Clean up create private chat screen

app/src/main/AndroidManifest.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+<manifest
+    xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     package="network.loki.messenger">
 
@@ -7,7 +8,7 @@
 
     <permission
         android:name="network.loki.messenger.ACCESS_SESSION_SECRETS"
-        android:label="Access to TextSecure Secrets"
+        android:label="Access to Session secrets"
         android:protectionLevel="signature" />
 
     <uses-feature
@@ -36,32 +37,26 @@
     <uses-permission android:name="android.permission.CAMERA" />
     <uses-permission android:name="android.permission.RECORD_AUDIO" />
     <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
-
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
     <uses-permission android:name="android.permission.VIBRATE" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
-
     <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.INTERNET" />
-
     <uses-permission android:name="android.permission.READ_SYNC_SETTINGS" />
     <uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS" />
-    <!-- For conversation 'shortcuts' on the desktop -->
     <uses-permission android:name="android.permission.INSTALL_SHORTCUT" />
     <uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />
-
     <uses-permission android:name="android.permission.BROADCAST_STICKY" />
     <uses-permission android:name="android.permission.DISABLE_KEYGUARD" />
     <uses-permission android:name="android.permission.RAISED_THREAD_PRIORITY" />
     <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS" />
-
-    <!-- Unused permissions that need to be removed -->
     <uses-permission android:name="android.permission.BLUETOOTH" tools:node="remove"/>
     <uses-permission android:name="android.permission.READ_PHONE_STATE" tools:node="remove" />
     <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" tools:node="remove"/>
 
     <!-- The allowBackup="false" below is important to guard against potential malicious backups -->
+
     <application
         android:name="org.thoughtcrime.securesms.ApplicationContext"
         android:allowBackup="false"
@@ -73,7 +68,8 @@
         android:theme="@style/Theme.Session.DayNight"
         tools:replace="android:allowBackup">
 
-        <!-- Disable analytics -->
+        <!-- Disable all analytics -->
+
         <meta-data
             android:name="firebase_analytics_collection_deactivated"
             android:value="true" />
@@ -90,22 +86,16 @@
             android:name="firebase_messaging_auto_init_enabled"
             android:value="false" />
 
