Init

.gitignore

@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

.idea/.gitignore

@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml

.idea/compiler.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="11" />
+  </component>
+</project>

.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="testRunner" value="GRADLE" />
+        <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>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>

.idea/misc.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="Embedded JDK" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>

app/.gitignore

@@ -0,0 +1 @@
+/build

app/build.gradle

@@ -0,0 +1,43 @@
+plugins {
+    id 'com.android.application'
+}
+
+android {
+    namespace 'com.example.beacondemo'
+    compileSdk 33
+
+    defaultConfig {
+        applicationId "com.example.beacondemo"
+        minSdk 24
+        targetSdk 33
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+}
+
+dependencies {
+
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'com.google.android.material:material:1.8.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    implementation files('libs/MTBeaconPlus.jar')
+    implementation 'no.nordicsemi.android:dfu:1.6.1'
+}

app/proguard-rules.pro

@@ -0,0 +1,22 @@
+# 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
+

app/src/androidTest/java/com/example/beacondemo/ExampleInstrumentedTest.java

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+package com.example.beacondemo;
+
+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.example.beacondemo", appContext.getPackageName());
+    }
+}

app/src/main/AndroidManifest.xml

@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+    <uses-permission
+        android:name="android.permission.BLUETOOTH"
+        android:maxSdkVersion="30" />
+    <uses-permission
+        android:name="android.permission.BLUETOOTH_ADMIN"
+        android:maxSdkVersion="30" />
+    <uses-permission
+        android:name="android.permission.BLUETOOTH_SCAN"
+        android:usesPermissionFlags="neverForLocation"
+        tools:targetApi="s" />
+    <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
+    <uses-permission android:name="android.permission.BLUETOOTH_ADVERTISE " />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+
+    <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:supportsRtl="true"
+        android:theme="@style/Theme.BeaconDemo"
+        tools:targetApi="31">
+        <activity
+            android:name=".DetailActivity"
+            android:exported="false" />
+        <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>
+
+        <service android:name="com.minew.beaconplus.sdk.ConnectService" />
+        <service android:name="com.minew.beaconplus.sdk.services.DfuService" />
+
+        <receiver
+            android:name="com.minew.beaconplus.sdk.receivers.BluetoothChangedReceiver"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="android.bluetooth.adapter.action.STATE_CHANGED" />
+            </intent-filter>
+        </receiver>
+    </application>
+
+</manifest>

app/src/main/java/com/example/beacondemo/BindView.java

@@ -0,0 +1,15 @@
+package com.example.beacondemo;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.RetentionPolicy.CLASS;
+
+import androidx.annotation.IdRes;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+@Retention(CLASS) @Target(FIELD)
+public @interface BindView {
+
+    @IdRes int value();
+}

