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SHow donate message only after 14 days of use

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This commit is contained in:
Yegor Vialov 2020-05-14 11:20:06 +00:00
parent 9b7f7aa380
commit 1499a91ef7
1 changed files with 15 additions and 7 deletions
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22
lib/managers/startup_user_messages_manager.class.dart
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@ -11,19 +11,27 @@ class StartupUserMessagesManager {
StartupUserMessagesManager._internal(); StartupUserMessagesManager._internal();
bool _supportAppDevelopmentMessageShown; bool _needToshowDonateMessage;
bool _whatsNewMessageShown; bool _whatsNewMessageShown;
static final _supportAppDevelopmentMessageKey = "user-message-shown-support-development_3"; static final _donateMsgTimerKey = "user-msg-donate-timer";
static final _donateMsgShownKey = "user-msg-donate-shpown";
static final _whatsNewMessageKey = "user-msg-whats-new-url"; static final _whatsNewMessageKey = "user-msg-whats-new-url";
void checkMessagesToShow() async { void checkMessagesToShow() async {
SharedPreferences prefs = await SharedPreferences.getInstance(); SharedPreferences prefs = await SharedPreferences.getInstance();
await prefs.reload(); await prefs.reload();
_supportAppDevelopmentMessageShown = prefs.getBool(_supportAppDevelopmentMessageKey) ?? false; var tInt = prefs.getInt(_donateMsgTimerKey);
if (tInt == null) {
prefs.setInt(_donateMsgTimerKey, DateTime.now().millisecondsSinceEpoch);
_needToshowDonateMessage = false;
} else {
bool wasShown = prefs.getBool(_donateMsgShownKey) ?? false;
_needToshowDonateMessage = (DateTime.now().millisecondsSinceEpoch - tInt >= 1209600000) && !wasShown; //14 days
}
_whatsNewMessageShown = '${prefs.getString(_whatsNewMessageKey)}' == whatsNewUrl; _whatsNewMessageShown = '${prefs.getString(_whatsNewMessageKey)}' == whatsNewUrl;
if (!_whatsNewMessageShown) { if (!_whatsNewMessageShown) {
_showWhatsNewMessage(); _showWhatsNewMessage();
} else if (!_supportAppDevelopmentMessageShown) { } else if (_needToshowDonateMessage) {
_showSupportAppDevelopmentMessage(); _showSupportAppDevelopmentMessage();
} }
} }
@ -34,16 +42,16 @@ class StartupUserMessagesManager {
title: "Hi!", title: "Hi!",
body: "As you may have noticed this app contains no ads. Also all app features are available for you for free. I'm not planning to change this in nearest future, but still you can support this application development materially. There is one-time payment available as well as several subscription options. Thanks.", body: "As you may have noticed this app contains no ads. Also all app features are available for you for free. I'm not planning to change this in nearest future, but still you can support this application development materially. There is one-time payment available as well as several subscription options. Thanks.",
positiveText: "Show options", positiveText: "Show options",
negativeText: "Cancel", negativeText: "Later",
onPositive: () { onPositive: () {
SharedPreferences.getInstance().then((prefs) { SharedPreferences.getInstance().then((prefs) {
prefs.setBool(_supportAppDevelopmentMessageKey, true); prefs.setBool(_donateMsgShownKey, true);
eventBus.fire(ShowPageEvent(path: "/putchase")); eventBus.fire(ShowPageEvent(path: "/putchase"));
}); });
}, },
onNegative: () { onNegative: () {
SharedPreferences.getInstance().then((prefs) { SharedPreferences.getInstance().then((prefs) {
prefs.setBool(_supportAppDevelopmentMessageKey, true); prefs.setInt(_donateMsgTimerKey, DateTime.now().millisecondsSinceEpoch);
}); });
} }
) )