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| <title>FragmentOnAttachListener</title> |
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| <h1>FragmentOnAttachListener</h1> |
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| <p> |
| <pre>interface FragmentOnAttachListener</pre> |
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| <p>Listener for receiving a callback immediately following <code><a href="/reference/androidx/fragment/app/Fragment.html#onAttach(android.content.Context)">Fragment#onAttach(Context)</a></code>. This can be used to perform any additional setup / provide any dependencies that the Fragment may need prior to child fragments being attached or the Fragment going through <code><a href="/reference/androidx/fragment/app/Fragment.html#onCreate(android.os.Bundle)">Fragment#onCreate(Bundle)</a></code>.</p> |
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| <th colspan="2">See also</th> |
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| <td><code><a href="/reference/androidx/fragment/app/FragmentManager.html#addFragmentOnAttachListener(androidx.fragment.app.FragmentOnAttachListener)">addFragmentOnAttachListener</a></code></td> |
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| <p>androidx.fragment.app.FragmentManager#addFragmentOnAttachListener(FragmentOnAttachListener)</p> |
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| <h2>Summary</h2> |
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| <th colspan="2"><h3>Public methods</h3></th> |
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| <td><code>abstract void</code></td> |
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| <div><code><a href="/reference/androidx/fragment/app/FragmentOnAttachListener.html#onAttachFragment(androidx.fragment.app.FragmentManager,androidx.fragment.app.Fragment)">onAttachFragment</a>(<br> @<a href="/reference/androidx/annotation/NonNull.html">NonNull</a> <a href="/reference/androidx/fragment/app/FragmentManager.html">FragmentManager</a> fragmentManager,<br> @<a href="/reference/androidx/annotation/NonNull.html">NonNull</a> <a href="/reference/androidx/fragment/app/Fragment.html">Fragment</a> fragment<br>)</code></div> |
| <p>Called after the fragment has been attached to its host.</p> |
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| <h2>Public methods</h2> |
| <div><a name="onAttachFragment(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment)"></a><a name="onAttachFragment-androidx.fragment.app.FragmentManager-androidx.fragment.app.Fragment-"></a> |
| <h3 class="api-name" id="onAttachFragment(androidx.fragment.app.FragmentManager,androidx.fragment.app.Fragment)">onAttachFragment</h3> |
| <pre class="api-signature no-pretty-print">public abstract void <a href="/reference/androidx/fragment/app/FragmentOnAttachListener.html#onAttachFragment(androidx.fragment.app.FragmentManager,androidx.fragment.app.Fragment)">onAttachFragment</a>(<br> @<a href="/reference/androidx/annotation/NonNull.html">NonNull</a> <a href="/reference/androidx/fragment/app/FragmentManager.html">FragmentManager</a> fragmentManager,<br> @<a href="/reference/androidx/annotation/NonNull.html">NonNull</a> <a href="/reference/androidx/fragment/app/Fragment.html">Fragment</a> fragment<br>)</pre> |
| <p>Called after the fragment has been attached to its host. This is called immediately after <code><a href="/reference/androidx/fragment/app/Fragment.html#onAttach(android.content.Context)">Fragment#onAttach(Context)</a></code> and before <code><a href="/reference/androidx/fragment/app/Fragment.html#onAttach(android.content.Context)">Fragment#onAttach(Context)</a></code> has been called on any child fragments.</p> |
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| <th colspan="2">Parameters</th> |
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| <td><code>@<a href="/reference/androidx/annotation/NonNull.html">NonNull</a> <a href="/reference/androidx/fragment/app/FragmentManager.html">FragmentManager</a> fragmentManager</code></td> |
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| <p>FragmentManager the fragment is now attached to. This will be the same FragmentManager that is returned by <code><a href="/reference/androidx/fragment/app/Fragment.html#getParentFragmentManager()">Fragment#getParentFragmentManager()</a></code>.</p> |
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| <td><code>@<a href="/reference/androidx/annotation/NonNull.html">NonNull</a> <a href="/reference/androidx/fragment/app/Fragment.html">Fragment</a> fragment</code></td> |
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| <p>Fragment that just received a callback to <code><a href="/reference/androidx/fragment/app/Fragment.html#onAttach(android.content.Context)">Fragment#onAttach(Context)</a></code></p> |
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