Data fetching Updated

2025-12-10 16:22:57 +05:30
parent f52f7e7b22
commit d70a233ffa
124 changed files with 3188 additions and 0 deletions
--- a/app/.gitignore
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
--- a/EBS7007E/.~lock.CS_BIAS_V2.3.5标准样本.xlsx#
+++ b/EBS7007E/.~lock.CS_BIAS_V2.3.5标准样本.xlsx#
@@ -0,0 +1 @@
+,prathiyuman,csh-machine-2,10.12.2025 12:58,file:///home/prathiyuman/.config/libreoffice/4;
--- a/EBS7007E/CS-BIAS-V2.3.5_1_APP库API使用说明.pdf
+++ b/EBS7007E/CS-BIAS-V2.3.5_1_APP库API使用说明.pdf
--- a/EBS7007E/CS_BIAS_V2.3.5标准样本.xlsx
+++ b/EBS7007E/CS_BIAS_V2.3.5标准样本.xlsx
--- a/EBS7007E/CS_BIAS_V2.3.5算法用户手册.pdf
+++ b/EBS7007E/CS_BIAS_V2.3.5算法用户手册.pdf
--- a/EBS7007E/OKOK健康最新指标标准
+++ b/EBS7007E/OKOK健康最新指标标准
--- a/EBS7007E/android.zip
+++ b/EBS7007E/android.zip
--- a/EBS7007E/android/Demo_Android/.gitignore
+++ b/EBS7007E/android/Demo_Android/.gitignore
@@ -0,0 +1,11 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches/build_file_checksums.ser
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
--- a/EBS7007E/android/Demo_Android/.idea/codeStyles/Project.xml
+++ b/EBS7007E/android/Demo_Android/.idea/codeStyles/Project.xml
@@ -0,0 +1,29 @@
+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <Objective-C-extensions>
+      <file>
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Import" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Macro" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Typedef" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Enum" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Constant" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Global" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Struct" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="FunctionPredecl" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Function" />
+      </file>
+      <class>
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Property" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Synthesize" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InitMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="StaticMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InstanceMethod" />
+        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="DeallocMethod" />
+      </class>
+      <extensions>
+        <pair source="cpp" header="h" fileNamingConvention="NONE" />
+        <pair source="c" header="h" fileNamingConvention="NONE" />
+      </extensions>
+    </Objective-C-extensions>
+  </code_scheme>
+</component>
--- a/EBS7007E/android/Demo_Android/.idea/gradle.xml
+++ b/EBS7007E/android/Demo_Android/.idea/gradle.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+        <option name="resolveModulePerSourceSet" value="false" />
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
--- a/EBS7007E/android/Demo_Android/.idea/misc.xml
+++ b/EBS7007E/android/Demo_Android/.idea/misc.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="NullableNotNullManager">
+    <option name="myDefaultNullable" value="android.support.annotation.Nullable" />
+    <option name="myDefaultNotNull" value="android.support.annotation.NonNull" />
+    <option name="myNullables">
+      <value>
+        <list size="7">
+          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
+          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
+          <item index="2" class="java.lang.String" itemvalue="javax.annotation.CheckForNull" />
+          <item index="3" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />
+          <item index="4" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
+          <item index="5" class="java.lang.String" itemvalue="androidx.annotation.Nullable" />
+          <item index="6" class="java.lang.String" itemvalue="androidx.annotation.RecentlyNullable" />
+        </list>
+      </value>
+    </option>
+    <option name="myNotNulls">
+      <value>
+        <list size="6">
+          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
+          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
+          <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
+          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
+          <item index="4" class="java.lang.String" itemvalue="androidx.annotation.NonNull" />
+          <item index="5" class="java.lang.String" itemvalue="androidx.annotation.RecentlyNonNull" />
+        </list>
+      </value>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
--- a/EBS7007E/android/Demo_Android/.idea/runConfigurations.xml
+++ b/EBS7007E/android/Demo_Android/.idea/runConfigurations.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RunConfigurationProducerService">
+    <option name="ignoredProducers">
+      <set>
+        <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
+        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
+        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />
+      </set>
+    </option>
+  </component>
+</project>
--- a/EBS7007E/android/Demo_Android/app/.gitignore
+++ b/EBS7007E/android/Demo_Android/app/.gitignore
@@ -0,0 +1 @@
+/build
--- a/EBS7007E/android/Demo_Android/app/build.gradle
+++ b/EBS7007E/android/Demo_Android/app/build.gradle
@@ -0,0 +1,35 @@
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 28
+    defaultConfig {
+        applicationId "com.example.chipsea.demo235_android"
+        minSdkVersion 15
+        targetSdkVersion 28
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    sourceSets {
+        main {
+            jniLibs.srcDirs = ['libs']
+        }
+    }
+
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'com.android.support:appcompat-v7:28.0.0'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'com.android.support.test:runner:1.0.2'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+}
--- a/EBS7007E/android/Demo_Android/app/libs/arm64-v8a/libchipsea_bias_v235.so
+++ b/EBS7007E/android/Demo_Android/app/libs/arm64-v8a/libchipsea_bias_v235.so
--- a/EBS7007E/android/Demo_Android/app/libs/armeabi-v7a/libchipsea_bias_v235.so
+++ b/EBS7007E/android/Demo_Android/app/libs/armeabi-v7a/libchipsea_bias_v235.so
--- a/EBS7007E/android/Demo_Android/app/libs/armeabi/libchipsea_bias_v235.so
+++ b/EBS7007E/android/Demo_Android/app/libs/armeabi/libchipsea_bias_v235.so
--- a/EBS7007E/android/Demo_Android/app/libs/mips/libchipsea_bias_v235.so
+++ b/EBS7007E/android/Demo_Android/app/libs/mips/libchipsea_bias_v235.so
--- a/EBS7007E/android/Demo_Android/app/libs/mips64/libchipsea_bias_v235.so
+++ b/EBS7007E/android/Demo_Android/app/libs/mips64/libchipsea_bias_v235.so
--- a/EBS7007E/android/Demo_Android/app/libs/x86/libchipsea_bias_v235.so
+++ b/EBS7007E/android/Demo_Android/app/libs/x86/libchipsea_bias_v235.so
--- a/EBS7007E/android/Demo_Android/app/libs/x86_64/libchipsea_bias_v235.so
+++ b/EBS7007E/android/Demo_Android/app/libs/x86_64/libchipsea_bias_v235.so
--- a/EBS7007E/android/Demo_Android/app/proguard-rules.pro
+++ b/EBS7007E/android/Demo_Android/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
--- a/EBS7007E/android/Demo_Android/app/src/androidTest/java/com/example/chipsea/demo235_android/ExampleInstrumentedTest.java
+++ b/EBS7007E/android/Demo_Android/app/src/androidTest/java/com/example/chipsea/demo235_android/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.chipsea.demo235_android;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getTargetContext();
+
+        assertEquals("com.example.chipsea.demo235_android", appContext.getPackageName());
+    }
+}
--- a/EBS7007E/android/Demo_Android/app/src/main/AndroidManifest.xml
+++ b/EBS7007E/android/Demo_Android/app/src/main/AndroidManifest.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.chipsea.demo235_android">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
--- a/EBS7007E/android/Demo_Android/app/src/main/java/chipsea/bias/v235/CSBiasAPI.java
+++ b/EBS7007E/android/Demo_Android/app/src/main/java/chipsea/bias/v235/CSBiasAPI.java
@@ -0,0 +1,119 @@
+package chipsea.bias.v235;
+
+/**
+ * Created by liangyc
+ * Time :2018/11/26
+ * Des:
+ */
+
+/*
+测试数据
+身高， 体重，阻抗，性别， 年龄
+{170,    500,      4080,         1,        30},
+{170,    1000,    4280,    1,    30},
+{170,    1500,    4480,    1,    30},
+{170,    500,    4080,    0,    30},
+{170,    1000,    4280,    0,    30},
+{170,    1500,    4480,    0,    30},
+{170,    509,    4547,    1,    28},
+{164,    790,    3797,    1,    28},
+{174,    669,    4221,    1,    24},
+{158,    603,    4388,    0,    21},
+{163,    474,    4759,    0,    22},
+{160,    553,    4549,    1,    26},
+*/
+/*
+测试结果
+BFP		SLM		BWP		BMC		VFR		PP		SMM		BMR		BMI		SBW		MC		WC		FC		age	score
+5.0		45.3	62.9	2.2		1.0		27.7	26.0	1324	17.3	62.3	4.2		12.3	8.1		15	60
+33.0	64.8	50.2	2.3		20.5	14.5	34.8	1981	34.6	62.3	- 15.3	- 37.7	- 22.4	56	50
+42.7	84.2	46.0	1.7		41.5	10.1	43.5	2639	51.9	62.3	- 34.2	- 87.7	- 53.5	80	50
+15.3	40.4	55.6	1.9		1.0		25.3	23.6	1239	17.3	60.4	3.0		10.4	7.4		15	66
+45.0	51.0	42.6	4.0		13.5	8.4		32.3	1737	34.6	60.4	- 9.7	- 39.6	- 29.9	80	49
+45.0	78.5	38.3	4.0		26.5	14.0	41.1	2235	51.9	60.4	- 37.2	- 89.5	- 52.4	80	50
+6.1		44.7	61.4	3.1		1		26.5	24.9	1318	17.6	62.3	3.9		11.4	7.5		15	63
+27		55.7	53.5	1.9		12		17.1	30.7	1692	29.4	58		- 9.5	- 21	- 11.5	37	56
+16.6	53.1	57		2.7		5		22.4	29.9	1598	22.1	65.3	- 1.6	- 1.6	0		21	86
+32.4	38.2	48.8	2.6		4.5		14.5	21.7	1269	24.2	52.2	- 1.6	- 8.1	- 6.5	33	68
+18.4	36.3	54		2.3		1		22.6	19.5	1153	17.8	55.6	3		8.2		5.2		15	70
+*/
+
+public class CSBiasAPI {
+
+    public static final int CSBIAS_OK = 0;
+    public static final int CSBIAS_ERR_WEIGTH = -2;
+    public static final int CSBIAS_ERR_HEIGHT = -3;
+    public static final int CSBIAS_ERR_AGE = -4;
+    public static final int CSBIAS_ERR_SEX = -5;
+    public static final int CSBIAS_ERR_IMPEDANCE = -6;
+    public static final int CSBIAS_ERR_MODE = -7;
+    public static final int CSBIAS_ERR_VCODE = -8;
+
+    static {
+        System.loadLibrary("chipsea_bias_v235");
+    }
+
+    /*
+    人体成分算法
+    - mode 模式，默认为0
+    - sex 性别， 1男， 0女
+    - age 年龄，取值在18 ~ 99岁之间
+    - height 身高, 取值在90 ~ 220之间，表示90 ~ 220厘米.
