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<h2 title="Interface LoaderCallbackInterface" class="title">Interface LoaderCallbackInterface</h2>
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<pre>public interface <span class="typeNameLabel">LoaderCallbackInterface</span></pre>
<div class="block">Interface for callback object in case of asynchronous initialization of OpenCV.</div>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/android/LoaderCallbackInterface.html#INCOMPATIBLE_MANAGER_VERSION">INCOMPATIBLE_MANAGER_VERSION</a></span></code>
<div class="block">This version of OpenCV Manager Service is incompatible with the app.</div>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/android/LoaderCallbackInterface.html#INIT_FAILED">INIT_FAILED</a></span></code>
<div class="block">OpenCV library initialization has failed.</div>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/android/LoaderCallbackInterface.html#INSTALL_CANCELED">INSTALL_CANCELED</a></span></code>
<div class="block">OpenCV library installation has been canceled by the user.</div>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/android/LoaderCallbackInterface.html#MARKET_ERROR">MARKET_ERROR</a></span></code>
<div class="block">Google Play Market cannot be invoked.</div>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/android/LoaderCallbackInterface.html#SUCCESS">SUCCESS</a></span></code>
<div class="block">OpenCV initialization finished successfully.</div>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/android/LoaderCallbackInterface.html#onManagerConnected-int-">onManagerConnected</a></span>(int&nbsp;status)</code>
<div class="block">Callback method, called after OpenCV library initialization.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/android/LoaderCallbackInterface.html#onPackageInstall-int-org.opencv.android.InstallCallbackInterface-">onPackageInstall</a></span>(int&nbsp;operation,
                <a href="../../../org/opencv/android/InstallCallbackInterface.html" title="interface in org.opencv.android">InstallCallbackInterface</a>&nbsp;callback)</code>
<div class="block">Callback method, called in case the package installation is needed.</div>
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<pre>static final&nbsp;int INCOMPATIBLE_MANAGER_VERSION</pre>
<div class="block">This version of OpenCV Manager Service is incompatible with the app. Possibly, a service update is required.</div>
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<pre>static final&nbsp;int INIT_FAILED</pre>
<div class="block">OpenCV library initialization has failed.</div>
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<pre>static final&nbsp;int INSTALL_CANCELED</pre>
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<pre>static final&nbsp;int MARKET_ERROR</pre>
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<pre>static final&nbsp;int SUCCESS</pre>
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<pre>void&nbsp;onManagerConnected(int&nbsp;status)</pre>
<div class="block">Callback method, called after OpenCV library initialization.</div>
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<pre>void&nbsp;onPackageInstall(int&nbsp;operation,
                      <a href="../../../org/opencv/android/InstallCallbackInterface.html" title="interface in org.opencv.android">InstallCallbackInterface</a>&nbsp;callback)</pre>
<div class="block">Callback method, called in case the package installation is needed.</div>
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<dd><code>callback</code> - answer object with approve and cancel methods and the package description.</dd>
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