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POContent Provider not working on Nexus family devices
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  1. POContent Provider not working on Nexus family devices
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    copied!<p>I'm developing an app with a ContentProvider to offer some inner files (binary files). When I deploy it on a Samsung Galaxy S, SII, or any other, it works perfectly, buy when I try it on a Galaxy Nexus or Nexus S, it doesn't work!</p> <p>Scenario:</p> <p>My ContentProvider can be accessed with two URIs. Depending on this URI, the provider creates a DataCursor (extending CrossProcessCursor) or ModelCursor (extending CrossProcessCursos also). The fact is that, in Nexus family, I access the first cursor (DataCursor) to retrieve an identifier, and it works perfectly, but when accessing the second one, it always throws "OutOfBoundsException" when trying </p> <blockquote> <p>getBlob()</p> </blockquote> <p>method.</p> <p><strong>Provider</strong></p> <pre><code>@Override public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder) { Cursor cursor = null; // If the third app requieres DATA (phrase id, phrase string and phrase name) if(uri.toString().equalsIgnoreCase(ProviderConstants.DATA_URI.toString())) { // Build the DataHelper and the customized cursor DataHelper dataHelper = new DataHelper(getContext()); cursor = new DataCursor(dataHelper); } else if(uri.toString().equalsIgnoreCase(ProviderConstants.MODEL_URI.toString())) { // Let's take the model id from the selectionArgs... if (selectionArgs != null &amp;&amp; selectionArgs.length &gt; 0) { String modelId = selectionArgs[0]; // Get an instance to the persistent storage service... File file = FileManager.getDirectory(getContext(), modelId); FileSystemPersistentStorageService clientPersistentStorageService = new FileSystemPersistentStorageService(file); cursor = new ModelCursor(clientPersistentStorageService); } else { Log.e("ContentProvider", "Query without model id on selectionArgs"); } } return cursor; } </code></pre> <p>If you need some code or anything, just ask for it please!</p> <p>Thanks a lot.</p>
 

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