Implemented profile picture changing functionality

app/src/main/AndroidManifest.xml

@@ -13,7 +13,8 @@
     <uses-permission android:name="android.permission.BLUETOOTH_ADVERTISE" />
     <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
     <uses-permission android:name="android.permission.BLUETOOTH_SCAN" /> <!-- Optional: only required for FILE payloads -->
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+<!--    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />-->
+    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
 
     <application
         android:allowBackup="true"

app/src/main/java/com/finite/nearbuddy/MainActivity.kt

@@ -98,15 +98,15 @@ class MainActivity : AppCompatActivity() {
             val profilePic = sharedPreferences.getString("profileImage", "")
 
             val profilePicByteArray = Base64.decode(profilePic, Base64.DEFAULT)
-            val profilePicBitmap =
-                BitmapFactory.decodeByteArray(profilePicByteArray, 0, profilePicByteArray.size)
-
-            Log.d("CheckBitmap", "${profilePicBitmap == null}")
-            Log.d("CheckByteArray", "${profilePicByteArray == null}")
+//            val profilePicBitmap =
+//                BitmapFactory.decodeByteArray(profilePicByteArray, 0, profilePicByteArray.size)
+//
+//            Log.d("CheckBitmap", "${profilePicBitmap == null}")
+//            Log.d("CheckByteArray", "${profilePicByteArray == null}")
 
             viewModel.user1 = UserProfile(name, dob, gender, interests, profilePicByteArray)
 
-            Log.d("profileUpdated to vm from main", viewModel.user1.toString())
+            Log.d("profileUpdated to vm from main", viewModel.user1.profilePic.size.toString())
         }
     }
 

app/src/main/java/com/finite/nearbuddy/adapter/ChatAdapter.kt

@@ -63,7 +63,7 @@ class ChatAdapter(
 
         fun bind(chatMessage: ChatMessage) {
             val u2Bitmap = BitmapFactory.decodeByteArray(
-                ncvm.user1.profilePic,
+                ncvm.user2.value!!.profilePic,
                 0,
                 ncvm.user2.value!!.profilePic.size
             )

app/src/main/java/com/finite/nearbuddy/ui/ConnectionViewModel.kt

@@ -49,9 +49,10 @@ class ConnectionViewModel(application: Application) : AndroidViewModel(applicati
     private val _chatMessages = MutableLiveData<MutableList<ChatMessage>>()
     val chatMessages: LiveData<MutableList<ChatMessage>> = _chatMessages
 
-    private val _isConnected = MutableLiveData(false)
+    val _isConnected = MutableLiveData(false)
     val isConnected: LiveData<Boolean> = _isConnected
 
+
     // Function to initialize the chatMessages list with an empty list
     init {
         _chatMessages.value = mutableListOf()
@@ -185,10 +186,14 @@ class ConnectionViewModel(application: Application) : AndroidViewModel(applicati
                         Log.d("DebugData", "Reaching OK")
                         // endpoint id of the connected device
                         currentEndPoint = endpointId
-                        _isConnected.value = true
+                        //_isConnected.value = true
 
                         val data = Payload.fromBytes(getUserProfileByteArray())
-                        Nearby.getConnectionsClient(context).sendPayload(endpointId, data)
+                        Nearby.getConnectionsClient(context).sendPayload(endpointId, data).addOnSuccessListener {
+                            Log.d("DebugData", "onConnectionResult: success")
+                        }.addOnFailureListener { e ->
+                            Log.d("DebugData", "onConnectionResult: fail ${e.toString()}")
+                        }
                         Nearby.getConnectionsClient(context).stopDiscovery()
                         isDiscovering = false
                     }

app/src/main/java/com/finite/nearbuddy/ui/EditProfileFragment.kt

@@ -1,11 +1,15 @@
 package com.finite.nearbuddy.ui
 
+import android.app.Activity
 import android.content.Context
+import android.content.Intent
 import android.graphics.Bitmap
+import android.graphics.BitmapFactory
 import android.graphics.Canvas
 import android.graphics.drawable.BitmapDrawable
 import android.graphics.drawable.Drawable
 import android.os.Bundle
+import android.provider.MediaStore
 import android.util.Base64
 import android.util.Log
 import android.view.LayoutInflater
@@ -49,14 +53,10 @@ class EditProfileFragment : Fragment() {
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
-        val sharedPreferences =
-            requireActivity().getSharedPreferences("profileDataPreference", Context.MODE_PRIVATE)
+        val sharedPreferences = requireActivity().getSharedPreferences("profileDataPreference", Context.MODE_PRIVATE)
 