+    - weight 体重，取值在200 ~ 1500之间，表示20公斤~150公斤.
+    - impedance 阻抗值, 取值在2000 ~ 15000.
+    - vkeyCode 指纹验证中的验证码
+    */
+    public static native CSBiasV235Resp cs_bias_v235(int mode, int sex, int age, int height, int weight, int impedance, int vkeyCode);
+
+    /**
+     * Created by liangyc
+     * Time :2018/11/26
+     * Des:
+     */
+    public static class CSBiasDataV235 {
+        //体脂率
+        public double BFP;
+        //肌肉量
+        public double SLM;
+        //骨盐量
+        public double BMC;
+        //体水分率
+        public double BWP;
+        //蛋白质率
+        public double PP;
+        //骨骼肌量
+        public double SMM;
+        //内脏脂肪等级
+        public double VFR;
+        //身体质量指数
+        public double BMI;
+        //标准体重
+        public double SBW;
+        //肌肉控制
+        public double MC;
+        //体重控制
+        public double WC;
+        //脂肪控制
+        public double FC;
+        //基础代谢率
+        public int BMR;
+        //身体年龄
+        public int MA;
+        //身体得分
+        public int SBC;
+
+    }
+
+    /**
+     * Created by liangyc
+     * Time :2018/11/26
+     * Des:
+     */
+    public static class CSBiasV235Resp {
+        public int result;
+
+        public CSBiasDataV235 data;
+
+
+    }
+}
--- a/EBS7007E/android/Demo_Android/app/src/main/java/com/example/chipsea/demo235_android/MainActivity.java
+++ b/EBS7007E/android/Demo_Android/app/src/main/java/com/example/chipsea/demo235_android/MainActivity.java
@@ -0,0 +1,119 @@
+package com.example.chipsea.demo235_android;
+
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.RadioButton;
+import android.widget.TextView;
+import com.example.chipsea.demo235_android.R;
+import chipsea.bias.v235.CSBiasAPI;
+
+
+/*
+测试数据
+身高， 体重，阻抗，性别， 年龄
+{170,    500,      4080,         1,        30},
+{170,    1000,    4280,    1,    30},
+{170,    1500,    4480,    1,    30},
+{170,    500,    4080,    0,    30},
+{170,    1000,    4280,    0,    30},
+{170,    1500,    4480,    0,    30},
+{170,    509,    4547,    1,    28},
+{164,    790,    3797,    1,    28},
+{174,    669,    4221,    1,    24},
+{158,    603,    4388,    0,    21},
+{163,    474,    4759,    0,    22},
+{160,    553,    4549,    1,    26},
+*/
+/*
+测试结果
+BFP		SLM		BWP		BMC		VFR		PP		SMM		BMR		BMI		SBW		MC		WC		FC		age	score
+5.0		45.3	62.9	2.2		1.0		27.7	26.0	1324	17.3	62.3	4.2		12.3	8.1		15	60
+33.0	64.8	50.2	2.3		20.5	14.5	34.8	1981	34.6	62.3	- 15.3	- 37.7	- 22.4	56	50
+42.7	84.2	46.0	1.7		41.5	10.1	43.5	2639	51.9	62.3	- 34.2	- 87.7	- 53.5	80	50
+15.3	40.4	55.6	1.9		1.0		25.3	23.6	1239	17.3	60.4	3.0		10.4	7.4		15	66
+45.0	51.0	42.6	4.0		13.5	8.4		32.3	1737	34.6	60.4	- 9.7	- 39.6	- 29.9	80	49
+45.0	78.5	38.3	4.0		26.5	14.0	41.1	2235	51.9	60.4	- 37.2	- 89.5	- 52.4	80	50
+6.1		44.7	61.4	3.1		1		26.5	24.9	1318	17.6	62.3	3.9		11.4	7.5		15	63
+27		55.7	53.5	1.9		12		17.1	30.7	1692	29.4	58		- 9.5	- 21	- 11.5	37	56
+16.6	53.1	57		2.7		5		22.4	29.9	1598	22.1	65.3	- 1.6	- 1.6	0		21	86
+32.4	38.2	48.8	2.6		4.5		14.5	21.7	1269	24.2	52.2	- 1.6	- 8.1	- 6.5	33	68
+18.4	36.3	54		2.3		1		22.6	19.5	1153	17.8	55.6	3		8.2		5.2		15	70
+*/
+public class MainActivity extends AppCompatActivity {
+
+    private EditText txtHeight, txtAge, txtWeight, txtR;
+    private RadioButton radioMale;
+    private TextView txtTest;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        txtHeight = (EditText) findViewById(R.id.txtHeight);
+        txtAge = (EditText) findViewById(R.id.txtAge);
+        txtWeight = (EditText) findViewById(R.id.txtWeight);
+        txtR = (EditText) findViewById(R.id.txtR);
+        radioMale = (RadioButton) findViewById(R.id.radioMale);
+        txtTest=findViewById(R.id.txtTest);
+
+    }
+
+
+    public void newClick(View view) {
+        float height = Float.parseFloat(txtHeight.getText().toString());
+        int age = Integer.parseInt(txtAge.getText().toString());
+        float weight = Float.parseFloat(txtWeight.getText().toString());
+        float r = Float.parseFloat(txtR.getText().toString());
+        byte sex = 0;
+        if (radioMale.isChecked()) {
+            sex = 1;
+        }
+
+        CSBiasAPI.CSBiasV235Resp cSBiasV235Resp = CSBiasAPI.cs_bias_v235(0, sex, age,
+                (int) height, (int) (weight*10), (int) (r*10), 2018);
+
+        StringBuilder sb = new StringBuilder();
+
+        if (cSBiasV235Resp.result == CSBiasAPI.CSBIAS_OK) {
+            //计算
+            try {
+                sb.append("输入\r\n");
+                sb.append("性别:" + sex + " 身高:" + height + " 年龄:" + age + " 电阻:" + r + " 体重:" + weight + "\r\n");
+                sb.append("**************************************\r\n");
+                sb.append("**************************************\r\n");
+                sb.append("脂肪率%:" + cSBiasV235Resp.data.BFP + "\r\n");
+                sb.append("肌肉重kg:" + cSBiasV235Resp.data.SLM + "\r\n");
+                sb.append("水含量%:" + cSBiasV235Resp.data.BWP  + "\r\n");
+                sb.append("骨盐量:" + cSBiasV235Resp.data.BMC + "\r\n");
+                sb.append("内脏脂肪等级:" + cSBiasV235Resp.data.VFR + "\r\n");
+                sb.append("蛋白质%:" + cSBiasV235Resp.data.PP+ "\r\n");
+                sb.append("骨骼肌kg:" + cSBiasV235Resp.data.SMM+ "\r\n");
+                sb.append("基础代谢:" + cSBiasV235Resp.data.BMR + "\r\n");
+                sb.append("身体质量指数:" + cSBiasV235Resp.data.BMI + "\r\n");
+                sb.append("标准体重kg:" + cSBiasV235Resp.data.SBW + "\r\n");
+                sb.append("肌肉控制:" + cSBiasV235Resp.data.MC + "\r\n");
+                sb.append("体重控制:" + cSBiasV235Resp.data.WC + "\r\n");
+                sb.append("脂肪控制:" + cSBiasV235Resp.data.FC + "\r\n");
+                sb.append("身体年龄:" + cSBiasV235Resp.data.MA + "\r\n");
+                sb.append("评分:" + cSBiasV235Resp.data.SBC + "\r\n");
+
+
+//            sb.append("脂肪重:" + builderEx.getFM()  +"\r\n");
+//            sb.append("瘦体重kg:" + builderEx.getLBM()  + "\r\n");
+//            sb.append("水重kg:" + builderEx.getTF() + "\r\n");
+//            sb.append("肥胖度:" + builderEx.getOD() + "\r\n");
+                sb.append("**************************************\r\n");
+
+//           sb.append("反查电阻:" + CsAlgoBuilderEx.getResistance(100f,(byte)0,38.0f,18,20.2f));
+            } catch (Exception ex) {
+                sb.append("输入错误，错误码：" + ex.getLocalizedMessage());
+            }
+        } else {
+            sb.append("输入错误，错误码：" + cSBiasV235Resp.result);
+        }
+        txtTest.setText(sb.toString());
+    }
+}
--- a/EBS7007E/android/Demo_Android/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,34 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillType="evenOdd"
+        android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="78.5885"
+                android:endY="90.9159"
+                android:startX="48.7653"
+                android:startY="61.0927"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
--- a/EBS7007E/android/Demo_Android/app/src/main/res/drawable/ic_launcher_background.xml
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#008577"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
--- a/EBS7007E/android/Demo_Android/app/src/main/res/layout/activity_main.xml
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,154 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="40dp"
+            android:layout_marginTop="10dp"