-        <!-- Session -->
         <activity
             android:name="org.thoughtcrime.securesms.loki.activities.LandingActivity"
             android:screenOrientation="portrait"
-            android:theme="@style/Theme.Session.DayNight.FlatActionBar"/>
+            android:theme="@style/Theme.Session.DayNight.FlatActionBar" />
         <activity
             android:name="org.thoughtcrime.securesms.loki.activities.RegisterActivity"
             android:screenOrientation="portrait"
-            android:theme="@style/Theme.Session.DayNight.FlatActionBar"/>
-        <activity
-            android:name="org.thoughtcrime.securesms.loki.activities.RecoveryPhraseRestoreActivity"
-            android:screenOrientation="portrait"
-            android:windowSoftInputMode="adjustResize"
             android:theme="@style/Theme.Session.DayNight.FlatActionBar" />
         <activity
-            android:name="org.thoughtcrime.securesms.loki.activities.BackupRestoreActivity"
+            android:name="org.thoughtcrime.securesms.loki.activities.RecoveryPhraseRestoreActivity"
             android:screenOrientation="portrait"
             android:windowSoftInputMode="adjustResize"
             android:theme="@style/Theme.Session.DayNight.FlatActionBar" />
@@ -113,16 +103,16 @@
             android:name="org.thoughtcrime.securesms.loki.activities.LinkDeviceActivity"
             android:screenOrientation="portrait"
             android:windowSoftInputMode="adjustResize"
-            android:theme="@style/Theme.Session.DayNight.FlatActionBar"  />
+            android:theme="@style/Theme.Session.DayNight.FlatActionBar" />
         <activity
             android:name="org.thoughtcrime.securesms.loki.activities.DisplayNameActivity"
             android:screenOrientation="portrait"
             android:windowSoftInputMode="adjustResize"
-            android:theme="@style/Theme.Session.DayNight.FlatActionBar"/>
+            android:theme="@style/Theme.Session.DayNight.FlatActionBar" />
         <activity
             android:name="org.thoughtcrime.securesms.loki.activities.PNModeActivity"
             android:screenOrientation="portrait"
-            android:theme="@style/Theme.Session.DayNight.FlatActionBar"  />
+            android:theme="@style/Theme.Session.DayNight.FlatActionBar" />
         <activity
             android:name="org.thoughtcrime.securesms.loki.activities.HomeActivity"
             android:screenOrientation="portrait"
@@ -131,18 +121,19 @@
         <activity
             android:name="org.thoughtcrime.securesms.loki.activities.SettingsActivity"
             android:screenOrientation="portrait"
-            android:label="@string/activity_settings_title"/>
+            android:label="@string/activity_settings_title" />
         <activity
             android:name="org.thoughtcrime.securesms.loki.activities.PathActivity"
             android:screenOrientation="portrait" />
         <activity
             android:name="org.thoughtcrime.securesms.loki.activities.QRCodeActivity"
             android:screenOrientation="portrait"
-            android:theme="@style/Theme.Session.DayNight.FlatActionBar"/>
+            android:theme="@style/Theme.Session.DayNight.FlatActionBar" />
         <activity
             android:name="org.thoughtcrime.securesms.loki.activities.CreatePrivateChatActivity"
             android:screenOrientation="portrait"
-            android:theme="@style/Theme.Session.DayNight.FlatActionBar"/>
+            android:windowSoftInputMode="adjustResize"
+            android:theme="@style/Theme.Session.DayNight.FlatActionBar" />
         <activity
             android:name="org.thoughtcrime.securesms.loki.activities.CreateClosedGroupActivity"
             android:screenOrientation="portrait" />
@@ -164,14 +155,14 @@
         <activity
             android:name="org.thoughtcrime.securesms.loki.activities.PrivacySettingsActivity"
             android:label="@string/activity_privacy_settings_title"
-            android:screenOrientation="portrait"/>
+            android:screenOrientation="portrait" />
         <activity
             android:name="org.thoughtcrime.securesms.loki.activities.NotificationSettingsActivity"
             android:screenOrientation="portrait" />
         <activity
             android:name="org.thoughtcrime.securesms.loki.activities.ChatSettingsActivity"
             android:screenOrientation="portrait" />
-        <!-- Session -->
+
         <activity
             android:name="org.thoughtcrime.securesms.ShareActivity"
             android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
