com.nearnotes.ChecklistDialog.java Source code

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Here is the source code for com.nearnotes.ChecklistDialog.java

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/*
 *    Copyright 2014 Braedon Reid
 * 
 *  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.nearnotes;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v4.app.DialogFragment;

public class ChecklistDialog extends DialogFragment {
    CheckDialogListener mListener;
    int mWhich = 2;

    public interface CheckDialogListener {
        public void onOptionSelected(int which, long mRowId);

    }

    /**
     * onAttach is called to check that the MainActivity is implementing the callback
     * 
     * @param activity
     *            the activity that should have the callback implemented
     * @throws ClassCastException
     *             if the activity does not implement CheckDialogListener
     */
    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);
        // Verify that the host activity implements the callback interface
        try {
            // Instantiate the NoticeDialogListener so we can send events to the host
            mListener = (CheckDialogListener) activity;
        } catch (ClassCastException e) {
            // The activity doesn't implement the interface, throw exception
            throw new ClassCastException(activity.toString() + " must implement CheckDialogListener");
        }
    }

    /**
     * Creates a dialog to be returned depending if there is a preference to
     * automatically delete or clear the note it will return a confirmation dialog.
     * If no preference is selected it will come up with option to delete, clear
     * or do nothing to the note.
     * 
     * @param savedInstanceState
     *            this bundle has the unique identifier for the note in the database
     *            and the preferences to use a default action and which action
     *            the user is currently using.
     * @return Dialog depending on user settings
     * 
     */
    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {

        Bundle extras = getArguments();
        final Long mRowId = extras.getLong(NotesDbAdapter.KEY_ROWID);
        final boolean mUseDefault = extras.getBoolean("useDefault");
        final int listPref = extras.getInt("listPref");

        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());

        if (mUseDefault) {

            // Set the dialog title
            switch (listPref) {
            case 0:
                builder.setTitle(R.string.checkfinished_clearnote);
                builder.setMessage(R.string.checkfinished_message);
                mWhich = 0;
                break;
            case 1:
                builder.setTitle(R.string.checkfinished_deletenote);
                builder.setMessage(R.string.checkfinished_message);
                mWhich = 1;
                break;
            }
            builder.setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int id) {
                    mListener.onOptionSelected(mWhich, mRowId);
                    // User clicked OK, so save the mSelectedItems results somewhere
                    // or return them to the component that opened the dialog

                }
            }).setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int id) {

                }
            }).setNeutralButton(R.string.dialog_checklist_settings, new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int id) {
                    mListener.onOptionSelected(3, mRowId);
                }
            });

        } else {

            // Set the dialog title
            builder.setTitle(R.string.checkfinished)
                    // Specify the list array, the items to be selected by default (null for none),
                    // and the listener through which to receive callbacks when items are selected
                    .setSingleChoiceItems(R.array.check_array, 2, new DialogInterface.OnClickListener() {
                        public void onClick(DialogInterface dialog, int which) {

                            mWhich = which;

                            // The 'which' argument contains the index position
                            // of the selected item
                        }
                    })

                    // Set the action buttons
                    .setPositiveButton(R.string.oncecheck, new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int id) {
                            mListener.onOptionSelected(mWhich, mRowId);
                            // User clicked OK, so save the mSelectedItems results somewhere
                            // or return them to the component that opened the dialog

                        }
                    }).setNegativeButton(R.string.alwayscheck, new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int id) {
                            SharedPreferences settings = PreferenceManager
                                    .getDefaultSharedPreferences(getActivity());
                            SharedPreferences.Editor editor1 = settings.edit();
                            editor1.putBoolean("pref_key_use_checklist_default", true);
                            editor1.putString("pref_key_checklist_listPref", String.valueOf(mWhich));
                            editor1.commit();

                            mListener.onOptionSelected(mWhich, mRowId);
                        }
                    });

        }

        return builder.create();
    }

}