+            android:orientation="horizontal">
+            <TextView
+                android:layout_width="100dp"
+                android:layout_marginLeft="10dp"
+                android:layout_height="wrap_content"
+                android:text="身高" />
+
+            <EditText
+                android:id="@+id/txtHeight"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:ems="10"
+                android:text="170"
+                android:inputType="number" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="40dp"
+            android:layout_marginTop="10dp"
+            android:orientation="horizontal">
+            <TextView
+                android:layout_width="100dp"
+                android:layout_marginLeft="10dp"
+                android:layout_height="wrap_content"
+                android:text="年龄" />
+
+            <EditText
+                android:id="@+id/txtAge"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:ems="10"
+                android:text="30"
+                android:inputType="number" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="40dp"
+            android:layout_marginTop="10dp"
+            android:orientation="horizontal">
+            <TextView
+                android:layout_width="100dp"
+                android:layout_marginLeft="10dp"
+                android:layout_height="wrap_content"
+                android:text="体重" />
+
+            <EditText
+                android:id="@+id/txtWeight"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:ems="10"
+                android:text="55.5"
+                android:inputType="numberDecimal" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="70dp"
+            android:layout_marginTop="10dp"
+            android:orientation="horizontal">
+            <TextView
+                android:layout_width="100dp"
+                android:layout_marginLeft="10dp"
+                android:layout_height="wrap_content"
+                android:text="年龄" />
+            <RadioGroup
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:id="@+id/radioSex">
+
+                <RadioButton
+                    android:id="@+id/radioMale"
+                    android:layout_width="100dp"
+                    android:layout_height="wrap_content"
+                    android:checked="true"
+                    android:text="男" />
+
+                <RadioButton
+                    android:id="@+id/radioFemale"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="女" />
+            </RadioGroup>
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="40dp"
+            android:layout_marginTop="10dp"
+            android:orientation="horizontal">
+            <TextView
+                android:layout_width="100dp"
+                android:layout_marginLeft="10dp"
+                android:layout_height="wrap_content"
+                android:text="阻抗系数" />
+
+            <EditText
+                android:id="@+id/txtR"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:ems="10"
+                android:text="500"
+                android:inputType="numberDecimal" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:orientation="horizontal">
+            <Button
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="计算"
+                android:onClick="newClick"/>
+
+        </LinearLayout>
+
+        <ScrollView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical">
+                <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:text=""
+                    android:id="@+id/txtTest"/>
+            </LinearLayout>
+        </ScrollView>
+    </LinearLayout>
+
+
+</android.support.constraint.ConstraintLayout>
--- a/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
--- a/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
--- a/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-hdpi/ic_launcher.png
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-hdpi/ic_launcher.png
--- a/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
--- a/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-mdpi/ic_launcher.png
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-mdpi/ic_launcher.png
--- a/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
--- a/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
--- a/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
--- a/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
--- a/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
--- a/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
--- a/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
--- a/EBS7007E/android/Demo_Android/app/src/main/res/values/colors.xml
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/values/colors.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="colorPrimary">#008577</color>
+    <color name="colorPrimaryDark">#00574B</color>
+    <color name="colorAccent">#D81B60</color>
+</resources>
--- a/EBS7007E/android/Demo_Android/app/src/main/res/values/strings.xml
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">Demo235_Android</string>
+</resources>
--- a/EBS7007E/android/Demo_Android/app/src/main/res/values/styles.xml
+++ b/EBS7007E/android/Demo_Android/app/src/main/res/values/styles.xml
@@ -0,0 +1,11 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
+        <!-- Customize your theme here. -->
+        <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorAccent">@color/colorAccent</item>
+    </style>
+
+</resources>
--- a/EBS7007E/android/Demo_Android/app/src/test/java/com/example/chipsea/demo235_android/ExampleUnitTest.java
+++ b/EBS7007E/android/Demo_Android/app/src/test/java/com/example/chipsea/demo235_android/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.chipsea.demo235_android;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
--- a/EBS7007E/android/Demo_Android/build.gradle
+++ b/EBS7007E/android/Demo_Android/build.gradle
@@ -0,0 +1,27 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+    
+    repositories {
+        google()
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.2.0'
+        
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        jcenter()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
--- a/EBS7007E/android/Demo_Android/gradle.properties
+++ b/EBS7007E/android/Demo_Android/gradle.properties
@@ -0,0 +1,14 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx1536m
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+
--- a/EBS7007E/android/Demo_Android/gradle/wrapper/gradle-wrapper.jar
+++ b/EBS7007E/android/Demo_Android/gradle/wrapper/gradle-wrapper.jar
--- a/EBS7007E/android/Demo_Android/gradle/wrapper/gradle-wrapper.properties
+++ b/EBS7007E/android/Demo_Android/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
--- a/EBS7007E/android/Demo_Android/gradlew
+++ b/EBS7007E/android/Demo_Android/gradlew
@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
--- a/EBS7007E/android/Demo_Android/gradlew.bat
+++ b/EBS7007E/android/Demo_Android/gradlew.bat
@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
--- a/EBS7007E/android/Demo_Android/settings.gradle
+++ b/EBS7007E/android/Demo_Android/settings.gradle
@@ -0,0 +1 @@
+include ':app'
--- a/EBS7007E/android/libs/arm64-v8a/libchipsea_bias_v235.so
+++ b/EBS7007E/android/libs/arm64-v8a/libchipsea_bias_v235.so
--- a/EBS7007E/android/libs/armeabi-v7a/libchipsea_bias_v235.so