@@ -184,9 +175,7 @@
             android:windowSoftInputMode="stateHidden">
             <intent-filter>
                 <action android:name="android.intent.action.SEND" />
-
                 <category android:name="android.intent.category.DEFAULT" />
-
                 <data android:mimeType="audio/*" />
                 <data android:mimeType="image/*" />
                 <data android:mimeType="text/plain" />
@@ -195,7 +184,6 @@
                 <data android:mimeType="text/*" />
                 <data android:mimeType="*/*" />
             </intent-filter>
-
             <meta-data
                 android:name="android.service.chooser.chooser_target_service"
                 android:value=".service.DirectShareService" />
@@ -207,11 +195,9 @@
             android:targetActivity="org.thoughtcrime.securesms.loki.activities.HomeActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
-
                 <category android:name="android.intent.category.LAUNCHER" />
                 <category android:name="android.intent.category.MULTIWINDOW_LAUNCHER" />
             </intent-filter>
-
             <meta-data
                 android:name="com.sec.minimode.icon.portrait.normal"
                 android:resource="@mipmap/ic_launcher" />
@@ -235,16 +221,15 @@
         <activity
             android:name="org.thoughtcrime.securesms.conversation.v2.ConversationActivityV2"
             android:screenOrientation="portrait"
-            android:theme="@style/Theme.TextSecure.DayNight.NoActionBar">
+            android:theme="@style/Theme.TextSecure.DayNight.NoActionBar" />
-        </activity>
         <activity
             android:name="org.thoughtcrime.securesms.loki.activities.OpenGroupGuidelinesActivity"
             android:screenOrientation="portrait"
-            android:theme="@style/Theme.TextSecure.DayNight"/>
+            android:theme="@style/Theme.TextSecure.DayNight" />
         <activity
             android:name="org.thoughtcrime.securesms.longmessage.LongMessageActivity"
             android:screenOrientation="portrait"
-            android:theme="@style/Theme.TextSecure.DayNight"/>
+            android:theme="@style/Theme.TextSecure.DayNight" />
         <activity
             android:name="org.thoughtcrime.securesms.conversation.ConversationPopupActivity"
             android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
@@ -269,7 +254,7 @@
             android:name="org.thoughtcrime.securesms.PassphrasePromptActivity"
             android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
             android:launchMode="singleTask"
-            android:theme="@style/Theme.Session.DayNight.NoActionBar"/>
+            android:theme="@style/Theme.Session.DayNight.NoActionBar" />
         <activity
             android:name="org.thoughtcrime.securesms.giph.ui.GiphyActivity"
             android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
@@ -311,7 +296,7 @@
         <activity
             android:name="org.thoughtcrime.securesms.scribbles.StickerSelectActivity"
             android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
-            android:theme="@style/Theme.Session.ForceDark"/>
+            android:theme="@style/Theme.Session.ForceDark" />
         <activity
             android:name="com.theartofdev.edmodo.cropper.CropImageActivity"
             android:screenOrientation="portrait"
@@ -441,7 +426,6 @@
                 <action android:name="info.guardianproject.panic.action.TRIGGER" />
             </intent-filter>
         </receiver>
-        <!-- Session -->
         <receiver
             android:name="org.thoughtcrime.securesms.loki.api.BackgroundPollWorker$BootBroadcastReceiver"
             android:enabled="true">
@@ -449,7 +433,6 @@
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
             </intent-filter>
         </receiver>
-        <!-- Session -->
         <service
             android:name="org.thoughtcrime.securesms.jobmanager.JobSchedulerScheduler$SystemService"
             android:enabled="@bool/enable_job_service"
@@ -461,11 +444,9 @@
         <receiver
             android:name="org.thoughtcrime.securesms.jobmanager.AlarmManagerScheduler$RetryReceiver"
             android:enabled="@bool/enable_alarm_manager" /> <!-- Probably don't need this one -->
-
         <uses-library
             android:name="com.sec.android.app.multiwindow"
             android:required="false" />
-
         <meta-data
             android:name="com.sec.android.support.multiwindow"
             android:value="true" />

