Added export feature for call recordings

CHANGELOG.md

@@ -19,6 +19,7 @@ Group changes to describe their impact on the project, as follows:
 - Image & Video in-app viewers allow for full-screen display
 - Display name can be set during assistant when creating / logging in a sip.linphone.org account
 - Android 13 support, using new post notifications & media permissions
+- Call recordings can be exported
 
 ### Changed
 - In-call views have been re-designed

app/src/main/java/org/linphone/activities/main/recordings/data/RecordingData.kt

@@ -163,6 +163,10 @@ class RecordingData(val path: String, private val recordingListener: RecordingLi
         }
     }
 
+    fun export() {
+        recordingListener.onExportClicked(path)
+    }
+
     private fun initPlayer() {
         // In case no headphones/headset is connected, use speaker sound card to play recordings, otherwise use earpiece
         // If none are available, default one will be used
@@ -218,5 +222,6 @@ class RecordingData(val path: String, private val recordingListener: RecordingLi
     interface RecordingListener {
         fun onPlayingStarted(videoAvailable: Boolean)
         fun onPlayingEnded()
+        fun onExportClicked(path: String)
     }
 }

app/src/main/java/org/linphone/activities/main/recordings/fragments/RecordingsFragment.kt

@@ -19,6 +19,8 @@
  */
 package org.linphone.activities.main.recordings.fragments
 
+import android.content.ActivityNotFoundException
+import android.content.Intent
 import android.os.Bundle
 import android.view.MotionEvent
 import android.view.View
@@ -32,6 +34,7 @@ import org.linphone.activities.main.recordings.viewmodels.RecordingsViewModel
 import org.linphone.core.tools.Log
 import org.linphone.databinding.RecordingsFragmentBinding
 import org.linphone.utils.AppUtils
+import org.linphone.utils.FileUtils
 import org.linphone.utils.RecyclerViewHeaderDecoration
 
 class RecordingsFragment : MasterFragment<RecordingsFragmentBinding, RecordingsListAdapter>() {
@@ -75,6 +78,25 @@ class RecordingsFragment : MasterFragment<RecordingsFragmentBinding, RecordingsL
             adapter.submitList(recordings)
         }
 
+        viewModel.exportRecordingEvent.observe(
+            viewLifecycleOwner
+        ) {
+            it.consume { path ->
+                val publicFilePath = FileUtils.getPublicFilePath(requireContext(), "file://$path")
+                Log.i("[Recordings] Exporting file [$path] with public URI [$publicFilePath]")
+                val intent = Intent(Intent.ACTION_SEND)
+                intent.type = " video/x-matroska"
+                intent.putExtra(Intent.EXTRA_STREAM, publicFilePath)
+                intent.putExtra(Intent.EXTRA_TEXT, getString(R.string.recordings_export))
+
+                try {
+                    requireActivity().startActivity(Intent.createChooser(intent, getString(R.string.recordings_export)))
+                } catch (anfe: ActivityNotFoundException) {
+                    Log.e(anfe)
+                }
+            }
+        }
+
         binding.setBackClickListener { goBack() }
 
         binding.setEditClickListener { listSelectionViewModel.isEditionEnabled.value = true }

app/src/main/java/org/linphone/activities/main/recordings/viewmodels/RecordingsViewModel.kt

@@ -27,6 +27,7 @@ import org.linphone.LinphoneApplication.Companion.coreContext
 import org.linphone.activities.main.recordings.data.RecordingData
 import org.linphone.core.tools.Log
 import org.linphone.utils.AppUtils
+import org.linphone.utils.Event
 import org.linphone.utils.FileUtils
 
 class RecordingsViewModel : ViewModel() {
@@ -34,6 +35,10 @@ class RecordingsViewModel : ViewModel() {
 
     val isVideoVisible = MutableLiveData<Boolean>()
 
+    val exportRecordingEvent: MutableLiveData<Event<String>> by lazy {
+        MutableLiveData<Event<String>>()
+    }
+
     private var recordingPlayingAudioFocusRequest: AudioFocusRequestCompat? = null
 
     private val recordingListener = object : RecordingData.RecordingListener {
@@ -56,6 +61,10 @@ class RecordingsViewModel : ViewModel() {
 
             isVideoVisible.value = false
         }
+
+        override fun onExportClicked(path: String) {
+            exportRecordingEvent.value = Event(path)
+        }
     }
 
     init {
@@ -93,7 +102,7 @@ class RecordingsViewModel : ViewModel() {
         val list = arrayListOf<RecordingData>()
 
         for (f in FileUtils.getFileStorageDir().listFiles().orEmpty()) {
-            Log.i("[Recordings] Found file ${f.path}")
+            Log.d("[Recordings] Found file ${f.path}")
             if (RecordingData.RECORD_PATTERN.matcher(f.path).matches()) {
                 list.add(
                     RecordingData(

