Login: add contentDescription to password reveal

Signed-off-by: Peter Vágner <pvdeejay@gmail.com>

vector/src/main/java/im/vector/riotx/features/login/LoginFragment.kt

@@ -143,6 +143,7 @@ class LoginFragment : VectorBaseFragment() {
         passwordField.showPassword(passwordShown)
 
         passwordReveal.setImageResource(if (passwordShown) R.drawable.ic_eye_closed_black else R.drawable.ic_eye_black)
+        passwordReveal.setContentDescription(if (passwordShown) getString(R.string.a11y_hide_password) else getString(R.string.a11y_show_password))
     }
 
     override fun invalidate() = withState(viewModel) { state ->
@@ -217,4 +218,4 @@ class LoginFragment : VectorBaseFragment() {
             is Success -> Unit
         }
     }
-}
+}

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

@@ -87,6 +87,7 @@
                     android:layout_marginTop="8dp"
                     android:background="?attr/selectableItemBackground"
                     android:scaleType="center"
+                    android:contentDescription="@string/a11y_show_password"
                     android:src="@drawable/ic_eye_black"
                     android:tint="?attr/colorAccent" />
 

vector/src/main/res/values/strings_riotX.xml

@@ -21,6 +21,8 @@
     <string name="a11y_create_direct_message">Create a new direct conversation</string>
     <string name="a11y_create_room">Create a new room</string>
     <string name="a11y_close_keys_backup_banner">Close keys backup banner</string>
+    <string name="a11y_show_password">Show password</string>
+    <string name="a11y_hide_password">Hide password</string>
 
     <!-- Read receipts list a11y -->
     <string name="two_and_some_others_read">%s, %s and %d others read</string>