init

2022-03-11 08:43:32 +08:00
commit 8f9ae202db
148 changed files with 23318 additions and 0 deletions
--- a/app/src/androidTest/java/com/yutou/doormanager/ExampleInstrumentedTest.kt
+++ b/app/src/androidTest/java/com/yutou/doormanager/ExampleInstrumentedTest.kt
@@ -0,0 +1,24 @@
+package com.yutou.doormanager
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.yutou.doormanager", appContext.packageName)
+    }
+}
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,103 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.yutou.doormanager">
+
+    <uses-feature android:name="android.hardware.camera.any" />
+
+    <uses-permission android:name="android.permission.CAMERA" />
+    <uses-permission android:name="android.permission.RECORD_AUDIO" />
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
+    <uses-permission android:name="android.permission.RECEIVE_SMS" />
+    <uses-permission android:name="android.permission.SEND_SMS" />
+    <uses-permission android:name="android.permission.WRITE_SMS" />
+    <uses-permission android:name="android.permission.READ_SMS" />
+    <uses-permission
+        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        android:maxSdkVersion="28" />
+
+    <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/Theme.Design.NoActionBar"
+        android:usesCleartextTraffic="true">
+        <meta-data
+            android:name="com.google.android.actions"
+            android:resource="@xml/provider_paths" />
+
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:screenOrientation="fullSensor">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+
+            </intent-filter>
+        </activity>
+
+
+        <activity android:name=".SMSActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.SEND"/>
+                <action android:name="android.intent.action.SENDTO"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE"/>
+                <data android:scheme="sms"/>
+                <data android:scheme="smsto"/>
+                <data android:scheme="mms"/>
+                <data android:scheme="mmsto"/>
+            </intent-filter>
+
+        </activity>
+
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.fileprovider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/provider_paths" />
+        </provider>
+
+        <!-- BroadcastReceiver that listens for incoming SMS messages -->
+        <receiver
+            android:name=".SmsReceiver"
+            android:permission="android.permission.BROADCAST_SMS">
+            <intent-filter android:priority="2147483647">
+                <action android:name="android.provider.Telephony.SMS_RECEIVED" />
+                <action android:name="android.provider.Telephony.SMS_DELIVER" />
+            </intent-filter>
+        </receiver>
+
+        <!-- BroadcastReceiver that listens for incoming MMS messages -->
+        <receiver
+            android:name=".MmsReceiver"
+            android:permission="android.permission.BROADCAST_WAP_PUSH">
+            <intent-filter>
+                <action android:name="android.provider.Telephony.WAP_PUSH_DELIVER"/>
+                <data android:mimeType="application/vnd.wap.mms-message"/>
+            </intent-filter>
+        </receiver>
+        <!-- Service that delivers messages from the phone "quick response" -->
+        <service
+            android:name=".SmsSendService"
+            android:exported="true"
+            android:permission="android.permission.SEND_RESPOND_VIA_MESSAGE">
+            <intent-filter>
+                <action android:name="android.intent.action.RESPOND_VIA_MESSAGE" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:scheme="sms" />
+                <data android:scheme="smsto" />
+                <data android:scheme="mms" />
+                <data android:scheme="mmsto" />
+            </intent-filter>
+        </service>
+    </application>
+
+</manifest>
--- a/app/src/main/java/com/yutou/doormanager/HeadlessSmsSendService.java
+++ b/app/src/main/java/com/yutou/doormanager/HeadlessSmsSendService.java
@@ -0,0 +1,15 @@
+package com.yutou.doormanager;
+
+import android.app.Service;
+import android.content.Intent;
+import android.os.IBinder;
+
+import androidx.annotation.Nullable;
+
+public class HeadlessSmsSendService extends Service {
+    @Nullable
+    @Override
+    public IBinder onBind(Intent intent) {
+        return null;
+    }
+}
--- a/app/src/main/java/com/yutou/doormanager/MainActivity.kt
