Clean code and add towncrier file.

newsfragment/3516.misc

@@ -0,0 +1 @@
+Some improvements on DialPad (cursor edition, paste number, small fixes).

vector/src/main/java/im/vector/app/features/call/dialpad/DialPadFragment.kt

@@ -17,7 +17,6 @@
 package im.vector.app.features.call.dialpad
 
 import android.content.ClipboardManager
-import android.content.Context
 import android.content.res.ColorStateList
 import android.os.Bundle
 import android.telephony.PhoneNumberFormattingTextWatcher
@@ -31,6 +30,7 @@ import android.view.KeyEvent
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.core.content.getSystemService
 import androidx.core.view.isVisible
 import androidx.core.widget.ImageViewCompat
 import androidx.fragment.app.Fragment
@@ -59,6 +59,7 @@ class DialPadFragment : Fragment(), TextWatcher {
             savedInstanceState: Bundle?): View {
         initArgs(savedInstanceState)
         val view = inflater.inflate(R.layout.dialpad_fragment, container, false)
+        view.setBackgroundColor(ThemeUtils.getColor(requireContext(), R.attr.backgroundColor))
         val dialpadView = view.findViewById<View>(R.id.dialpad_view) as DialpadView
         dialpadView.findViewById<View>(R.id.dialpad_key_voicemail).isVisible = false
         digits = dialpadView.digits as DigitsEditText
@@ -117,7 +118,7 @@ class DialPadFragment : Fragment(), TextWatcher {
     private fun onOkClicked() {
         val rawInput = getRawInput()
         if (rawInput.isEmpty()) {
-            val clipboard = (requireContext().getSystemService(Context.CLIPBOARD_SERVICE)) as? ClipboardManager
+            val clipboard = requireContext().getSystemService<ClipboardManager>()
             val textToPaste = clipboard?.primaryClip?.getItemAt(0)?.text ?: return
             val formatted = formatNumber(textToPaste.toString())
             digits.setText(formatted)
@@ -174,19 +175,14 @@ class DialPadFragment : Fragment(), TextWatcher {
     }
 
     private fun formatNumber(dialString: String): String {
-        var number = PhoneNumberUtils.extractNetworkPortion(dialString)
-        // Also retrieve the post dial portion of the provided data, so that the entire dial
-        // string can be reconstituted later.
-        val postDial = PhoneNumberUtils.extractPostDialPortion(dialString)
-        if (TextUtils.isEmpty(number)) {
+        val networkPortion = PhoneNumberUtils.extractNetworkPortion(dialString)
+        if (TextUtils.isEmpty(networkPortion)) {
             return ""
         }
-        number = PhoneNumberUtils.formatNumber(number, null, regionCode) ?: number
-        return if (TextUtils.isEmpty(postDial)) {
-            number
-        } else {
-            number + postDial
-        }
+        val number = PhoneNumberUtils.formatNumber(networkPortion, null, regionCode) ?: networkPortion
+        // Also retrieve the post dial portion of the provided data, so that the entire dial string can be reconstituted
+        val postDial = PhoneNumberUtils.extractPostDialPortion(dialString)
+        return number + postDial
     }
 
     interface Callback {
@@ -222,5 +218,4 @@ class DialPadFragment : Fragment(), TextWatcher {
             digits.clearFocus()
         }
     }
-
 }

vector/src/main/java/im/vector/app/features/call/transfer/CallTransferPagerAdapter.kt

@@ -21,7 +21,6 @@ import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentActivity
 import androidx.viewpager2.adapter.FragmentStateAdapter
 import im.vector.app.core.extensions.toMvRxBundle
-import im.vector.app.core.platform.Restorable
 import im.vector.app.features.call.dialpad.DialPadFragment
 import im.vector.app.features.settings.VectorLocale
 import im.vector.app.features.userdirectory.UserListFragment
@@ -71,6 +70,4 @@ class CallTransferPagerAdapter(
     private fun findFragmentAtPosition(position: Int): Fragment? {
         return fragmentActivity.supportFragmentManager.findFragmentByTag("f$position")
     }
-
-
 }

vector/src/main/res/layout/fragment_home_detail.xml

@@ -140,7 +140,6 @@
         android:id="@+id/roomListContainer"
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:background="?vctr_list_separator_system"
         app:layout_constraintBottom_toTopOf="@+id/bottomNavigationView"
         app:layout_constraintTop_toBottomOf="@+id/activeCallView" />