Merge pull request #1527 from RocketChat/new/update-avatar-by-photo

[NEW] Upload/reset avatar.

app/src/main/java/chat/rocket/android/db/DatabaseManager.kt

@@ -330,7 +330,7 @@ class DatabaseManager(val context: Application,
             id = room.id,
             subscriptionId = subscription.id,
             type = room.type.toString(),
-            name = room.name ?: subscription.name ?: throw NullPointerException(),// this should be filtered on the SDK
+            name = room.name ?: subscription.name ?: throw NullPointerException(), // this should be filtered on the SDK
             fullname = subscription.fullName ?: room.fullName,
             userId = userId,
             ownerId = room.user?.id,

app/src/main/java/chat/rocket/android/main/ui/MainActivity.kt

@@ -135,7 +135,7 @@ class MainActivity : AppCompatActivity(), MainView, HasActivityInjector,
                     text_user_name.text = userDisplayName
                 }
                 if (userAvatar != null) {
-                    image_avatar.setImageURI(userAvatar)
+                    setAvatar(userAvatar)
                 }
                 if (serverLogo != null) {
                     server_logo.setImageURI(serverLogo)
@@ -257,6 +257,10 @@ class MainActivity : AppCompatActivity(), MainView, HasActivityInjector,
         }
     }
 
+    fun setAvatar(avatarUrl: String) {
+        headerLayout.image_avatar.setImageURI(avatarUrl)
+    }
+
     fun getDrawerLayout(): DrawerLayout = drawer_layout
 
     fun openDrawer() = drawer_layout.openDrawer(Gravity.START)

app/src/main/java/chat/rocket/android/profile/presentation/ProfilePresenter.kt

 package chat.rocket.android.profile.presentation
 
+import android.graphics.Bitmap
+import android.net.Uri
+import chat.rocket.android.chatroom.domain.UriInteractor
 import chat.rocket.android.core.behaviours.showMessage
 import chat.rocket.android.core.lifecycle.CancelStrategy
+import chat.rocket.android.helper.UserHelper
 import chat.rocket.android.server.domain.GetCurrentServerInteractor
 import chat.rocket.android.server.infraestructure.RocketChatClientFactory
+import chat.rocket.android.util.extension.compressImageAndGetByteArray
 import chat.rocket.android.util.extension.launchUI
 import chat.rocket.android.util.extensions.avatarUrl
 import chat.rocket.android.util.retryIO
 import chat.rocket.common.RocketChatException
 import chat.rocket.common.util.ifNull
 import chat.rocket.core.RocketChatClient
-import chat.rocket.core.internal.rest.me
+import chat.rocket.core.internal.rest.resetAvatar
 import chat.rocket.core.internal.rest.setAvatar
 import chat.rocket.core.internal.rest.updateProfile
+import java.util.*
 import javax.inject.Inject
 
 class ProfilePresenter @Inject constructor(
     private val view: ProfileView,
     private val strategy: CancelStrategy,
+    private val uriInteractor: UriInteractor,
+    val userHelper: UserHelper,
     serverInteractor: GetCurrentServerInteractor,
     factory: RocketChatClientFactory
 ) {
     private val serverUrl = serverInteractor.get()!!
     private val client: RocketChatClient = factory.create(serverUrl)
-    private lateinit var myselfId: String
+    private val myselfId = userHelper.user()?.id ?: ""
+    private var myselfName = userHelper.user()?.name ?: ""
+    private var myselfUsername = userHelper.username() ?: ""
+    private var myselfEmailAddress = userHelper.user()?.emails?.getOrNull(0)?.address ?: ""
 
     fun loadUserProfile() {
         launchUI(strategy) {
             view.showLoading()
             try {
-                val myself = retryIO("me") { client.me() }
-                val id = myself.id
-                val username = myself.username
-                if (id == null || username == null) {
-                    view.showGenericErrorMessage()
-                } else {
-                    myselfId = id
-                    val avatarUrl = serverUrl.avatarUrl(username)
-                    val email = myself.emails?.getOrNull(0)?.address
                 view.showProfile(
-                        avatarUrl,
-                        myself.name ?: "",
-                        myself.username ?: "",
-                        email
+                    serverUrl.avatarUrl(myselfUsername),
+                    myselfName,
+                    myselfUsername,
+                    myselfEmailAddress
                 )
-                }
             } catch (exception: RocketChatException) {
                 view.showMessage(exception)
             } finally {
@@ -53,18 +54,16 @@ class ProfilePresenter @Inject constructor(
         }
     }
 