+++ b/app/src/main/java/com/yutou/doormanager/MainActivity.kt
@@ -0,0 +1,263 @@
+package com.yutou.doormanager
+
+import android.Manifest
+import android.content.Intent
+import android.content.IntentFilter
+import android.graphics.Rect
+import android.net.Uri
+import android.os.Build
+import android.os.Bundle
+import android.os.Handler
+import android.os.Looper
+import android.provider.Telephony
+import android.widget.Button
+import android.widget.Toast
+import androidx.appcompat.app.AlertDialog
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.app.ActivityCompat
+import androidx.core.content.FileProvider
+import com.yutou.doormanager.utils.*
+import jp.co.cyberagent.android.gpuimage.GPUImageAddBlendFilter
+import me.lake.librestreaming.core.listener.RESConnectionListener
+import me.lake.librestreaming.filter.hardvideofilter.BaseHardVideoFilter
+import me.lake.librestreaming.filter.hardvideofilter.HardVideoGroupFilter
+import me.lake.librestreaming.ws.StreamAVOption
+import me.lake.librestreaming.ws.StreamLiveCameraView
+import me.lake.librestreaming.ws.filter.hardfilter.WatermarkFilter
+import me.lake.librestreaming.ws.filter.hardfilter.extra.GPUImageCompatibleFilter
+import org.json.JSONObject
+import java.io.File
+import java.util.*
+
+
+class MainActivity : AppCompatActivity() {
+    private lateinit var button_up: Button
+    private lateinit var button_down: Button
+    private lateinit var button_screen: Button
+    private lateinit var button_open: Button
+    private lateinit var button_af: Button
+    private lateinit var mLiveCameraView: StreamLiveCameraView
+    private var zoom = 0.0f
+    private var isUpdate = true
+    public lateinit var myDataListener: MyDataListener
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+        ActivityCompat.requestPermissions(
+            this, arrayOf(
+                Manifest.permission.WRITE_EXTERNAL_STORAGE,
+                Manifest.permission.CAMERA,
+                Manifest.permission.RECORD_AUDIO,
+                Manifest.permission.SEND_SMS
+            ), 0
+        )
+        initView()
+        startRTMP()
+        myDataListener = MyDataListener()
+        DataUtils.addListener(myDataListener)
+        val intent = Intent(Telephony.Sms.Intents.ACTION_CHANGE_DEFAULT)
+        intent.putExtra(
+            Telephony.Sms.Intents.EXTRA_PACKAGE_NAME,
+            packageName
+        )
+        startActivity(intent)
+        val batteryLevelRcvr=SmsReceiver()
+        val batteryLevelFilter= IntentFilter(Intent.ACTION_BATTERY_CHANGED)
+        registerReceiver(batteryLevelRcvr, batteryLevelFilter)
+        Toast.makeText(this,"version = ${ packageManager.getPackageInfo(packageName, 0).versionName}",Toast.LENGTH_LONG).show()
+    }
+
+    private fun initView() {
+        button_up = findViewById(R.id.up)
+        button_down = findViewById(R.id.down)
+        button_screen = findViewById(R.id.screen)
+        button_open = findViewById(R.id.openPC)
+        button_af = findViewById(R.id.af)
+        button_up.setOnClickListener {
+            zoom += 0.1f
+            if (zoom > 1.0f) {
+                zoom = 1.0f
+            }
+            mLiveCameraView.setZoomByPercent(zoom)
+            uploadZoom(zoom)
+        }
+        button_down.setOnClickListener {
+            zoom -= 0.1f
+            if (zoom < 0f) {
+                zoom = 0.0f
+            }
+            mLiveCameraView.setZoomByPercent(zoom)
+            uploadZoom(zoom)
+        }
+        button_screen.setOnClickListener {
+            mLiveCameraView.takeScreenShot {
+                Utils.upload(it, this)
+                Handler(Looper.getMainLooper()).post {
+                    Toast.makeText(this@MainActivity, "已拍照", Toast.LENGTH_LONG).show()
+                }
+            }
+        }
+        button_open.setOnClickListener {
+            val json = JSONObject()
+            json.put("type", "nas")
+            HttpUtils.post(
+                "http://192.168.31.88:8000/tools/openpc.do",
+                json,
+                null,
+                object : HttpListener {
+                    override fun data(code: Int, data: String) {
+                        Handler(Looper.getMainLooper()).post {
+                            Toast.makeText(this@MainActivity, "开机成功:${data}", Toast.LENGTH_LONG)
+                                .show()
+                        }
+                    }
+
+                })
+        }
+        button_af.setOnClickListener {
