org.catrobat.catroid.ui.dialogs.DeleteSoundDialog.java Source code

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Here is the source code for org.catrobat.catroid.ui.dialogs.DeleteSoundDialog.java

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/*
 * Catroid: An on-device visual programming system for Android devices
 * Copyright (C) 2010-2015 The Catrobat Team
 * (<http://developer.catrobat.org/credits>)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * An additional term exception under section 7 of the GNU Affero
 * General Public License, version 3, is available at
 * http://developer.catrobat.org/license_additional_term
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.catrobat.catroid.ui.dialogs;

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

import org.catrobat.catroid.ProjectManager;
import org.catrobat.catroid.R;
import org.catrobat.catroid.common.SoundInfo;
import org.catrobat.catroid.io.StorageHandler;
import org.catrobat.catroid.ui.ScriptActivity;

import java.util.ArrayList;

public class DeleteSoundDialog extends DialogFragment {

    private static final String BUNDLE_ARGUMENTS_SELECTED_POSITION = "selected_position";
    public static final String DIALOG_FRAGMENT_TAG = "dialog_delete_sound";

    public static DeleteSoundDialog newInstance(int selectedPosition) {
        DeleteSoundDialog dialog = new DeleteSoundDialog();

        Bundle arguments = new Bundle();
        arguments.putInt(BUNDLE_ARGUMENTS_SELECTED_POSITION, selectedPosition);
        dialog.setArguments(arguments);

        return dialog;
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        final int selectedPosition = getArguments().getInt(BUNDLE_ARGUMENTS_SELECTED_POSITION);

        Dialog dialog = new CustomAlertDialogBuilder(getActivity()).setTitle(R.string.delete_sound_dialog)
                .setNegativeButton(R.string.cancel_button, new OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        dismiss();
                    }
                }).setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        handleDeleteSound(selectedPosition);
                    }
                }).create();

        dialog.setCanceledOnTouchOutside(true);

        return dialog;
    }

    private void handleDeleteSound(int position) {
        ArrayList<SoundInfo> soundInfoList = ProjectManager.getInstance().getCurrentSprite().getSoundList();
        StorageHandler.getInstance().deleteFile(soundInfoList.get(position).getAbsolutePath());
        soundInfoList.remove(position);

        getActivity().sendBroadcast(new Intent(ScriptActivity.ACTION_SOUND_DELETED));
    }
}