<div class="play" ng-click="animate($event)"></div>

$scope.animate = function(event) {
    var el = event.srcElement;
    angular.element(el).addClass('animate');
    $timeout(function() {
        angular.element(el).removeClass('animate');
    }, 1000);
};

.play.animate {
  animation:0.5s bounceIn ease;
}

this.animated = false;
    this.animationToggle = function(){
        this.animated = !this.animated;
    };

<div ng-class="{'play' : ctrl.animate}" ng-click="ctrl.menuToggle()"></div>