The Tor Browser: mobile/android/base/preferences/PrivateDataPreference.java@fc2d59ddac77

     1 /* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-

     2  * This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 package org.mozilla.gecko.preferences;

     8 import org.mozilla.gecko.GeckoAppShell;

     9 import org.mozilla.gecko.GeckoEvent;

    10 import org.mozilla.gecko.Telemetry;

    11 import org.mozilla.gecko.TelemetryContract;

    13 import org.json.JSONException;

    14 import org.json.JSONObject;

    16 import android.content.Context;

    17 import android.util.AttributeSet;

    18 import android.util.Log;

    20 class PrivateDataPreference extends MultiChoicePreference {

    21     private static final String LOGTAG = "GeckoPrivateDataPreference";

    22     private static final String PREF_KEY_PREFIX = "private.data.";

    24     public PrivateDataPreference(Context context, AttributeSet attrs) {

    25         super(context, attrs);

    26     }

    28     @Override

    29     protected void onDialogClosed(boolean positiveResult) {

    30         super.onDialogClosed(positiveResult);

    32         if (!positiveResult)

    33             return;

    35         Telemetry.sendUIEvent(TelemetryContract.Event.SANITIZE, TelemetryContract.Method.DIALOG);

    37         CharSequence keys[] = getEntryKeys();

    38         boolean values[] = getValues();

    39         JSONObject json = new JSONObject();

    41         for (int i = 0; i < keys.length; i++) {

    42             // Privacy pref checkbox values are stored in Android prefs to

    43             // remember their check states. The key names are private.data.X,

    44             // where X is a string from Gecko sanitization. This prefix is

    45             // removed here so we can send the values to Gecko, which then does

    46             // the sanitization for each key.

    47             String key = keys[i].toString().substring(PREF_KEY_PREFIX.length());

    48             boolean value = values[i];

    49             try {

    50                 json.put(key, value);

    51             } catch (JSONException e) {

    52                 Log.e(LOGTAG, "JSON error", e);

    53             }

    54         }

    56         // clear private data in gecko

    57         GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Sanitize:ClearData", json.toString()));

    58     }

    59 }

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