+++ b/EBS7007E/android/libs/armeabi-v7a/libchipsea_bias_v235.so
--- a/EBS7007E/android/libs/armeabi/libchipsea_bias_v235.so
+++ b/EBS7007E/android/libs/armeabi/libchipsea_bias_v235.so
--- a/EBS7007E/android/libs/mips/libchipsea_bias_v235.so
+++ b/EBS7007E/android/libs/mips/libchipsea_bias_v235.so
--- a/EBS7007E/android/libs/mips64/libchipsea_bias_v235.so
+++ b/EBS7007E/android/libs/mips64/libchipsea_bias_v235.so
--- a/EBS7007E/android/libs/x86/libchipsea_bias_v235.so
+++ b/EBS7007E/android/libs/x86/libchipsea_bias_v235.so
--- a/EBS7007E/android/libs/x86_64/libchipsea_bias_v235.so
+++ b/EBS7007E/android/libs/x86_64/libchipsea_bias_v235.so
--- a/EBS7007E/ios.zip
+++ b/EBS7007E/ios.zip
--- a/EBS7007E/人体成分含义及判定标准-BIAS-2.3.5.pdf
+++ b/EBS7007E/人体成分含义及判定标准-BIAS-2.3.5.pdf
--- a/Incentive.xlsx
+++ b/Incentive.xlsx
--- a/EBS7007E/__MACOSX/._2406
+++ b/EBS7007E/__MACOSX/._2406
--- a/EBS7007E/._CS-BIAS-V2.3.5_1_APP库API使用说明.pdf
+++ b/EBS7007E/._CS-BIAS-V2.3.5_1_APP库API使用说明.pdf
--- a/EBS7007E/._CS_BIAS_V2.3.5标准样本.xlsx
+++ b/EBS7007E/._CS_BIAS_V2.3.5标准样本.xlsx
--- a/EBS7007E/._CS_BIAS_V2.3.5算法用户手册.pdf
+++ b/EBS7007E/._CS_BIAS_V2.3.5算法用户手册.pdf
--- a/EBS7007E/._OKOK健康最新指标标准
+++ b/EBS7007E/._OKOK健康最新指标标准
--- a/EBS7007E/._android.zip
+++ b/EBS7007E/._android.zip
--- a/EBS7007E/__MACOSX/2406
+++ b/EBS7007E/__MACOSX/2406
--- a/EBS7007E/._人体成分含义及判定标准-BIAS-2.3.5.pdf
+++ b/EBS7007E/._人体成分含义及判定标准-BIAS-2.3.5.pdf
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -0,0 +1,60 @@
+plugins {
+    alias(libs.plugins.android.application)
+}
+
+android {
+    namespace = "com.cureselect.weighingscale"
+    compileSdk = 36
+
+    defaultConfig {
+        applicationId = "com.cureselect.weighingscale"
+        minSdk = 24
+        targetSdk = 36
+        versionCode = 1
+        versionName = "1.0"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+
+        ndk {
+            abiFilters += listOf("arm64-v8a", "armeabi-v7a")
+        }
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
+    }
+
+    buildFeatures {
+        viewBinding = true
+    }
+
+    sourceSets {
+        getByName("main") {
+            jniLibs.srcDirs("libs")
+        }
+    }
+}
+
+dependencies {
+    implementation(libs.appcompat)
+    implementation(libs.material)
+    implementation(libs.activity)
+    implementation(libs.constraintlayout)
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.ext.junit)
+    androidTestImplementation(libs.espresso.core)
+    implementation(fileTree(mapOf("dir" to "libs", "include" to listOf("*.jar"))))
+    implementation("androidx.constraintlayout:constraintlayout:2.1.4")
+    implementation("androidx.core:core-ktx:1.13.1")  // For context compat
+}
--- a/app/libs/arm64-v8a/libchipsea_bias_v235.so
+++ b/app/libs/arm64-v8a/libchipsea_bias_v235.so
--- a/app/libs/armeabi-v7a/libchipsea_bias_v235.so
+++ b/app/libs/armeabi-v7a/libchipsea_bias_v235.so
--- a/app/libs/armeabi/libchipsea_bias_v235.so
+++ b/app/libs/armeabi/libchipsea_bias_v235.so
--- a/app/libs/mips/libchipsea_bias_v235.so
+++ b/app/libs/mips/libchipsea_bias_v235.so
--- a/app/libs/mips64/libchipsea_bias_v235.so
+++ b/app/libs/mips64/libchipsea_bias_v235.so
--- a/app/libs/x86/libchipsea_bias_v235.so
+++ b/app/libs/x86/libchipsea_bias_v235.so
--- a/app/libs/x86_64/libchipsea_bias_v235.so
+++ b/app/libs/x86_64/libchipsea_bias_v235.so
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
--- a/app/src/androidTest/java/com/cureselect/weighingscale/ExampleInstrumentedTest.java
+++ b/app/src/androidTest/java/com/cureselect/weighingscale/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.cureselect.weighingscale;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation ().getTargetContext ();
+        assertEquals ( "com.cureselect.weighingscale" , appContext.getPackageName () );
+    }
+}
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <!-- Required for Android 12+ -->
+    <uses-permission android:name="android.permission.BLUETOOTH_SCAN"
+        android:usesPermissionFlags="neverForLocation"
+        tools:targetApi="s" />
+
+    <uses-permission android:name="android.permission.BLUETOOTH_CONNECT"
+        tools:targetApi="s" />
+
+    <uses-permission android:name="android.permission.BLUETOOTH_ADVERTISE"
+        tools:targetApi="s" />
+
+    <!-- Required for Android < 12 -->
+    <uses-permission android:name="android.permission.BLUETOOTH"
+        android:maxSdkVersion="30" />
+    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN"
+        android:maxSdkVersion="30" />
+
+    <!-- Location is required for BLE scanning on Android 10 & 11 -->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+
+    <!-- BLE Hardware requirement -->
+    <uses-feature android:name="android.hardware.bluetooth_le" android:required="true" />
+    <uses-feature android:name="android.hardware.bluetooth" android:required="true" />
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.WeighingScale">
+
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+    </application>
+
+</manifest>
--- a/app/src/main/java/chipsea/bias/v235/CSBiasAPI.java
+++ b/app/src/main/java/chipsea/bias/v235/CSBiasAPI.java
@@ -0,0 +1,119 @@
+package chipsea.bias.v235;
+
+/**
+ * Created by liangyc
+ * Time :2018/11/26
+ * Des:
+ */
+
+/*
+测试数据
+身高， 体重，阻抗，性别， 年龄
+{170,    500,      4080,         1,        30},
+{170,    1000,    4280,    1,    30},
+{170,    1500,    4480,    1,    30},
+{170,    500,    4080,    0,    30},
+{170,    1000,    4280,    0,    30},
+{170,    1500,    4480,    0,    30},
+{170,    509,    4547,    1,    28},
+{164,    790,    3797,    1,    28},
+{174,    669,    4221,    1,    24},
+{158,    603,    4388,    0,    21},
+{163,    474,    4759,    0,    22},
+{160,    553,    4549,    1,    26},
+*/
+/*
+测试结果
+BFP		SLM		BWP		BMC		VFR		PP		SMM		BMR		BMI		SBW		MC		WC		FC		age	score
+5.0		45.3	62.9	2.2		1.0		27.7	26.0	1324	17.3	62.3	4.2		12.3	8.1		15	60
+33.0	64.8	50.2	2.3		20.5	14.5	34.8	1981	34.6	62.3	- 15.3	- 37.7	- 22.4	56	50
+42.7	84.2	46.0	1.7		41.5	10.1	43.5	2639	51.9	62.3	- 34.2	- 87.7	- 53.5	80	50
+15.3	40.4	55.6	1.9		1.0		25.3	23.6	1239	17.3	60.4	3.0		10.4	7.4		15	66
+45.0	51.0	42.6	4.0		13.5	8.4		32.3	1737	34.6	60.4	- 9.7	- 39.6	- 29.9	80	49
+45.0	78.5	38.3	4.0		26.5	14.0	41.1	2235	51.9	60.4	- 37.2	- 89.5	- 52.4	80	50
+6.1		44.7	61.4	3.1		1		26.5	24.9	1318	17.6	62.3	3.9		11.4	7.5		15	63
+27		55.7	53.5	1.9		12		17.1	30.7	1692	29.4	58		- 9.5	- 21	- 11.5	37	56
+16.6	53.1	57		2.7		5		22.4	29.9	1598	22.1	65.3	- 1.6	- 1.6	0		21	86
+32.4	38.2	48.8	2.6		4.5		14.5	21.7	1269	24.2	52.2	- 1.6	- 8.1	- 6.5	33	68
+18.4	36.3	54		2.3		1		22.6	19.5	1153	17.8	55.6	3		8.2		5.2		15	70
+*/
+
+public class CSBiasAPI {
+
+    public static final int CSBIAS_OK = 0;
+    public static final int CSBIAS_ERR_WEIGTH = -2;
+    public static final int CSBIAS_ERR_HEIGHT = -3;
+    public static final int CSBIAS_ERR_AGE = -4;
+    public static final int CSBIAS_ERR_SEX = -5;
+    public static final int CSBIAS_ERR_IMPEDANCE = -6;
+    public static final int CSBIAS_ERR_MODE = -7;
+    public static final int CSBIAS_ERR_VCODE = -8;
+
+    static {
+        System.loadLibrary("chipsea_bias_v235");
+    }
+
+    /*
+    人体成分算法
+    - mode 模式，默认为0
+    - sex 性别， 1男， 0女
+    - age 年龄，取值在18 ~ 99岁之间
+    - height 身高, 取值在90 ~ 220之间，表示90 ~ 220厘米.
+    - weight 体重，取值在200 ~ 1500之间，表示20公斤~150公斤.
+    - impedance 阻抗值, 取值在2000 ~ 15000.
