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    <p>I am not sure if this is the best solution or not, but it is what I need.</p> <p>Please tell me if you know what is need to be changed for better performance or quality. In my case, I have a button.</p> <p>Custom item on my menu - main.xml</p> <pre><code>&lt;item android:id="@+id/badge" android:actionLayout="@layout/feed_update_count" android:icon="@drawable/shape_notification" android:showAsAction="always"&gt; &lt;/item&gt; </code></pre> <p>Custom shape drawable (background square) - shape_notification.xml</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle"&gt; &lt;stroke android:color="#22000000" android:width="2dp"/&gt; &lt;corners android:radius="5dp" /&gt; &lt;solid android:color="#CC0001"/&gt; &lt;/shape&gt; </code></pre> <p>Layout for my view - feed_update_count.xml</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;Button xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/notif_count" android:layout_width="wrap_content" android:layout_height="wrap_content" android:minWidth="32dp" android:minHeight="32dp" android:background="@drawable/shape_notification" android:text="0" android:textSize="16sp" android:textColor="@android:color/white" android:gravity="center" android:padding="2dp" android:singleLine="true"&gt; &lt;/Button&gt; </code></pre> <p>MainActivity - setting and updating my view</p> <pre><code>static Button notifCount; static int mNotifCount = 0; @Override public boolean onCreateOptionsMenu(Menu menu) { MenuInflater inflater = getSupportMenuInflater(); inflater.inflate(R.menu.main, menu); View count = menu.findItem(R.id.badge).getActionView(); notifCount = (Button) count.findViewById(R.id.notif_count); notifCount.setText(String.valueOf(mNotifCount)); return super.onCreateOptionsMenu(menu); } private void setNotifCount(int count){ mNotifCount = count; invalidateOptionsMenu(); } </code></pre>
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    1. POActionbar notification count icon (badge) like Google has
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    1. COIt's great ! But if you use AppCompat, you should set the ActionLayout in code : `MenuItem item = menu.findItem(R.id.badge); MenuItemCompat.setActionView(item, R.layout.feed_update_count); notifCount = (Button) MenuItemCompat.getActionView(item);`
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    2. COsupportInvalidateOptionsMenu() need to use instead of invalidateOptionsMenu() if you target for API level below 11
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      1. USBalaji
 

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