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package cgeo.geocaching.ui;
import android.text.Spannable;
import android.text.method.LinkMovementMethod;
import android.view.MotionEvent;
import android.widget.TextView;
/**
* <code>LinkMovementMethod</code> with built-in suppression of errors for links, where the URL cannot be handled
* correctly by Android.
*
*/
public class AnchorAwareLinkMovementMethod extends LinkMovementMethod {
private AnchorAwareLinkMovementMethod() {
// singleton
}
private static final class Holder {
// initialization on demand holder
private static final AnchorAwareLinkMovementMethod INSTANCE = new AnchorAwareLinkMovementMethod();
}
public static AnchorAwareLinkMovementMethod getInstance() {
return Holder.INSTANCE;
}
@Override
public boolean onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) {
try {
return super.onTouchEvent(widget, buffer, event);
} catch (Exception ignored) {
// local links to anchors don't work
}
return false;
}
}
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