+    - vkeyCode 指纹验证中的验证码
+    */
+    public static native CSBiasV235Resp cs_bias_v235(int mode, int sex, int age, int height, int weight, int impedance, int vkeyCode);
+
+    /**
+     * Created by liangyc
+     * Time :2018/11/26
+     * Des:
+     */
+    public static class CSBiasDataV235 {
+        //体脂率
+        public double BFP;
+        //肌肉量
+        public double SLM;
+        //骨盐量
+        public double BMC;
+        //体水分率
+        public double BWP;
+        //蛋白质率
+        public double PP;
+        //骨骼肌量
+        public double SMM;
+        //内脏脂肪等级
+        public double VFR;
+        //身体质量指数
+        public double BMI;
+        //标准体重
+        public double SBW;
+        //肌肉控制
+        public double MC;
+        //体重控制
+        public double WC;
+        //脂肪控制
+        public double FC;
+        //基础代谢率
+        public int BMR;
+        //身体年龄
+        public int MA;
+        //身体得分
+        public int SBC;
+
+    }
+
+    /**
+     * Created by liangyc
+     * Time :2018/11/26
+     * Des:
+     */
+    public static class CSBiasV235Resp {
+        public int result;
+
+        public CSBiasDataV235 data;
+
+
+    }
+}
--- a/app/src/main/java/com/cureselect/weighingscale/MainActivity.java
+++ b/app/src/main/java/com/cureselect/weighingscale/MainActivity.java
@@ -0,0 +1,453 @@
+package com.cureselect.weighingscale;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+import android.Manifest;
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothDevice;
+import android.bluetooth.BluetoothManager;
+import android.bluetooth.le.BluetoothLeScanner;
+import android.bluetooth.le.ScanCallback;
+import android.bluetooth.le.ScanFilter;
+import android.bluetooth.le.ScanResult;
+import android.bluetooth.le.ScanSettings;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.util.Log;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.RadioButton;
+import android.widget.TextView;
+import android.widget.Toast;
+import com.cureselect.weighingscale.R;
+import chipsea.bias.v235.CSBiasAPI;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+public class MainActivity extends AppCompatActivity {
+    private static final String TAG = "MainActivity";
+    private static final int REQUEST_PERMISSIONS = 1;
+    private static final long SCAN_DURATION = 30000; // 30 seconds
+    private static final long RETRY_DELAY = 2000; // 2s delay on failure
+
+    private EditText txtHeight, txtAge, txtWeight, txtR;
+    private RadioButton radioMale;
+    private TextView txtTest;
+
+    // BLE
+    private BluetoothAdapter bluetoothAdapter;
+    private BluetoothLeScanner bluetoothLeScanner;
+    private ScanCallback scanCallback;
+    private Handler handler = new Handler(Looper.getMainLooper());
+    private Runnable stopScanRunnable;
+    private AtomicBoolean isScanning = new AtomicBoolean(false); // Thread-safe flag
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        // Init views
+        txtHeight = findViewById(R.id.txtHeight);
+        txtAge = findViewById(R.id.txtAge);
+        txtWeight = findViewById(R.id.txtWeight);
+        txtR = findViewById(R.id.txtR);
+        radioMale = findViewById(R.id.radioMale);
+        txtTest = findViewById(R.id.txtTest);
+
+        // Init BLE
+        initBluetooth();
+    }
+
+    private void initBluetooth() {
+        BluetoothManager bluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
+        bluetoothAdapter = bluetoothManager.getAdapter();
+        if (bluetoothAdapter == null) {
+            Toast.makeText(this, "Bluetooth not available.", Toast.LENGTH_LONG).show();
+            return;
+        }
+
+        bluetoothLeScanner = bluetoothAdapter.getBluetoothLeScanner();
+        if (bluetoothLeScanner == null) {
+            Toast.makeText(this, "BLE Scanner not available.", Toast.LENGTH_SHORT).show();
+            return;
+        }
+
+        if (!bluetoothAdapter.isEnabled()) {
+            Toast.makeText(this, "Bluetooth not enabled. Please enable it.", Toast.LENGTH_LONG).show();
+            Intent enableBtIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
+            startActivity(enableBtIntent);
+            return;
+        }
+
+        // Delay 5s for Samsung stack to settle
+        handler.postDelayed(this::setupScanCallback, 5000);
+    }
+
+    private float lastDetectedWeight = -1f; // Track last weight to avoid spam
+
+    private void parseAAAScaleData(byte[] fullRecord, String deviceName) {
+        // AAA scale format analysis
+        // Looking for manufacturer data after 0F FF marker
+        for (int i = 0; i < fullRecord.length - 15; i++) {
+            // Find manufacturer data marker: 0x0F 0xFF
+            if (fullRecord[i] == 0x0F && fullRecord[i+1] == (byte)0xFF) {
+                Log.d(TAG, "Found manufacturer data at offset " + i);
+                // Extract manufacturer data (next 14 bytes typically)
+                int dataStart = i + 2;
+                if (dataStart + 14 <= fullRecord.length) {
+                    byte[] mfgData = Arrays.copyOfRange(fullRecord, dataStart, dataStart + 14);
+                    Log.d(TAG, "Manufacturer data: " + bytesToHex(mfgData));
+
+                    float finalWeight = 0;
+                    String detectionMethod = "";
+                    float bestWeight = Float.MAX_VALUE;  // NEW: Track "best" (lowest plausible) to avoid fixed values
+
+                    // REORDER: Start offsets from END (likely weight position) to prioritize dynamic bytes
+                    for (int offset = mfgData.length - 2; offset >= 0; offset--) {  // Reverse order: end first
+                        int rawBE = ((mfgData[offset] & 0xFF) << 8) | (mfgData[offset + 1] & 0xFF);
+                        int rawLE = ((mfgData[offset + 1] & 0xFF) << 8) | (mfgData[offset] & 0xFF);
+
+                        float[] divisors = {100.0f, 10.0f, 200.0f, 1.0f};  // Keep, but now later offsets first
+
+                        for (float divisor : divisors) {
+                            float testWeightBE = rawBE / divisor;
+                            float testWeightLE = rawLE / divisor;
+
+                            Log.d(TAG, String.format("Candidate: offset=%d BE/%.0f=%.3fkg (raw=%d), LE/%.0f=%.3fkg (raw=%d)",
+                                    offset, divisor, testWeightBE, rawBE, divisor, testWeightLE, rawLE));  // More decimals for precision
+
+                            // CHANGED: Lower min to 0.1 kg (allows 12.5 kg), raise max to 200 kg
+                            boolean isValidBE = (testWeightBE >= 0.1f && testWeightBE <= 200.0f);
+                            boolean isValidLE = (testWeightLE >= 0.1f && testWeightLE <= 200.0f);
+
+                            // NEW: Only consider if "better" than current (e.g., lower value, avoids fixed high like 88.3)
+                            if (isValidBE && testWeightBE < bestWeight) {
+                                bestWeight = testWeightBE;
+                                detectionMethod = String.format("BE offset=%d divisor=%.0f raw=%d", offset, divisor, rawBE);
+                            }
+                            if (isValidLE && testWeightLE < bestWeight) {  // Prioritize LE if tie
+                                bestWeight = testWeightLE;
+                                detectionMethod = String.format("LE offset=%d divisor=%.0f raw=%d", offset, divisor, rawLE);
+                            }
+                        }
+                    }
+
+                    if (bestWeight < Float.MAX_VALUE && bestWeight >= 0.1f) {  // NEW: Use best instead of first
+                        finalWeight = bestWeight;
+                        Log.d(TAG, "✓ Best valid weight: " + finalWeight + "kg via " + detectionMethod);
+                    } else {
+                        Log.w(TAG, "No valid weight found—check format");
+                        return;
+                    }
+
+                    if (finalWeight > 0) {
+                        // Only update if significantly different from last (live updates without spam)
+                        if (Math.abs(finalWeight - lastDetectedWeight) > 0.1f) {
+                            lastDetectedWeight = finalWeight;
+                            final float detectedWeight = finalWeight;
+                            final String method = detectionMethod;
+                            runOnUiThread(() -> {
+                                txtWeight.setText(String.format("%.1f", detectedWeight));
+                                txtR.setText("500"); // Default impedance
+                                Toast.makeText(MainActivity.this,
+                                        String.format("Weight: %.1fkg (%s)", detectedWeight, method),
+                                        Toast.LENGTH_SHORT).show(); // Short toast for live updates
+                                newClick(null); // Auto-calculate
+                            });
+                        }
+                        // DO NOT stopScanning() - keep live updating during scan
+                        return;
+                    } else {
+                        Log.w(TAG, "No valid weight found in manufacturer data");
+                    }
+                }
+            }
+        }
+    }
+    private String bytesToHex(byte[] bytes) {
+        if (bytes == null) return "null";
+        StringBuilder sb = new StringBuilder();
+        for (byte b : bytes) {
+            sb.append(String.format("%02X ", b));
+        }
+        return sb.toString().trim();
+    }
+
+    private void setupScanCallback() {
+        scanCallback = new ScanCallback() {
+            @Override
+            public void onScanResult(int callbackType, ScanResult result) {
+                super.onScanResult(callbackType, result);
+                BluetoothDevice device = result.getDevice();
+                String deviceName = "Unnamed";
+                try {
+                    if (ActivityCompat.checkSelfPermission(MainActivity.this, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
+                        deviceName = device.getName() != null ? device.getName() : "Unnamed";
+                    }
+                } catch (SecurityException e) {
+                    Log.e(TAG, "Permission error", e);
+                }