-    fun updateUserProfile(email: String, name: String, username: String, avatarUrl: String = "") {
+    fun updateUserProfile(email: String, name: String, username: String) {
         launchUI(strategy) {
             view.showLoading()
             try {
-                if (avatarUrl != "") {
-                    retryIO { client.setAvatar(avatarUrl) }
-                }
-                val user = retryIO {
-                    client.updateProfile(
-                        userId = myselfId, email = email, name = name, username = username
-                    )
-                }
+                retryIO { client.updateProfile(myselfId, email, name, username) }
+
+                myselfEmailAddress = email
+                myselfName = name
+                myselfUsername = username
+
                 view.showProfileUpdateSuccessfullyMessage()
                 loadUserProfile()
             } catch (exception: RocketChatException) {
@@ -78,4 +77,74 @@ class ProfilePresenter @Inject constructor(
             }
         }
     }
+
+    fun updateAvatar(uri: Uri) {
+        launchUI(strategy) {
+            view.showLoading()
+            try {
+                retryIO {
+                    client.setAvatar(
+                        uriInteractor.getFileName(uri) ?: uri.toString(),
+                        uriInteractor.getMimeType(uri)
+                    ) {
+                        uriInteractor.getInputStream(uri)
+                    }
+                }
+                view.reloadUserAvatar(serverUrl.avatarUrl(myselfUsername))
+            } catch (exception: RocketChatException) {
+                exception.message?.let {
+                    view.showMessage(it)
+                }.ifNull {
+                    view.showGenericErrorMessage()
+                }
+            } finally {
+                view.hideLoading()
+            }
+        }
+    }
+
+    fun preparePhotoAndUpdateAvatar(bitmap: Bitmap) {
+        launchUI(strategy) {
+            view.showLoading()
+            try {
+                val byteArray = bitmap.compressImageAndGetByteArray("image/png")
+
+                retryIO {
+                    client.setAvatar(
+                        UUID.randomUUID().toString() + ".png",
+                        "image/png"
+                    ) {
+                        byteArray?.inputStream()
+                    }
+                }
+                view.reloadUserAvatar(serverUrl.avatarUrl(myselfUsername))
+            } catch (exception: RocketChatException) {
+                exception.message?.let {
+                    view.showMessage(it)
+                }.ifNull {
+                    view.showGenericErrorMessage()
+                }
+            } finally {
+                view.hideLoading()
+            }
+        }
+    }
+
+    fun resetAvatar() {
+        launchUI(strategy) {
+            view.showLoading()
+            try {
+                retryIO { client.resetAvatar(myselfId) }
+                view.reloadUserAvatar(serverUrl.avatarUrl(myselfUsername))
+            } catch (exception: RocketChatException) {
+                exception.message?.let {
+                    view.showMessage(it)
+                }.ifNull {
+                    view.showGenericErrorMessage()
+                }
+            } finally {
+                view.hideLoading()
+            }
+        }
+    }
 }
\ No newline at end of file

app/src/main/java/chat/rocket/android/profile/presentation/ProfileView.kt

@@ -15,6 +15,13 @@ interface ProfileView : LoadingView, MessageView {
      */
     fun showProfile(avatarUrl: String, name: String, username: String, email: String?)
 
