Add Interstitial for user consent

chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWeb.java

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chrome.browser.physicalweb;
 
 import android.annotation.TargetApi;
 import android.bluetooth.BluetoothAdapter;
 import android.bluetooth.BluetoothManager;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.net.Uri;
 import android.os.Build;
 
 import org.chromium.base.ContextUtils;
 import org.chromium.chrome.browser.ChromeFeatureList;
 import org.chromium.chrome.browser.IntentHandler;
 import org.chromium.chrome.browser.UrlConstants;
 import org.chromium.chrome.browser.preferences.privacy.PrivacyPreferencesManager;
 import org.chromium.chrome.browser.profiles.Profile;
 import org.chromium.chrome.browser.search_engines.TemplateUrlService;
 import org.chromium.components.location.LocationUtils;
 
 /**
  * This class provides the basic interface to the Physical Web feature.
  */
 public class PhysicalWeb {
     public static final int OPTIN_NOTIFY_MAX_TRIES = 1;
+    private static final String PHYSICAL_WEB_SHARING_PREFERENCE = "physical_web_sharing";
     private static final String PREF_PHYSICAL_WEB_NOTIFY_COUNT = "physical_web_notify_count";
     private static final String FEATURE_NAME = "PhysicalWeb";
     private static final String PHYSICAL_WEB_SHARING_FEATURE_NAME = "PhysicalWebSharing";
     private static final int MIN_ANDROID_VERSION = 18;
 
     /**
      * Evaluates whether the environment is one in which the Physical Web should
      * be enabled.
      * @return true if the PhysicalWeb should be enabled
      */
@@ skipping 14 matching lines @@
     /**
      * Checks whether the Physical Web Sharing feature is enabled.
      *
      * @return boolean {@code true} if the feature is enabled
      */
     public static boolean sharingIsEnabled() {
         return ChromeFeatureList.isEnabled(PHYSICAL_WEB_SHARING_FEATURE_NAME);
     }
 
     /**
+     * Checks whether the user has consented to use the Sharing feature.
+     *
+     * @return boolean {@code true} if the feature is enabled
+     */
+    public static boolean sharingIsOptedIn() {
+        SharedPreferences sharedPrefs = ContextUtils.getAppSharedPreferences();
+        return sharedPrefs.getBoolean(PHYSICAL_WEB_SHARING_PREFERENCE, false);
+    }
+
+    /**
+     * Sets the preference that the user has opted into use the Sharing feature.
+     */
+    public static void setSharingOptedIn() {
+        ContextUtils.getAppSharedPreferences()
+                .edit()
+                .putBoolean(PHYSICAL_WEB_SHARING_PREFERENCE, true)
+                .apply();
+    }
+
+    /**
      * Checks whether the Physical Web onboard flow is active and the user has
      * not yet elected to either enable or decline the feature.
      *
      * @return boolean {@code true} if onboarding is complete.
      */
     public static boolean isOnboarding() {
         return PrivacyPreferencesManager.getInstance().isPhysicalWebOnboarding();
     }
 
     /**
@@ skipping 101 matching lines @@
      */
     @TargetApi(Build.VERSION_CODES.LOLLIPOP)
     public static boolean hasBleAdvertiseCapability() {
         Context context = ContextUtils.getApplicationContext();
         BluetoothManager bluetoothManager =
                 (BluetoothManager) context.getSystemService(Context.BLUETOOTH_SERVICE);
         BluetoothAdapter bluetoothAdapter = bluetoothManager.getAdapter();
         return bluetoothAdapter != null && bluetoothAdapter.getBluetoothLeAdvertiser() != null;
     }
 }