+                Log.d(TAG, "Device: " + deviceName + " | MAC: " + device.getAddress() + " | RSSI: " + result.getRssi());
+
+                // Check for AAA002 scale
+                if (deviceName != null && deviceName.startsWith("AAA")) {
+                    Log.d(TAG, "🎯 Found AAA scale!");
+                    if (result.getScanRecord() != null) {
+                        byte[] fullRecord = result.getScanRecord().getBytes();
+                        Log.d(TAG, "Full data: " + bytesToHex(fullRecord));
+                        parseAAAScaleData(fullRecord, deviceName);
+                    }
+                }
+            }
+
+            @Override
+            public void onScanFailed(int errorCode) {
+                super.onScanFailed(errorCode);
+                Log.e(TAG, "Scan failed: " + errorCode);
+                isScanning.set(false);
+                runOnUiThread(() -> {
+                    String msg = "Scan failed (code " + errorCode + "). ";
+                    if (errorCode == ScanCallback.SCAN_FAILED_ALREADY_STARTED) {
+                        msg += "Already started—retrying in 2s.";
+                        handler.postDelayed(MainActivity.this::startScanning, RETRY_DELAY); // Auto-retry
+                    } else if (errorCode == ScanCallback.SCAN_FAILED_APPLICATION_REGISTRATION_FAILED) {
+                        msg += "App registration failed—restart app/BT.";
+                    } else if (errorCode == ScanCallback.SCAN_FAILED_FEATURE_UNSUPPORTED) {
+                        msg += "BLE unsupported—check device.";
+                    } else {
+                        msg += "Try toggling Bluetooth/location.";
+                    }
+                    Toast.makeText(MainActivity.this, msg, Toast.LENGTH_LONG).show();
+                });
+            }
+
+            @Override
+            public void onBatchScanResults(List<ScanResult> results) {
+                super.onBatchScanResults(results);
+                Log.d(TAG, "Batch results: " + results.size() + " devices (batched delivery)");
+                // Process each as in onScanResult if needed
+                for (ScanResult result : results) {
+                    onScanResult(0, result); // Reuse logic
+                }
+            }
+        };
+
+        stopScanRunnable = () -> {
+            stopScanning();
+            runOnUiThread(() -> Toast.makeText(this, "Scan stopped. No data found—try stepping on scale.", Toast.LENGTH_SHORT).show());
+        };
+    }
+
+    public void startScan(View view) {
+        // Permission check
+        String[] permissions = {Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.BLUETOOTH_SCAN, Manifest.permission.BLUETOOTH_CONNECT};
+        boolean allGranted = true;
+        for (String perm : permissions) {
+            if (ContextCompat.checkSelfPermission(this, perm) != PackageManager.PERMISSION_GRANTED) {
+                allGranted = false;
+                break;
+            }
+        }
+        if (!allGranted) {
+            ActivityCompat.requestPermissions(this, permissions, REQUEST_PERMISSIONS);
+            return;
+        }
+
+        if (isScanning.get()) {
+            Toast.makeText(this, "Scan already in progress—wait or toggle BT.", Toast.LENGTH_SHORT).show();
+            return;
+        }
+
+        startScanning();
+    }
+
+    private void startScanning() {
+        if (isScanning.get() || bluetoothLeScanner == null) {
+            Log.w(TAG, "Scan blocked: already scanning or null scanner.");
+            return;
+        }
+
+        isScanning.set(true);
+        Log.d(TAG, "Starting scan... (unfiltered, low latency for testing)");
+
+        try {
+            ScanSettings settings = new ScanSettings.Builder()
+                    .setScanMode(ScanSettings.SCAN_MODE_LOW_LATENCY) // More aggressive detection
+                    .setReportDelay(0) // No batching—immediate callbacks
+                    .build();
+
+            // Optional loose filter for AAA to reduce noise (uncomment if needed)
+            // List<ScanFilter> filters = Collections.singletonList(
+            //     new ScanFilter.Builder().setDeviceName("AAA").build()
+            // );
+            // bluetoothLeScanner.startScan(filters, settings, scanCallback);
+
+            bluetoothLeScanner.startScan(null, settings, scanCallback); // Unfiltered for now
+            Log.d(TAG, "Scan started successfully—no errors.");
+        } catch (SecurityException e) {
+            Log.e(TAG, "Security error starting scan: " + e.getMessage());
+            isScanning.set(false);
+            runOnUiThread(() -> Toast.makeText(this, "Scan error: Check permissions/location.", Toast.LENGTH_SHORT).show());
+        } catch (Exception e) {
+            Log.e(TAG, "Unexpected error starting scan: " + e.getMessage());
+            isScanning.set(false);
+        }
+
+        handler.postDelayed(stopScanRunnable, SCAN_DURATION);
+        runOnUiThread(() -> Toast.makeText(this, "Scanning (low latency mode)... Step on the scale!", Toast.LENGTH_LONG).show());
+    }
+
+    private void stopScanning() {
+        if (!isScanning.get() || bluetoothLeScanner == null) {
+            return;
+        }
+
+        isScanning.set(false);
+        Log.d(TAG, "Stopping scan...");
+        try {
+            bluetoothLeScanner.stopScan(scanCallback);
+        } catch (Exception e) {
+            Log.e(TAG, "Error stopping scan: " + e.getMessage());
+        }
+        handler.removeCallbacks(stopScanRunnable);
+    }
+
+    private void parseChipseaData(byte[] data) {
+        Log.d(TAG, "Raw data: " + Arrays.toString(data));
+
+        // OKOK V1.1 Broadcast: CA 11 0F [cmd 00/01] 01 [wt high] [wt low] [product 4B] [properties] [reserved 6B] [checksum]
+        if (data.length != 19 || data[0] != (byte) 0xCA || data[1] != (byte) 0x11 || data[2] != (byte) 0x0F || data[4] != (byte) 0x01) {
+            Log.d(TAG, "No OKOK match—header mismatch or wrong length.");
+            return;
+        }
+
+        // Verify checksum: XOR bytes 0-17 == data[18]
+        byte checksum = 0;
+        for (int i = 0; i < 18; i++) {
+            checksum ^= data[i];
+        }
+        if (checksum != data[18]) {
+            Log.w(TAG, "Checksum mismatch: expected " + checksum + ", got " + data[18]);
+            return; // Invalid packet
+        }
+
+        // Weight: big-endian uint16 (data[5]<<8 | data[6]), scaled by decimals
+        int weightRaw = ((data[5] & 0xFF) << 8) | (data[6] & 0xFF);
+        byte properties = data[11];
+        int decPlaces = (properties >> 4) & 0x03; // Bits 5-4
+
+        double scaleFactor;
+        switch (decPlaces) {
+            case 0: scaleFactor = 10.0; break; // 1 decimal
+            case 1: scaleFactor = 1.0; break; // 0 decimals
+            case 2: scaleFactor = 100.0; break; // 2 decimals
+            default: scaleFactor = 10.0; // Default
+        }
+
+        final float weight = (float) (weightRaw / scaleFactor);
+
+        // Unit: Bits 7-6 (assume KG=00; log if other)
+        int unit = (properties >> 6) & 0x03;
+        String unitStr = (unit == 0) ? "kg" : (unit == 1) ? "Jin" : (unit == 2) ? "lb" : "st:lb";
+        if (unit != 0) {
+            Log.w(TAG, "Non-KG unit detected: " + unitStr + " - convert if needed.");
+            // Optional: Convert to kg (e.g., lb to kg: weight * 0.453592)
+        }
+
+        // R not in broadcast—manual/default
+        final float defaultR = 500.0f; // From your samples
+
+        runOnUiThread(() -> {
+            txtWeight.setText(String.format("%.1f", weight));
+            txtR.setText(String.format("%.1f", defaultR)); // Manual R for calc
+            newClick(null); // Auto-compute
+            Toast.makeText(MainActivity.this, String.format("Fetched: %.1f %s (R manual: %.1fΩ)", weight, unitStr, defaultR), Toast.LENGTH_SHORT).show();
+        });
+
+        stopScanning();
+        Log.d(TAG, "Parsed: Weight=" + weight + " " + unitStr + " (decimals=" + decPlaces + "), R=manual");
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        if (requestCode == REQUEST_PERMISSIONS && grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+            startScanning();
+        } else {
+            Toast.makeText(this, "Permissions denied. Cannot scan.", Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    public void newClick(View view) {
+        try {
+            float height = Float.parseFloat(txtHeight.getText().toString().trim());
+            int age = Integer.parseInt(txtAge.getText().toString().trim());
+            float weight = Float.parseFloat(txtWeight.getText().toString().trim());
+            float r = Float.parseFloat(txtR.getText().toString().trim());
+
+            if (height <= 0 || age <= 0 || weight <= 0 || r <= 0) {
+                txtTest.setText("Error: All inputs must be positive numbers.");
+                return;
+            }
+
+            byte sex = radioMale.isChecked() ? (byte) 1 : (byte) 0;
+            CSBiasAPI.CSBiasV235Resp resp = CSBiasAPI.cs_bias_v235(0, sex, age, (int) height, (int) (weight * 10), (int) (r * 10), 2018);
+
+            StringBuilder sb = new StringBuilder();
+            if (resp.result == CSBiasAPI.CSBIAS_OK) {
+                sb.append("Input\n");
+                sb.append("Gender:" + sex + " Height:" + height + " Age:" + age + " Resistance:" + r + " Weight:" + weight + "\n");
+                sb.append("**************************************\n");
+                sb.append("Body Fat %:" + resp.data.BFP + "\n");
+                sb.append("Muscle Mass kg:" + resp.data.SLM + "\n");
+                sb.append("Water %:" + resp.data.BWP + "\n");
+                sb.append("Bone Mass:" + resp.data.BMC + "\n");
+                sb.append("Visceral Fat:" + resp.data.VFR + "\n");
+                sb.append("Protein %:" + resp.data.PP + "\n");
+                sb.append("Skeletal Muscle kg:" + resp.data.SMM + "\n");
+                sb.append("BMR:" + resp.data.BMR + "\n");
+                sb.append("BMI:" + resp.data.BMI + "\n");
+                sb.append("Standard Weight kg:" + resp.data.SBW + "\n");
+                sb.append("Muscle Control:" + (resp.data.MC != 0 ? resp.data.MC : "-") + "\n");
+                sb.append("Weight Control:" + (resp.data.WC != 0 ? resp.data.WC : "-") + "\n");
