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/*
* Copyright (C) 2014 The CyanogenMod Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.lineageos.eleven.menu;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.support.v4.app.Fragment;
import org.lineageos.eleven.R;
/** Dialog to confirm a non-reversible action */
public class ConfirmDialog extends DialogFragment {
private static final String TITLE_ID = "titleId";
private static final String OK_ID = "okId";
public interface ConfirmCallback {
public void confirmOk(int requestCode);
}
public ConfirmDialog() {}
/** @param title describes action user is confirming
* @param okId text for Ok button */
public static void show(Fragment target, int requestCode, int titleId, int okId) {
final ConfirmDialog frag = new ConfirmDialog();
final Bundle args = new Bundle();
args.putInt(TITLE_ID, titleId);
args.putInt(OK_ID, okId);
frag.setArguments(args);
frag.setTargetFragment(target, requestCode);
frag.show(target.getFragmentManager(), "ConfirmDialog");
}
@Override
public Dialog onCreateDialog(final Bundle savedInstanceState) {
Bundle args = getArguments();
return new AlertDialog.Builder(getActivity())
.setTitle(args.getInt(TITLE_ID))
.setMessage(R.string.cannot_be_undone)
.setPositiveButton(args.getInt(OK_ID), new OnClickListener() {
@Override
public void onClick(final DialogInterface dialog, final int which) {
Fragment target = getTargetFragment();
if (target instanceof ConfirmCallback) {
((ConfirmCallback)target).confirmOk(getTargetRequestCode());
}
dialog.dismiss();
}
}).setNegativeButton(R.string.cancel, new OnClickListener() {
@Override
public void onClick(final DialogInterface dialog, final int which) {
dialog.dismiss();
}
}).create();
}
}
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