Android Open Source - ivotingverification Loading Spinner

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Back to project page ivotingverification.

License

The source code is released under:

GNU General Public License

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Java Source Code

/**
 * Copyright (C) 2013 Eesti Vabariigi Valimiskomisjon 
 * (Estonian National Electoral Committee), www.vvk.ee
 *//  ww  w  . j ava  2s. c  om
 * Written in 2013 by AS Finestmedia, www.finestmedia.ee
 * 
 * Vote-verification application for Estonian Internet voting system
 *
 * 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 ee.vvk.ivotingverification.dialog;

import android.app.Dialog;
import android.content.Context;
import android.graphics.Color;
import android.os.Bundle;
import android.view.WindowManager.LayoutParams;
import android.view.animation.AnimationUtils;
import android.widget.ImageView;
import android.widget.TextView;
import ee.vvk.ivotingverification.R;
import ee.vvk.ivotingverification.util.C;
import ee.vvk.ivotingverification.util.Util;

/**
 * Loading spinner dialog.
 * 
 * @version 21.05.2013
 */
public class LoadingSpinner extends Dialog {
  private Context cx;
  private ImageView iv;
  private TextView tv;
  private boolean isWhite;

  public LoadingSpinner(Context context, boolean isWhite) {
    super(context, R.style.SpinnerDialog);
    this.cx = context;
    this.isWhite = isWhite;
  }

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    if (isWhite) {
      setContentView(R.layout.dialog_loading);
    } else {
      setContentView(R.layout.dialog_loading_black);
    }
    setCancelable(false);
    iv = (ImageView) findViewById(R.id.spinner_img);
    iv.startAnimation(AnimationUtils.loadAnimation(cx, R.anim.spinner));

    tv = (TextView) findViewById(R.id.loading);
    if (C.typeFace != null) {
      tv.setTypeface(C.typeFace);
    }
    tv.setText(C.loading);
    if (isWhite) {
      tv.setTextColor(Util
          .generateHexColorValue(C.loadingWindowForeground));
    } else {
      tv.setTextColor(Color.BLACK);
    }
    LayoutParams params = getWindow().getAttributes();
    params.height = LayoutParams.FILL_PARENT;
    params.width = LayoutParams.FILL_PARENT;
    getWindow().setAttributes(
        (android.view.WindowManager.LayoutParams) params);
  }
}

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