Android Open Source - bitfynd-wallet-android Dialog Builder

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License

The source code is released under:

GNU General Public License

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Java Source Code

/*
 * Copyright 2014 the original author or authors.
 *//from ww w  . j  av a  2s.  co m
 * 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.schildbach.wallet.ui;

import javax.annotation.Nullable;

import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface.OnClickListener;
import android.graphics.drawable.Drawable;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
import de.schildbach.wallet.R;

/**
 * @author Andreas Schildbach
 */
public class DialogBuilder extends AlertDialog.Builder
{
  private final View customTitle;
  private final ImageView iconView;
  private final TextView titleView;

  public static DialogBuilder warn(final Context context, final int titleResId)
  {
    final DialogBuilder builder = new DialogBuilder(context);
    builder.setIcon(R.drawable.ic_menu_warning);
    builder.setTitle(titleResId);
    return builder;
  }

  public DialogBuilder(final Context context)
  {
    super(context);

    setInverseBackgroundForced(true);

    this.customTitle = LayoutInflater.from(context).inflate(R.layout.dialog_title, null);
    this.iconView = (ImageView) customTitle.findViewById(android.R.id.icon);
    this.titleView = (TextView) customTitle.findViewById(android.R.id.title);
  }

  @Override
  public DialogBuilder setIcon(final Drawable icon)
  {
    if (icon != null)
    {
      setCustomTitle(customTitle);
      iconView.setImageDrawable(icon);
      iconView.setVisibility(View.VISIBLE);
    }

    return this;
  }

  @Override
  public DialogBuilder setIcon(final int iconResId)
  {
    if (iconResId != 0)
    {
      setCustomTitle(customTitle);
      iconView.setImageResource(iconResId);
      iconView.setVisibility(View.VISIBLE);
    }

    return this;
  }

  @Override
  public DialogBuilder setTitle(final CharSequence title)
  {
    if (title != null)
    {
      setCustomTitle(customTitle);
      titleView.setText(title);
    }

    return this;
  }

  @Override
  public DialogBuilder setTitle(final int titleResId)
  {
    if (titleResId != 0)
    {
      setCustomTitle(customTitle);
      titleView.setText(titleResId);
    }

    return this;
  }

  @Override
  public DialogBuilder setMessage(final CharSequence message)
  {
    super.setMessage(message);

    return this;
  }

  @Override
  public DialogBuilder setMessage(final int messageResId)
  {
    super.setMessage(messageResId);

    return this;
  }

  public DialogBuilder singleDismissButton(@Nullable final OnClickListener dismissListener)
  {
    setNeutralButton(R.string.button_dismiss, dismissListener);

    return this;
  }
}

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