app/src/main/java/com/example/beacondemo/DetailActivity.java

@@ -0,0 +1,123 @@
+package com.example.beacondemo;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.TextView;
+
+import com.minew.beaconplus.sdk.MTCentralManager;
+import com.minew.beaconplus.sdk.MTConnectionHandler;
+import com.minew.beaconplus.sdk.MTPeripheral;
+import com.minew.beaconplus.sdk.enums.TriggerType;
+import com.minew.beaconplus.sdk.enums.Version;
+import com.minew.beaconplus.sdk.exception.MTException;
+import com.minew.beaconplus.sdk.interfaces.SetTriggerListener;
+import com.minew.beaconplus.sdk.model.Trigger;
+
+public class DetailActivity extends AppCompatActivity implements View.OnClickListener {
+
+    private MTPeripheral mtPeripheral;
+
+    private MTConnectionHandler mMTConnectionHandler;
+
+    private MTCentralManager mMtCentralManager;
+
+    private View ivBack;
+
+    private TextView tvSet;
+
+    int mCurSlot = 2;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_detail);
+
+        initView();
+        initData();
+        initListener();
+    }
+
+    private void initView() {
+        ivBack = findViewById(R.id.iv_back);
+        tvSet = findViewById(R.id.tv_set);
+    }
+
+    private void initData() {
+        mtPeripheral = MainActivity.mtPeripheral;
+        mMTConnectionHandler = mtPeripheral.mMTConnectionHandler;
+        mMtCentralManager = MTCentralManager.getInstance(this);
+    }
+
+    private void initListener() {
+        ivBack.setOnClickListener(this);
+        tvSet.setOnClickListener(this);
+    }
+
+    public void saveTrigger() {
+        Version version = this.mMTConnectionHandler.mTConnectionFeature.getVersion();
+        if (version.getValue() >= 4) {
+            if (this.mMTConnectionHandler.mTConnectionFeature.supportTriggers.size() > 0
+                    && this.mMTConnectionHandler.triggers.size() > 0) {
+                Trigger trigger = new Trigger();
+                trigger.setCurSlot(mCurSlot);//选择设置那个通道
+                boolean isOpen = true; //代表是否开启了触发器
+                if (isOpen) {
+                    TriggerType triggerType = TriggerType.BTN_DTAP_EVT;
+                    trigger.setTriggerType(TriggerType.BTN_DTAP_EVT);//双击按键
+                    switch (triggerType) {
+                        case TEMPERATURE_ABOVE_ALARM://温度高于
+                        case TEMPERATURE_BELOW_ALARM://温度低于
+                        case HUMIDITY_ABOVE_ALRM://湿度高于
+                        case HUMIDITY_BELOW_ALRM://湿度低于
+                        case LIGHT_ABOVE_ALRM://光感高于
+                        case LIGHT_BELOW_ALARM://光感低于
+                        case FORCE_ABOVE_ALRM://压感大于
+                        case FORCE_BELOW_ALRM://压感低于
+                        case TVOC_ABOVE_ALARM://TVOC大于
+                        case TVOC_BELOW_ALARM://TVOC低于
+                            trigger.setCondition(10);//这些触发条件，时长 mTemCondition 不需要乘 1000
+                            break;
+                        default:
+                            trigger.setCondition(10 * 1000);
+                    }
+                } else {
+                    trigger.setTriggerType(TriggerType.TRIGGER_SRC_NONE);
+                    trigger.setCondition(0);
+                }
+                if (version.getValue() > 4) {
+                    trigger.setAdvInterval(2000);//广播间隔 100 ms ~ 5000 ms
+                    trigger.setRadioTxpower(0);//广播功率：-40dBm ~ 4dBm
+                    trigger.setAlwaysAdvertising(false);//true：总是广播，false：不总是广播
+                }
+                this.mMTConnectionHandler.setTriggerCondition(trigger, new SetTriggerListener() {
+                    @Override
+                    public void onSetTrigger(boolean success, MTException mtException) {
+                        //Monitor whether the write is successful
+                        Log.e("minew_tag","trigger success " + success);
+                    }
+                });
+            }
+        }
+    }
+
+    @Override
+    public void onClick(View v) {
+        switch (v.getId()) {
+            case R.id.iv_back:
+                mMtCentralManager.disconnect(mtPeripheral);
+                finish();
+                break;
+            case R.id.tv_set:
+                saveTrigger();
+                break;
+            default:
+                break;
+        }
+
+    }
+
+
+}

