Add hard keyboard listener and EditTexts listeners to hide/show the social...

Add hard keyboard listener and EditTexts listeners to hide/show the social accounts when the user tap the EditText views/keyboard is shown

app/src/main/java/chat/rocket/android/app/AuthenticationLoginFragment.kt

@@ -2,6 +2,7 @@ package chat.rocket.android.app
 
 import DrawableHelper
 import android.app.Fragment
+import android.content.res.Configuration
 import android.os.Build
 import android.os.Bundle
 import android.view.LayoutInflater
@@ -20,9 +21,15 @@ class AuthenticationLoginFragment : Fragment() {
     override fun onViewCreated(view: View?, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
-        if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.M) {
-            tintEditTextDrawableStart()
-        }
+        if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.M) tintEditTextDrawableStart()
+        setupEditTextListener()
+    }
+
+    override fun onConfigurationChanged(newConfig: Configuration?) {
+        super.onConfigurationChanged(newConfig)
+
+        if (KeyboardHelper.isHardKeyboardShown(newConfig)) hideSocialAccountsAndSignUpMsgViews()
+        else showSocialAccountsAndSignUpMsgViews()
     }
 
     private fun tintEditTextDrawableStart() {
@@ -34,6 +41,32 @@ class AuthenticationLoginFragment : Fragment() {
         val drawables = arrayOf(personDrawable, lockDrawable)
         DrawableHelper.wrapDrawables(drawables)
         DrawableHelper.tintDrawables(drawables, context, R.color.colorDrawableTintGrey)
-        DrawableHelper.compoundDrawables(arrayOf(text_username, text_password), drawables)
+        DrawableHelper.compoundDrawables(arrayOf(text_username_or_email, text_password), drawables)
+    }
+
+    private fun setupEditTextListener() {
+        text_username_or_email.viewTreeObserver.addOnGlobalLayoutListener({
+            if (KeyboardHelper.isSoftKeyboardShown(text_username_or_email.rootView)) hideSocialAccountsAndSignUpMsgViews()
+            else showSocialAccountsAndSignUpMsgViews()
+        })
+
+        text_password.viewTreeObserver.addOnGlobalLayoutListener({
+            if (KeyboardHelper.isSoftKeyboardShown(text_username_or_email.rootView)) hideSocialAccountsAndSignUpMsgViews()
+            else showSocialAccountsAndSignUpMsgViews()
+        })
+    }
+
+    private fun hideSocialAccountsAndSignUpMsgViews() {
+        social_accounts_container.visibility = View.GONE
+        text_new_in_rocket_chat.visibility = View.GONE
+        button_fab.visibility = View.GONE
+        button_log_in.visibility = View.VISIBLE
+    }
+
+    private fun showSocialAccountsAndSignUpMsgViews() {
+        social_accounts_container.visibility = View.VISIBLE
+        text_new_in_rocket_chat.visibility = View.VISIBLE
+        button_fab.visibility = View.VISIBLE
+        button_log_in.visibility = View.GONE
     }
 }
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