yehor/ha_client
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

SHow donate message only after 14 days of use

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
lib/managers/startup_user_messages_manager.class.dart
View File

@ -11,19 +11,27 @@ class StartupUserMessagesManager {
StartupUserMessagesManager._internal();
bool _supportAppDevelopmentMessageShown;
bool _needToshowDonateMessage;
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";
void checkMessagesToShow() async {
SharedPreferences prefs = await SharedPreferences.getInstance();
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;
if (!_whatsNewMessageShown) {
_showWhatsNewMessage();
} else if (!_supportAppDevelopmentMessageShown) {
} else if (_needToshowDonateMessage) {
_showSupportAppDevelopmentMessage();
}
}
@ -34,16 +42,16 @@ class StartupUserMessagesManager {
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.",
positiveText: "Show options",
negativeText: "Cancel",
negativeText: "Later",
onPositive: () {
SharedPreferences.getInstance().then((prefs) {
prefs.setBool(_supportAppDevelopmentMessageKey, true);
prefs.setBool(_donateMsgShownKey, true);
eventBus.fire(ShowPageEvent(path: "/putchase"));
});
},
onNegative: () {
SharedPreferences.getInstance().then((prefs) {
prefs.setBool(_supportAppDevelopmentMessageKey, true);
prefs.setInt(_donateMsgTimerKey, DateTime.now().millisecondsSinceEpoch);
});
}
)