ClearContentDialog.java

package org.qii.weiciyuan.ui.send;

import org.qii.weiciyuan.R;

import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.DialogInterface;
import android.os.Bundle;

/**
 * User: qii
 * Date: 12-9-23
 */
public class ClearContentDialog extends DialogFragment {

    public static interface IClear {
        public void clear();
    }

    public ClearContentDialog() {

    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
        builder.setTitle(getString(R.string.are_you_sure))
                .setMessage(getString(R.string.ask_clear))
                .setPositiveButton(getString(R.string.clear),
                        new DialogInterface.OnClickListener() {

                            @Override
                            public void onClick(DialogInterface dialog, int which) {
                                ((IClear) getActivity()).clear();
                            }
                        })
                .setNegativeButton(getString(R.string.cancel),
                        new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int which) {

                            }
                        });

        return builder.create();
    }
}