ContactDetailsActivity: edit swarm group profile picture

Change-Id: Id25bf13e589714af66f37e2e9c2ba15e5e4b2e5f

ring-android/app/src/main/java/cx/ring/client/ContactDetailsActivity.kt

@@ -19,23 +19,35 @@
  */
 package cx.ring.client
 
+import android.Manifest
+import android.app.Activity
 import android.content.Intent
 import android.content.res.ColorStateList
+import android.graphics.Bitmap
 import android.os.Bundle
+import android.provider.MediaStore
+import android.util.Base64
 import android.util.Log
+import android.view.LayoutInflater
 import android.view.MenuItem
+import android.widget.ImageView
+import android.widget.Toast
+import androidx.activity.result.contract.ActivityResultContracts
 import androidx.appcompat.app.AppCompatActivity
+import androidx.core.content.FileProvider
 import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentActivity
 import androidx.recyclerview.widget.RecyclerView
 import androidx.viewpager2.adapter.FragmentStateAdapter
 import androidx.viewpager2.widget.ViewPager2
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.tabs.TabLayout
 import cx.ring.R
 import cx.ring.account.RenameSwarmDialog
 import cx.ring.application.JamiApplication
 import cx.ring.databinding.ActivityContactDetailsBinding
+import cx.ring.databinding.DialogProfileBinding
 import cx.ring.databinding.ItemContactHorizontalBinding
 import cx.ring.fragments.CallFragment
 import cx.ring.fragments.ContactPickerFragment
@@ -44,11 +56,16 @@ import cx.ring.fragments.ConversationFragment
 import cx.ring.fragments.ConversationGalleryFragment
 import cx.ring.fragments.ConversationMembersFragment
 import cx.ring.services.SharedPreferencesServiceImpl.Companion.getConversationPreferences
+import cx.ring.utils.AndroidFileUtils
+import cx.ring.utils.BitmapUtils
+import cx.ring.utils.ContentUriHandler
 import cx.ring.utils.ConversationPath
 import cx.ring.views.AvatarDrawable
 import dagger.hilt.android.AndroidEntryPoint
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
+import io.reactivex.rxjava3.core.Single
 import io.reactivex.rxjava3.disposables.CompositeDisposable
+import io.reactivex.rxjava3.schedulers.Schedulers
 import net.jami.model.Call
 import net.jami.model.Contact
 import net.jami.model.Conversation
@@ -56,7 +73,9 @@ import net.jami.model.Uri
 import net.jami.services.AccountService
 import net.jami.services.ContactService
 import net.jami.services.ConversationFacade
+import net.jami.services.DeviceRuntimeService
 import net.jami.services.NotificationService
+import java.io.ByteArrayOutputStream
 import javax.inject.Inject
 import javax.inject.Singleton
 
@@ -75,8 +94,37 @@ class ContactDetailsActivity : AppCompatActivity(), TabLayout.OnTabSelectedListe
     @Singleton lateinit
     var mAccountService: AccountService
 
+    @Inject
+    @Singleton lateinit
+    var mDeviceRuntimeService: DeviceRuntimeService
+
     private var binding: ActivityContactDetailsBinding? = null
     private var path: ConversationPath? = null
+    private var mProfilePhoto: ImageView? = null
+    private var mSourcePhoto: Bitmap? = null
+    private var tmpProfilePhotoUri: android.net.Uri? = null
+
+    private val cameraResultLauncher = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
+        if (result.resultCode == Activity.RESULT_OK) {
+            val data: Intent? = result.data
+            tmpProfilePhotoUri.let { photoUri ->
+                    if (photoUri == null) {
+                        if (data != null)
+                            updatePhoto(Single.just(data.extras!!["data"] as Bitmap))
+                    } else {
+                        updatePhoto(photoUri)
+                    }
+                }
+            tmpProfilePhotoUri = null
+        }
+    }
+
+    private val galleryResultLauncher = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
+        if (result.resultCode == Activity.RESULT_OK) {
+            val data: Intent? = result.data
+            updatePhoto(data!!.data!!)
+        }
+    }
 
     internal class ContactView(val binding: ItemContactHorizontalBinding, parentDisposable: CompositeDisposable)
         : RecyclerView.ViewHolder(binding.root) {
@@ -139,7 +187,9 @@ class ContactDetailsActivity : AppCompatActivity(), TabLayout.OnTabSelectedListe
                 if (vm.mode == Conversation.Mode.OneToOne) {
                     binding.title.setOnClickListener(null)
                     binding.description.setOnClickListener(null)
+                    binding.contactImage.setOnClickListener(null)
                 } else {
+                    binding.contactImage.setOnClickListener { profileImageClicked() }
                     binding.title.setOnClickListener {
                         val title = getString(R.string.dialogtitle_title)
                         val hint = getString(R.string.dialog_hint_title)
@@ -195,6 +245,104 @@ class ContactDetailsActivity : AppCompatActivity(), TabLayout.OnTabSelectedListe
         })
     }
 