         // Updating the profile data with the data stored in shared preferences
-        if (sharedPreferences.contains("name") && sharedPreferences.contains("gender") && sharedPreferences.contains(
-                "dob"
-            )
-        ) {
+        if (sharedPreferences.contains("name") && sharedPreferences.contains("gender") && sharedPreferences.contains("dob")) {
             binding?.editTextName?.setText(sharedPreferences.getString("name", ""))
             binding?.textViewDOB?.text = sharedPreferences.getString("dob", "")
             binding?.aboutEditText?.editText?.setText(sharedPreferences.getString("about", ""))
@@ -71,6 +71,14 @@ class EditProfileFragment : Fragment() {
                 )
             }
 
+            // set the profile image
+            val profileImage = sharedPreferences.getString("profileImage", "")
+            if (profileImage != "") {
+                val decodedString: ByteArray = Base64.decode(profileImage, Base64.DEFAULT)
+                val decodedByte = BitmapFactory.decodeByteArray(decodedString, 0, decodedString.size)
+                binding?.profileImage?.setImageBitmap(decodedByte)
+            }
+
             // when food is selected, select the food from drop down
             when (sharedPreferences.getString("interestFood", "")) {
                 "Food | 1" -> (binding?.foodDropDown?.editText as? MaterialAutoCompleteTextView)?.setText(
@@ -193,6 +201,7 @@ class EditProfileFragment : Fragment() {
             binding!!.editProfileTitle.text = "Complete Profile"
         }
 
+        // set the drop down items
         val genderList = arrayOf("Male", "Female")
         (binding!!.genderMenu.editText as? MaterialAutoCompleteTextView)?.setSimpleItems(genderList)
 
@@ -224,12 +233,20 @@ class EditProfileFragment : Fragment() {
             programmingList
         )
 
-        val moviesList =
-            arrayOf("", "Movies | 1", "Movies | 2", "Movies | 3", "Movies | 4", "Movies | 5")
+        val moviesList = arrayOf("", "Movies | 1", "Movies | 2", "Movies | 3", "Movies | 4", "Movies | 5")
         (binding!!.moviesDropDown.editText as? MaterialAutoCompleteTextView)?.setSimpleItems(
             moviesList
         )
 
+        binding?.profileImage?.setOnClickListener {
+            val intent = Intent(Intent.ACTION_PICK)
+            intent.type = "image/*"
+            // start the activity with the gallery intent and set the selected image to the profile image
+            startActivityForResult(intent, 0)
+        }
+
+
+
 
         binding?.saveChanges?.setOnClickListener {
 
@@ -269,9 +286,10 @@ class EditProfileFragment : Fragment() {
             }
 
 // Step 3: Compress the Bitmap to a byte array (Choose the format as needed)
-            val outputStream = ByteArrayOutputStream()
-            bitmap.compress(Bitmap.CompressFormat.JPEG, 100, outputStream)
-            val byteArray: ByteArray = outputStream.toByteArray()
+            //val outputStream = ByteArrayOutputStream()
+            //bitmap.compress(Bitmap.CompressFormat.JPEG, 100, outputStream)
+            //val byteArray: ByteArray = outputStream.toByteArray()
+            val byteArray = compressImageTo300KB(bitmap)
 
 
             // Save the ByteArray to SharedPreferences
@@ -327,4 +345,53 @@ class EditProfileFragment : Fragment() {
         }
 