+    /**
+     * Reloads the user avatar (after successfully updating it).
+     *
+     * @param avatarUrl The user avatar URL.
+     */
+    fun reloadUserAvatar(avatarUrl: String)
+
     /**
      * Shows a profile update successfully message
      */

app/src/main/java/chat/rocket/android/profile/ui/ProfileFragment.kt

 package chat.rocket.android.profile.ui
 
 import DrawableHelper
+import android.app.Activity
+import android.content.Intent
+import android.graphics.Bitmap
 import android.os.Build
 import android.os.Bundle
-import androidx.fragment.app.Fragment
-import androidx.appcompat.view.ActionMode
 import android.view.*
 import androidx.appcompat.app.AppCompatActivity
+import androidx.appcompat.view.ActionMode
+import androidx.core.net.toUri
+import androidx.core.view.isVisible
+import androidx.fragment.app.Fragment
 import chat.rocket.android.R
 import chat.rocket.android.main.ui.MainActivity
 import chat.rocket.android.profile.presentation.ProfilePresenter
 import chat.rocket.android.profile.presentation.ProfileView
 import chat.rocket.android.util.extension.asObservable
-import chat.rocket.android.util.extensions.*
+import chat.rocket.android.util.extension.dispatchImageSelection
+import chat.rocket.android.util.extension.dispatchTakePicture
+import chat.rocket.android.util.extensions.inflate
+import chat.rocket.android.util.extensions.showToast
+import chat.rocket.android.util.extensions.textContent
+import chat.rocket.android.util.extensions.ui
+import com.facebook.drawee.backends.pipeline.Fresco
 import dagger.android.support.AndroidSupportInjection
 import io.reactivex.disposables.CompositeDisposable
-import io.reactivex.disposables.Disposable
 import io.reactivex.rxkotlin.Observables
 import kotlinx.android.synthetic.main.avatar_profile.*
 import kotlinx.android.synthetic.main.fragment_profile.*
+import kotlinx.android.synthetic.main.update_avatar_options.*
 import javax.inject.Inject
 
+private const val REQUEST_CODE_FOR_PERFORM_SAF = 1
+private const val REQUEST_CODE_FOR_PERFORM_CAMERA = 2
+
 class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
     @Inject
     lateinit var presenter: ProfilePresenter
-    private lateinit var currentName: String
-    private lateinit var currentUsername: String
-    private lateinit var currentEmail: String
-    private lateinit var currentAvatar: String
+    private var currentName = ""
+    private var currentUsername = ""
+    private var currentEmail = ""
     private var actionMode: ActionMode? = null
     private val editTextsDisposable = CompositeDisposable()
 
@@ -50,11 +63,12 @@ class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
         super.onViewCreated(view, savedInstanceState)
 
         setupToolbar()
+        setupListeners()
         if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.M) {
             tintEditTextDrawableStart()
         }
-
         presenter.loadUserProfile()
+        subscribeEditTexts()
     }
 
     override fun onDestroyView() {
@@ -62,56 +76,61 @@ class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
         unsubscribeEditTexts()
     }
 
+    override fun onActivityResult(requestCode: Int, resultCode: Int, resultData: Intent?) {
+        if (resultData != null && resultCode == Activity.RESULT_OK) {
+            if (requestCode == REQUEST_CODE_FOR_PERFORM_SAF) {
+                presenter.updateAvatar(resultData.data)
+            } else if (requestCode == REQUEST_CODE_FOR_PERFORM_CAMERA) {
+                presenter.preparePhotoAndUpdateAvatar(resultData.extras["data"] as Bitmap)
+            }
+        }
+    }
+
     override fun showProfile(avatarUrl: String, name: String, username: String, email: String?) {
         ui {
             image_avatar.setImageURI(avatarUrl)
-
             text_name.textContent = name
             text_username.textContent = username
             text_email.textContent = email ?: ""
-            text_avatar_url.textContent = ""
 
             currentName = name
             currentUsername = username
             currentEmail = email ?: ""
-            currentAvatar = avatarUrl
-
-            profile_container.setVisible(true)
 
-            subscribeEditTexts()
+            profile_container.isVisible = true
         }
     }
 
