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    <p>It looks to me that the var <code>TAG_url</code> is intended to be used only as a descriptor, not as a mutable object. First you have: <code>private static final String TAG_url = "url";</code> defined as a node name. Using that for <code>txtDesc.setText(product.getString(TAG_url));</code> works because you're retrieving the data associated with the node "url" (which is what <code>TAG_url</code> holds). In that instance, the data is not in the <code>TAG_url</code> var, but uses <code>TAG_url</code> as the key to find the data. </p> <p>Any log reference to <code>TAG_url</code> will return it's contents: <code>url</code>. By the same token, a parse call using <code>TAG_url</code> will use it's contents as well. Therefore, <code>Uri uri = Uri.parse(TAG_url);</code> is actually calling <code>Uri uri = Uri.parse("url");</code> - and so the error.</p> <p>You should replace the <code>TAG_url</code> in the parse call with a var holding the actual url you intend to call. During your database call, you should store that url in a separate var, and parse it instead.</p> <p>Edit:</p> <p>Without knowing the structure of your JSON or other data, I can't say for certain. But as example, lets assume that the data returned from the database via the call <code>product.getString(TAG_url)</code> is the data you want sent to the parser. (I'm assuming that since you mentioned the data was correctly set to the TextView <code>txtDesc</code> when called via <code>txtDesc.setText(product.getString(TAG_url));</code>.) </p> <p>Given that, you could create a field <code>String incomingURL;</code> at the top of the class, and assign the result of the database call like <code>incomingURL = product.getString(TAG_url);</code>. You would then set the TextView with the new field like <code>txtDesc.setText(incomingURL);</code>.</p> <p>Then, use that variable for your parse: <code>Uri uri = Uri.parse(incomingURL);</code> That would take the data from the database call, and place it in the parser. Just keep in mind that you'll need to check for <code>incomingURL</code> being null if the button is clickable before the database call completes.</p>
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    1. POGet URL from the database automatically
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    1. POGet URL from the database automatically
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    1. COCan you please give me a help on storing the actual url in a separate var? i had tried several times in diferent ways it seems im doing something wrong that i cant go further on it and it returns allways the url :/ i would really apriciate your help. Thanks
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      1. USMichael Fernandes
    2. COComment added to answer - too long for comment box! :)
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