app/src/main/java/com/example/beacondemo/MainActivity.java

@@ -0,0 +1,303 @@
+package com.example.beacondemo;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.app.ActivityCompat;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import android.Manifest;
+import android.annotation.SuppressLint;
+import android.app.Activity;
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothManager;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.os.Build;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.Toast;
+
+import com.minew.beaconplus.sdk.MTCentralManager;
+import com.minew.beaconplus.sdk.MTPeripheral;
+import com.minew.beaconplus.sdk.enums.BluetoothState;
+import com.minew.beaconplus.sdk.enums.ConnectionStatus;
+import com.minew.beaconplus.sdk.exception.MTException;
+import com.minew.beaconplus.sdk.interfaces.ConnectionStatueListener;
+import com.minew.beaconplus.sdk.interfaces.GetPasswordListener;
+import com.minew.beaconplus.sdk.interfaces.MTCentralManagerListener;
+import com.minew.beaconplus.sdk.interfaces.OnBluetoothStateChangedListener;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class MainActivity extends AppCompatActivity {
+
+    private static final int REQUEST_ENABLE_BT = 3;
+    private static final int PERMISSION_COARSE_LOCATION = 2;
+
+    @BindView(R.id.recycle)
+    RecyclerView mRecycle;
+
+    private MTCentralManager mMtCentralManager;
+
+    private RecycleAdapter mAdapter;
+
+    List<MTPeripheral> mtPeripherals = new ArrayList<>();
+
+    public static MTPeripheral mtPeripheral;
+    private static final int REQUEST_FINE_LOCATION = 125;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+        //ButterKnife.bind(this);
+        mRecycle = findViewById(R.id.recycle);
+
+        if (!ensureBleExists())
+            finish();
+
+        initView();
+        initManager();
+        getRequiredPermissions();
+        initListener();
+    }
+
+    private boolean ensureBleExists() {
+        if (!getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH_LE)) {
+            Toast.makeText(this, "Phone does not support BLE", Toast.LENGTH_LONG).show();
+            return false;
+        }
+        return true;
+    }
+
+    protected boolean isBLEEnabled() {
+        final BluetoothManager bluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
+        final BluetoothAdapter adapter = bluetoothManager.getAdapter();
+        return adapter != null && adapter.isEnabled();
+    }
+
+    @SuppressLint("MissingPermission")
+    private void showBLEDialog() {
+        final Intent enableIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
+        startActivityForResult(enableIntent, REQUEST_ENABLE_BT);
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (requestCode == REQUEST_ENABLE_BT) {
+            if (resultCode == Activity.RESULT_OK) {
+                initData();
+            } else {
+                finish();
+            }
+        }
+    }
+
+    private void initData() {
+        //三星手机系统可能会限制息屏下扫描，导致息屏后无法获取到广播数据
+        mMtCentralManager.startScan();
+    }
+
+    private void initView() {
+        RecyclerView.LayoutManager layoutManager = new LinearLayoutManager(this);
+        mRecycle.setLayoutManager(layoutManager);
+        mAdapter = new RecycleAdapter();
+        mRecycle.setAdapter(mAdapter);
+        mRecycle.addItemDecoration(new RecycleViewDivider(this, LinearLayoutManager
+                .HORIZONTAL));
+    }
+
+    private void initManager() {
+        mMtCentralManager = MTCentralManager.getInstance(this);
+        //startservice
+        mMtCentralManager.startService();
+        BluetoothState bluetoothState = mMtCentralManager.getBluetoothState(this);
+        switch (bluetoothState) {
+            case BluetoothStateNotSupported:
+                Log.e("tag", "BluetoothStateNotSupported");
+                break;
+            case BluetoothStatePowerOff:
+                Log.e("tag", "BluetoothStatePowerOff");
+                break;
+            case BluetoothStatePowerOn:
+                Log.e("tag", "BluetoothStatePowerOn");
+                break;
+        }
+
+        mMtCentralManager.setBluetoothChangedListener(new OnBluetoothStateChangedListener() {
+            @Override
+            public void onStateChanged(BluetoothState state) {
+                switch (state) {
+                    case BluetoothStateNotSupported:
+                        Log.e("tag", "BluetoothStateNotSupported");
+                        break;
+                    case BluetoothStatePowerOff:
+                        Log.e("tag", "BluetoothStatePowerOff");
+                        break;
+                    case BluetoothStatePowerOn:
+                        Log.e("tag", "BluetoothStatePowerOn");
+                        break;
+                }
+            }
+        });
+    }
+
+    private void getRequiredPermissions() {
+        String[] requestPermissions;
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+            requestPermissions = new String[]{
+                    android.Manifest.permission.BLUETOOTH_SCAN,
+                    android.Manifest.permission.BLUETOOTH_CONNECT,
+                    android.Manifest.permission.ACCESS_COARSE_LOCATION,
+                    android.Manifest.permission.ACCESS_FINE_LOCATION
+            };
+
+        } else {
+            requestPermissions = new String[]{
+                    android.Manifest.permission.ACCESS_COARSE_LOCATION,
+                    Manifest.permission.ACCESS_FINE_LOCATION
+            };
+
+        }
+        ActivityCompat.requestPermissions(this,
+                requestPermissions, REQUEST_FINE_LOCATION);
+    }
+
+    private void initListener() {
+        mMtCentralManager.setMTCentralManagerListener(new MTCentralManagerListener() {
+            @Override
+            public void onScanedPeripheral(final List<MTPeripheral> peripherals) {
