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POCant scan QR codes with ZXing
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  1. POCant scan QR codes with ZXing
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    copied!<p>I'm really new in Android Development and, like many others, I'm trying desperately to integrate ZXing into my project. I have to make a stand-alone QR scanning application for Android. (I'm using the 2.3.3 sdk).</p> <p>I have to explain that I've already tried to find a solution to my problem by reading all the answers about the topic but I haven't suceed at all.</p> <p>Here is what I've done:</p> <ol> <li><p>I downloaded the ZXing 2.0 Release from <a href="http://code.google.com/p/zxing/downloads/list" rel="nofollow">here</a></p></li> <li><p>Then, I added the assets, src and res to my project simply by dragging the files into my project.</p></li> <li><p>I referenced the core.jar archive located in the "core" folder by right-clicking in my project > Build Path > Configure Build Path. I add ir as an External JAR.</p></li> </ol> <p>This is a <a href="http://i1191.photobucket.com/albums/z478/peperamirez89/Capture.jpg" rel="nofollow">image</a> to ilustrate.</p> <ol> <li><p>In here, I was getting some errors in the ID's and some other resources. That was happening because I was referencing to que wrong R.java, so I solved that by changing "import com.google.zxing.client.android.R" to "import com.android.novaqr.R", which is my projects package.</p></li> <li><p>Then I added:</p> <pre><code>&lt;uses-permission android:name="android.permission.CAMERA"/&gt; </code></pre></li> </ol> <p>and</p> <pre><code> &lt;activity android:name="com.google.zxing.client.android.CaptureActivity" android:screenOrientation="landscape" android:configChanges="orientation|keyboardHidden" android:theme="@android:style/Theme.NoTitleBar.Fullscreen" android:windowSoftInputMode="stateAlwaysHidden"&gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.MAIN"/&gt; &lt;category android:name="android.intent.category.DEFAULT"/&gt; &lt;/intent-filter&gt; &lt;intent-filter&gt; &lt;action android:name="com.google.zxing.client.android.SCAN"/&gt; &lt;category android:name="android.intent.category.DEFAULT"/&gt; &lt;/intent-filter&gt; &lt;/activity&gt; </code></pre> <p>to the AndroidManifest.xml</p> <p>So now I have no errors in my code and here is where i need help: I need the phone to scan when I push a button. I've tried a lot of solutions that I saw on the other questions about this topic, but I haven't succeed.</p> <p>I hope I'm clear with my question, if not, let me know and I'll try to be more specific</p> <p>Any help will be really apreciated.</p>
 

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