app/src/main/java/org/thoughtcrime/securesms/loki/activities/CreatePrivateChatActivity.kt

@@ -7,35 +7,43 @@ import android.content.ClipboardManager
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
-import androidx.fragment.app.Fragment
-import androidx.fragment.app.FragmentPagerAdapter
 import android.text.InputType
+import android.util.Log
+import android.util.TypedValue
 import android.view.*
 import android.view.inputmethod.EditorInfo
 import android.view.inputmethod.InputMethodManager
 import android.widget.Toast
-import kotlinx.android.synthetic.main.activity_create_private_chat.loader
+import androidx.core.view.isVisible
-import kotlinx.android.synthetic.main.activity_create_private_chat.tabLayout
+import androidx.fragment.app.Fragment
-import kotlinx.android.synthetic.main.activity_create_private_chat.viewPager
+import androidx.fragment.app.FragmentPagerAdapter
+import kotlinx.android.synthetic.main.activity_create_private_chat.*
 import kotlinx.android.synthetic.main.fragment_enter_public_key.*
 import network.loki.messenger.R
 import nl.komponents.kovenant.ui.failUi
 import nl.komponents.kovenant.ui.successUi
 import org.session.libsession.snode.SnodeAPI
-import org.thoughtcrime.securesms.PassphraseRequiredActionBarActivity
-import org.thoughtcrime.securesms.conversation.ConversationActivity
 import org.session.libsession.utilities.Address
 import org.session.libsession.utilities.DistributionTypes
+import org.session.libsession.utilities.TextSecurePreferences
+import org.session.libsession.utilities.recipients.Recipient
+import org.session.libsignal.utilities.PublicKeyValidation
+import org.thoughtcrime.securesms.PassphraseRequiredActionBarActivity
+import org.thoughtcrime.securesms.conversation.ConversationActivity
 import org.thoughtcrime.securesms.database.DatabaseFactory
 import org.thoughtcrime.securesms.loki.fragments.ScanQRCodeWrapperFragment
 import org.thoughtcrime.securesms.loki.fragments.ScanQRCodeWrapperFragmentDelegate
-import org.session.libsession.utilities.recipients.Recipient
-import org.session.libsession.utilities.TextSecurePreferences
-import org.session.libsignal.utilities.PublicKeyValidation
-
 
 class CreatePrivateChatActivity : PassphraseRequiredActionBarActivity(), ScanQRCodeWrapperFragmentDelegate {
     private val adapter = CreatePrivateChatActivityAdapter(this)
+    private var isKeyboardShowing = false
+        set(value) {
+            val hasChanged = (field != value)
+            field = value
+            if (hasChanged) {
+                adapter.isKeyboardShowing = value
+            }
+        }
 
     // region Lifecycle
     override fun onCreate(savedInstanceState: Bundle?, isReady: Boolean) {
@@ -47,11 +55,15 @@ class CreatePrivateChatActivity : PassphraseRequiredActionBarActivity(), ScanQRC
         // Set up view pager
         viewPager.adapter = adapter
         tabLayout.setupWithViewPager(viewPager)
-    }
+        rootLayout.viewTreeObserver.addOnGlobalLayoutListener(object : ViewTreeObserver.OnGlobalLayoutListener {
 
-    override fun onCreateOptionsMenu(menu: Menu?): Boolean {
+            override fun onGlobalLayout() {
-        menuInflater.inflate(R.menu.menu_done, menu)
+                val diff = rootLayout.rootView.height - rootLayout.height
-        return true
+                val displayMetrics = this@CreatePrivateChatActivity.resources.displayMetrics
+                val estimatedKeyboardHeight = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 200.0f, displayMetrics)
+                this@CreatePrivateChatActivity.isKeyboardShowing = (diff > estimatedKeyboardHeight)
+            }
+        })
     }
     // endregion
 
@@ -73,13 +85,6 @@ class CreatePrivateChatActivity : PassphraseRequiredActionBarActivity(), ScanQRC
     // endregion
 
     // region Interaction
-    override fun onOptionsItemSelected(item: MenuItem): Boolean {
-        when(item.itemId) {
-            R.id.doneButton -> adapter.enterPublicKeyFragment.createPrivateChatIfPossible()
-        }
-        return super.onOptionsItemSelected(item)
-    }
-
     override fun handleQRCodeScanned(hexEncodedPublicKey: String) {
         createPrivateChatIfPossible(hexEncodedPublicKey)
     }
@@ -122,6 +127,8 @@ class CreatePrivateChatActivity : PassphraseRequiredActionBarActivity(), ScanQRC
 // region Adapter
 private class CreatePrivateChatActivityAdapter(val activity: CreatePrivateChatActivity) : FragmentPagerAdapter(activity.supportFragmentManager) {
     val enterPublicKeyFragment = EnterPublicKeyFragment()
+    var isKeyboardShowing = false
+        set(value) { field = value; enterPublicKeyFragment.isKeyboardShowing = isKeyboardShowing }
 
     override fun getCount(): Int {
         return 2
@@ -152,6 +159,8 @@ private class CreatePrivateChatActivityAdapter(val activity: CreatePrivateChatAc
 