+            mLiveCameraView.setCreamAr()
+        }
+    }
+
+    private fun uploadZoom(zoom: Float) {
+        val json = JSONObject()
+        json.put("zoom", zoom)
+        HttpUtils.post("http://192.168.31.88:8000/door/zoom.do", json, null, object : HttpListener {
+            override fun data(code: Int, data: String) {
+                if (data == "1") {
+                    Handler(Looper.getMainLooper()).post {
+                        Toast.makeText(this@MainActivity, "设置成功:${zoom}", Toast.LENGTH_LONG).show()
+                    }
+                }
+            }
+
+        })
+    }
+
+    lateinit var watermark: WatermarkFilter
+    private fun startRTMP() {
+        mLiveCameraView = findViewById(R.id.stream_previewView)
+        mLiveCameraView.setActivity(this)
+        val option = StreamAVOption().apply {
+            streamUrl = "rtmp://192.168.31.88/live"
+        }
+        mLiveCameraView.let {
+            it.init(this, option)
+            it.addStreamStateListener(object : RESConnectionListener {
+                override fun onOpenConnectionResult(result: Int) {
+                    mLiveCameraView.setCreamAr()
+                }
+
+                override fun onWriteError(errno: Int) {
+                }
+
+                override fun onCloseConnectionResult(result: Int) {
+                }
+
+            })
+
+            val files: LinkedList<BaseHardVideoFilter> = LinkedList()
+            watermark =
+                WatermarkFilter(
+                    WatermarkFilter.fromText(32f, Utils.getTime()),
+                    Rect(50, 50, 800, 150)
+                )
+            //  it.setMirror(true, true, true)
+            files.add(GPUImageCompatibleFilter(GPUImageAddBlendFilter()))
+            files.add(watermark)
+            it.setHardVideoFilter(HardVideoGroupFilter(files))
+            it.startStreaming(option.streamUrl)
+            Timer().schedule(object : TimerTask() {
+                override fun run() {
+                    watermark.updateText(32f, Utils.getTime()+" 推流:${mLiveCameraView.avSpeed}")
+                    if (!mLiveCameraView.isStreaming||mLiveCameraView.avSpeed==0) {
+                        mLiveCameraView.stopStreaming()
+                        mLiveCameraView.startStreaming("rtmp://192.168.31.88/live")
+                    }
+                }
+            }, 0, 1000)
+        }
+
+    }
+
+    override fun onSaveInstanceState(outState: Bundle) {
+        super.onSaveInstanceState(outState)
+
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        mLiveCameraView.destroy()
+        DataUtils.removeListener(myDataListener)
+    }
+
+    inner class MyDataListener : DataListener {
+        override fun out(json: JSONObject) {
+            Handler(Looper.getMainLooper()).post {
+                zoom = json.getDouble("zoom").toFloat()
+                mLiveCameraView.setZoomByPercent(zoom)
+                if (json.getString("restart").equals("1")) {
+                    val intent = packageManager.getLaunchIntentForPackage(packageName);
+                    intent!!.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+                    startActivity(intent)
+                    android.os.Process.killProcess(android.os.Process.myPid());
+                }
+
+                if (!json.getString("audio").equals("null"))
+                    AudioUtils().play(json.getString("audio"))
+
+                if (!json.isNull("update")) {
+                    val versionName = packageManager.getPackageInfo(packageName, 0).versionName
+                    if (json.getJSONObject("update").getString("versionName") != versionName) {
+                        val url = json.getJSONObject("update").getString("url")
+                        if (isUpdate) {
+                            isUpdate = false
+                            update(url, json.getJSONObject("update").getString("versionName"))
+                        }
+                    }
+                }
+                if(!json.isNull("af")){
+                    mLiveCameraView.setCreamAr()
+                }
+            }
+
+        }
+
+    }
+
+    private fun update(url: String, version: String) {
+        val dialog = AlertDialog.Builder(this).apply {
+            val appVersionName = packageManager.getPackageInfo(packageName, 0).versionName
+            setTitle("检测到版本更新")
+            setMessage("当前版本号:${appVersionName}\n更新版本号:${version}\n是否更新?")
