I created a PhoneGap app for iPhone that uses geolocation via JavaScript inside webview.
When I run the app the first time, it'll prompt me to allow geolocation for this app.
When I hit "ok", it'll prompt me again with the same question but this time it states that "index.html" wants permission to use geolocation.
That makes sense because iOS probably wants permission to allow geolocation for the app itself for the first time and the 2nd time the browser wants permission.
However, since doesn't lead to a great user experience:
How can I prevent this double prompt? (I'd be enough if the 2nd prompt could be prevented)
I created a PhoneGap app for iPhone that uses geolocation via JavaScript inside webview.
When I run the app the first time, it'll prompt me to allow geolocation for this app.
When I hit "ok", it'll prompt me again with the same question but this time it states that "index.html" wants permission to use geolocation.
That makes sense because iOS probably wants permission to allow geolocation for the app itself for the first time and the 2nd time the browser wants permission.
However, since doesn't lead to a great user experience:
How can I prevent this double prompt? (I'd be enough if the 2nd prompt could be prevented)
Share Improve this question edited Feb 4, 2016 at 13:32 Timo Ernst asked Dec 13, 2012 at 9:52 Timo ErnstTimo Ernst 16k25 gold badges113 silver badges174 bronze badges4 Answers
Reset to default 14I found the cause for the issue.
The call to navigator.geolocation.getCurrentPosition(onsuccess, onerror) happens before Phonegap was fully loaded.
This means that the geolocation call of webview (and not a native call via PhoneGap) is being triggered which will again ask for permission (which does make sense). Compare it to the normal Safari browser on your Smartphone. It'll ask for geolocation permission for every new website. It's the same when loading index.html via PhoneGap on application startup.
However, the solution is to wait for the deviceready event which gets fired when PhoneGap has fully loaded:
document.addEventListener("deviceready", function(){
navigator.geolocation.getCurrentPosition(onsuccess, onerror, params);
}, false);
This will make the PhoneGap API available which overwrites the default HTML5 gelocation call of the browser and get the device's geo location via a native call (which you already accepted in the first prompt).
This will work because PhoneGap's API calls are identical to the standard W3C call for HTML5: http://docs.phonegap.com/en/2.2.0/cordova_geolocation_geolocation.md.html#Geolocation
Have a look at this: Location permission alert on iPhone with PhoneGap
The second one seems to be the Webkit alert. In order to prevent this, you seem to have to simply move all your js files to the root directory. Tell me, if it works since I'll have to address the same issue soon.
Finally fixed the issue.
IN the index.html just move your cordova.js up
<script src="cordova.js"></script>
as the first js file to be included (especially make sure it is above maps include js). This will make sure that the prompt shows only once
I solved this problem by moving the
<script src="cordova.js"></script>
as the last script to be included