 // region Enter Public Key Fragment
 class EnterPublicKeyFragment : Fragment() {
+    var isKeyboardShowing = false
+        set(value) { field = value; handleIsKeyboardShowingChanged() }
 
     private val hexEncodedPublicKey: String
         get() {
@@ -182,6 +191,10 @@ class EnterPublicKeyFragment : Fragment() {
         createPrivateChatButton.setOnClickListener { createPrivateChatIfPossible() }
     }
 
+    private fun handleIsKeyboardShowingChanged() {
+        optionalContentContainer.isVisible = !isKeyboardShowing
+    }
+
     private fun copyPublicKey() {
         val clipboard = requireActivity().getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
         val clip = ClipData.newPlainText("Session ID", hexEncodedPublicKey)
@@ -197,9 +210,10 @@ class EnterPublicKeyFragment : Fragment() {
         startActivity(intent)
     }
 
-    fun createPrivateChatIfPossible() {
+    private fun createPrivateChatIfPossible() {
-        val hexEncodedPublicKey = publicKeyEditText.text?.trim().toString() ?: ""
+        val hexEncodedPublicKey = publicKeyEditText.text?.trim().toString()
-        (requireActivity() as CreatePrivateChatActivity).createPrivateChatIfPossible(hexEncodedPublicKey)
+        val activity = requireActivity() as CreatePrivateChatActivity
+        activity.createPrivateChatIfPossible(hexEncodedPublicKey)
     }
 }
 // endregion

app/src/main/res/layout-sw400dp/fragment_enter_public_key.xml

@@ -15,10 +15,10 @@
         android:elevation="1dp" />
 
     <EditText
-        style="@style/SessionEditText"
+        style="@style/SmallSessionEditText"
         android:id="@+id/publicKeyEditText"
         android:layout_width="match_parent"
-        android:layout_height="80dp"
+        android:layout_height="64dp"
         android:layout_marginLeft="@dimen/large_spacing"
         android:layout_marginTop="@dimen/large_spacing"
         android:layout_marginRight="@dimen/large_spacing"
@@ -26,7 +26,7 @@
         android:paddingBottom="0dp"
         android:gravity="center_vertical"
         android:inputType="textMultiLine"
-        android:maxLines="2"
+        android:maxLines="3"
         android:imeOptions="actionDone"
         android:hint="@string/fragment_enter_public_key_edit_text_hint" />
 
@@ -41,56 +41,65 @@
         android:alpha="0.6"
         android:textAlignment="center"
         android:text="@string/fragment_enter_public_key_explanation" />
-    
-    <org.thoughtcrime.securesms.loki.views.LabeledSeparatorView
-        android:id="@+id/separatorView"
-        android:layout_width="match_parent"
-        android:layout_height="32dp"
-        android:layout_marginLeft="@dimen/large_spacing"
-        android:layout_marginTop="@dimen/large_spacing"
-        android:layout_marginRight="@dimen/large_spacing" />
-
-    <TextView
-        android:id="@+id/publicKeyTextView"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginLeft="@dimen/large_spacing"
-        android:layout_marginTop="@dimen/large_spacing"
-        android:layout_marginRight="@dimen/large_spacing"
-        android:textSize="@dimen/medium_font_size"
-        android:textColor="@color/text"
-        android:fontFamily="@font/space_mono_regular"
-        android:textAlignment="center"
-        tools:text="05987d601943c267879be41830888066c6a024cbdc9a548d06813924bf3372ea78" />
 
     <LinearLayout
+        android:id="@+id/optionalContentContainer"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginLeft="@dimen/large_spacing"
+        android:orientation="vertical">
-        android:layout_marginTop="@dimen/large_spacing"
-        android:layout_marginRight="@dimen/large_spacing"
-        android:orientation="horizontal">
 
