Android Open Source - scrumchatter Choice Dialog Fragment






From Project

Back to project page scrumchatter.

License

The source code is released under:

GNU General Public License

If you think the Android project scrumchatter listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.

Java Source Code

/**
 * Copyright 2013 Carmen Alvarez/*  w  w  w . j  av a  2 s  .  com*/
 *
 * This file is part of Scrum Chatter.
 *
 * Scrum Chatter is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Scrum Chatter 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Scrum Chatter. If not, see <http://www.gnu.org/licenses/>.
 */
package ca.rmen.android.scrumchatter.dialog;

import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.support.v4.app.FragmentActivity;
import android.util.Log;
import android.view.ContextThemeWrapper;
import ca.rmen.android.scrumchatter.Constants;
import ca.rmen.android.scrumchatter.R;

/**
 * A dialog fragment with a list of choices.
 */
public class ChoiceDialogFragment extends DialogFragment { // NO_UCD (use default)

    private static final String TAG = Constants.TAG + "/" + ChoiceDialogFragment.class.getSimpleName();

    /**
     * An activity which contains a choice dialog fragment should implement this interface.
     */
    public interface DialogItemListener {
        void onItemSelected(int actionId, CharSequence[] choices, int which);
    }

    public ChoiceDialogFragment() {
        super();
    }

    /**
     * @return an AlertDialog with a list of items, one of them possibly pre-selected.
     */
    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        Log.v(TAG, "onCreateDialog: savedInstanceState = " + savedInstanceState);
        Context context = new ContextThemeWrapper(getActivity(), R.style.dialogStyle);
        AlertDialog.Builder builder = new AlertDialog.Builder(context);
        Bundle arguments = getArguments();
        builder.setTitle(arguments.getString(DialogFragmentFactory.EXTRA_TITLE));
        final int actionId = arguments.getInt(DialogFragmentFactory.EXTRA_ACTION_ID);
        int selectedItem = arguments.getInt(DialogFragmentFactory.EXTRA_SELECTED_ITEM);
        final CharSequence[] choices = arguments.getCharSequenceArray(DialogFragmentFactory.EXTRA_CHOICES);
        OnClickListener listener = null;
        if (getActivity() instanceof DialogItemListener) {
            listener = new OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    dialog.dismiss();
                    FragmentActivity activity = getActivity();
                    if (activity == null) Log.w(TAG, "User clicked on dialog after it was detached from activity. Monkey?");
                    else
                        ((DialogItemListener) activity).onItemSelected(actionId, choices, which);
                }
            };
        }
        // If one item is to be pre-selected, use the single choice items layout.
        if (selectedItem >= 0) builder.setSingleChoiceItems(choices, selectedItem, listener);
        // If no particular item is to be pre-selected, use the default list item layout.
        else
            builder.setItems(choices, listener);

        final AlertDialog dialog = builder.create();
        DialogStyleHacks.styleDialog(getActivity(), dialog);
        return dialog;
    }
}




Java Source Code List

ca.rmen.android.scrumchatter.Constants.java
ca.rmen.android.scrumchatter.about.AboutActivity.java
ca.rmen.android.scrumchatter.dialog.ChoiceDialogFragment.java
ca.rmen.android.scrumchatter.dialog.ConfirmDialogFragment.java
ca.rmen.android.scrumchatter.dialog.DialogFragmentFactory.java
ca.rmen.android.scrumchatter.dialog.DialogStyleHacks.java
ca.rmen.android.scrumchatter.dialog.InfoDialogFragment.java
ca.rmen.android.scrumchatter.dialog.InputDialogFragment.java
ca.rmen.android.scrumchatter.dialog.ProgressDialogFragment.java
ca.rmen.android.scrumchatter.export.DBExport.java
ca.rmen.android.scrumchatter.export.FileExport.java
ca.rmen.android.scrumchatter.export.MeetingExport.java
ca.rmen.android.scrumchatter.export.MeetingsExport.java
ca.rmen.android.scrumchatter.main.MainActivity.java
ca.rmen.android.scrumchatter.meeting.Meetings.java
ca.rmen.android.scrumchatter.meeting.detail.MeetingActivity.java
ca.rmen.android.scrumchatter.meeting.detail.MeetingCursorAdapter.java
ca.rmen.android.scrumchatter.meeting.detail.MeetingFragment.java
ca.rmen.android.scrumchatter.meeting.detail.MeetingPagerAdapter.java
ca.rmen.android.scrumchatter.meeting.detail.Meeting.java
ca.rmen.android.scrumchatter.meeting.list.MeetingsCursorAdapter.java
ca.rmen.android.scrumchatter.meeting.list.MeetingsListFragment.java
ca.rmen.android.scrumchatter.member.list.MembersCursorAdapter.java
ca.rmen.android.scrumchatter.member.list.MembersListFragment.java
ca.rmen.android.scrumchatter.member.list.Members.java
ca.rmen.android.scrumchatter.provider.DBImport.java
ca.rmen.android.scrumchatter.provider.MeetingColumns.java
ca.rmen.android.scrumchatter.provider.MeetingCursorWrapper.java
ca.rmen.android.scrumchatter.provider.MeetingMemberColumns.java
ca.rmen.android.scrumchatter.provider.MeetingMemberCursorWrapper.java
ca.rmen.android.scrumchatter.provider.MemberColumns.java
ca.rmen.android.scrumchatter.provider.MemberCursorWrapper.java
ca.rmen.android.scrumchatter.provider.MemberStatsColumns.java
ca.rmen.android.scrumchatter.provider.ScrumChatterDatabase.java
ca.rmen.android.scrumchatter.provider.ScrumChatterProvider.java
ca.rmen.android.scrumchatter.provider.TeamColumns.java
ca.rmen.android.scrumchatter.team.TeamArrayAdapter.java
ca.rmen.android.scrumchatter.team.Teams.java
ca.rmen.android.scrumchatter.util.IOUtils.java
ca.rmen.android.scrumchatter.util.TextUtils.java
ca.rmen.android.scrumchatter.util.ViewHolder.java