From a7c1a3ddd34df4e0216310245e81431ffd59ebff Mon Sep 17 00:00:00 2001
From: Jamal Jackson <jamal@bitpay.com>
Date: Wed, 26 Oct 2016 13:28:08 -0400
Subject: [PATCH] fix flicker issue

---
 src/js/controllers/tab-send.js |   3 +
 src/sass/views/tab-send.scss   |   1 +
 www/views/tab-send.html        | 126 +++++++++++++++++----------------
 3 files changed, 68 insertions(+), 62 deletions(-)

diff --git a/src/js/controllers/tab-send.js b/src/js/controllers/tab-send.js
index 0ea31438b..06940e9e9 100644
--- a/src/js/controllers/tab-send.js
+++ b/src/js/controllers/tab-send.js
@@ -149,6 +149,9 @@ angular.module('copayApp.controllers').controller('tabSendController', function(
         }
       });
     });
+    if ($scope.hasFunds != true) {
+      $ionicScrollDelegate.freezeScroll(true);
+    }
   };
 
   $scope.$on("$ionicView.beforeEnter", function(event, data) {
diff --git a/src/sass/views/tab-send.scss b/src/sass/views/tab-send.scss
index ccff2790f..fa0ea55ff 100644
--- a/src/sass/views/tab-send.scss
+++ b/src/sass/views/tab-send.scss
@@ -71,4 +71,5 @@
       }
     }
   }
+  .scroll{height: 100%;}
 }
diff --git a/www/views/tab-send.html b/www/views/tab-send.html
index 60a594212..b959aee5f 100644
--- a/www/views/tab-send.html
+++ b/www/views/tab-send.html
@@ -2,73 +2,75 @@
   <ion-nav-bar class="bar-royal">
     <ion-nav-title>{{'Send' | translate}}</ion-nav-title>
   </ion-nav-bar>
-  <ion-content scroll="false" class="ng-hide" ng-show="!hasFunds">
-    <div class="zero-state">
-      <i class="icon zero-state-icon">
-        <img src="img/tab-icons/ico-send-selected.svg"/>
-      </i>
-      <div class="zero-state-heading" translate>Start sending bitcoin</div>
-      <div class="zero-state-description" ng-show="hasWallets" translate>To get started, buy bitcoin or share your address. You can receive bitcoin from any wallet or service.</div>
-      <div class="zero-state-description" ng-show="!hasWallets" translate>To get started, you'll need to create a bitcoin wallet and get some bitcoin.</div>
-      <div class="zero-state-cta">
-        <button class="button button-standard button-primary" ng-click="buyBitcoin()" ng-show="hasWallets" translate>Buy Bitcoin</button>
-        <button class="button button-standard button-primary" ng-click="createWallet()" ng-show="!hasWallets" translate>Create bitcoin wallet</button>
-        <button class="button button-standard button-secondary" ui-sref="tabs.receive" ng-show="hasWallets" translate>Show bitcoin address</button>
-      </div>
-    </div>
-  </ion-content>
-  <ion-content class="ng-hide has-funds" ng-show="hasFunds">
-    <div class="item item-heading send-heading" translate>Recipient</div>
-    <label class="item item-input bitcoin-address">
-      <i class="icon icon-svg placeholder-icon"><img src="img/icon-bitcoin-symbol.svg"></i>
-      <div class="qr-scan-icon" ng-style="{'width': '100%'}">
-        <a on-tap="openScanner()" ng-style="{'top': '6px'}">
-          <i class="icon ion-qr-scanner"></i>
-        </a>
-        <input type="text" placeholder="{{'Search or enter bitcoin address' | translate}}" ng-model="formData.search" ng-change="findContact(formData.search)" ng-model-onblur>
-      </div>
-    </label>
-    <div class="card">
-      <div class="item item-icon-right item-heading">
-        <span translate>Contacts</span>
-        <a ng-if="hasContacts" ui-sref="tabs.send.addressbook">
-          <i class="icon ion-ios-plus-empty list-add-button"></i>
-        </a>
-      </div>
-      <div class="list">
-        <a class="item item-icon-left item-icon-right" ng-if="!hasContacts" ui-sref="tabs.send.addressbook">
-          <i class="icon big-icon-svg">
-            <gravatar class="send-gravatar" name="" width="30" email=""></gravatar>
-          </i>
-          <span translate>Add a Contact</span>
-          <i class="icon bp-arrow-right"></i>
-        </a>
-        <a class="item item-icon-left item-icon-right" ng-repeat="item in list" ng-if="hasContacts && !item.isWallet" ng-click="goToAmount(item)">
-          <i class="icon big-icon-svg">
-            <gravatar class="send-gravatar" name="{{item.name}}" width="30" email="{{item.email}}"></gravatar>
-          </i>
-          {{item.name}}
-          <i class="icon bp-arrow-right"></i>
-        </a>
-        <div class="show-more" ng-if="contactsShowMore" ng-click="showMore()" translate>
-          Show more
+  <ion-content>
+    <div ng-if="hasFunds == false" class="zero-state">
+      <div>
+        <i class="icon zero-state-icon">
+          <img src="img/tab-icons/ico-send-selected.svg"/>
+        </i>
+        <div class="zero-state-heading" translate>Start sending bitcoin</div>
+        <div class="zero-state-description" ng-show="hasWallets" translate>To get started, buy bitcoin or share your address. You can receive bitcoin from any wallet or service.</div>
+        <div class="zero-state-description" ng-show="!hasWallets" translate>To get started, you'll need to create a bitcoin wallet and get some bitcoin.</div>
+        <div class="zero-state-cta">
+          <button class="button button-standard button-primary" ng-click="buyBitcoin()" ng-show="hasWallets" translate>Buy Bitcoin</button>
+          <button class="button button-standard button-primary" ng-click="createWallet()" ng-show="!hasWallets" translate>Create bitcoin wallet</button>
+          <button class="button button-standard button-secondary" ui-sref="tabs.receive" ng-show="hasWallets" translate>Show bitcoin address</button>
         </div>
       </div>
     </div>
+    <div ng-if="hasFunds" class="has-funds">
+      <div class="item item-heading send-heading" translate>Recipient</div>
+      <label class="item item-input bitcoin-address">
+        <i class="icon icon-svg placeholder-icon"><img src="img/icon-bitcoin-symbol.svg"></i>
+        <div class="qr-scan-icon" ng-style="{'width': '100%'}">
+          <a on-tap="openScanner()" ng-style="{'top': '6px'}">
+            <i class="icon ion-qr-scanner"></i>
+          </a>
+          <input type="text" placeholder="{{'Search or enter bitcoin address' | translate}}" ng-model="formData.search" ng-change="findContact(formData.search)" ng-model-onblur>
+        </div>
+      </label>
+      <div class="card">
+        <div class="item item-icon-right item-heading">
+          <span translate>Contacts</span>
+          <a ng-if="hasContacts" ui-sref="tabs.send.addressbook">
+            <i class="icon ion-ios-plus-empty list-add-button"></i>
+          </a>
+        </div>
+        <div class="list">
+          <a class="item item-icon-left item-icon-right" ng-if="!hasContacts" ui-sref="tabs.send.addressbook">
+            <i class="icon big-icon-svg">
+              <gravatar class="send-gravatar" name="" width="30" email=""></gravatar>
+            </i>
+            <span translate>Add a Contact</span>
+            <i class="icon bp-arrow-right"></i>
+          </a>
+          <a class="item item-icon-left item-icon-right" ng-repeat="item in list" ng-if="hasContacts && !item.isWallet" ng-click="goToAmount(item)">
+            <i class="icon big-icon-svg">
+              <gravatar class="send-gravatar" name="{{item.name}}" width="30" email="{{item.email}}"></gravatar>
+            </i>
+            {{item.name}}
+            <i class="icon bp-arrow-right"></i>
+          </a>
+          <div class="show-more" ng-if="contactsShowMore" ng-click="showMore()" translate>
+            Show more
+          </div>
+        </div>
+      </div>
 
