cordova

问题 Blobs are Linairy Large OBjects, but why are they used, especially in the context of JavaScript? If you search the interwebz, you get alot of definitions of blobs, but not why they are used. So my questions are: Why ? (in which context, use cases?) Especially regarding filestorage in Cordova (so by means of JavaScript) What is the added value when working with blobs. Example: When storing data to the filesystem (by means of JavaScript), tutorials first convert the String to a blob before its

问题 I am trying to make GCM push notifications work in my app and therefore I am using this project (https://github.com/marknutter/GCM-Cordova) as an example. When I run the example code everything works fine, but when I transfer all the required files and edit my code to let it work in my own app it does not work anymore. I also tried the following plugin (https://github.com/phonegap-build/PushPlugin) and after installing it automatically it gives exactly the same error. The app does not crash,

问题 I'm switching from the phonegap / cordova CLI to phonegap build to compile my apps. i used to use the commands phonegap build android cd platforms/android ant release i had a ant.properties file containing this code: key.store = /Users/xx/myAppKey key.alias = myApp As you can see, the myAppKey what should be a .keystore file doesn't have an extension and therefore phonegap build is refusing this file to be a signing key file. How can i solve this issue because i'd like to do all this by using

问题 How to get IP Address using phonegap javascript. I have to send this IP address to php page as a QueryString. Any Suggestion ? 回答1: Here you go: http://simonmacdonald.blogspot.in/2012/08/so-you-wanna-write-phonegap-200-android.html Basically, you need to use a phonegap plugin that acts as a javascript wrapper and uses a method from the native android SDK to get you the required IP address. 回答2: Do not do any code in you Javascript ant send it to PHP page but in PHP page you can do the

问题 Tried a lot of things <preference name="fullscreen" value="false" /> <preference name="android-windowSoftInputMode" value="adjustResize" /> This seems to be the prefered methods however my keyboard still show on top of my input. Should adjustResize force the app window to resize? do I need something else? How can I stop it from hiding my element in position fixed bottom? Thanks 回答1: Try something like this: Add these piece of code in $(document).ready(function() {}); function in your html

问题 I am having some problems with getting started with my first Cordova app in Visual Studio. When I create a new Cordova Project, I am presented with a page that says: We've detected issues with your system's environment configuration And it lists 3 things that need to be installed: Android SDK The software is missing from your system. You may also have to configure it after installation. Instructions Apache Ant The software is missing from your system. You may also have to configure it after

问题 I was was working with an cordova/ionic project for past couple of weeks. I used windows for development. But recently I had to change my developing environment to Ubuntu. I use Ubuntu 15.10. Tried to build the same project in Ubuntu after setting up Android SDK , JDK ANT ect., gave me this error. I can "ionic serve" or "cordova serve" without any problem. Tried removing and re adding the platform android but the issue was same. Below is the error. user@myhost:~/works/myproject$ ionic build

问题 I was was working with an cordova/ionic project for past couple of weeks. I used windows for development. But recently I had to change my developing environment to Ubuntu. I use Ubuntu 15.10. Tried to build the same project in Ubuntu after setting up Android SDK , JDK ANT ect., gave me this error. I can "ionic serve" or "cordova serve" without any problem. Tried removing and re adding the platform android but the issue was same. Below is the error. user@myhost:~/works/myproject$ ionic build

问题 For some reason the pause event is not firing when it should. If I press the home button on my phone, this is where the pause event should be fired, which should pause the music. But instead it keeps on playing it. But when I open my app again it is suddenly paused and then resumed. So it fires both events when I return to the app. Why is onPause not firing when I leave the app? I have the following code: function onLoad() { document.addEventListener("deviceready", onDeviceReady, false);

问题 In ionic simulator all http and https working fine but in real device release version its stop working. Many people adviced to add SSL certificate for release version but I dont know how to add this ? I have tries all this to make https request ? <access origin="*"/> <access origin="*"/> <allow-navigation href="*"/> <allow-intent href="*" /> Also added whitelist plugin but not working. Also tried this but not working <meta http-equiv="Content-Security-Policy" content="default-src *; style-src