+            setPositiveButton("更新") { _, _ ->
+                HttpUtils.download(
+                    url,
+                    filesDir.absolutePath + File.separator + "download.apk",
+                    object : HttpListener {
+                        override fun data(code: Int, data: String) {
+                            val intent = Intent(Intent.ACTION_VIEW)
+                            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                            var apkUri = Uri.fromFile(File(data))
+                            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+                                intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+                                apkUri = FileProvider.getUriForFile(
+                                    this@MainActivity, "$packageName.fileprovider",
+                                    File(data)
+                                )
+                            }
+                            intent.setDataAndType(apkUri, "application/vnd.android.package-archive")
+                            startActivity(intent)
+
+                        }
+
+                    });
+            }
+            setNegativeButton(
+                "取消"
+            ) { p0, _ -> p0?.cancel() }
+        }
+        dialog.show()
+    }
+
+}
--- a/app/src/main/java/com/yutou/doormanager/MmsReceiver.java
+++ b/app/src/main/java/com/yutou/doormanager/MmsReceiver.java
@@ -0,0 +1,12 @@
+package com.yutou.doormanager;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+
+public class MmsReceiver extends BroadcastReceiver {
+    @Override
+    public void onReceive(Context context, Intent intent) {
+
+    }
+}
--- a/app/src/main/java/com/yutou/doormanager/MyApplication.kt
+++ b/app/src/main/java/com/yutou/doormanager/MyApplication.kt
@@ -0,0 +1,46 @@
+package com.yutou.doormanager
+
+import android.app.Activity
+import android.app.Application
+import android.os.Bundle
+import com.yutou.doormanager.utils.DataUtils
+import java.lang.ref.WeakReference
+
+class MyApplication: Application() {
+    companion object{
+        lateinit var activitys:WeakReference<Activity>
+    }
+    override fun onCreate() {
+        super.onCreate()
+        registerActivityLifecycleCallbacks(object : ActivityLifecycleCallbacks {
+            override fun onActivityCreated(p0: Activity, p1: Bundle?) {
+                activitys=WeakReference(p0)
+            }
+
+            override fun onActivityStarted(p0: Activity) {
+                TODO("Not yet implemented")
+            }
+
+            override fun onActivityResumed(p0: Activity) {
+                TODO("Not yet implemented")
+            }
+
+            override fun onActivityPaused(p0: Activity) {
+                TODO("Not yet implemented")
+            }
+
+            override fun onActivityStopped(p0: Activity) {
+                TODO("Not yet implemented")
+            }
+
+            override fun onActivitySaveInstanceState(p0: Activity, p1: Bundle) {
+                TODO("Not yet implemented")
+            }
+
+            override fun onActivityDestroyed(p0: Activity) {
+                TODO("Not yet implemented")
+            }
+
+        })
+    }
+}
--- a/app/src/main/java/com/yutou/doormanager/MyViewModel.kt
+++ b/app/src/main/java/com/yutou/doormanager/MyViewModel.kt
@@ -0,0 +1,12 @@
+package com.yutou.doormanager
+
+import androidx.lifecycle.ViewModel
+import kotlin.properties.ReadOnlyProperty
+import kotlin.reflect.KProperty
+
+class MyViewModel:ViewModel()  {
+    var  index:Int = 0
+    val data:String by lazy {
+            "data = "+index
+    }
+}
--- a/app/src/main/java/com/yutou/doormanager/SMSActivity.java
+++ b/app/src/main/java/com/yutou/doormanager/SMSActivity.java
@@ -0,0 +1,14 @@
+package com.yutou.doormanager;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.telephony.SmsManager;
+
+import androidx.annotation.Nullable;
+
+public class SMSActivity extends Activity {
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+    }
+}
