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copied!<p>Here is how I did it.</p> <p>I made a layout file for the custom titlebar thing, that has an ImageView.</p> <pre><code><merge xmlns:android="http://schemas.android.com/apk/res/android"> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="wrap_content"> <ImageView android:id="@+id/title_statusimg" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@drawable/connected" android:layout_centerVertical="true" android:layout_alignParentRight="true" /> </RelativeLayout> </merge> </code></pre> <p>I include this in every activities layout file i want to use it.</p> <pre><code><include layout="@layout/titlebar" /> </code></pre> <p>Also, i made a StatusActivity that extends Activity. It receives a Broadcast that is send from whenever an background thread detects a change in the connectivity to the webserver.</p> <pre><code>public class StatusActivity extends Activity { private String CONNECTION_STATUS = "app.CONNECTION_STATUS"; private ImageView conn; @Override protected void onResume() { super.onResume(); IntentFilter iFilter = new IntentFilter(CONNECTION_STATUS); registerReceiver(mBroadcastReceiver, iFilter); conn = (ImageView) findViewById(R.id.title_statusimg); if (ConnectionControl.isOnline()) { conn.setImageResource(R.drawable.connected); } else { conn.setImageResource(R.drawable.nconnected); } } @Override protected void onPause() { super.onPause(); unregisterReceiver(mBroadcastReceiver); } private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { if (ConnectionControl.isOnline()) { conn.setImageResource(R.drawable.connected); } else { conn.setImageResource(R.drawable.nconnected); } } }; </code></pre> <p>}</p> <p>Every Activity that shall use this Status-Image extends StatusActivity instead of Activity.</p> <p>Hope i covered everything, atleast for me it's working.</p>

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