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    <p>Well, if you use the <code>LocationManager</code>-class and act upon the <code>onLocationChanged()</code>, it won't actually trigger until it's gotten a position.</p> <p>Edit: Here's something you can try out. Edit#2: D'oh, I actually misread the question. I'll leave my response though.</p> <p><code>.xml</code>:</p> <pre><code>&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" &gt; &lt;Button android:id="@+id/mybutton1" android:visibility="INVISIBLE" android:layout_width="200dp" android:layout_height="100dp" android:text="MyButton1" /&gt; &lt;/LinearLayout&gt; </code></pre> <p><code>.java:</code></p> <pre><code>//Get the LocationManager &amp; Button final LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE); final Button button = (Button) findViewById(R.id.mybutton1); //Add the listener LocationListener locationListener = new LocationListener() { public void onLocationChanged(Location location) { //Remove the listener and make the button visible locManager.removeUpdates(locationListener); button.setVisibility(1); } public void onStatusChanged(String provider, int status, Bundle extras) {} public void onProviderEnabled(String provider) {} public void onProviderDisabled(String provider) {} }; locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListener); </code></pre> <p>Let me know if this works out for you!</p>
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    1. POEnsuring a strong GPS signal before enabling a button in Android
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    1. COIs it possible to set the button visibility from a service? The LocationListener is part of a service in the application. Thanks.
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    2. COI'm not too sure about that, but would you be able to pass it to your application via a variable instead, and check upon starting the activity? That would be a static solution though.
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