+    override fun reloadUserAvatar(avatarUrl: String) {
+        Fresco.getImagePipeline().evictFromCache(avatarUrl.toUri())
+        image_avatar.setImageURI(avatarUrl)
+        (activity as MainActivity).setAvatar(avatarUrl)
+    }
+
     override fun showProfileUpdateSuccessfullyMessage() {
         showMessage(getString(R.string.msg_profile_update_successfully))
     }
 
     override fun showLoading() {
         enableUserInput(false)
-        ui {
-            view_loading.setVisible(true)
-        }
+        ui { view_loading.isVisible = true }
     }
 
     override fun hideLoading() {
         ui {
             if (view_loading != null) {
-                view_loading.setVisible(false)
+                view_loading.isVisible = false
             }
         }
         enableUserInput(true)
     }
 
     override fun showMessage(resId: Int) {
-        ui {
-            showToast(resId)
-        }
+        ui { showToast(resId) }
     }
 
     override fun showMessage(message: String) {
-        ui {
-            showToast(message)
-        }
+        ui { showToast(message) }
     }
 
     override fun showGenericErrorMessage() = showMessage(getString(R.string.msg_generic_error))
@@ -130,8 +149,7 @@ class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
                 presenter.updateUserProfile(
                     text_email.textContent,
                     text_name.textContent,
-                    text_username.textContent,
-                    text_avatar_url.textContent
+                    text_username.textContent
                 )
                 mode.finish()
                 true
@@ -151,6 +169,37 @@ class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
                 getString(R.string.title_profile)
     }
 
+    private fun setupListeners() {
+        image_avatar.setOnClickListener { showUpdateAvatarOptions() }
+
+        view_dim.setOnClickListener { hideUpdateAvatarOptions() }
+
+        button_open_gallery.setOnClickListener {
+            dispatchImageSelection(REQUEST_CODE_FOR_PERFORM_SAF)
+            hideUpdateAvatarOptions()
+        }
+
+        button_take_photo.setOnClickListener {
+            dispatchTakePicture(REQUEST_CODE_FOR_PERFORM_CAMERA)
+            hideUpdateAvatarOptions()
+        }
+
+        button_reset_avatar.setOnClickListener {
+            hideUpdateAvatarOptions()
+            presenter.resetAvatar()
+        }
+    }
+
+    private fun showUpdateAvatarOptions() {
+        view_dim.isVisible = true
+        layout_update_avatar_options.isVisible = true
+    }
+
+    private fun hideUpdateAvatarOptions() {
+        layout_update_avatar_options.isVisible = false
+        view_dim.isVisible = false
+    }
+
     private fun tintEditTextDrawableStart() {
         (activity as MainActivity).apply {
             val personDrawable =
@@ -158,14 +207,12 @@ class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
             val atDrawable = DrawableHelper.getDrawableFromId(R.drawable.ic_at_black_24dp, this)
             val emailDrawable =
                 DrawableHelper.getDrawableFromId(R.drawable.ic_email_black_24dp, this)
-            val linkDrawable = DrawableHelper.getDrawableFromId(R.drawable.ic_link_black_24dp, this)
 
-            val drawables = arrayOf(personDrawable, atDrawable, emailDrawable, linkDrawable)
+            val drawables = arrayOf(personDrawable, atDrawable, emailDrawable)
             DrawableHelper.wrapDrawables(drawables)
             DrawableHelper.tintDrawables(drawables, this, R.color.colorDrawableTintGrey)
             DrawableHelper.compoundDrawables(
-                arrayOf(text_name, text_username, text_email, text_avatar_url),
-                drawables
+                arrayOf(text_name, text_username, text_email), drawables
             )
         }
     }
@@ -174,13 +221,11 @@ class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
         editTextsDisposable.add(Observables.combineLatest(
             text_name.asObservable(),
             text_username.asObservable(),
-            text_email.asObservable(),
-            text_avatar_url.asObservable()
-        ) { text_name, text_username, text_email, text_avatar_url ->
+            text_email.asObservable()
+        ) { text_name, text_username, text_email ->
             return@combineLatest (text_name.toString() != currentName ||
                     text_username.toString() != currentUsername ||
-                    text_email.toString() != currentEmail ||
-                    (text_avatar_url.toString() != "" && text_avatar_url.toString() != currentAvatar))
+                    text_email.toString() != currentEmail)
         }.subscribe { isValid ->
             if (isValid) {
                 startActionMode()
@@ -190,9 +235,7 @@ class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
         })
     }
 
