MD Settings: Google Play Store: Add subpage and polish (Take 2)

chrome/browser/resources/settings/android_apps_page/android_apps_page.js

Index: chrome/browser/resources/settings/android_apps_page/android_apps_page.js
diff --git a/chrome/browser/resources/settings/android_apps_page/android_apps_page.js b/chrome/browser/resources/settings/android_apps_page/android_apps_page.js
index 53128b7f70fd29c2ec19594d8a381209d536929b..b7fd76aac87b29082b4052171ff9203c17e6be01 100644
--- a/chrome/browser/resources/settings/android_apps_page/android_apps_page.js
+++ b/chrome/browser/resources/settings/android_apps_page/android_apps_page.js
@@ -14,7 +14,10 @@ Polymer({
 
   properties: {
     /** Preferences state. */
-    prefs: Object,
+    prefs: {
+      type: Object,
+      notify: true,
+    },
 
     /** @private {!AndroidAppsInfo|undefined} */
     androidAppsInfo_: Object,
@@ -34,7 +37,6 @@ Polymer({
         'android-apps-info-update', this.androidAppsInfoUpdate_.bind(this));
     this.browserProxy_.requestAndroidAppsInfo();
   },
-
   /**
    * @param {AndroidAppsInfo} info
    * @private
@@ -47,65 +49,14 @@ Polymer({
    * @param {Event} event
    * @private
    */
-  onManageAndroidAppsKeydown_: function(event) {
-    if (event.key != 'Enter' && event.key != ' ')
-      return;
-    this.browserProxy_.showAndroidAppsSettings(true  /** keyboardAction */);
+  onEnableTap_: function(event) {
+    this.setPrefValue('arc.enabled', true);
     event.stopPropagation();
   },
 
   /** @private */
-  onManageAndroidAppsTap_: function(event) {
-    this.browserProxy_.showAndroidAppsSettings(false /** keyboardAction */);
-  },
-
-  /**
-   * @return {string}
-   * @private
-   */
-  getDialogBody_: function() {
-    return this.i18nAdvanced(
-        'androidAppsDisableDialogMessage', {substitutions: [], tags: ['br']});
-  },
-
-  /**
-   * Handles the change event for the arc.enabled checkbox. Shows a
-   * confirmation dialog when disabling the preference.
-   * @param {Event} event
-   * @private
-   */
-  onArcEnabledChange_: function(event) {
-    if (event.target.checked) {
-      /** @type {!SettingsCheckboxElement} */ (event.target).sendPrefChange();
-      return;
-    }
-    this.$.confirmDisableDialog.showModal();
-  },
-
-  /**
-   * Handles the shared proxy confirmation dialog 'Confirm' button.
-   * @private
-   */
-  onConfirmDisableDialogConfirm_: function() {
-    /** @type {!SettingsCheckboxElement} */ (this.$.enabled).sendPrefChange();
-    this.$.confirmDisableDialog.close();
-  },
-
-  /**
-   * Handles the shared proxy confirmation dialog 'Cancel' button or a cancel
-   * event.
-   * @private
-   */
-  onConfirmDisableDialogCancel_: function() {
-    /** @type {!SettingsCheckboxElement} */ (this.$.enabled).resetToPrefValue();
-    this.$.confirmDisableDialog.close();
-  },
-
-  /**
-   * @param {!Event} e
-   * @private
-   */
-  stopPropagation_: function(e) {
-    e.stopPropagation();
+  onSubpageTap_: function() {
+    if (this.androidAppsInfo_.appReady)
+      settings.navigateTo(settings.Route.ANDROID_APPS_DETAILS);
   },
 });