--- a/app/src/main/java/com/yutou/doormanager/SmsReceiver.java
+++ b/app/src/main/java/com/yutou/doormanager/SmsReceiver.java
@@ -0,0 +1,44 @@
+package com.yutou.doormanager;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.os.BatteryManager;
+
+import com.yutou.doormanager.utils.SmsUtils;
+
+public class SmsReceiver extends BroadcastReceiver {
+    private static boolean isLowPower = true;
+    private static boolean isPower = true;
+    public static int powerData=0;
+    private static int power=100;
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        int status = intent.getIntExtra("status", -1);
+        int rawlevel = intent.getIntExtra("level", -1);
+        int scale = intent.getIntExtra("scale", -1);
+        int level = -1;
+        if(rawlevel >= 0 && scale > 0){
+            level = (rawlevel*100)/scale;
+        }
+        powerData=status;
+        if (status == BatteryManager.BATTERY_STATUS_DISCHARGING) {
+            isPower = true;
+            if (isLowPower) {
+                SmsUtils.Companion.sendSms("监控电源已断开", context);
+                isLowPower = false;
+            }
+            if(level!=power&&level%10==0){
+                SmsUtils.Companion.sendSms("监控剩余电量:"+level,context);
+                power=level;
+            }
+        } else {
+            isLowPower = true;
+            if (isPower) {
+                SmsUtils.Companion.sendSms("监控电源已连接", context);
+                isPower = false;
+            }
+        }
+    }
+}
--- a/app/src/main/java/com/yutou/doormanager/SmsSendService.java
+++ b/app/src/main/java/com/yutou/doormanager/SmsSendService.java
@@ -0,0 +1,22 @@
+package com.yutou.doormanager;
+
+import android.app.Service;
+import android.content.Intent;
+import android.os.Binder;
+import android.os.IBinder;
+
+import androidx.annotation.Nullable;
+
+public class SmsSendService extends Service {
+    class MyBinder extends Binder {
+        public SmsSendService getService(){
+            return SmsSendService.this;
+        }
+    }
+    private MyBinder binder=new MyBinder();
+    @Nullable
+    @Override
+    public IBinder onBind(Intent intent) {
+        return binder;
+    }
+}
--- a/app/src/main/java/com/yutou/doormanager/TestData.kt
+++ b/app/src/main/java/com/yutou/doormanager/TestData.kt
@@ -0,0 +1,8 @@
+package com.yutou.doormanager
+
+class TestData {
+    val str by lazy {
+        println("Init lazy")
+        "Hello World"
+    }
+}
--- a/app/src/main/java/com/yutou/doormanager/utils/AudioUtils.kt
+++ b/app/src/main/java/com/yutou/doormanager/utils/AudioUtils.kt
@@ -0,0 +1,21 @@
+package com.yutou.doormanager.utils
+
+import android.media.MediaPlayer
+
+class AudioUtils() {
+    fun play(url: String) {
+        println("url = ${url}")
+        val player = MediaPlayer()
+        player.isLooping = false
+        player.setOnCompletionListener {
+            println(" --> play over")
+            it.release()
+        }
+        //setAudioStreamType(AudioManager.STREAM_MUSIC)
+        player.setDataSource(url)
+
+
+        player.prepare() // might take long! (for buffering, etc)
+        player.start()
+    }
+}
--- a/app/src/main/java/com/yutou/doormanager/utils/DataListener.kt
+++ b/app/src/main/java/com/yutou/doormanager/utils/DataListener.kt
@@ -0,0 +1,7 @@
+package com.yutou.doormanager.utils
+
+import org.json.JSONObject
+
+interface DataListener {
+    fun out(json:JSONObject)
+}
--- a/app/src/main/java/com/yutou/doormanager/utils/DataUtils.kt
+++ b/app/src/main/java/com/yutou/doormanager/utils/DataUtils.kt
@@ -0,0 +1,50 @@
+package com.yutou.doormanager.utils
+
+import org.json.JSONObject
+import java.util.*
+import kotlin.collections.ArrayList
+
+class DataUtils {
+
+    var listener= ArrayList<DataListener>()
+
+    companion object{
+        private var instance:DataUtils?=null
+        get() {
+            if(field==null){
+                field= DataUtils()
+            }
+            return field
+        }
+        @Synchronized
+        fun get():DataUtils{
+            return instance!!
