docs/html/ndk/reference/struct_a_native_activity.jd


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page.title=ANativeActivity Struct Reference
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<a href="#pub-attribs">Data Fields</a>  </div>
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<div class="title">ANativeActivity Struct Reference<div class="ingroups"><a class="el" href="group___native_activity.html">Native Activity</a></div></div>  </div>
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<p><code>#include &lt;native_activity.h&gt;</code></p>
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Data Fields</h2></td></tr>
<tr class="memitem:af96995a13e77baf0d71c37d20c79ad51"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="struct_a_native_activity_callbacks.html">ANativeActivityCallbacks</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_a_native_activity.html#af96995a13e77baf0d71c37d20c79ad51">callbacks</a></td></tr>
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<tr class="memitem:ab10b01c3c23c4ddb9d2ddadd71b03c94"><td class="memItemLeft" align="right" valign="top">jobject&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_a_native_activity.html#ab10b01c3c23c4ddb9d2ddadd71b03c94">clazz</a></td></tr>
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<tr class="memitem:aa52947cdd1476b95e858d83c0f5b0220"><td class="memItemLeft" align="right" valign="top">const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_a_native_activity.html#aa52947cdd1476b95e858d83c0f5b0220">internalDataPath</a></td></tr>
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<tr class="memitem:a40b4b64be7ecfac23751618313eb610d"><td class="memItemLeft" align="right" valign="top">int32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_a_native_activity.html#a40b4b64be7ecfac23751618313eb610d">sdkVersion</a></td></tr>
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<tr class="memitem:ae1b90392cd257d16fd66a85bac1b08cd"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_a_native_activity.html#ae1b90392cd257d16fd66a85bac1b08cd">instance</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>This structure defines the native side of an android.app.NativeActivity. It is created by the framework, and handed to the application's native code as it is being launched. </p>
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          <td class="memname"><a class="el" href="group___asset.html#ga90c459935e76acf809b9ec90d1872771">AAssetManager</a>* assetManager</td>
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<p>Pointer to the Asset Manager instance for the application. The application uses this to access binary assets bundled inside its own .apk file. </p>

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          <td class="memname">struct <a class="el" href="struct_a_native_activity_callbacks.html">ANativeActivityCallbacks</a>* callbacks</td>
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<p>Pointer to the callback function table of the native application. You can set the functions here to your own callbacks. The callbacks pointer itself here should not be changed; it is allocated and managed for you by the framework. </p>

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<p>The NativeActivity object handle.</p>
<p>IMPORTANT NOTE: This member is mis-named. It should really be named 'activity' instead of 'clazz', since it's a reference to the NativeActivity instance created by the system for you.</p>
<p>We unfortunately cannot change this without breaking NDK source-compatibility. </p>

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<p>JNI context for the main thread of the app. Note that this field can ONLY be used from the main thread of the process; that is, the thread that calls into the <a class="el" href="struct_a_native_activity_callbacks.html">ANativeActivityCallbacks</a>. </p>

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<p>Path to this application's external (removable/mountable) data directory. </p>

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<p>This is the native instance of the application. It is not used by the framework, but can be set by the application to its own instance state. </p>

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<p>Path to this application's internal data directory. </p>

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<p>Available starting with Honeycomb: path to the directory containing the application's OBB files (if any). If the app doesn't have any OBB files, this directory may not exist. </p>

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<p>The platform's SDK version code. </p>

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<p>The global handle on the process's Java VM. </p>

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<hr/>The documentation for this struct was generated from the following file:<ul>
<li><a class="el" href="native__activity_8h.html">native_activity.h</a></li>
</ul>
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