+                Log.e("demo11", " " + peripherals.size());
+                mAdapter.setData(peripherals);
+            }
+        });
+        mAdapter.setOnItemClickListener(new RecycleAdapter.OnItemClickListener() {
+            @Override
+            public void onItemClick(View view, int position) {
+                mtPeripheral = mAdapter.getData(position);
+                mMtCentralManager.connect(mtPeripheral, connectionStatueListener);
+            }
+
+            @Override
+            public void onItemLongClick(View view, int position) {
+
+            }
+        });
+    }
+
+    private ConnectionStatueListener connectionStatueListener = new ConnectionStatueListener() {
+        @Override
+        public void onUpdateConnectionStatus(final ConnectionStatus connectionStatus, final GetPasswordListener getPasswordListener) {
+            runOnUiThread(new Runnable() {
+                @Override
+                public void run() {
+                    switch (connectionStatus) {
+                        case CONNECTING:
+                            Log.e("tag", "CONNECTING");
+                            Toast.makeText(MainActivity.this, "CONNECTING", Toast.LENGTH_SHORT).show();
+                            break;
+                        case CONNECTED:
+                            Log.e("tag", "CONNECTED");
+                            Toast.makeText(MainActivity.this, "CONNECTED", Toast.LENGTH_SHORT).show();
+                            break;
+                        case READINGINFO:
+                            Log.e("tag", "READINGINFO");
+                            Toast.makeText(MainActivity.this, "READINGINFO", Toast.LENGTH_SHORT).show();
+                            break;
+                        case DEVICEVALIDATING:
+                            Log.e("tag", "DEVICEVALIDATING");
+                            Toast.makeText(MainActivity.this, "DEVICEVALIDATING", Toast.LENGTH_SHORT).show();
+                            break;
+                        case PASSWORDVALIDATING:
+                            Log.e("tag", "PASSWORDVALIDATING");
+                            Toast.makeText(MainActivity.this, "PASSWORDVALIDATING", Toast.LENGTH_SHORT).show();
+                            String password = "minew123";
+                            getPasswordListener.getPassword(password);
+                            break;
+                        case SYNCHRONIZINGTIME:
+                            Log.e("tag", "SYNCHRONIZINGTIME");
+                            Toast.makeText(MainActivity.this, "SYNCHRONIZINGTIME", Toast.LENGTH_SHORT).show();
+                            break;
+                        case READINGCONNECTABLE:
+                            Log.e("tag", "READINGCONNECTABLE");
+                            Toast.makeText(MainActivity.this, "READINGCONNECTABLE", Toast.LENGTH_SHORT).show();
+                            break;
+                        case READINGFEATURE:
+                            Log.e("tag", "READINGFEATURE");
+                            Toast.makeText(MainActivity.this, "READINGFEATURE", Toast.LENGTH_SHORT).show();
+                            break;
+                        case READINGFRAMES:
+                            Log.e("tag", "READINGFRAMES");
+                            Toast.makeText(MainActivity.this, "READINGFRAMES", Toast.LENGTH_SHORT).show();
+                            break;
+                        case READINGTRIGGERS:
+                            Log.e("tag", "READINGTRIGGERS");
+                            Toast.makeText(MainActivity.this, "READINGTRIGGERS", Toast.LENGTH_SHORT).show();
+                            break;
+                        case COMPLETED:
+                            Log.e("tag", "COMPLETED");
+                            Toast.makeText(MainActivity.this, "COMPLETED", Toast.LENGTH_SHORT).show();
+                            mMtCentralManager.disconnect(mtPeripheral);
+//                            Intent intent = new Intent();
+//                            intent.setClass(MainActivity.this, DetailActivity.class);
+//                            startActivity(intent);
+                            break;
+                        case CONNECTFAILED:
+                        case DISCONNECTED:
+                            Log.e("tag", "DISCONNECTED");
+                            Toast.makeText(MainActivity.this, "DISCONNECTED", Toast.LENGTH_SHORT).show();
+                            break;
+                    }
+
+                }
+            });
+        }
+
+        @Override
+        public void onError(MTException e) {
+            Log.e("tag", e.getMessage());
+        }
+    };
+
+    @Override
+    public void onRequestPermissionsResult(int code, String permissions[], int[] grantResults) {
+        super.onRequestPermissionsResult(code, permissions, grantResults);
+        switch (code) {
+//            case PERMISSION_COARSE_LOCATION:
+//                if (grantResults.length > 0
+//                        && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+//                    initData();
+//                } else {
+//                    finish();
+//                }
+//                break;
+            case REQUEST_FINE_LOCATION:
+                boolean isGrant = true;
+                for (int grantResult : grantResults) {
+                    if (grantResult != PackageManager.PERMISSION_GRANTED) {
+                        isGrant = false;
+                        break;
+                    }
+                }
+                if (isGrant) {
+//                    initData();
+                    if (!isBLEEnabled()) {
+                        showBLEDialog();
+                    } else {
+                        initData();
+                    }
+                }
+                break;
+        }
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mMtCentralManager.stopService();
+    }
+}