-    private fun unsubscribeEditTexts() {
-        editTextsDisposable.clear()
-    }
+    private fun unsubscribeEditTexts() = editTextsDisposable.clear()
 
     private fun startActionMode() {
         if (actionMode == null) {
@@ -207,7 +250,6 @@ class ProfileFragment : Fragment(), ProfileView, ActionMode.Callback {
             text_username.isEnabled = value
             text_username.isEnabled = value
             text_email.isEnabled = value
-            text_avatar_url.isEnabled = value
         }
     }
 }

app/src/main/res/drawable/ic_image_black_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M21,19V5c0,-1.1 -0.9,-2 -2,-2H5c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2zM8.5,13.5l2.5,3.01L14.5,12l4.5,6H5l3.5,-4.5z" />
+</vector>

app/src/main/res/drawable/ic_link_black_24dp.xml

-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24.0"
-        android:viewportHeight="24.0">
-
-    <path
-        android:fillColor="#FF000000"
-        android:pathData="M3.9,12c0,-1.71 1.39,-3.1 3.1,-3.1h4L11,7L7,7c-2.76,0 -5,2.24 -5,5s2.24,5 5,5h4v-1.9L7,15.1c-1.71,0 -3.1,-1.39 -3.1,-3.1zM8,13h8v-2L8,11v2zM17,7h-4v1.9h4c1.71,0 3.1,1.39 3.1,3.1s-1.39,3.1 -3.1,3.1h-4L13,17h4c2.76,0 5,-2.24 5,-5s-2.24,-5 -5,-5z"/>
-</vector>

app/src/main/res/drawable/ic_photo_camera_black_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M12,12m-3.2,0a3.2,3.2 0,1 1,6.4 0a3.2,3.2 0,1 1,-6.4 0" />
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M9,2L7.17,4L4,4c-1.1,0 -2,0.9 -2,2v12c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2L22,6c0,-1.1 -0.9,-2 -2,-2h-3.17L15,2L9,2zM12,17c-2.76,0 -5,-2.24 -5,-5s2.24,-5 5,-5 5,2.24 5,5 -2.24,5 -5,5z" />
+</vector>

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

@@ -6,7 +6,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:paddingBottom="16dp"
-    app:layout_behavior="	com.google.android.material.bottomsheet.BottomSheetBehavior">
+    app:layout_behavior="com.google.android.material.bottomsheet.BottomSheetBehavior">
 
     <com.facebook.drawee.view.SimpleDraweeView
         android:id="@+id/image_bottom_sheet_avatar"

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

 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/relative_layout"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/relative_layout"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:focusableInTouchMode="true"
@@ -48,20 +48,11 @@
                 android:id="@+id/text_email"
                 style="@style/Profile.EditText"
                 android:layout_marginTop="16dp"
+                android:layout_marginBottom="16dp"
                 android:drawableStart="@drawable/ic_email_black_24dp"
                 android:hint="@string/msg_email"
                 android:inputType="textEmailAddress" />
-
-            <EditText
-                android:id="@+id/text_avatar_url"
-                style="@style/Profile.EditText"
-                android:layout_marginTop="16dp"
-                android:drawableStart="@drawable/ic_link_black_24dp"
-                android:hint="@string/msg_avatar_url"
-                android:inputType="text"
-                android:layout_marginBottom="16dp"/>
         </LinearLayout>
-
     </ScrollView>
 
     <com.wang.avi.AVLoadingIndicatorView
@@ -72,4 +63,19 @@
         app:indicatorColor="@color/colorBlack"
         app:indicatorName="BallPulseIndicator" />
 
+    <View
+        android:id="@+id/view_dim"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/colorDim"
+        android:visibility="gone" />
+
+    <include
+        android:id="@+id/layout_update_avatar_options"
+        layout="@layout/update_avatar_options"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:visibility="gone" />
+
 </RelativeLayout>
\ No newline at end of file

