chore(build): fix demo compile errors, tslint errors

fix demo compile errors, tslint errors

demos/src/platform/AppModule.ts

@@ -0,0 +1,40 @@
+import { Component, NgModule } from '@angular/core';
+import { IonicApp, IonicModule, Platform } from 'ionic-angular';
+
+
+@Component({
+  templateUrl: 'main.html'
+})
+export class ApiDemoPage {
+  isIos: boolean;
+  isAndroid: boolean;
+  isWindows: boolean;
+
+  constructor(platform: Platform) {
+    this.isIos = platform.is('ios');
+    this.isAndroid = platform.is('android');
+    this.isWindows = platform.is('windows');
+  }
+}
+
+@Component({
+  template: '<ion-nav [root]="root"></ion-nav>'
+})
+export class ApiDemoApp {
+  root = ApiDemoPage;
+}
+
+@NgModule({
+  declarations: [
+    ApiDemoApp,
+    ApiDemoPage
+  ],
+  imports: [
+    IonicModule.forRoot(ApiDemoApp)
+  ],
+  bootstrap: [IonicApp],
+  entryComponents: [
+    ApiDemoPage
+  ]
+})
+export class AppModule {}

demos/src/platform/main.html

@@ -0,0 +1,88 @@
+<ion-header>
+
+  <ion-navbar>
+    <ion-title>Platform</ion-title>
+  </ion-navbar>
+
+</ion-header>
+
+
+<ion-content class="platform-demo">
+
+  <p margin class="note">Change devices to see the platform values change.</p>
+
+  <ion-grid>
+    <ion-row>
+      <ion-col><b>Name</b></ion-col>
+      <ion-col><b>Value</b></ion-col>
+    </ion-row>
+    <ion-row>
+      <ion-col>
+        <pre>platform.is('ios')</pre>
+      </ion-col>
+      <ion-col>
+        <pre [ngClass]="isIos ? 'platform-true' : 'platform-false'">{{isIos}}</pre>
+      </ion-col>
+    </ion-row>
+    <ion-row>
+      <ion-col>
+        <pre>platform.is('android')</pre>
+      </ion-col>
+      <ion-col>
+        <pre [ngClass]="isAndroid ? 'platform-true' : 'platform-false'">{{isAndroid}}</pre>
+      </ion-col>
+    </ion-row>
+    <ion-row>
+      <ion-col>
+        <pre>platform.is('windows')</pre>
+      </ion-col>
+      <ion-col>
+        <pre [ngClass]="isWindows ? 'platform-true' : 'platform-false'">{{isWindows}}</pre>
+      </ion-col>
+    </ion-row>
+  </ion-grid>
+
+</ion-content>
+
+<style>
+  .platform-demo ion-row ion-col:nth-child(odd) {
+    flex: 0 0 62%;
+    max-width: 62%;
+  }
+
+  .platform-demo ion-row ion-col:nth-child(even) {
+    flex: 0 0 38%;
+    max-width: 38%;
+  }
+
+  .platform-demo pre {
+    background: #f8f8f8;
+    font-size: 13px;
+    min-height: 40px;
+    padding: 4px;
+    margin-top: 0;
+    border: 1px solid #ddd;
+    border-radius: 2px;
+    white-space: pre-wrap;
+  }
+
+  .platform-demo .platform-true {
+    background: #dff2bf;
+    border-color: #4f8a10;
+  }
+
+  .platform-demo .platform-false {
+    background: #ffbaba;
+    border-color: #d8000c;
+  }
+
+  .platform-demo .platform-normal {
+    background: #bde5f8;
+    border-color: #00529b;
+  }
+
+  .platform-demo .note {
+    color: #444;
+    font-style: italic;
+  }
+</style>