app/src/main/java/com/example/beacondemo/RecycleAdapter.java

@@ -0,0 +1,94 @@
+package com.example.beacondemo;
+
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.minew.beaconplus.sdk.MTPeripheral;
+
+import java.util.List;
+
+public class RecycleAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
+
+
+    private List<MTPeripheral> mData;
+
+    @Override
+    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        RecyclerView.ViewHolder viewHolder = null;
+        viewHolder = new ViewHolder(View.inflate(parent.getContext(), R.layout.item, null));
+        return viewHolder;
+    }
+
+    public MTPeripheral getData(int position) {
+        return mData.get(position);
+    }
+
+    public interface OnItemClickListener {
+        void onItemClick(View view, int position);
+
+        void onItemLongClick(View view, int position);
+    }
+
+
+    private OnItemClickListener mOnItemClickListener;
+
+    public void setOnItemClickListener(OnItemClickListener mOnItemClickListener) {
+        this.mOnItemClickListener = mOnItemClickListener;
+    }
+
+    @Override
+    public void onBindViewHolder(final RecyclerView.ViewHolder holder, int position) {
+        ((ViewHolder) holder).setDataAndUi(mData.get(position));
+
+        // 如果设置了回调，则设置点击事件
+        if (mOnItemClickListener != null) {
+            holder.itemView.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    int pos = holder.getLayoutPosition();
+                    mOnItemClickListener.onItemClick(holder.itemView, pos);
+                }
+            });
+
+            holder.itemView.setOnLongClickListener(new View.OnLongClickListener() {
+                @Override
+                public boolean onLongClick(View v) {
+                    int pos = holder.getLayoutPosition();
+                    mOnItemClickListener.onItemLongClick(holder.itemView, pos);
+                    return false;
+                }
+            });
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        if (mData != null) {
+            return mData.size();
+        }
+        return 0;
+    }
+
+    public void setData(List<MTPeripheral> data) {
+        mData = data;
+        notifyDataSetChanged();
+    }
+
+    public class ViewHolder extends RecyclerView.ViewHolder {
+
+        TextView data;
+
+        public ViewHolder(View itemView) {
+            super(itemView);
+            data = (TextView) itemView.findViewById(R.id.data);
+        }
+
+        public void setDataAndUi(MTPeripheral mtPeripheral) {
+            data.setText(mtPeripheral.mMTFrameHandler.getMac());
+        }
+
+    }
+}

