DBBackupDialogFragment.java

package com.myMinistry.dialogfragments;

import static com.myMinistry.util.LogUtils.makeLogTag;

import java.io.File;

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

import com.myMinistry.R;
import com.myMinistry.util.FileUtils;

public class DBBackupDialogFragment extends DialogFragment {
	public static final String TAG = makeLogTag(DBBackupDialogFragment.class);
	private DBBackupDialogFragmentListener sListener;
	
	public static DBBackupDialogFragment newInstance() {
		return new DBBackupDialogFragment();
    }
	
	public interface DBBackupDialogFragmentListener {
	    public void dbBackupDialogFragmentSet(String _name);
	}
	
	public void setDBBackupFragmentListener(DBBackupDialogFragmentListener listener) {
		sListener = listener;
	}
	
	@Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
		AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
		
		File extDBDir = FileUtils.getExternalDBFile(getActivity(), "");
		final String[] list = extDBDir.list();
		builder.setTitle(getActivity().getApplicationContext().getString(R.string.pref_restore_dialog));
		
		builder.setItems(list, new DialogInterface.OnClickListener() {
			public void onClick(DialogInterface dialog, int which) {
				sListener.dbBackupDialogFragmentSet(list[which]);
			}
		});
	    
	    return builder.create();
    }
}