Fix warning after bump appcompat from 1.2.0 to 1.3.0

attachment-viewer/src/main/java/im/vector/lib/attachmentviewer/AttachmentViewerActivity.kt

@@ -33,6 +33,7 @@ import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.ContextCompat
 import androidx.core.view.GestureDetectorCompat
 import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.isVisible
 import androidx.core.view.updatePadding
 import androidx.transition.TransitionManager
@@ -124,9 +125,11 @@ abstract class AttachmentViewerActivity : AppCompatActivity(), AttachmentEventLi
         scaleDetector = createScaleGestureDetector()
 
         ViewCompat.setOnApplyWindowInsetsListener(views.rootContainer) { _, insets ->
-            overlayView?.updatePadding(top = insets.systemWindowInsetTop, bottom = insets.systemWindowInsetBottom)
-            topInset = insets.systemWindowInsetTop
-            bottomInset = insets.systemWindowInsetBottom
+            val systemBarsInsets = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+
+            overlayView?.updatePadding(top = systemBarsInsets.top, bottom = systemBarsInsets.bottom)
+            topInset = systemBarsInsets.top
+            bottomInset = systemBarsInsets.bottom
             insets
         }
     }

vector/src/main/java/im/vector/app/features/attachments/preview/AttachmentsPreviewFragment.kt

@@ -30,6 +30,7 @@ import android.view.ViewGroup
 import android.widget.Toast
 import androidx.core.net.toUri
 import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.updateLayoutParams
 import androidx.core.view.updatePadding
 import androidx.recyclerview.widget.LinearLayoutManager
@@ -172,12 +173,14 @@ class AttachmentsPreviewFragment @Inject constructor(
             view?.systemUiVisibility = View.SYSTEM_UI_FLAG_LAYOUT_STABLE or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
         }
         ViewCompat.setOnApplyWindowInsetsListener(views.attachmentPreviewerBottomContainer) { v, insets ->
-            v.updatePadding(bottom = insets.systemWindowInsetBottom)
+            val systemBarsInsets = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.updatePadding(bottom = systemBarsInsets.bottom)
             insets
         }
         ViewCompat.setOnApplyWindowInsetsListener(views.attachmentPreviewerToolbar) { v, insets ->
+            val systemBarsInsets = insets.getInsets(WindowInsetsCompat.Type.systemBars())
             v.updateLayoutParams<ViewGroup.MarginLayoutParams> {
-                topMargin = insets.systemWindowInsetTop
+                topMargin = systemBarsInsets.top
             }
             insets
         }

vector/src/main/java/im/vector/app/features/home/room/detail/composer/ComposerEditText.kt

@@ -41,8 +41,8 @@ class ComposerEditText @JvmOverloads constructor(context: Context, attrs: Attrib
 
     var callback: Callback? = null
 
-    override fun onCreateInputConnection(editorInfo: EditorInfo): InputConnection {
-        val ic: InputConnection = super.onCreateInputConnection(editorInfo)
+    override fun onCreateInputConnection(editorInfo: EditorInfo): InputConnection? {
+        val ic = super.onCreateInputConnection(editorInfo) ?: return null
         EditorInfoCompat.setContentMimeTypes(editorInfo, arrayOf("*/*"))
 
         val callback =

vector/src/main/java/im/vector/app/features/notifications/NotificationUtils.kt

@@ -559,9 +559,8 @@ class NotificationUtils @Inject constructor(private val context: Context,
                             NotificationCompat.Action.Builder(R.drawable.vector_notification_quick_reply,
                                     stringProvider.getString(R.string.action_quick_reply), replyPendingIntent)
                                     .addRemoteInput(remoteInput)
-                                    .build()?.let {
-                                        addAction(it)
-                                    }
+                                    .build()
+                                    .let { addAction(it) }
                         }
                     }