app/src/main/java/com/example/beacondemo/RecycleViewDivider.java

@@ -0,0 +1,126 @@
+package com.example.beacondemo;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Rect;
+import android.graphics.drawable.Drawable;
+import android.view.View;
+
+import androidx.core.content.ContextCompat;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+public class RecycleViewDivider extends RecyclerView.ItemDecoration {
+    private Paint mPaint;
+    private Drawable mDivider;
+    private int mDividerHeight = 2;
+    private int mOrientation;
+    private static final int[] ATTRS = new int[]{android.R.attr.listDivider};
+
+
+    public RecycleViewDivider(Context context, int orientation) {
+        if (orientation != LinearLayoutManager.VERTICAL && orientation != LinearLayoutManager
+                .HORIZONTAL) {
+            throw new IllegalArgumentException("请输入正确的参数！");
+        }
+        mOrientation = orientation;
+
+        final TypedArray a = context.obtainStyledAttributes(ATTRS);
+        mDivider = a.getDrawable(0);
+        a.recycle();
+    }
+
+
+    public RecycleViewDivider(Context context, int orientation, int drawableId) {
+        this(context, orientation);
+        mDivider = ContextCompat.getDrawable(context, drawableId);
+        mDividerHeight = mDivider.getIntrinsicHeight();
+    }
+
+
+    public RecycleViewDivider(Context context, int orientation, Drawable drawable) {
+        this(context, orientation);
+        mDivider = drawable;
+        mDividerHeight = mDivider.getIntrinsicHeight();
+    }
+
+
+    public RecycleViewDivider(Context context, int orientation, Drawable drawable, int
+            drawableHeight) {
+        this(context, orientation);
+        mDivider = drawable;
+        mDividerHeight = drawableHeight;
+    }
+
+    public RecycleViewDivider(Context context, int orientation, int dividerHeight, int
+            dividerColor) {
+        this(context, orientation);
+        mDividerHeight = dividerHeight;
+        mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
+        mPaint.setColor(dividerColor);
+        mPaint.setStyle(Paint.Style.FILL);
+    }
+
+
+    @Override
+    public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State
+            state) {
+        super.getItemOffsets(outRect, view, parent, state);
+        outRect.set(0, 0, 0, mDividerHeight);
+    }
+
+
+    @Override
+    public void onDraw(Canvas c, RecyclerView parent, RecyclerView.State state) {
+        super.onDraw(c, parent, state);
+        if (mOrientation == LinearLayoutManager.VERTICAL) {
+            drawVertical(c, parent);
+        } else {
+            drawHorizontal(c, parent);
+        }
+    }
+
+
+    private void drawHorizontal(Canvas canvas, RecyclerView parent) {
+        final int left = parent.getPaddingLeft();
+        final int right = parent.getMeasuredWidth() - parent.getPaddingRight();
+        final int childSize = parent.getChildCount();
+        for (int i = 0; i < childSize; i++) {
+            final View child = parent.getChildAt(i);
+            RecyclerView.LayoutParams layoutParams = (RecyclerView.LayoutParams) child
+                    .getLayoutParams();
+            final int top = child.getBottom() + layoutParams.bottomMargin;
+            final int bottom = top + mDividerHeight;
+            if (mDivider != null) {
+                mDivider.setBounds(left, top, right, bottom);
+                mDivider.draw(canvas);
+            }
+            if (mPaint != null) {
+                canvas.drawRect(left, top, right, bottom, mPaint);
+            }
+        }
+    }
+
+
+    private void drawVertical(Canvas canvas, RecyclerView parent) {
+        final int top = parent.getPaddingTop();
+        final int bottom = parent.getMeasuredHeight() - parent.getPaddingBottom();
+        final int childSize = parent.getChildCount();
+        for (int i = 0; i < childSize; i++) {
+            final View child = parent.getChildAt(i);
+            RecyclerView.LayoutParams layoutParams = (RecyclerView.LayoutParams) child
+                    .getLayoutParams();
+            final int left = child.getRight() + layoutParams.rightMargin;
+            final int right = left + mDividerHeight;
+            if (mDivider != null) {
+                mDivider.setBounds(left, top, right, bottom);
+                mDivider.draw(canvas);
+            }
+            if (mPaint != null) {
+                canvas.drawRect(left, top, right, bottom, mPaint);
+            }
+        }
+    }
+}

