1package eu.siacs.conversations;
2
3import android.content.Context;
4import android.content.SharedPreferences;
5import android.net.Uri;
6import androidx.annotation.BoolRes;
7import androidx.annotation.NonNull;
8import androidx.preference.PreferenceManager;
9import com.google.common.base.Strings;
10import java.security.SecureRandom;
11
12public class AppSettings {
13
14 public static final String KEEP_FOREGROUND_SERVICE = "enable_foreground_service";
15 public static final String AWAY_WHEN_SCREEN_IS_OFF = "away_when_screen_off";
16 public static final String TREAT_VIBRATE_AS_SILENT = "treat_vibrate_as_silent";
17 public static final String DND_ON_SILENT_MODE = "dnd_on_silent_mode";
18 public static final String MANUALLY_CHANGE_PRESENCE = "manually_change_presence";
19 public static final String BLIND_TRUST_BEFORE_VERIFICATION = "btbv";
20 public static final String AUTOMATIC_MESSAGE_DELETION = "automatic_message_deletion";
21 public static final String BROADCAST_LAST_ACTIVITY = "last_activity";
22 public static final String THEME = "theme";
23 public static final String DYNAMIC_COLORS = "dynamic_colors";
24 public static final String SHOW_DYNAMIC_TAGS = "show_dynamic_tags";
25 public static final String OMEMO = "omemo";
26 public static final String ALLOW_SCREENSHOTS = "allow_screenshots";
27 public static final String RINGTONE = "call_ringtone";
28 public static final String BTBV = "btbv";
29
30 public static final String CONFIRM_MESSAGES = "confirm_messages";
31 public static final String ALLOW_MESSAGE_CORRECTION = "allow_message_correction";
32
33 public static final String TRUST_SYSTEM_CA_STORE = "trust_system_ca_store";
34 public static final String REQUIRE_CHANNEL_BINDING = "channel_binding_required";
35 public static final String NOTIFICATION_RINGTONE = "notification_ringtone";
36 public static final String NOTIFICATION_HEADS_UP = "notification_headsup";
37 public static final String NOTIFICATION_VIBRATE = "vibrate_on_notification";
38 public static final String NOTIFICATION_LED = "led";
39 public static final String SHOW_CONNECTION_OPTIONS = "show_connection_options";
40 public static final String USE_TOR = "use_tor";
41 public static final String CHANNEL_DISCOVERY_METHOD = "channel_discovery_method";
42 public static final String SEND_CRASH_REPORTS = "send_crash_reports";
43 public static final String COLORFUL_CHAT_BUBBLES = "use_green_background";
44 public static final String LARGE_FONT = "large_font";
45 public static final String SHOW_AVATARS = "show_avatars";
46
47 private static final String ACCEPT_INVITES_FROM_STRANGERS = "accept_invites_from_strangers";
48 private static final String INSTALLATION_ID = "im.conversations.android.install_id";
49
50 private final Context context;
51
52 public AppSettings(final Context context) {
53 this.context = context;
54 }
55
56 public Uri getRingtone() {
57 final SharedPreferences sharedPreferences =
58 PreferenceManager.getDefaultSharedPreferences(context);
59 final String incomingCallRingtone =
60 sharedPreferences.getString(
61 RINGTONE, context.getString(R.string.incoming_call_ringtone));
62 return Strings.isNullOrEmpty(incomingCallRingtone) ? null : Uri.parse(incomingCallRingtone);
63 }
64
65 public void setRingtone(final Uri uri) {
66 final SharedPreferences sharedPreferences =
67 PreferenceManager.getDefaultSharedPreferences(context);
68 sharedPreferences.edit().putString(RINGTONE, uri == null ? null : uri.toString()).apply();
69 }
70
71 public Uri getNotificationTone() {
72 final SharedPreferences sharedPreferences =
73 PreferenceManager.getDefaultSharedPreferences(context);
74 final String incomingCallRingtone =
75 sharedPreferences.getString(
76 NOTIFICATION_RINGTONE, context.getString(R.string.notification_ringtone));
77 return Strings.isNullOrEmpty(incomingCallRingtone) ? null : Uri.parse(incomingCallRingtone);
78 }
79
80 public void setNotificationTone(final Uri uri) {
81 final SharedPreferences sharedPreferences =
82 PreferenceManager.getDefaultSharedPreferences(context);
83 sharedPreferences
84 .edit()
85 .putString(NOTIFICATION_RINGTONE, uri == null ? null : uri.toString())
86 .apply();
87 }
88
89 public boolean isBTBVEnabled() {
90 return getBooleanPreference(BTBV, R.bool.btbv);
91 }
92
93 public boolean isTrustSystemCAStore() {
94 return getBooleanPreference(TRUST_SYSTEM_CA_STORE, R.bool.trust_system_ca_store);
95 }
96
97 public boolean isAllowScreenshots() {
98 return getBooleanPreference(ALLOW_SCREENSHOTS, R.bool.allow_screenshots);
99 }
100
101 public boolean isColorfulChatBubbles() {
102 return getBooleanPreference(COLORFUL_CHAT_BUBBLES, R.bool.use_green_background);
103 }
104
105 public boolean isLargeFont() {
106 return getBooleanPreference(LARGE_FONT, R.bool.large_font);
107 }
108
109 public boolean isShowAvatars() {
110 return getBooleanPreference(SHOW_AVATARS, R.bool.show_avatars);
111 }
112
113 public boolean isUseTor() {
114 return getBooleanPreference(USE_TOR, R.bool.use_tor);
115 }
116
117 public boolean isAcceptInvitesFromStrangers() {
118 return getBooleanPreference(
119 ACCEPT_INVITES_FROM_STRANGERS, R.bool.accept_invites_from_strangers);
120 }
121
122 private boolean getBooleanPreference(@NonNull final String name, @BoolRes int res) {
123 final SharedPreferences sharedPreferences =
124 PreferenceManager.getDefaultSharedPreferences(context);
125 return sharedPreferences.getBoolean(name, context.getResources().getBoolean(res));
126 }
127
128 public String getOmemo() {
129 final SharedPreferences sharedPreferences =
130 PreferenceManager.getDefaultSharedPreferences(context);
131 return sharedPreferences.getString(
132 OMEMO, context.getString(R.string.omemo_setting_default));
133 }
134
135 public boolean isSendCrashReports() {
136 return getBooleanPreference(SEND_CRASH_REPORTS, R.bool.send_crash_reports);
137 }
138
139 public void setSendCrashReports(boolean value) {
140 final SharedPreferences sharedPreferences =
141 PreferenceManager.getDefaultSharedPreferences(context);
142 sharedPreferences.edit().putBoolean(SEND_CRASH_REPORTS, value).apply();
143 }
144
145 public boolean isRequireChannelBinding() {
146 return getBooleanPreference(REQUIRE_CHANNEL_BINDING, R.bool.require_channel_binding);
147 }
148
149 public synchronized long getInstallationId() {
150 final var sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
151 final long existing = sharedPreferences.getLong(INSTALLATION_ID, 0);
152 if (existing != 0) {
153 return existing;
154 }
155 final var secureRandom = new SecureRandom();
156 final var installationId = secureRandom.nextLong();
157 sharedPreferences.edit().putLong(INSTALLATION_ID, installationId).apply();
158 return installationId;
159 }
160
161 public synchronized void resetInstallationId() {
162 final var secureRandom = new SecureRandom();
163 final var installationId = secureRandom.nextLong();
164 PreferenceManager.getDefaultSharedPreferences(context)
165 .edit()
166 .putLong(INSTALLATION_ID, installationId)
167 .apply();
168 }
169}