title: No com.google.zxing.client.android.CaptureActivity in the zxing core jar
body: <p>I am currently trying to implement the barcode scanner using zxing. I found out that I have to add these code in the manifest:</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 do so, I have to add the zxing jar as a library to my project, which I have do so, by downloading the jar file from <a href="https://mvnrepository.com/artifact/com.google.zxing/core/2.2" rel="nofollow noreferrer">here
  </a></p>
  
  <p>I have also put the jar in my libs directory, and add it as library. The problem is, there is no com.google.zxing.client.android.CaptureActivity directory in that jar file. There is only com.google.zxing.client.result.</p>
  
  <p>The reason I wanted to use intent calling the zxing is that, somehow after a few tests, it is faster to detect qr code than using zxing's intentintegrator. Here is the snippet of the intent calling code.</p>
  
  <pre><code>            Intent intent = new Intent("com.google.zxing.client.android.SCAN");
              intent.putExtra("SCAN_MODE", "QR_CODE_MODE");
              startActivityForResult(intent, SCAN_ACTIVITY);
  </code></pre>
  
  <p>Can anyone help me? thanks</p>
  
  <p>NB: here is some tutorial references: <a href="http://karanbalkar.com/2013/12/tutorial-65-implement-barcode-scanner-using-zxing-in-android/" rel="nofollow noreferrer">one</a>, <a href="https://damianflannery.wordpress.com/2011/06/13/integrate-zxing-barcode-scanner-into-your-android-app-natively-using-eclipse/" rel="nofollow noreferrer">two</a></p>