右手左脚=" + (resultTwoLegs.htZRightArm + resultTwoLegs.htZLeftLeg)  +
-                    " \n左手右脚=" + (resultTwoLegs.htZLeftArm + resultTwoLegs.htZRightLeg)  +
-                    " \n全身=" + resultTwoLegs.htZAllBody;
-            loglist.add(0, jiemi);
-        } else {
-            loglist.add(0, "解析阻抗:错误码:" + errorType + "\n"
-                    + " ErrorAge = 1 ,ErrorWeight = 2, ErrorHeight = 4, ErrorSex = 8, ErrorImpedance = 16, ErrorImpedanceLeftLeg = 32, ErrorImpedanceRightLeg = 64,ErrorImpedanceLeftArm = 128, ErrorImpedanceRightArm = 256"
-            );
-
-
-        }
+        EightBodyFatBean algorithmsData = EightBodyFatAlgorithms.getInstance().getAlgorithmsData(1, 1, 170, 65, 25, mEightBodyfatAdc);
+        loglist.add(0, algorithmsData.toString());
 
     }
 
 
+
 }

app/src/main/java/aicare/net/cn/sdk/ailinksdkdemoandroid/MainActivity.java

@@ -144,7 +144,7 @@ public class MainActivity extends BleAppBaseActivity {
         BleLog.init("", "", BuildConfig.DEBUG);
         String version = getString(R.string.version) + ":" + BuildConfig.VERSION_NAME;
         ((TextView) findViewById(R.id.tv_app_version)).setText(version);
-        AILinkSDK.getInstance().init(this);//sdk
+        AILinkSDK.getInstance().init(getApplication());//sdk
         SP.init(this);
     }
 

app/src/main/java/aicare/net/cn/sdk/ailinksdkdemoandroid/TestOtaActivity.java

@@ -187,7 +187,7 @@ public class TestOtaActivity extends BleBaseActivity implements OnCallbackBle, O
         String byFileName = FileUtils.getByFileName() + mOTAFileName;
         mList.add(TimeUtils.getTime() + "OTA已开始,请耐心等待");
         mHandler.sendEmptyMessage(REFRESH_DATA);
-        mDialogOtaManager= DialogOtaManager.newBuilder().setOnBleOTAListener(this).setFilePath(byFileName).setIcType(icType).build(mBleDevice);
+        mDialogOtaManager= DialogOtaManager.newBuilder().setOnBleOTAListener(this).setFile(byFileName).setIcType(icType).build(mBleDevice);
 //        mBleDevice.setOnDialogOTAListener(this);
 //        mBleDevice.startDialogOta(byFileName, icType,((Boolean) btn_shake_hands.getTag()));
     }

app/src/main/java/aicare/net/cn/sdk/ailinksdkdemoandroid/find/FindDeviceNewActivity.java

@@ -117,7 +117,7 @@ public class FindDeviceNewActivity extends BleAppBaseActivity implements View.On
 
     @Override
     protected void initView() {
-        AILinkSDK.getInstance().init(this);//sdk
+        AILinkSDK.getInstance().init(getApplication());//sdk
         btn_clear = findViewById(R.id.btn_clear);
         tv_status = findViewById(R.id.tv_status);
         list_view = findViewById(R.id.list_view);