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

+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@drawable/style_attachment_options"
+    android:orientation="vertical">
+
+    <Button
+        android:id="@+id/button_open_gallery"
+        style="?android:attr/borderlessButtonStyle"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:drawableStart="@drawable/ic_image_black_24dp"
+        android:drawablePadding="20dp"
+        android:gravity="start|center"
+        android:text="@string/action_select_photo_from_gallery" />
+
+    <Button
+        android:id="@+id/button_take_photo"
+        style="?android:attr/borderlessButtonStyle"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:drawableStart="@drawable/ic_photo_camera_black_24dp"
+        android:drawablePadding="20dp"
+        android:gravity="start|center"
+        android:text="@string/action_take_photo" />
+
+    <Button
+        android:id="@+id/button_reset_avatar"
+        style="?android:attr/borderlessButtonStyle"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:drawableStart="@drawable/ic_close_black_24dp"
+        android:drawablePadding="20dp"
+        android:gravity="start|center"
+        android:text="@string/action_reset_avatar" />
+
+</LinearLayout>
\ No newline at end of file

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

@@ -38,6 +38,9 @@
     <string name="action_invisible">Unsichtbar</string>
     <string name="action_drawing">Zeichnung</string>
     <string name="action_save_to_gallery">Sichern in Gallerie</string>
+    <string name="action_select_photo_from_gallery">Select photo from gallery</string> <!-- TODO Add translation -->
+    <string name="action_take_photo">Select photo from gallery</string> <!-- TODO Add translation -->
+    <string name="action_reset_avatar">Reset avatar</string> <!-- TODO Add translation -->
 
     <!-- Settings List -->
     <string-array name="settings_actions">
@@ -78,6 +81,7 @@
     <string name="msg_content_description_log_in_using_meteor">Login mit Meteor</string>
     <string name="msg_content_description_log_in_using_twitter">Login mit Twitter</string>
     <string name="msg_content_description_log_in_using_gitlab">Login mit Gitlab</string>
+    <string name="msg_content_description_log_in_using_wordprees">Login using WordPress</string> <!-- TODO Translate-->
     <string name="msg_content_description_send_message">Sende Nachricht</string>
     <string name="msg_content_description_show_attachment_options">Zeige Anhang Optionen</string>
     <string name="msg_you">Du</string>

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

@@ -36,8 +36,11 @@
     <string name="action_away">Ausente</string>
     <string name="action_busy">Ocupado</string>
     <string name="action_invisible">Invisible</string>
-    <string name="action_drawing">dibujo</string>
+    <string name="action_drawing">Dibujo</string>
     <string name="action_save_to_gallery">Guardar en la galería</string>
+    <string name="action_select_photo_from_gallery">Select photo from gallery</string> <!-- TODO Add translation -->
+    <string name="action_take_photo">Select photo from gallery</string> <!-- TODO Add translation -->
+    <string name="action_reset_avatar">Reset avatar</string> <!-- TODO Add translation -->
 
     <!-- Settings List -->
     <string-array name="settings_actions">
@@ -135,7 +138,6 @@
     <string name="msg_member_not_found">Miembro no encontrado</string>
     <string name="msg_channel_created_successfully">Canal creado con éxito</string>
 
-
     <!-- System messages -->
     <string name="message_room_name_changed">Nombre de la sala cambiado para: %1$s por %2$s</string>
     <string name="message_user_added_by">Usuario %1$s añadido por %2$s</string>

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

@@ -27,8 +27,7 @@
     <string name="action_search">Chercher</string>
     <string name="action_update">Mettre à jour</string>
     <string name="action_settings">Paramètres</string>
-    // TODO: Add proper translation.
-    <string name="action_create_channel">Create channel</string>
+    <string name="action_create_channel">Create channel</string> <!-- TODO Add translation -->
     <string name="action_create">Create</string>
     <string name="action_logout">Se déconnecter</string>
     <string name="action_files">Fichiers</string>
@@ -40,8 +39,10 @@
     <string name="action_busy">Occupé</string>
     <string name="action_invisible">Invisible</string>
     <string name="action_drawing">Dessin</string>
-    // TODO: Add proper translation.
-    <string name="action_save_to_gallery">Save to gallery</string>
+    <string name="action_save_to_gallery">Save to gallery</string> <!-- TODO Add translation -->
+    <string name="action_select_photo_from_gallery">Select photo from gallery</string> <!-- TODO Add translation -->
+    <string name="action_take_photo">Select photo from gallery</string> <!-- TODO Add translation -->
+    <string name="action_reset_avatar">Reset avatar</string> <!-- TODO Add translation -->
 