+        }
+        fun addListener(_listener: DataListener){
+            instance!!.listener.add(_listener)
+        }
+        fun removeListener(_listener: DataListener){
+            instance!!.listener.remove(_listener)
+        }
+    }
+    init {
+        run()
+    }
+    private fun run(){
+        Timer().schedule(object : TimerTask() {
+            override fun run() {
+                val json=JSONObject()
+                json.put("def","")
+                HttpUtils.post("http://192.168.31.88:8000/door/data.do",json,null,object :HttpListener{
+                    override fun data(code: Int, data: String) {
+                        if(code==200){
+                            listener.forEach { it.out(JSONObject(data)) }
+                        }
+                    }
+
+                })
+            }
+
+        },0,1000)
+    }
+}
--- a/app/src/main/java/com/yutou/doormanager/utils/HttpListener.kt
+++ b/app/src/main/java/com/yutou/doormanager/utils/HttpListener.kt
@@ -0,0 +1,5 @@
+package com.yutou.doormanager.utils
+
+interface HttpListener{
+    fun data(code:Int,data:String)
+}
--- a/app/src/main/java/com/yutou/doormanager/utils/HttpUtils.kt
+++ b/app/src/main/java/com/yutou/doormanager/utils/HttpUtils.kt
@@ -0,0 +1,88 @@
+package com.yutou.doormanager.utils
+
+import okhttp3.*
+import okhttp3.RequestBody.Companion.asRequestBody
+import org.json.JSONObject
+import java.io.File
+import java.io.FileOutputStream
+import java.io.IOException
+
+class HttpUtils {
+    companion object {
+        fun uploadImage(body: JSONObject) {
+            post(
+                "http://192.168.31.88:802/qq/file.do",
+                body,
+                File(body.getString("filePath")),
+                object : HttpListener {
+                    override fun data(code: Int, data: String) {
+
+                    }
+                })
+        }
+
+        fun post(url: String, json: JSONObject, file: File?, listener: HttpListener) {
+            val client = OkHttpClient()
+            val builder = Request.Builder()
+            builder.url(url)
+                .post(
+                    MultipartBody.Builder().run {
+                        if (file != null) {
+                            addFormDataPart(
+                                "image",
+                                json.getString("fileName"),
+                                file.asRequestBody()
+                            )
+                        }
+                        json.keys().forEach {
+                            addFormDataPart(it, json.getString(it))
+                        }
+                        build()
+                    }
+                )
+
+            client.newCall(builder.build()).enqueue(object : Callback {
+                override fun onFailure(call: Call, e: IOException) {
+                    print("failure = ")
+                    println(e)
+                }
+
+                override fun onResponse(call: Call, response: Response) {
+                    listener.data(response.code, response.body!!.string())
+                }
+            })
+        }
+
+        fun download(url: String, filePath: String, listener: HttpListener) {
+            val client = OkHttpClient()
+            val builder = Request.Builder().url(url).build()
+            client.newCall(builder).enqueue(object :Callback{
+                override fun onFailure(call: Call, e: IOException) {
+                    println(e)
+                }
+
+                override fun onResponse(call: Call, response: Response) {
+                    if(response.isSuccessful){
+                        if(File(filePath).exists()){
+                            File(filePath).delete()
+                        }
+                        println("文件大小:"+response.body?.contentLength())
+                        val inputStream=response.body?.byteStream()
+                        val outputStream=FileOutputStream(filePath)
+                        val bytes= ByteArray(1024)
+                        var len=0
