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package de.danoeh.antennapod.dialog;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Context;
import android.support.v7.app.AlertDialog;
import android.view.View;
import android.widget.CheckBox;
import android.widget.SeekBar;
import android.widget.TextView;
import org.apache.commons.lang3.Validate;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.core.preferences.UserPreferences;
/**
* Creates a new AlertDialog that displays preferences for auto-flattring to the user.
*/
public class AutoFlattrPreferenceDialog {
private AutoFlattrPreferenceDialog() {
}
public static void newAutoFlattrPreferenceDialog(final Activity activity, final AutoFlattrPreferenceDialogInterface callback) {
Validate.notNull(activity);
Validate.notNull(callback);
AlertDialog.Builder builder = new AlertDialog.Builder(activity);
@SuppressLint("InflateParams") View view = activity.getLayoutInflater().inflate(R.layout.autoflattr_preference_dialog, null);
final CheckBox chkAutoFlattr = view.findViewById(R.id.chkAutoFlattr);
final SeekBar skbPercent = view.findViewById(R.id.skbPercent);
final TextView txtvStatus = view.findViewById(R.id.txtvStatus);
chkAutoFlattr.setChecked(UserPreferences.isAutoFlattr());
skbPercent.setEnabled(chkAutoFlattr.isChecked());
txtvStatus.setEnabled(chkAutoFlattr.isChecked());
final int initialValue = (int) (UserPreferences.getAutoFlattrPlayedDurationThreshold() * 100.0f);
setStatusMsgText(activity, txtvStatus, initialValue);
skbPercent.setProgress(initialValue);
chkAutoFlattr.setOnClickListener(v -> {
skbPercent.setEnabled(chkAutoFlattr.isChecked());
txtvStatus.setEnabled(chkAutoFlattr.isChecked());
});
skbPercent.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
setStatusMsgText(activity, txtvStatus, progress);
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
});
builder.setTitle(R.string.pref_auto_flattr_title)
.setView(view)
.setPositiveButton(R.string.confirm_label, (dialog, which) -> {
float progDouble = ((float) skbPercent.getProgress()) / 100.0f;
callback.onConfirmed(chkAutoFlattr.isChecked(), progDouble);
dialog.dismiss();
})
.setNegativeButton(R.string.cancel_label, (dialog, which) -> {
callback.onCancelled();
dialog.dismiss();
})
.setCancelable(false).show();
}
private static void setStatusMsgText(Context context, TextView txtvStatus, int progress) {
if (progress == 0) {
txtvStatus.setText(R.string.auto_flattr_ater_beginning);
} else if (progress == 100) {
txtvStatus.setText(R.string.auto_flattr_ater_end);
} else {
txtvStatus.setText(context.getString(R.string.auto_flattr_after_percent, progress));
}
}
public interface AutoFlattrPreferenceDialogInterface {
void onCancelled();
void onConfirmed(boolean autoFlattrEnabled, float autoFlattrValue);
}
}
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