org.catrobat.paintroid.dialog.InfoDialog.java Source code

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Here is the source code for org.catrobat.paintroid.dialog.InfoDialog.java

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/**
 *  Paintroid: An image manipulation application for Android.
 *  Copyright (C) 2010-2013 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.
 *
 *  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.paintroid.dialog;

import org.catrobat.paintroid.R;

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

@SuppressLint("ValidFragment")
public class InfoDialog extends DialogFragment implements DialogInterface.OnClickListener {

    private static final int NULL_RESOURCE = 0x0;

    public enum DialogType {
        INFO(android.R.drawable.ic_dialog_info, R.string.help_title), WARNING(android.R.drawable.ic_dialog_alert,
                android.R.string.dialog_alert_title);

        private int mImageResource;
        private int mTitleResource;

        private DialogType(int imageResource, int titleResource) {
            mImageResource = imageResource;
            mTitleResource = titleResource;
        }

        public int getImageResource() {
            return mImageResource;
        }

        public int getTitleResource() {
            return mTitleResource;
        }
    }

    private DialogType mDialogType;
    private int mMessageResource;
    private int mTitleResource;

    @SuppressLint("ValidFragment")
    public InfoDialog(DialogType dialogType, int messageResource) {
        this(dialogType, messageResource, dialogType.getTitleResource());
    }

    public InfoDialog(DialogType dialogType, int messageResource, int titleResource) {
        mDialogType = dialogType;
        mMessageResource = messageResource;
        mTitleResource = titleResource;
    }

    @TargetApi(Build.VERSION_CODES.HONEYCOMB)
    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        AlertDialog.Builder builder;
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
            builder = new AlertDialog.Builder(getActivity());
        } else {
            builder = new AlertDialog.Builder(getActivity(), AlertDialog.THEME_HOLO_DARK);
        }

        if (mTitleResource != NULL_RESOURCE) {
            builder.setTitle(mTitleResource);
        }

        int imageResource = mDialogType.getImageResource();
        if (imageResource != NULL_RESOURCE) {
            builder.setIcon(imageResource);
        }

        if (mMessageResource != NULL_RESOURCE) {
            builder.setMessage(mMessageResource);
        }

        builder.setNeutralButton(android.R.string.ok, this);
        return builder.create();
    }

    @Override
    public void onClick(DialogInterface dialog, int which) {
        dialog.cancel();
    }

}