de.vanita5.twittnuker.fragment.support.SetUserNicknameDialogFragment.java Source code

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Here is the source code for de.vanita5.twittnuker.fragment.support.SetUserNicknameDialogFragment.java

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/*
 * Twittnuker - Twitter client for Android
 *
 * Copyright (C) 2013-2014 vanita5 <mail@vanita5.de>
 *
 * This program incorporates a modified version of Twidere.
 * Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
 *
 * This program 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.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package de.vanita5.twittnuker.fragment.support;

import static de.vanita5.twittnuker.util.UserColorNicknameUtils.clearUserNickname;
import static de.vanita5.twittnuker.util.UserColorNicknameUtils.setUserNickname;

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.FragmentManager;
import android.text.TextUtils;
import android.widget.EditText;
import android.widget.FrameLayout;

import de.vanita5.twittnuker.R;
import de.vanita5.twittnuker.util.ParseUtils;
import de.vanita5.twittnuker.util.ThemeUtils;

public class SetUserNicknameDialogFragment extends BaseSupportDialogFragment implements OnClickListener {

    private static final String FRAGMENT_TAG_SET_USER_NICKNAME = "set_user_nickname";
    private EditText mEditText;

    @Override
    public void onClick(final DialogInterface dialog, final int which) {
        final Bundle args = getArguments();
        final String text = ParseUtils.parseString(mEditText.getText());
        final long userId = args != null ? args.getLong(EXTRA_USER_ID, -1) : -1;
        if (userId == -1)
            return;
        switch (which) {
        case DialogInterface.BUTTON_POSITIVE: {
            if (TextUtils.isEmpty(text)) {
                clearUserNickname(getActivity(), userId);
            } else {
                setUserNickname(getActivity(), userId, text);
            }
            break;
        }
        case DialogInterface.BUTTON_NEUTRAL: {
            clearUserNickname(getActivity(), userId);
            break;
        }
        }

    }

    @Override
    public Dialog onCreateDialog(final Bundle savedInstanceState) {
        final Bundle args = getArguments();
        final String nick = args.getString(EXTRA_NAME);
        final Context wrapped = ThemeUtils.getDialogThemedContext(getActivity());
        final AlertDialog.Builder builder = new AlertDialog.Builder(wrapped);
        builder.setTitle(R.string.set_nickname);
        builder.setPositiveButton(android.R.string.ok, this);
        if (!TextUtils.isEmpty(nick)) {
            builder.setNeutralButton(R.string.clear, this);
        }
        builder.setNegativeButton(android.R.string.cancel, null);
        final FrameLayout view = new FrameLayout(wrapped);
        mEditText = new EditText(wrapped);
        final FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT,
                FrameLayout.LayoutParams.WRAP_CONTENT);
        lp.leftMargin = lp.topMargin = lp.bottomMargin = lp.rightMargin = getResources()
                .getDimensionPixelSize(R.dimen.element_spacing_normal);
        view.addView(mEditText, lp);
        builder.setView(view);
        mEditText.setText(nick);
        return builder.create();
    }

    public static SetUserNicknameDialogFragment show(final FragmentManager fm, final long user_id,
            final String nickname) {
        final SetUserNicknameDialogFragment f = new SetUserNicknameDialogFragment();
        final Bundle args = new Bundle();
        args.putLong(EXTRA_USER_ID, user_id);
        args.putString(EXTRA_NAME, nickname);
        f.setArguments(args);
        f.show(fm, FRAGMENT_TAG_SET_USER_NICKNAME);
        return f;
    }

}