title: How can I cache image files locally with PhoneGap / Cordova?
body: <p>Here's my problem : </p>
  
  <p>I making a Web/Mobile app, using AngularJS and Cordova. For offline purpose, I use localStorage to store all the data of the app (JSON, parameters, and so on).</p>
  
  <p>The thing is : I need to store / cache images locally (again, offline purpose). <strong>As localStorage size limit is around 5mo, I can't use it, I need more</strong>.</p>
  
  <p>I thought I could use a cache manifest, but it doesn't work, as I need to update it regulary, without recompiling the app (I thought I could put the cache manifest on an external server, but it's like I can't use a cache manifest from another domain).</p>
  
  <p>So I'm thinking of using Cordova/Phonegap File API, but <strong>I have no idea to achieve that</strong>...</p>
  
  <p>Any help or ideas ?</p>