+                sb.append("Fat Control:" + (resp.data.FC != 0 ? resp.data.FC : "-") + "\n");
+                sb.append("Body Age:" + resp.data.MA + "\n");
+                sb.append("Score:" + resp.data.SBC + "\n");
+                sb.append("**************************************\n");
+            } else {
+                sb.append("Error: " + resp.result);
+            }
+            txtTest.setText(sb.toString());
+        } catch (NumberFormatException e) {
+            txtTest.setText("Error: Please enter valid numbers.");
+        }
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        initBluetooth(); // Re-init for Samsung stability
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        stopScanning();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        stopScanning();
+        handler.removeCallbacksAndMessages(null);
+    }
+}
--- a/app/src/main/java/com/cureselect/weighingscale/MainActivity.java.backup
+++ b/app/src/main/java/com/cureselect/weighingscale/MainActivity.java.backup
@@ -0,0 +1,377 @@
+package com.cureselect.weighingscale;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+
+import android.Manifest;
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothDevice;
+import android.bluetooth.BluetoothManager;
+import android.bluetooth.le.BluetoothLeScanner;
+import android.bluetooth.le.ScanCallback;
+import android.bluetooth.le.ScanFilter;
+import android.bluetooth.le.ScanResult;
+import android.bluetooth.le.ScanSettings;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.util.Log;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.RadioButton;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.cureselect.weighingscale.R;
+
+import chipsea.bias.v235.CSBiasAPI;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+public class MainActivity extends AppCompatActivity {
+    private static final String TAG = "MainActivity";
+    private static final int REQUEST_PERMISSIONS = 1;
+    private static final long SCAN_DURATION = 30000; // 30 seconds
+    private static final long RETRY_DELAY = 2000; // 2s delay on failure
+
+    private EditText txtHeight, txtAge, txtWeight, txtR;
+    private RadioButton radioMale;
+    private TextView txtTest;
+
+    // BLE
+    private BluetoothAdapter bluetoothAdapter;
+    private BluetoothLeScanner bluetoothLeScanner;
+    private ScanCallback scanCallback;
+    private Handler handler = new Handler(Looper.getMainLooper());
+    private Runnable stopScanRunnable;
+    private AtomicBoolean isScanning = new AtomicBoolean(false); // Thread-safe flag
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        // Init views
+        txtHeight = findViewById(R.id.txtHeight);
+        txtAge = findViewById(R.id.txtAge);
+        txtWeight = findViewById(R.id.txtWeight);
+        txtR = findViewById(R.id.txtR);
+        radioMale = findViewById(R.id.radioMale);
+        txtTest = findViewById(R.id.txtTest);
+
+        // Init BLE
+        initBluetooth();
+    }
+
+    private void initBluetooth() {
+        BluetoothManager bluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
+        bluetoothAdapter = bluetoothManager.getAdapter();
+
+        if (bluetoothAdapter == null) {
+            Toast.makeText(this, "Bluetooth not available.", Toast.LENGTH_LONG).show();
+            return;
+        }
+
+        bluetoothLeScanner = bluetoothAdapter.getBluetoothLeScanner();
+
+        if (bluetoothLeScanner == null) {
+            Toast.makeText(this, "BLE Scanner not available.", Toast.LENGTH_SHORT).show();
+            return;
+        }
+
+        if (!bluetoothAdapter.isEnabled()) {
+            Toast.makeText(this, "Bluetooth not enabled. Please enable it.", Toast.LENGTH_LONG).show();
+            Intent enableBtIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
+            startActivity(enableBtIntent);
+            return;
+        }
+
+        // Delay 5s for Samsung stack to settle
+        handler.postDelayed(this::setupScanCallback, 5000);
+    }
+
+    private void setupScanCallback() {
+        scanCallback = new ScanCallback() {
+            @Override
+            public void onScanResult(int callbackType, ScanResult result) {
+                super.onScanResult(callbackType, result);
+                BluetoothDevice device = result.getDevice();
+                Log.d(TAG, "Device found: " + (device.getName() != null ? device.getName() : "Unnamed") +
+                        " | MAC: " + device.getAddress() + " | RSSI: " + result.getRssi() + " dBm");
+
+                // Log full scan record for debugging (even non-matches)
+                byte[] fullRecord = result.getScanRecord().getBytes();
+                if (fullRecord != null) {
+                    Log.d(TAG, "Full scan record bytes: " + Arrays.toString(fullRecord));
+                }
+
+                byte[] manufacturerData = result.getScanRecord().getManufacturerSpecificData(76); // Chipsea ID: 0x004C
+                if (manufacturerData == null || manufacturerData.length != 19) {
+                    // Log non-matching data too—helps spot similar scales
+                    Log.d(TAG, "Non-matching mfg data (len=" + (manufacturerData != null ? manufacturerData.length : 0) + ")");
+                    byte[] fullData = result.getScanRecord().getBytes();
+                    if (fullData != null) {
+                        Log.d(TAG, "Full scan record: " + Arrays.toString(fullData));
+                        parseChipseaData(fullData); // Fallback, but unlikely
+                    }
+                    return;
+                }
+                parseChipseaData(manufacturerData);
+            }
+
+            @Override
+            public void onScanFailed(int errorCode) {
+                super.onScanFailed(errorCode);
+                Log.e(TAG, "Scan failed: " + errorCode);
+                isScanning.set(false);
+
+                runOnUiThread(() -> {
+                    String msg = "Scan failed (code " + errorCode + "). ";
+                    if (errorCode == ScanCallback.SCAN_FAILED_ALREADY_STARTED) {
+                        msg += "Already started—retrying in 2s.";
+                        handler.postDelayed(MainActivity.this::startScanning, RETRY_DELAY); // Auto-retry
+                    } else if (errorCode == ScanCallback.SCAN_FAILED_APPLICATION_REGISTRATION_FAILED) {
+                        msg += "App registration failed—restart app/BT.";
+                    } else if (errorCode == ScanCallback.SCAN_FAILED_FEATURE_UNSUPPORTED) {
+                        msg += "BLE unsupported—check device.";
+                    } else {
+                        msg += "Try toggling Bluetooth/location.";
+                    }
+                    Toast.makeText(MainActivity.this, msg, Toast.LENGTH_LONG).show();
+                });
+            }
+
+            @Override
+            public void onBatchScanResults(List<ScanResult> results) {
+                super.onBatchScanResults(results);
+                Log.d(TAG, "Batch results: " + results.size() + " devices (batched delivery)");
+                // Process each as in onScanResult if needed
+                for (ScanResult result : results) {
+                    onScanResult(0, result); // Reuse logic
+                }
+            }
+        };
+
+        stopScanRunnable = () -> {
+            stopScanning();
+            runOnUiThread(() -> Toast.makeText(this, "Scan stopped. No data found—try stepping on scale.", Toast.LENGTH_SHORT).show());
+        };
+    }
+
+    public void startScan(View view) {
+        // Permission check
+        String[] permissions = {Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.BLUETOOTH_SCAN, Manifest.permission.BLUETOOTH_CONNECT};
+        boolean allGranted = true;
+        for (String perm : permissions) {
+            if (ContextCompat.checkSelfPermission(this, perm) != PackageManager.PERMISSION_GRANTED) {
+                allGranted = false;
+                break;
+            }
+        }
+
+        if (!allGranted) {
+            ActivityCompat.requestPermissions(this, permissions, REQUEST_PERMISSIONS);
+            return;
+        }
+
+        if (isScanning.get()) {
+            Toast.makeText(this, "Scan already in progress—wait or toggle BT.", Toast.LENGTH_SHORT).show();
+            return;
+        }
+
+        startScanning();
+    }
+
+    private void startScanning() {
+        if (isScanning.get() || bluetoothLeScanner == null) {
+            Log.w(TAG, "Scan blocked: already scanning or null scanner.");
+            return;
+        }
+
+        isScanning.set(true);
+        Log.d(TAG, "Starting scan... (unfiltered, low latency for testing)");
+
+        try {
+            ScanSettings settings = new ScanSettings.Builder()
+                    .setScanMode(ScanSettings.SCAN_MODE_LOW_LATENCY)  // More aggressive detection
+                    .setReportDelay(0)  // No batching—immediate callbacks
+                    .build();
+
+            // Optional: Add loose filter for Chipsea to reduce noise but still catch it
+            // List<ScanFilter> filters = Collections.singletonList(
+            //     new ScanFilter.Builder().setManufacturerData(76, null).build()  // Null data = any payload
+            // );
+            // bluetoothLeScanner.startScan(filters, settings, scanCallback);
+
+            bluetoothLeScanner.startScan(null, settings, scanCallback);  // Unfiltered for now
+
+            Log.d(TAG, "Scan started successfully—no errors.");
+        } catch (SecurityException e) {
+            Log.e(TAG, "Security error starting scan: " + e.getMessage());  // e.g., missing perms
+            isScanning.set(false);
+            runOnUiThread(() -> Toast.makeText(this, "Scan error: Check permissions/location.", Toast.LENGTH_SHORT).show());
+        } catch (Exception e) {
+            Log.e(TAG, "Unexpected error starting scan: " + e.getMessage());
+            isScanning.set(false);
+        }
+
+        handler.postDelayed(stopScanRunnable, SCAN_DURATION);
+        runOnUiThread(() -> Toast.makeText(this, "Scanning (low latency mode)... Step on the scale!", Toast.LENGTH_LONG).show());
+    }
+
+    private void stopScanning() {
+        if (!isScanning.get() || bluetoothLeScanner == null) {
+            return;
+        }
