package cgeo.geocaching.utils;
import cgeo.geocaching.activity.AbstractActivity;
import cgeo.geocaching.activity.Progress;
import android.os.Handler;
import android.os.Message;
import java.lang.ref.WeakReference;
public abstract class SimpleHandler extends Handler {
public static final String MESSAGE_TEXT = "message_text";
protected final WeakReference<AbstractActivity> activityRef;
protected final WeakReference<Progress> progressDialogRef;
public SimpleHandler(final AbstractActivity activity, final Progress progress) {
activityRef = new WeakReference<>(activity);
progressDialogRef = new WeakReference<>(progress);
}
@Override
public void handleMessage(final Message msg) {
final AbstractActivity activity = activityRef.get();
if (activity != null && msg.getData() != null && msg.getData().getString(MESSAGE_TEXT) != null) {
activity.showToast(msg.getData().getString(MESSAGE_TEXT));
}
final Progress progressDialog = progressDialogRef.get();
if (progressDialog != null) {
progressDialog.dismiss();
}
}
}