Improved how we detect soft keyboard visibility + using that to hide emoji picker when keyboard is opened

app/src/main/java/org/linphone/activities/main/MainActivity.kt

@@ -30,8 +30,6 @@ import android.view.MotionEvent
 import android.view.View
 import androidx.annotation.StringRes
 import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
-import androidx.core.view.ViewCompat
-import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.doOnAttach
 import androidx.databinding.DataBindingUtil
 import androidx.fragment.app.FragmentContainerView
@@ -205,10 +203,8 @@ class MainActivity : GenericActivity(), SnackBarActivity, NavController.OnDestin
         registerComponentCallbacks(componentCallbacks)
         findNavController(R.id.nav_host_fragment).addOnDestinationChangedListener(this)
 
-        binding.rootCoordinatorLayout.viewTreeObserver.addOnGlobalLayoutListener {
+        binding.rootCoordinatorLayout.addKeyboardInsetListener { keyboardVisible ->
             val portraitOrientation = resources.configuration.orientation != Configuration.ORIENTATION_LANDSCAPE
-            val keyboardVisible = ViewCompat.getRootWindowInsets(binding.rootCoordinatorLayout)
-                ?.isVisible(WindowInsetsCompat.Type.ime()) == true
             Log.d("[Tabs Fragment] Keyboard is ${if (keyboardVisible) "visible" else "invisible"}")
             shouldTabsBeVisibleDueToOrientationAndKeyboard = !portraitOrientation || !keyboardVisible
             updateTabsFragmentVisibility()

app/src/main/java/org/linphone/activities/main/chat/fragments/DetailChatRoomFragment.kt

@@ -190,6 +190,12 @@ class DetailChatRoomFragment : MasterFragment<ChatRoomDetailFragmentBinding, Cha
             sharedViewModel.chatRoomFragmentOpenedEvent.value = Event(true)
         }
 
+        binding.root.addKeyboardInsetListener { keyboardVisible ->
+            if (keyboardVisible && chatSendingViewModel.isEmojiPickerOpen.value == true) {
+                chatSendingViewModel.isEmojiPickerOpen.value = false
+            }
+        }
+
         Compatibility.setLocusIdInContentCaptureSession(binding.root, chatRoom)
 
         isSecure = chatRoom.currentParams.isEncryptionEnabled

app/src/main/java/org/linphone/utils/DataBindingUtils.kt

@@ -33,6 +33,9 @@ import android.widget.SeekBar.OnSeekBarChangeListener
 import androidx.appcompat.content.res.AppCompatResources
 import androidx.constraintlayout.widget.ConstraintLayout
 import androidx.constraintlayout.widget.Guideline
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.doOnLayout
 import androidx.databinding.*
 import androidx.emoji2.emojipicker.EmojiPickerView
 import androidx.emoji2.emojipicker.EmojiViewItem
@@ -67,7 +70,27 @@ fun View.hideKeyboard() {
         val imm =
             context.getSystemService(Activity.INPUT_METHOD_SERVICE) as InputMethodManager
         imm.hideSoftInputFromWindow(windowToken, 0)
-    } catch (e: Exception) {}
+    } catch (_: Exception) {}
+}
+
+fun View.addKeyboardInsetListener(lambda: (visible: Boolean) -> Unit) {
+    doOnLayout {
+        var isKeyboardVisible = ViewCompat.getRootWindowInsets(this)?.isVisible(WindowInsetsCompat.Type.ime()) == true
+
+        lambda(isKeyboardVisible)
+
+        ViewCompat.setOnApplyWindowInsetsListener(
+            this
+        ) { view, insets ->
+            val keyboardVisibilityChanged = ViewCompat.getRootWindowInsets(view)
+                ?.isVisible(WindowInsetsCompat.Type.ime()) == true
+            if (keyboardVisibilityChanged != isKeyboardVisible) {
+                isKeyboardVisible = keyboardVisibilityChanged
+                lambda(isKeyboardVisible)
+            }
+            insets
+        }
+    }
 }
 
 @BindingAdapter("android:src")

app/src/main/res/values-land/dimen.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="chat_room_emoji_picker_height">240dp</dimen>
+</resources>