     <!-- Settings List -->
     <string-array name="settings_actions">

app/src/main/res/values-hi-rIN/strings.xml

@@ -39,6 +39,9 @@
     <string name="action_invisible">अदृश्य</string>
     <string name="action_save_to_gallery">गैलरी में सहेजें</string>
     <string name="action_drawing">चित्रकारी</string>
+    <string name="action_select_photo_from_gallery">Select photo from gallery</string> <!-- TODO Add translation -->
+    <string name="action_take_photo">Select photo from gallery</string> <!-- TODO Add translation -->
+    <string name="action_reset_avatar">Reset avatar</string> <!-- TODO Add translation -->
     <string name="action_share">शेयर</string>
 
     <!-- Settings List -->

app/src/main/res/values-pt-rBR/strings.xml

@@ -39,6 +39,9 @@
     <string name="action_invisible">Invisível</string>
     <string name="action_drawing">Desenhando</string>
     <string name="action_save_to_gallery">Salvar na galeria</string>
+    <string name="action_select_photo_from_gallery">Escolher foto da galeria</string>
+    <string name="action_take_photo">Tirar foto</string>
+    <string name="action_reset_avatar">Resetar avatar</string>
 
     <!-- Settings List -->
     <string-array name="settings_actions">

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

@@ -39,6 +39,9 @@
     <string name="action_invisible">Невидимый</string>
     <string name="action_drawing">Рисование</string>
     <string name="action_save_to_gallery">Сохранить в галерею</string>
+    <string name="action_select_photo_from_gallery">Select photo from gallery</string> <!-- TODO Add translation -->
+    <string name="action_take_photo">Select photo from gallery</string> <!-- TODO Add translation -->
+    <string name="action_reset_avatar">Reset avatar</string> <!-- TODO Add translation -->
 
     <!-- Settings List -->
     <string-array name="settings_actions">

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

@@ -40,6 +40,9 @@
     <string name="action_invisible">Invisible</string>
     <string name="action_drawing">Drawing</string>
     <string name="action_save_to_gallery">Save to gallery</string>
+    <string name="action_select_photo_from_gallery">Select photo from gallery</string>
+    <string name="action_take_photo">Take photo</string>
+    <string name="action_reset_avatar">Reset avatar</string>
 
     <!-- Settings List -->
     <string-array name="settings_actions">

util/src/main/java/chat/rocket/android/util/extension/Image.kt

 package chat.rocket.android.util.extension
 
+import android.content.Intent
 import android.graphics.Bitmap
+import android.provider.MediaStore
+import androidx.fragment.app.Fragment
 import kotlinx.coroutines.experimental.DefaultDispatcher
 import kotlinx.coroutines.experimental.withContext
 import java.io.ByteArrayInputStream
@@ -62,3 +65,17 @@ fun String.getCompressFormat(): Bitmap.CompressFormat {
         else -> Bitmap.CompressFormat.PNG
     }
 }
+
+fun Fragment.dispatchImageSelection(requestCode: Int) {
+    val intent = Intent(Intent.ACTION_GET_CONTENT)
+    intent.type = "image/*"
+    intent.addCategory(Intent.CATEGORY_OPENABLE)
+    startActivityForResult(intent, requestCode)
+}
+
+fun Fragment.dispatchTakePicture(requestCode: Int) {
+    val takePictureIntent = Intent(MediaStore.ACTION_IMAGE_CAPTURE)
+    if (takePictureIntent.resolveActivity(context?.packageManager) != null) {
+        startActivityForResult(takePictureIntent, requestCode)
+    }
+}
\ No newline at end of file