android bella: التعرف على الاشياء في الاندرويد image labeliing من مكتبة ML kit

implementation 'com.google.firebase:firebase-ml-vision:15.0.0'

<meta-data android:name="com.google.firebase.ml.vision.DEPENDENCIES" android:value="label"/>

<manifest //..>
//...
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-feature android:name="android.hardware.camera" />

</manifest>

    repositories {
        //...
        maven { url 'https://jitpack.io' }
    }

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout 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:background="#efefef">

    <android.support.design.widget.AppBarLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">

        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:background="?attr/colorPrimary"
            app:popupTheme="@style/ThemeOverlay.AppCompat.Light"/>

    </android.support.design.widget.AppBarLayout>

    <io.fotoapparat.view.CameraView
        android:id="@+id/camera_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>

    <!-- Adding bottom sheet after main content -->
    <include layout="@layout/bottom_sheet" />
    <android.support.design.widget.FloatingActionButton
        android:id="@+id/takePic"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:layout_anchor="@+id/bottom_sheet"
        app:srcCompat="@drawable/ic_camera"
        android:layout_margin="10dp"
        app:fabSize="normal"
        app:layout_anchorGravity="top|start" />
    <android.support.design.widget.FloatingActionButton
        android:id="@+id/fromDevice"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:layout_anchor="@+id/bottom_sheet"
        app:srcCompat="@drawable/ic_upload"
        android:layout_margin="10dp"
        app:fabSize="normal"
        app:layout_anchorGravity="top|center" />

</android.support.design.widget.CoordinatorLayout>

<?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"
    android:id="@+id/bottom_sheet"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:minHeight="100dp"
    android:background="#fff"
    android:orientation="vertical"
    app:behavior_hideable="false"
    app:behavior_peekHeight="56dp"
    app:layout_behavior="android.support.design.widget.BottomSheetBehavior">

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="دعني احزر هذه الصورة بها"
        android:textColor="#444"
        android:textSize="18dp"
        android:textStyle="bold" />

    <LinearLayout
        android:id="@+id/itemsList"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">

    </LinearLayout>


</LinearLayout>

class Mlearing:AppCompatActivity(){
 lateinit var sheetBehavior:BottomSheetBehavior
 override fun onCreate(savedInstanceState: Bundle?) {
  super.onCreate(savedInstanceState)
  setContentView(R.layout.image_labeling)
  //الواجهة
  setSupportActionBar(toolbar)
  sheetBehavior = BottomSheetBehavior.from(bottom_sheet)
  //الكاميرا
  val fotoapparat = Fotoapparat(context = this, view = camera_view)
  fotoapparat.start()
  //اخد صورة
  takePic.setOnClickListener {
   val photoResult =fotoapparat.takePicture()
   photoResult
     .toBitmap()
     .whenAvailable { bitmapPhoto ->
      getLabelsFromDevice(bitmapPhoto!!.bitmap)
     }
  }
  //اخد الصورة من الهاتف
  fromDevice.setOnClickListener {
   val photoPickerIntent = Intent(Intent.ACTION_GET_CONTENT)
   photoPickerIntent.type = "image/*"
   startActivityForResult(photoPickerIntent, 1)
  }
 }

 private fun getLabelsFromDevice(bitmap: Bitmap) {
  val image : FirebaseVisionImage = FirebaseVisionImage.fromBitmap(bitmap)
  val detector : FirebaseVisionLabelDetector = FirebaseVision.getInstance().visionLabelDetector
  detector.detectInImage(image)
    .addOnSuccessListener {
     // انتهى بنجاح
     itemsList.removeAllViews()
     for(firebaseVision : FirebaseVisionLabel in it){
      // اخد اسم الشى مع نسبة الثقة
      val item=TextView(this)
      item.text="${firebaseVision.label} : ${firebaseVision.confidence}"
      when{
       firebaseVision.confidence in 0.4..0.7->{item.setTextColor(Color.BLUE)}
       firebaseVision.confidence >= .7->{item.setTextColor(Color.GREEN)}
       firebaseVision.confidence <= 0.4->{item.setTextColor(Color.RED)}
      }
      itemsList.addView(item)
     }
    }
    .addOnFailureListener {
     // خطا ما وقع
     Toast.makeText(baseContext,"Sorry, something went wrong!",Toast.LENGTH_SHORT).show()
    }
 }

 override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent) {
  super.onActivityResult(requestCode, resultCode, data)
  if (resultCode == RESULT_OK) {
   val chosenImageUri = data.data

   val mBitmap= MediaStore.Images.Media.getBitmap(this.contentResolver, chosenImageUri)
   getLabelsFromDevice(mBitmap)
  }
 }
}