remove android keyboard extra padding

src/js/routes.js

@@ -900,13 +900,7 @@ angular.module('copayApp').config(function(historicLogProvider, $provide, $logPr
         }
 
         window.addEventListener('native.keyboardshow', function() {
-          document.querySelector('div.tabs').style.display = 'none';
-          angular.element(document.querySelector('ion-content.has-tabs')).css('bottom', 0);
-        });
-
-        window.addEventListener('native.keyboardhide', function() {
-          var tabs = document.querySelectorAll('div.tabs');
-          angular.element(tabs[0]).css('display', '');
+          document.body.classList.add('keyboard-open');
         });
 
         $ionicPlatform.registerBackButtonAction(function(e) {

src/sass/shame.scss

@@ -423,3 +423,11 @@ input[type=file] {
 .left {
   float: left;
 }
+
+.keyboard-open .tabs{
+  display: none;
+}
+
+.keyboard-open .has-tabs{
+  bottom:0;
+ }