ADD: Privacy settings for iOS 14 widgets

blue_modules/WidgetCommunication.android.js

@@ -1,4 +1,6 @@
 function WidgetCommunication(props) {
+  WidgetCommunication.isBalanceDisplayAllowed = false;
+  WidgetCommunication.setBalanceDisplayAllowed = () => {};
   return null;
 }
 

blue_modules/WidgetCommunication.ios.js

@@ -2,15 +2,34 @@ import { useContext, useEffect } from 'react';
 import { BlueStorageContext } from './storage-context';
 import DefaultPreference from 'react-native-default-preference';
 import RNWidgetCenter from 'react-native-widget-center';
-
-const WidgetCommunicationAllWalletsSatoshiBalance = 'WidgetCommunicationAllWalletsSatoshiBalance';
-const WidgetCommunicationAllWalletsLatestTransactionTime = 'WidgetCommunicationAllWalletsLatestTransactionTime';
+import AsyncStorage from '@react-native-async-storage/async-storage';
 
 function WidgetCommunication() {
+  WidgetCommunication.WidgetCommunicationAllWalletsSatoshiBalance = 'WidgetCommunicationAllWalletsSatoshiBalance';
+  WidgetCommunication.WidgetCommunicationAllWalletsLatestTransactionTime = 'WidgetCommunicationAllWalletsLatestTransactionTime';
+  WidgetCommunication.WidgetCommunicationDisplayBalanceAllowed = 'WidgetCommunicationDisplayBalanceAllowed';
   const { wallets, walletsInitialized, isStorageEncrypted } = useContext(BlueStorageContext);
 
+  WidgetCommunication.isBalanceDisplayAllowed = async () => {
+    try {
+      const displayBalance = JSON.parse(await AsyncStorage.getItem(WidgetCommunication.WidgetCommunicationDisplayBalanceAllowed));
+      if (displayBalance !== null) {
+        return displayBalance;
+      } else {
+        return true;
+      }
+    } catch (e) {
+      return true;
+    }
+  };
+
+  WidgetCommunication.setBalanceDisplayAllowed = async value => {
+    await AsyncStorage.setItem(WidgetCommunication.WidgetCommunicationDisplayBalanceAllowed, JSON.stringify(value));
+    setValues();
+  };
+
   const allWalletsBalanceAndTransactionTime = async () => {
-    if (await isStorageEncrypted()) {
+    if ((await isStorageEncrypted()) || !(await WidgetCommunication.isBalanceDisplayAllowed())) {
       return { allWalletsBalance: 0, latestTransactionTime: 0 };
     } else {
       let balance = 0;
@@ -30,8 +49,11 @@ function WidgetCommunication() {
   const setValues = async () => {
     await DefaultPreference.setName('group.io.bluewallet.bluewallet');
     const { allWalletsBalance, latestTransactionTime } = await allWalletsBalanceAndTransactionTime();
-    await DefaultPreference.set(WidgetCommunicationAllWalletsSatoshiBalance, JSON.stringify(allWalletsBalance));
-    await DefaultPreference.set(WidgetCommunicationAllWalletsLatestTransactionTime, JSON.stringify(latestTransactionTime));
+    await DefaultPreference.set(WidgetCommunication.WidgetCommunicationAllWalletsSatoshiBalance, JSON.stringify(allWalletsBalance));
+    await DefaultPreference.set(
+      WidgetCommunication.WidgetCommunicationAllWalletsLatestTransactionTime,
+      JSON.stringify(latestTransactionTime),
+    );
     RNWidgetCenter.reloadAllTimelines();
   };
 

loc/en.json

@@ -293,7 +293,10 @@
     "retype_password": "Re-type password",
     "save": "Save",
     "saved": "Saved",
-    "success_transaction_broadcasted" : "Success! You transaction has been broadcasted!"
+    "success_transaction_broadcasted" : "Success! You transaction has been broadcasted!",
+    "total_balance": "Total Balance",
+    "total_balance_explanation": "Display the total balance of all your wallets on your home screen widgets.",
+    "widgets": "Widgets"
   },
   "notifications": {
     "would_you_like_to_receive_notifications": "Would you like to receive notifications when you get incoming payments?",

