/*
 * Copyright (C) 2014 George Venios
 *
 * 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 com.veniosg.dir.android.dialog;

import android.annotation.SuppressLint;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;

import com.veniosg.dir.R;

@SuppressLint("ValidFragment")
class OverwriteFileDialog extends DialogFragment {
	
	@Override
	public Dialog onCreateDialog(Bundle savedInstanceState) {
		return new AlertDialog.Builder(getActivity())
				.setTitle(R.string.file_exists)
				.setMessage(R.string.overwrite_question)
				.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
							@Override
							public void onClick(DialogInterface dialog,
									int which) {
								((Overwritable) getTargetFragment()).overwrite();
							}
						})
                .setNegativeButton(R.string.no, null)
				.create();
	}
	
	public interface Overwritable {
		public void overwrite();
	}
}
/*
 * Copyright (C) 2014 George Venios
 *
 * 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 com.veniosg.dir.android.dialog;

import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.app.DialogFragment;

import com.veniosg.dir.R;

public class OverwriteFileDialog extends DialogFragment {
	@NonNull
	@Override
	public Dialog onCreateDialog(Bundle savedInstanceState) {
		return new AlertDialog.Builder(getActivity())
				.setTitle(R.string.file_exists)
				.setMessage(R.string.overwrite_question)
				.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
							@Override
							public void onClick(DialogInterface dialog, int which) {
								((Overwritable) getTargetFragment()).overwrite();
							}
						})
                .setNegativeButton(R.string.no, null)
				.create();
	}
	
	public interface Overwritable {
		void overwrite();
	}
}
Fix crash when showing OverwriteFileDialog