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import common = require("ui/switch/switch-common");

import dependencyObservable = require("ui/core/dependency-observable");

import proxy = require("ui/core/proxy");

function onCheckedPropertyChanged(data: dependencyObservable.PropertyChangeData) {

var swtch = <Switch>data.object;

if (!swtch.android) {

return;

}

swtch.android.setChecked(data.newValue);

}

// register the setNativeValue callbacks

(<proxy.PropertyMetadata>common.Switch.checkedProperty.metadata).onSetNativeValue = onCheckedPropertyChanged;

// merge the exports of the common file with the exports of this file

declare var exports;

require("utils/module-merge").merge(common, exports);

export class Switch extends common.Switch {

private _android: android.widget.Switch;

get android(): android.widget.Switch {

return this._android;

}

public _createUI() {

this._android = new android.widget.Switch(this._context);

var that = new WeakRef(this);

this._android.setOnCheckedChangeListener(new android.widget.CompoundButton.OnCheckedChangeListener({

get owner() {

return that.get();

onCheckedChanged: function (sender, isChecked) {

if (this.owner) {

this.owner._onPropertyChangedFromNative(common.Switch.checkedProperty, isChecked);

}

}));

}