screen/settings/SettingsPrivacy.js

@@ -1,18 +1,22 @@
 import React, { useContext, useEffect, useState } from 'react';
-import { ScrollView, TouchableWithoutFeedback, StyleSheet, Linking } from 'react-native';
-import { BlueText, BlueSpacing20, BlueListItem, BlueNavigationStyle, BlueCard } from '../../BlueComponents';
+import { ScrollView, TouchableWithoutFeedback, StyleSheet, Linking, Platform } from 'react-native';
+import { BlueText, BlueSpacing20, BlueListItem, BlueNavigationStyle, BlueCard, BlueHeaderDefaultSub } from '../../BlueComponents';
 import { useTheme } from '@react-navigation/native';
 import loc from '../../loc';
 import BlueClipboard from '../../blue_modules/clipboard';
 import DeviceQuickActions from '../../class/quick-actions';
 import { BlueStorageContext } from '../../blue_modules/storage-context';
 
+import WidgetCommunication from '../../blue_modules/WidgetCommunication';
+
 const SettingsPrivacy = () => {
   const { colors } = useTheme();
   const { isStorageEncrypted } = useContext(BlueStorageContext);
-  const sections = Object.freeze({ ALL: 0, CLIPBOARDREAD: 1, QUICKACTION: 2 });
+  const sections = Object.freeze({ ALL: 0, CLIPBOARDREAD: 1, QUICKACTION: 2, WIDGETS: 3 });
   const [isLoading, setIsLoading] = useState(sections.ALL);
   const [isReadClipboardAllowed, setIsReadClipboardAllowed] = useState(false);
+
+  const [isDisplayWidgetBalanceAllowed, setIsDisplayWidgetBalanceAllowed] = useState(false);
   const [isQuickActionsEnabled, setIsQuickActionsEnabled] = useState(false);
   const [storageIsEncrypted, setStorageIsEncrypted] = useState(true);
 
@@ -22,6 +26,7 @@ const SettingsPrivacy = () => {
         setIsReadClipboardAllowed(await BlueClipboard.isReadClipboardAllowed());
         setStorageIsEncrypted(await isStorageEncrypted());
         setIsQuickActionsEnabled(await DeviceQuickActions.getEnabled());
+        setIsDisplayWidgetBalanceAllowed(await WidgetCommunication.isBalanceDisplayAllowed());
       } catch (e) {
         console.log(e);
       }
@@ -52,6 +57,17 @@ const SettingsPrivacy = () => {
     setIsLoading(false);
   };
 
+  const onWidgetsTotalBalanceValueChange = async value => {
+    setIsLoading(sections.WIDGETS);
+    try {
+      await WidgetCommunication.setBalanceDisplayAllowed(value);
+      setIsDisplayWidgetBalanceAllowed(value);
+    } catch (e) {
+      console.log(e);
+    }
+    setIsLoading(false);
+  };
+
   const stylesWithThemeHook = StyleSheet.create({
     root: {
       backgroundColor: colors.background,
@@ -64,6 +80,7 @@ const SettingsPrivacy = () => {
 
   return (
     <ScrollView style={[styles.root, stylesWithThemeHook.root]}>
+      <BlueHeaderDefaultSub leftText={loc.settings.general} rightComponent={null} />
       <BlueListItem
         hideChevron
         title={loc.settings.privacy_read_clipboard}
@@ -87,6 +104,24 @@ const SettingsPrivacy = () => {
           </BlueCard>
         </>
       )}
+      {Platform.OS === 'ios' && !storageIsEncrypted && (
+        <>
+          <BlueHeaderDefaultSub leftText={loc.settings.widgets} rightComponent={null} />
+          <BlueListItem
+            hideChevron
+            title={loc.settings.total_balance}
+            Component={TouchableWithoutFeedback}
+            switch={{
+              onValueChange: onWidgetsTotalBalanceValueChange,
+              value: isDisplayWidgetBalanceAllowed,
+              disabled: isLoading === sections.ALL,
+            }}
+          />
+          <BlueCard>
+            <BlueText>{loc.settings.total_balance_explanation}</BlueText>
+          </BlueCard>
+        </>
+      )}
       <BlueSpacing20 />
       <BlueListItem title={loc.settings.privacy_system_settings} chevron onPress={openApplicationSettings} />
       <BlueSpacing20 />