+                        while ((inputStream?.read(bytes)).also { len=it!! }!=-1){
+                            outputStream.write(bytes,0,len)
+                            outputStream.flush()
+                        }
+                        outputStream.close()
+                        inputStream?.close()
+                        println("实际文件大小:"+File(filePath).length())
+                        listener.data(0,filePath)
+                    }
+                }
+
+            })
+        }
+    }
+}
--- a/app/src/main/java/com/yutou/doormanager/utils/SmsUtils.kt
+++ b/app/src/main/java/com/yutou/doormanager/utils/SmsUtils.kt
@@ -0,0 +1,29 @@
+package com.yutou.doormanager.utils
+
+import android.app.PendingIntent
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import android.telephony.SmsManager
+
+
+class SmsUtils {
+    companion object{
+        fun sendSms(message:String, context:Context){
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+
+                var smsManager= context.getSystemService(SmsManager::class.java)
+                val sentIntent = Intent("SENT_SMS_ACTION")
+                val sentPI = PendingIntent.getBroadcast(context, 0, sentIntent, 0)
+                val deliverIntent = Intent("DELIVERED_SMS_ACTION")
+                val deliverPI = PendingIntent.getBroadcast(context, 0, deliverIntent, 0)
+                if(smsManager==null)
+                    smsManager=SmsManager.getDefault()
+                println("smsManager = ${smsManager}")
+                smsManager.sendTextMessage("+8613687358829", null, message, sentPI, deliverPI)
+            } else {
+                return
+            }
+        }
+    }
+}
--- a/app/src/main/java/com/yutou/doormanager/utils/Utils.kt
+++ b/app/src/main/java/com/yutou/doormanager/utils/Utils.kt
@@ -0,0 +1,32 @@
+package com.yutou.doormanager.utils
+
+import android.content.Context
+import android.graphics.Bitmap
+import org.json.JSONObject
+import java.io.File
+import java.io.FileOutputStream
+import java.text.SimpleDateFormat
+import java.util.*
+
+class Utils {
+    companion object {
+        fun upload(bitmap: Bitmap, context: Context) {
+            val file = File(context.cacheDir.absolutePath + File.separator +  "tmp.png")
+            val out = FileOutputStream(file)
+            bitmap.compress(Bitmap.CompressFormat.PNG, 100, out)
+            out.apply {
+                flush()
+                close()
+            }
+            val json=JSONObject()
+            json.put("fileName",file.name)
+            json.put("filePath",file.absolutePath)
+            HttpUtils.uploadImage(json)
+           // file.deleteOnExit()
+        }
+        fun getTime():String{
+            return SimpleDateFormat("yyyy年MM月dd日 HH:mm:ss", Locale.CHINA).format(Date())
+        }
+    }
+}
+
--- a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
+++ b/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>
--- 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/tmp.png
+++ b/app/src/main/res/drawable/tmp.png
--- a/app/src/main/res/layout-land/activity_main.xml
+++ b/app/src/main/res/layout-land/activity_main.xml
@@ -0,0 +1,60 @@
+<?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.camera.view.PreviewView
+        android:id="@+id/viewFinder"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />-->
+  <LinearLayout
+      android:id="@+id/linearLayout"
+      android:layout_width="wrap_content"
+      android:gravity="center"
+      android:layout_height="0dp"
+      android:orientation="vertical"
+      app:layout_constraintBottom_toBottomOf="parent"
+      app:layout_constraintEnd_toStartOf="@+id/stream_previewView"
+      app:layout_constraintStart_toStartOf="parent"
+      app:layout_constraintTop_toTopOf="parent">
+
+    <Button
+        android:id="@+id/up"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="10dp"
+        android:text="@string/button_up" />
+
+    <Button
+        android:id="@+id/down"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/button_down" />
+
+    <Button
+        android:id="@+id/screen"