-    <div class="card" ng-if="hasWallets && !oneWallet">
-      <div class="list">
-        <div class="item item-heading">
-          <span translate>Transfer to Wallet</span>
+      <div class="card" ng-if="hasWallets && !oneWallet">
+        <div class="list">
+          <div class="item item-heading">
+            <span translate>Transfer to Wallet</span>
+          </div>
+          <a class="item item-icon-left item-icon-right" ng-repeat="item in list" ng-if="hasWallets && item.isWallet" ng-click="goToAmount(item)">
+            <!-- <i ng-show="item.isWallet" class="icon ion-briefcase size-21" ng-style="{'color':item.color}"></i> -->
+            <i class="icon big-icon-svg" ng-if="item.isWallet">
+              <img src="img/icon-wallet.svg" ng-style="{'background-color': item.color}" class="bg"/>
+            </i>
+            {{item.name}}
+            <i class="icon bp-arrow-right"></i>
+          </a>
         </div>
-        <a class="item item-icon-left item-icon-right" ng-repeat="item in list" ng-if="hasWallets && item.isWallet" ng-click="goToAmount(item)">
-          <!-- <i ng-show="item.isWallet" class="icon ion-briefcase size-21" ng-style="{'color':item.color}"></i> -->
-          <i class="icon big-icon-svg" ng-if="item.isWallet">
-            <img src="img/icon-wallet.svg" ng-style="{'background-color': item.color}" class="bg"/>
-          </i>
-          {{item.name}}
-          <i class="icon bp-arrow-right"></i>
-        </a>
       </div>
     </div>
   </ion-content>