+    private fun profileImageClicked() {
+        val inflater = LayoutInflater.from(this)
+        val view = DialogProfileBinding.inflate(inflater).apply {
+            camera.setOnClickListener {
+                if (mDeviceRuntimeService.hasVideoPermission())
+                    gotToImageCapture()
+                else
+                    askCameraPermission()
+            }
+            gallery.setOnClickListener {
+                if (mDeviceRuntimeService.hasGalleryPermission())
+                    goToGallery()
+                else
+                    askGalleryPermission()
+            }
+        }
+        mProfilePhoto = view.profilePhoto
+        MaterialAlertDialogBuilder(this)
+            .setTitle(R.string.profile)
+            .setView(view.root)
+            .setNegativeButton(android.R.string.cancel) { dialog, _ -> dialog.cancel() }
+            .setPositiveButton(android.R.string.ok) { dialog, which ->
+                mSourcePhoto?.let { source ->
+                    val os = ByteArrayOutputStream()
+                    BitmapUtils.createScaledBitmap(source, 512)
+                        .compress(Bitmap.CompressFormat.JPEG, 90, os)
+                    val map: MutableMap<String, String> = HashMap()
+                    map["avatar"] = Base64.encodeToString(os.toByteArray(), Base64.NO_WRAP)
+                    mAccountService.updateConversationInfo(path!!.accountId, path!!.conversationUri.host, map)
+                }
+            }
+            .setOnDismissListener {
+                mProfilePhoto = null
+                mSourcePhoto = null
+            }
+            .show()
+    }
+
+    private fun gotToImageCapture() {
+        val intent = Intent(MediaStore.ACTION_IMAGE_CAPTURE)
+        try {
+            val file = AndroidFileUtils.createImageFile(this)
+            val uri = FileProvider.getUriForFile(this, ContentUriHandler.AUTHORITY_FILES, file)
+            intent.putExtra(MediaStore.EXTRA_OUTPUT, uri)
+                .addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION)
+                .putExtra("android.intent.extras.CAMERA_FACING", 1)
+                .putExtra("android.intent.extras.LENS_FACING_FRONT", 1)
+                .putExtra("android.intent.extra.USE_FRONT_CAMERA", true)
+            tmpProfilePhotoUri = uri
+            cameraResultLauncher.launch(intent)
+        } catch (e: Exception) {
+            Toast.makeText(this, "Error starting camera: " + e.localizedMessage, Toast.LENGTH_SHORT).show()
+            Log.e(TAG, "Can't create temp file", e)
+        }
+    }
+
+    private fun askCameraPermission() {
+        requestPermissions(arrayOf(
+            Manifest.permission.CAMERA,
+            Manifest.permission.WRITE_EXTERNAL_STORAGE
+        ), HomeActivity.REQUEST_PERMISSION_CAMERA)
+    }
+
+    private fun goToGallery() {
+        try {
+            val intent = Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI)
+            galleryResultLauncher.launch(intent)
+        } catch (e: Exception) {
+            Toast.makeText(this, R.string.gallery_error_message, Toast.LENGTH_SHORT)
+                .show()
+        }
+    }
+
+    private fun askGalleryPermission() {
+        requestPermissions(arrayOf(Manifest.permission.READ_EXTERNAL_STORAGE), REQUEST_PERMISSION_READ_STORAGE)
+    }
+
+    private fun updatePhoto(uriImage: android.net.Uri) {
+        updatePhoto(AndroidFileUtils.loadBitmap(this, uriImage))
+    }
+
+    private fun updatePhoto(image: Single<Bitmap>) {
+        mDisposableBag.add(image.subscribeOn(Schedulers.io())
+            .map { img ->
+                mSourcePhoto = img
+                AvatarDrawable.Builder()
+                    .withPhoto(img)
+                    .withCircleCrop(true)
+                    .build(this)
+            }
+            .observeOn(AndroidSchedulers.mainThread())
+            .subscribe({ avatar: AvatarDrawable ->
+                mProfilePhoto?.setImageDrawable(avatar)
+            }) { e: Throwable ->
+                Log.e(TAG, "Error loading image", e)
+            })
+    }
+
     public fun updateColor(color: Int) {
         binding!!.appBar.backgroundTintList = ColorStateList.valueOf(color)
         binding!!.addMember.backgroundTintList = ColorStateList.valueOf(color)
@@ -227,7 +375,7 @@ class ContactDetailsActivity : AppCompatActivity(), TabLayout.OnTabSelectedListe
                 .putExtras(ConversationPath.toBundle(conversation))
                 .putExtra(Intent.EXTRA_PHONE_NUMBER, contactUri.uri)
                 .putExtra(CallFragment.KEY_HAS_VIDEO, hasVideo)
-            startActivityForResult(intent, HomeActivity.REQUEST_CODE_CALL)
+            startActivityForResult(intent, REQUEST_CODE_CALL)
         }
     }
 
@@ -287,5 +435,7 @@ class ContactDetailsActivity : AppCompatActivity(), TabLayout.OnTabSelectedListe
         const val TAB_ABOUT = 0
         const val TAB_MEMBER = 1
         const val TAB_DOCUMENT = 2
+        const val REQUEST_CODE_CALL = 3
+        const val REQUEST_PERMISSION_READ_STORAGE = 114
     }
 }

ring-android/app/src/main/res/layout/activity_contact_details.xml

@@ -28,8 +28,9 @@
                 android:layout_height="wrap_content"
                 android:layout_alignParentTop="true"
                 android:layout_alignParentStart="true"
-                android:layout_marginTop="24dp"
-                android:layout_marginStart="15dp"
+                android:padding="8dp"
+                android:layout_marginTop="12dp"
+                android:layout_marginStart="8dp"
                 android:src="@drawable/abc_ic_ab_back_material"
                 android:background="@null"
                 app:tint="@color/text_color_primary_dark" />