-        <Button
+        <org.thoughtcrime.securesms.loki.views.LabeledSeparatorView
-            style="@style/Widget.Session.Button.Common.UnimportantFilled"
+            android:id="@+id/separatorView"
-            android:id="@+id/copyButton"
+            android:layout_width="match_parent"
-            android:layout_width="0dp"
+            android:layout_height="32dp"
-            android:layout_height="@dimen/medium_button_height"
+            android:layout_marginLeft="@dimen/large_spacing"
-            android:layout_weight="1"
+            android:layout_marginTop="@dimen/large_spacing"
-            android:text="@string/copy" />
+            android:layout_marginRight="@dimen/large_spacing" />
 
-        <Button
+        <TextView
-            style="@style/Widget.Session.Button.Common.UnimportantFilled"
+            android:id="@+id/publicKeyTextView"
-            android:id="@+id/shareButton"
+            android:layout_width="match_parent"
-            android:layout_width="0dp"
+            android:layout_height="wrap_content"
-            android:layout_height="@dimen/medium_button_height"
+            android:layout_marginLeft="@dimen/large_spacing"
-            android:layout_weight="1"
+            android:layout_marginTop="@dimen/large_spacing"
-            android:layout_marginStart="@dimen/medium_spacing"
+            android:layout_marginRight="@dimen/large_spacing"
-            android:text="@string/share" />
+            android:textSize="@dimen/medium_font_size"
+            android:textColor="@color/text"
+            android:fontFamily="@font/space_mono_regular"
+            android:textAlignment="center"
+            tools:text="05987d601943c267879be41830888066c6a024cbdc9a548d06813924bf3372ea78" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="@dimen/large_spacing"
+            android:layout_marginTop="@dimen/large_spacing"
+            android:layout_marginRight="@dimen/large_spacing"
+            android:orientation="horizontal">
+
+            <Button
+                style="@style/Widget.Session.Button.Common.UnimportantFilled"
+                android:id="@+id/copyButton"
+                android:layout_width="0dp"
+                android:layout_height="@dimen/medium_button_height"
+                android:layout_weight="1"
+                android:text="@string/copy" />
+
+            <Button
+                style="@style/Widget.Session.Button.Common.UnimportantFilled"
+                android:id="@+id/shareButton"
+                android:layout_width="0dp"
+                android:layout_height="@dimen/medium_button_height"
+                android:layout_weight="1"
+                android:layout_marginStart="@dimen/medium_spacing"
+                android:text="@string/share" />
+
+        </LinearLayout>
 
     </LinearLayout>
 
     <View
+        android:id="@+id/spacer"
         android:layout_width="0dp"
         android:layout_height="0dp"
         android:layout_weight="1" />

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

@@ -2,6 +2,7 @@
 <RelativeLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/rootLayout"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 

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

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/contentView"
     android:layout_width="match_parent"
@@ -17,7 +18,7 @@
         style="@style/SmallSessionEditText"
         android:id="@+id/publicKeyEditText"
         android:layout_width="match_parent"
-        android:layout_height="54dp"
+        android:layout_height="64dp"
         android:layout_marginLeft="@dimen/large_spacing"
         android:layout_marginTop="@dimen/large_spacing"
         android:layout_marginRight="@dimen/large_spacing"
@@ -25,7 +26,7 @@
         android:paddingBottom="0dp"
         android:gravity="center_vertical"
         android:inputType="textMultiLine"
-        android:maxLines="2"
+        android:maxLines="3"
         android:imeOptions="actionDone"
         android:hint="@string/fragment_enter_public_key_edit_text_hint" />
 