app/src/main/res/drawable-v24/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>

app/src/main/res/drawable/back.xml

@@ -0,0 +1,5 @@
+<vector android:autoMirrored="true" android:height="24dp"
+    android:tint="#000000" android:viewportHeight="24"
+    android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M11.67,3.87L9.9,2.1 0,12l9.9,9.9 1.77,-1.77L3.54,12z"/>
+</vector>

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>

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

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    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"
+    android:orientation="vertical"
+    tools:context=".DetailActivity">
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="48dp">
+
+        <ImageView
+            android:id="@+id/iv_back"
+            android:layout_width="24dp"
+            android:layout_height="18dp"
+            android:src="@drawable/back"
+            android:layout_centerVertical="true"
+            android:layout_marginLeft="12dp"/>
+
+        <TextView
+            android:id="@+id/tv_title"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textSize="18sp"
+            android:textColor="@color/black"
+            android:text="Detail"
+            android:layout_centerInParent="true"/>
+
+    </RelativeLayout>
+
+    <TextView
+        android:id="@+id/tv_set"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textSize="18sp"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginTop="42dp"
+        android:text="Set trigger"/>
+
+</LinearLayout>

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

@@ -0,0 +1,17 @@
+<?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">
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recycle"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+    </androidx.recyclerview.widget.RecyclerView>
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <TextView
+        android:id="@+id/data"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:padding="15dp"
+        android:textColor="@android:color/black"
+        android:textSize="12sp"/>
+
+</RelativeLayout>

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>

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>

app/src/main/res/mipmap-anydpi-v33/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>

app/src/main/res/values-night/themes.xml

@@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.BeaconDemo" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_200</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/black</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_200</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>

app/src/main/res/values/colors.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>

app/src/main/res/values/refs.xml

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources></resources>

app/src/main/res/values/strings.xml

@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">BeaconDemo</string>
+</resources>

app/src/main/res/values/themes.xml

@@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.BeaconDemo" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_500</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/white</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_700</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>

app/src/main/res/xml/backup_rules.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>

app/src/main/res/xml/data_extraction_rules.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>

app/src/test/java/com/example/beacondemo/ExampleUnitTest.java

@@ -0,0 +1,17 @@
+package com.example.beacondemo;
+
+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);
+    }
+}

build.gradle

@@ -0,0 +1,5 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id 'com.android.application' version '7.4.0' apply false
+    id 'com.android.library' version '7.4.0' apply false
+}

gradle.properties

@@ -0,0 +1,22 @@
+# 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=-Xmx2048m -Dfile.encoding=UTF-8
+# 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
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
+android.enableJetifier=true

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Thu Mar 23 14:11:15 IST 2023
+distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  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 "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+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 or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; 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=`expr $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"
+
+exec "$JAVACMD" "$@"

gradlew.bat

@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@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 Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@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="-Xmx64m" "-Xms64m"
+
+@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 execute
+
+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 execute
+
+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
+
+: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 %*
+
+: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

settings.gradle

@@ -0,0 +1,17 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+        jcenter()
+    }
+}
+rootProject.name = "BeaconDemo"
+include ':app'