+        android:layout_marginTop="10dp"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/button_screen" />
+    <Button
+        android:id="@+id/af"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/button_af" />
+  </LinearLayout>
+
+  <me.lake.librestreaming.ws.StreamLiveCameraView
+      android:id="@+id/stream_previewView"
+      android:layout_width="0dp"
+      android:layout_height="match_parent"
+      app:layout_constraintBottom_toBottomOf="parent"
+      app:layout_constraintEnd_toEndOf="parent"
+      app:layout_constraintStart_toEndOf="@+id/linearLayout"
+      app:layout_constraintTop_toTopOf="parent" />
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,64 @@
+<?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.camera.view.PreviewView
+        android:id="@+id/viewFinder"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />-->
+
+  <me.lake.librestreaming.ws.StreamLiveCameraView
+      android:id="@+id/stream_previewView"
+      android:layout_width="0dp"
+      android:layout_height="0dp"
+      android:layout_marginBottom="64dp"
+      app:layout_constraintBottom_toBottomOf="parent"
+      app:layout_constraintEnd_toEndOf="parent"
+      app:layout_constraintStart_toStartOf="parent"
+      app:layout_constraintTop_toTopOf="parent" />
+
+  <LinearLayout
+      android:id="@+id/linearLayout"
+      android:layout_width="0dp"
+      android:layout_height="wrap_content"
+      android:gravity="center"
+      android:orientation="horizontal"
+      app:layout_constraintBottom_toBottomOf="parent"
+      app:layout_constraintEnd_toEndOf="parent"
+      app:layout_constraintStart_toStartOf="parent">
+
+    <Button
+        android:id="@+id/up"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/button_up"/>
+
+    <Button
+        android:id="@+id/down"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/button_down" />
+
+    <Button
+        android:id="@+id/screen"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/button_screen" />
+    <Button
+        android:id="@+id/openPC"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/button_open" />
+    <Button
+        android:id="@+id/af"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/button_af" />
+  </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 +1,5 @@
+<?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/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 +1,5 @@
+<?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/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/app/src/main/res/values-night/themes.xml
+++ b/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.DoorManager" 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" tools:targetApi="l">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>
--- a/app/src/main/res/values/colors.xml
+++ b/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>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,8 @@
+<resources>
+    <string name="app_name">DoorManager</string>
+    <string name="button_up">+</string>
+    <string name="button_down">-</string>
+    <string name="button_screen">拍照</string>
+    <string name="button_open">开机</string>
+    <string name="button_af">对焦</string>
+</resources>
--- a/app/src/main/res/values/themes.xml
+++ b/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.DoorManager" 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" tools:targetApi="l">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>
--- a/app/src/main/res/xml/provider_paths.xml
+++ b/app/src/main/res/xml/provider_paths.xml
@@ -0,0 +1,7 @@
+<?xml version ="1.0" encoding ="utf-8"?><!--  Learn More about how to use App Actions: https://developer.android.com/guide/actions/index.html -->
+<paths xmlns:android="http://schemas.android.com/apk/res/android">
+    <root-path name="root" path=""/>
+    <files-path
+        name="files"
+        path="." />
+</paths>
--- a/app/src/test/java/com/yutou/doormanager/ExampleUnitTest.kt
+++ b/app/src/test/java/com/yutou/doormanager/ExampleUnitTest.kt
@@ -0,0 +1,17 @@
+package com.yutou.doormanager
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}