@@ -40,56 +41,65 @@
         android:alpha="0.6"
         android:textAlignment="center"
         android:text="@string/fragment_enter_public_key_explanation" />
-    
-    <org.thoughtcrime.securesms.loki.views.LabeledSeparatorView
-        android:id="@+id/separatorView"
-        android:layout_width="match_parent"
-        android:layout_height="32dp"
-        android:layout_marginLeft="@dimen/large_spacing"
-        android:layout_marginTop="@dimen/large_spacing"
-        android:layout_marginRight="@dimen/large_spacing" />
-
-    <TextView
-        android:id="@+id/publicKeyTextView"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginLeft="@dimen/large_spacing"
-        android:layout_marginTop="@dimen/large_spacing"
-        android:layout_marginRight="@dimen/large_spacing"
-        android:textSize="@dimen/medium_font_size"
-        android:textColor="@color/text"
-        android:fontFamily="@font/space_mono_regular"
-        android:textAlignment="center"
-        tools:text="05987d601943c267879be41830888066c6a024cbdc9a548d06813924bf3372ea78" />
 
     <LinearLayout
+        android:id="@+id/optionalContentContainer"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginLeft="@dimen/large_spacing"
+        android:orientation="vertical">
-        android:layout_marginTop="@dimen/large_spacing"
-        android:layout_marginRight="@dimen/large_spacing"
-        android:orientation="horizontal">
 
-        <Button
+        <org.thoughtcrime.securesms.loki.views.LabeledSeparatorView
-            style="@style/Widget.Session.Button.Common.UnimportantFilled"
+            android:id="@+id/separatorView"
-            android:id="@+id/copyButton"
+            android:layout_width="match_parent"
-            android:layout_width="0dp"
+            android:layout_height="32dp"
-            android:layout_height="@dimen/medium_button_height"
+            android:layout_marginLeft="@dimen/large_spacing"
-            android:layout_weight="1"
+            android:layout_marginTop="@dimen/large_spacing"
-            android:text="@string/copy" />
+            android:layout_marginRight="@dimen/large_spacing" />
 
-        <Button
+        <TextView
-            style="@style/Widget.Session.Button.Common.UnimportantFilled"
+            android:id="@+id/publicKeyTextView"
-            android:id="@+id/shareButton"
+            android:layout_width="match_parent"
-            android:layout_width="0dp"
+            android:layout_height="wrap_content"
-            android:layout_height="@dimen/medium_button_height"
+            android:layout_marginLeft="@dimen/large_spacing"
-            android:layout_weight="1"
+            android:layout_marginTop="@dimen/large_spacing"
-            android:layout_marginStart="@dimen/medium_spacing"
+            android:layout_marginRight="@dimen/large_spacing"
-            android:text="@string/share" />
+            android:textSize="@dimen/medium_font_size"
+            android:textColor="@color/text"
+            android:fontFamily="@font/space_mono_regular"
+            android:textAlignment="center"
+            tools:text="05987d601943c267879be41830888066c6a024cbdc9a548d06813924bf3372ea78" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="@dimen/large_spacing"
+            android:layout_marginTop="@dimen/large_spacing"
+            android:layout_marginRight="@dimen/large_spacing"
+            android:orientation="horizontal">
+
+            <Button
+                style="@style/Widget.Session.Button.Common.UnimportantFilled"
+                android:id="@+id/copyButton"
+                android:layout_width="0dp"
+                android:layout_height="@dimen/medium_button_height"
+                android:layout_weight="1"
+                android:text="@string/copy" />
+
+            <Button
+                style="@style/Widget.Session.Button.Common.UnimportantFilled"
+                android:id="@+id/shareButton"
+                android:layout_width="0dp"
+                android:layout_height="@dimen/medium_button_height"
+                android:layout_weight="1"
+                android:layout_marginStart="@dimen/medium_spacing"
+                android:text="@string/share" />
+
+        </LinearLayout>
 
     </LinearLayout>
 
     <View
+        android:id="@+id/spacer"
         android:layout_width="0dp"
         android:layout_height="0dp"
         android:layout_weight="1" />