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package de.danoeh.antennapod.dialog;
import android.app.Dialog;
import android.content.Context;
import android.os.Bundle;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RadioButton;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.core.feed.FeedFilter;
/**
* Displays a dialog with a text box for filtering episodes and two radio buttons for exclusion/inclusion
*/
public abstract class EpisodeFilterDialog extends Dialog {
private final FeedFilter initialFilter;
public EpisodeFilterDialog(Context context, FeedFilter filter) {
super(context);
this.initialFilter = filter;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.episode_filter_dialog);
final EditText etxtEpisodeFilterText = findViewById(R.id.etxtEpisodeFilterText);
final RadioButton radioInclude = findViewById(R.id.radio_filter_include);
final RadioButton radioExclude = findViewById(R.id.radio_filter_exclude);
final Button butConfirm = findViewById(R.id.butConfirm);
final Button butCancel = findViewById(R.id.butCancel);
setTitle(R.string.episode_filters_label);
setOnCancelListener(dialog -> onCancelled());
if (initialFilter.includeOnly()) {
radioInclude.setChecked(true);
etxtEpisodeFilterText.setText(initialFilter.getIncludeFilter());
} else if(initialFilter.excludeOnly()) {
radioExclude.setChecked(true);
etxtEpisodeFilterText.setText(initialFilter.getExcludeFilter());
} else {
radioExclude.setChecked(false);
radioInclude.setChecked(false);
etxtEpisodeFilterText.setText("");
}
butCancel.setOnClickListener(v -> cancel());
butConfirm.setOnClickListener(v -> {
String includeString = "";
String excludeString = "";
if (radioInclude.isChecked()) {
includeString = etxtEpisodeFilterText.getText().toString();
} else {
excludeString = etxtEpisodeFilterText.getText().toString();
}
onConfirmed(new FeedFilter(includeString, excludeString));
dismiss();
});
}
protected void onCancelled() {
}
protected abstract void onConfirmed(FeedFilter filter);
}
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