+
+        isScanning.set(false);
+        Log.d(TAG, "Stopping scan...");
+        try {
+            bluetoothLeScanner.stopScan(scanCallback);
+        } catch (Exception e) {
+            Log.e(TAG, "Error stopping scan: " + e.getMessage());
+        }
+        handler.removeCallbacks(stopScanRunnable);
+    }
+
+    private void parseChipseaData(byte[] data) {
+        Log.d(TAG, "Raw data: " + Arrays.toString(data));
+
+        // OKOK V1.1 Broadcast: CA 11 0F [cmd 00/01] 01 [wt high] [wt low] [product 4B] [properties] [reserved 6B] [checksum]
+        if (data.length != 19 || data[0] != (byte) 0xCA || data[1] != (byte) 0x11 || data[2] != (byte) 0x0F || data[4] != (byte) 0x01) {
+            Log.d(TAG, "No OKOK match—header mismatch or wrong length.");
+            return;
+        }
+
+        // Verify checksum: XOR bytes 0-17 == data[18]
+        byte checksum = 0;
+        for (int i = 0; i < 18; i++) {
+            checksum ^= data[i];
+        }
+        if (checksum != data[18]) {
+            Log.w(TAG, "Checksum mismatch: expected " + checksum + ", got " + data[18]);
+            return; // Invalid packet
+        }
+
+        // Weight: big-endian uint16 (data[5]<<8 | data[6]), scaled by decimals
+        int weightRaw = ((data[5] & 0xFF) << 8) | (data[6] & 0xFF);
+        byte properties = data[11];
+        int decPlaces = (properties >> 4) & 0x03; // Bits 5-4
+
+        double scaleFactor;
+        switch (decPlaces) {
+            case 0:
+                scaleFactor = 10.0; break; // 1 decimal
+            case 1:
+                scaleFactor = 1.0; break; // 0 decimals
+            case 2:
+                scaleFactor = 100.0; break; // 2 decimals
+            default:
+                scaleFactor = 10.0; // Default
+        }
+
+        final float weight = (float) (weightRaw / scaleFactor);
+
+        // Unit: Bits 7-6 (assume KG=00; log if other)
+        int unit = (properties >> 6) & 0x03;
+        String unitStr = (unit == 0) ? "kg" : (unit == 1) ? "Jin" : (unit == 2) ? "lb" : "st:lb";
+        if (unit != 0) {
+            Log.w(TAG, "Non-KG unit detected: " + unitStr + " - convert if needed.");
+            // Optional: Convert to kg (e.g., lb to kg: weight * 0.453592)
+        }
+
+        // R not in broadcast—manual/default
+        final float defaultR = 500.0f; // From your samples
+
+        runOnUiThread(() -> {
+            txtWeight.setText(String.format("%.1f", weight));
+            txtR.setText(String.format("%.1f", defaultR)); // Manual R for calc
+            newClick(null); // Auto-compute
+            Toast.makeText(MainActivity.this, String.format("Fetched: %.1f %s (R manual: %.1fΩ)", weight, unitStr, defaultR), Toast.LENGTH_SHORT).show();
+        });
+
+        stopScanning();
+        Log.d(TAG, "Parsed: Weight=" + weight + " " + unitStr + " (decimals=" + decPlaces + "), R=manual");
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        if (requestCode == REQUEST_PERMISSIONS && grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+            startScanning();
+        } else {
+            Toast.makeText(this, "Permissions denied. Cannot scan.", Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    public void newClick(View view) {
+        try {
+            float height = Float.parseFloat(txtHeight.getText().toString().trim());
+            int age = Integer.parseInt(txtAge.getText().toString().trim());
+            float weight = Float.parseFloat(txtWeight.getText().toString().trim());
+            float r = Float.parseFloat(txtR.getText().toString().trim());
+
+            if (height <= 0 || age <= 0 || weight <= 0 || r <= 0) {
+                txtTest.setText("Error: All inputs must be positive numbers.");
+                return;
+            }
+
+            byte sex = radioMale.isChecked() ? (byte) 1 : (byte) 0;
+            CSBiasAPI.CSBiasV235Resp resp = CSBiasAPI.cs_bias_v235(0, sex, age, (int) height, (int) (weight * 10), (int) (r * 10), 2018);
+
+            StringBuilder sb = new StringBuilder();
+            if (resp.result == CSBiasAPI.CSBIAS_OK) {
+                sb.append("Input\n");
+                sb.append("Gender:" + sex + " Height:" + height + " Age:" + age + " Resistance:" + r + " Weight:" + weight + "\n");
+                sb.append("**************************************\n");
+                sb.append("Body Fat %:" + resp.data.BFP + "\n");
+                sb.append("Muscle Mass kg:" + resp.data.SLM + "\n");
+                sb.append("Water %:" + resp.data.BWP + "\n");
+                sb.append("Bone Mass:" + resp.data.BMC + "\n");
+                sb.append("Visceral Fat:" + resp.data.VFR + "\n");
+                sb.append("Protein %:" + resp.data.PP + "\n");
+                sb.append("Skeletal Muscle kg:" + resp.data.SMM + "\n");
+                sb.append("BMR:" + resp.data.BMR + "\n");
+                sb.append("BMI:" + resp.data.BMI + "\n");
+                sb.append("Standard Weight kg:" + resp.data.SBW + "\n");
+                sb.append("Muscle Control:" + (resp.data.MC != 0 ? resp.data.MC : "-") + "\n");
+                sb.append("Weight Control:" + (resp.data.WC != 0 ? resp.data.WC : "-") + "\n");
+                sb.append("Fat Control:" + (resp.data.FC != 0 ? resp.data.FC : "-") + "\n");
+                sb.append("Body Age:" + resp.data.MA + "\n");
+                sb.append("Score:" + resp.data.SBC + "\n");
+                sb.append("**************************************\n");
+            } else {
+                sb.append("Error: " + resp.result);
+            }
+            txtTest.setText(sb.toString());
+        } catch (NumberFormatException e) {
+            txtTest.setText("Error: Please enter valid numbers.");
+        }
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        initBluetooth(); // Re-init for Samsung stability
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        stopScanning();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        stopScanning();
+        handler.removeCallbacksAndMessages(null);
+    }
+}
--- a/app/src/main/java/com/cureselect/weighingscale/MyApplication.java
+++ b/app/src/main/java/com/cureselect/weighingscale/MyApplication.java
@@ -0,0 +1,2 @@
+
+
--- a/app/src/main/res/drawable/ic_launcher_background.xml
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
--- a/app/src/main/res/drawable/ic_launcher_foreground.xml
+++ b/app/src/main/res/drawable/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,187 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:orientation="vertical"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="100dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="10dp"
+                android:text="Height (cm)" />
+
+            <EditText
+                android:id="@+id/txtHeight"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:ems="10"
+                android:inputType="number"
+                android:text="" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="100dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="10dp"
+                android:text="Age" />
+
+            <EditText
+                android:id="@+id/txtAge"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:ems="10"
+                android:inputType="number"
+                android:text="" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="100dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="10dp"
+                android:text="Weight (kg)" />
+
+            <EditText
+                android:id="@+id/txtWeight"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:ems="10"
+                android:inputType="numberDecimal"
+                android:text="" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="100dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="10dp"
+                android:text="Gender" />
+
+            <RadioGroup
+                android:id="@+id/radioSex"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1">
+
+                <RadioButton
+                    android:id="@+id/radioMale"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:checked="true"
+                    android:text="Male" />
+
+                <RadioButton
+                    android:id="@+id/radioFemale"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Female" />
+            </RadioGroup>
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="100dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="10dp"
+                android:text="Impedance Coeff." />
+
+            <EditText
+                android:id="@+id/txtR"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:ems="10"
+                android:inputType="numberDecimal"
+                android:text="" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dp"
+            android:orientation="horizontal"
+            android:gravity="center">
+
+            <Button
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Calculate BMI"
+                android:onClick="newClick" />
+
+            <Button
+                android:id="@+id/btnScan"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="20dp"
+                android:text="Scan for Scale"
+                android:onClick="startScan" />
+        </LinearLayout>
+
+        <ScrollView
+            android:id="@+id/scrollView"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_weight="1"
+            android:layout_marginTop="10dp"
+            android:scrollbars="vertical"
+            android:fillViewport="true">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:padding="10dp">
+
+                <TextView
+                    android:id="@+id/txtTest"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:text="Scan logs will appear here...\n"
+                    android:textSize="12sp"
+                    android:typeface="monospace"
+                    android:background="#f0f0f0" />
+            </LinearLayout>
+        </ScrollView>
+
+    </LinearLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
--- a/app/src/main/res/mipmap-hdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-mdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
--- a/Show More
+++ b/Show More
				`@@ -0,0 +1 @@`
				`,prathiyuman,csh-machine-2,10.12.2025 12:58,file:///home/prathiyuman/.config/libreoffice/4;`