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

@@ -58,7 +58,7 @@
             android:layout_centerVertical="true"
             android:layout_marginLeft="10dp"
             android:layout_marginRight="10dp"
-            android:layout_toLeftOf="@id/delete"
+            android:layout_toLeftOf="@id/export"
             android:layout_toRightOf="@id/record_play_pause">
 
             <LinearLayout
@@ -70,9 +70,9 @@
                 android:layout_alignParentTop="true">
 
                 <TextView
-                    android:text="@{data.name}"
                     android:layout_width="wrap_content"
-                    android:layout_height="wrap_content" />
+                    android:layout_height="wrap_content"
+                    android:text="@{data.name}" />
 
                 <TextView
                     android:layout_width="wrap_content"
@@ -80,9 +80,9 @@
                     android:text=" - " />
 
                 <TextView
-                    android:text="@{data.formattedDate}"
                     android:layout_width="wrap_content"
-                    android:layout_height="wrap_content" />
+                    android:layout_height="wrap_content"
+                    android:text="@{data.formattedDate}" />
 
             </LinearLayout>
 
@@ -96,10 +96,10 @@
                 android:orientation="horizontal">
 
                 <TextView
-                    android:text="@{data.formattedPosition}"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:layout_gravity="center" />
+                    android:layout_gravity="center"
+                    android:text="@{data.formattedPosition}" />
 
                 <TextView
                     android:layout_width="wrap_content"
@@ -107,27 +107,37 @@
                     android:text="/" />
 
                 <TextView
-                    android:text="@{data.formattedDuration}"
                     android:layout_width="wrap_content"
-                    android:layout_height="wrap_content" />
+                    android:layout_height="wrap_content"
+                    android:text="@{data.formattedDuration}" />
 
             </LinearLayout>
 
             <SeekBar
                 android:id="@+id/record_progression_bar"
                 onProgressChanged="@{(progress) -> data.onProgressChanged(progress)}"
-                android:max="@{data.duration}"
-                android:progress="@{data.position}"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_alignParentStart="true"
-                android:layout_alignParentEnd="true"
                 android:layout_alignParentBottom="true"
+                android:layout_marginRight="5dp"
+                android:layout_alignParentEnd="true"
+                android:max="@{data.duration}"
+                android:progress="@{data.position}"
                 android:progressTint="?attr/accentColor"
                 android:thumbTint="?attr/accentColor" />
 
         </RelativeLayout>
 
+        <ImageView
+            android:id="@+id/export"
+            android:layout_width="30dp"
+            android:layout_height="wrap_content"
+            android:layout_alignParentRight="true"
+            android:layout_centerVertical="true"
+            android:onClick="@{() -> data.export()}"
+            android:src="@drawable/icon_share" />
+
     </RelativeLayout>
 
 </layout>

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

@@ -731,4 +731,6 @@
     <string name="chat_message_context_menu_turn_on_notifications">Activer les notifications</string>
     <string name="content_description_muted_chat_room">Les notifications sont désactivées pour cette conversation</string>
     <string name="chat_room_context_menu_go_to_contact">Voir le contact</string>
+    <string name="recordings_export">Exporter l\'enregistrement avec…</string>
+    <string name="content_description_recording_export">Exporter l\'enregistrement</string>
 </resources>

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

@@ -234,6 +234,7 @@
 
     <!-- Recordings -->
     <string name="recordings_empty_list">No recordings</string>
+    <string name="recordings_export">Export recording using…</string>
 
     <!-- Conferencing -->
     <string name="conference">Meeting</string>
@@ -861,4 +862,5 @@
     <string name="content_description_participant_is_paused">Participant has momentarily left the group call</string>
     <string name="content_description_toggle_conference_info_details">Toggle meeting information details visibility</string>
     <string name="content_description_conference_participants">Group call participants</string>
+    <string name="content_description_recording_export">Export recording</string>
 </resources>

app/src/main/res/xml/provider_paths.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <paths>
     <files-path name="internal_files" path="." />
+    <files-path name="internal_recordings" path="Download/" />
     <external-files-path name="pictures" path="Pictures/" />
     <external-files-path name="downloads" path="Download/" />
     <external-files-path name="files" path="." />