     }
+
+    private fun compressImageTo300KB(bitmap: Bitmap, quality: Int = 100, attempt: Int = 1): ByteArray {
+        val outputStream = ByteArrayOutputStream()
+        bitmap.compress(Bitmap.CompressFormat.JPEG, quality, outputStream)
+        val byteArray = outputStream.toByteArray()
+
+        if (byteArray.size <= 300 * 1024) {
+            // Image is under 300KB, return the compressed byteArray
+            return byteArray
+        } else {
+            // Image size is still larger than 300KB
+            // Reduce the quality by 10% and try again
+            val newQuality = (quality - 10)
+            if (newQuality > 0 && attempt < 10) {
+                return compressImageTo300KB(bitmap, newQuality, attempt + 1)
+            } else {
+                // Image cannot be compressed further or max attempts reached
+                // Return null or take other actions based on your requirements
+                return byteArray
+            }
+        }
+    }
+
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        super.onActivityResult(requestCode, resultCode, data)
+
+        if (requestCode == 0 && resultCode == Activity.RESULT_OK && data != null) {
+            val selectedImage = data.data
+            val bitmap = MediaStore.Images.Media.getBitmap(requireActivity().contentResolver, selectedImage)
+            binding?.profileImage?.setImageBitmap(bitmap)
+
+//            val outputStream = ByteArrayOutputStream()
+//            bitmap.compress(Bitmap.CompressFormat.JPEG, 100, outputStream)
+//            val byteArray: ByteArray = outputStream.toByteArray()
+//
+//            val sharedPreferences = requireActivity().getSharedPreferences("profileDataPreference", Context.MODE_PRIVATE)
+//            val editor = sharedPreferences.edit()
+//
+//            editor.putString("profileImage", Base64.encodeToString(byteArray, Base64.DEFAULT))
+//
+//            editor.apply()
+
+            // save the image to the user 1 view model
+//            val tempUser1 = UserProfile(ncvm.user1.name,ncvm.user1.dateOfBirth,ncvm.user1.gender,ncvm.user1.interests,byteArray)
+//            ncvm.user1 = tempUser1
+        }
+    }
+
+
 }

app/src/main/java/com/finite/nearbuddy/ui/ProfileFragment.kt

@@ -1,9 +1,11 @@
 package com.finite.nearbuddy.ui
 
 import android.content.Context
+import android.graphics.BitmapFactory
 import android.graphics.Color
 import android.graphics.Typeface
 import android.os.Bundle
+import android.util.Base64
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -49,6 +51,14 @@ class ProfileFragment : Fragment() {
         val interestProgramming = sharedPreferences.getString("interestProgramming", "")
         val interestMovies = sharedPreferences.getString("interestMovies", "")
 
+        // set the profile image
+        val profileImage = sharedPreferences.getString("profileImage", "")
+        if (profileImage != "") {
+            val decodedString: ByteArray = Base64.decode(profileImage, Base64.DEFAULT)
+            val decodedByte = BitmapFactory.decodeByteArray(decodedString, 0, decodedString.size)
+            binding?.profileImage?.setImageBitmap(decodedByte)
+        }
+
         binding?.textViewName?.text = name
         binding?.textViewGender?.text = gender
         binding?.textViewDOB?.text = dob

app/src/main/java/com/finite/nearbuddy/ui/SearchFragment.kt

@@ -44,7 +44,14 @@ class SearchFragment : Fragment() {
 
         ncvm.user2.observe(viewLifecycleOwner) { user2 ->
             if (user2.name.isNotBlank()) {
-                Toast.makeText(context, "Connected with ${user2.name}", Toast.LENGTH_SHORT).show()
+//                if(!ncvm.isConnectionActive) {
+//                    Toast.makeText(context, "Connected with ${user2.name}", Toast.LENGTH_SHORT).show()
+//                    ncvm.isConnectionActive = true
+//                }
+                if (!ncvm._isConnected.value!!) {
+                    Toast.makeText(context, "Connected with ${user2.name}", Toast.LENGTH_SHORT).show()
+                    ncvm._isConnected.value = true
+                }
                 binding?.searchLottie?.pauseAnimation()
                 binding?.discoverBtn?.background?.setTint(resources.getColor(R.color.discoverBtn))
                 binding?.discoverBtn?.radius = 45.0F