Home | History | Annotate | Download | only in settings 
      1 /*
      2  * Copyright (C) 2017 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 package com.example.android.autofill.service.settings;
     17 
     18 import android.content.Context;
     19 import android.content.SharedPreferences;
     20 import android.service.autofill.Dataset;
     21 import android.service.autofill.FillResponse;
     22 import android.support.annotation.NonNull;
     23 
     24 import com.example.android.autofill.service.util.Util;
     25 
     26 public class MyPreferences {
     27     private static final String RESPONSE_AUTH_KEY = "response_auth";
     28     private static final String DATASET_AUTH_KEY = "dataset_auth";
     29     private static final String MASTER_PASSWORD_KEY = "master_password";
     30     private static final String LOGGING_LEVEL = "logging_level";
     31     private static final String DAL_CHECK_REQUIRED = "dal_check_required";
     32     private static MyPreferences sInstance;
     33     private final SharedPreferences mPrefs;
     34 
     35     private MyPreferences(Context context) {
     36         mPrefs = context.getApplicationContext().getSharedPreferences("my-settings",
     37                 Context.MODE_PRIVATE);
     38     }
     39 
     40     public static MyPreferences getInstance(Context context) {
     41         if (sInstance == null) {
     42             sInstance = new MyPreferences(context);
     43         }
     44         return sInstance;
     45     }
     46 
     47     /**
     48      * Gets whether {@link FillResponse}s should require authentication.
     49      */
     50     public boolean isResponseAuth() {
     51         return mPrefs.getBoolean(RESPONSE_AUTH_KEY, false);
     52     }
     53 
     54     /**
     55      * Enables/disables authentication for the entire autofill {@link FillResponse}.
     56      */
     57     public void setResponseAuth(boolean responseAuth) {
     58         mPrefs.edit().putBoolean(RESPONSE_AUTH_KEY, responseAuth).apply();
     59     }
     60 
     61     /**
     62      * Gets whether {@link Dataset}s should require authentication.
     63      */
     64     public boolean isDatasetAuth() {
     65         return mPrefs.getBoolean(DATASET_AUTH_KEY, false);
     66     }
     67 
     68     /**
     69      * Enables/disables authentication for individual autofill {@link Dataset}s.
     70      */
     71     public void setDatasetAuth(boolean datasetAuth) {
     72         mPrefs.edit().putBoolean(DATASET_AUTH_KEY, datasetAuth).apply();
     73     }
     74 
     75     /**
     76      * Gets autofill master username.
     77      */
     78     public String getMasterPassword() {
     79         return mPrefs.getString(MASTER_PASSWORD_KEY, null);
     80     }
     81 
     82     /**
     83      * Sets autofill master password.
     84      */
     85     public void setMasterPassword(@NonNull String masterPassword) {
     86         mPrefs.edit().putString(MASTER_PASSWORD_KEY, masterPassword).apply();
     87     }
     88 
     89     public void clearCredentials() {
     90         mPrefs.edit().remove(MASTER_PASSWORD_KEY).apply();
     91     }
     92 
     93     public Util.LogLevel getLoggingLevel() {
     94         return Util.LogLevel.values()[mPrefs.getInt(LOGGING_LEVEL, Util.LogLevel.Off.ordinal())];
     95     }
     96 
     97     public void setLoggingLevel(Util.LogLevel level) {
     98         mPrefs.edit().putInt(LOGGING_LEVEL, level.ordinal()).apply();
     99         Util.setLoggingLevel(level);
    100     }
    101 
    102     public Util.DalCheckRequirement getDalCheckRequirement() {
    103         return Util.DalCheckRequirement.values()[mPrefs.getInt(DAL_CHECK_REQUIRED,
    104                 Util.DalCheckRequirement.AllUrls.ordinal())];
    105     }
    106 
    107     public void setDalCheckRequired(Util.DalCheckRequirement level) {
    108         mPrefs.edit().putInt(DAL_CHECK_REQUIRED, level.ordinal()).apply();
    109     }
    110 }
    111