Android Open Source - My-Wallet-Android Abstract Wallet Activity

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License

The source code is released under:

GNU General Public License

Java Source Code

/*
 * Copyright 2011-2012 the original author or authors.
 *//w ww. ja  v  a2 s  .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 piuk.blockchain.android.ui;

import java.util.Locale;

import android.app.AlertDialog;
import android.app.AlertDialog.Builder;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;
import piuk.blockchain.R;
import piuk.blockchain.android.Constants;
import piuk.blockchain.android.WalletApplication;
import piuk.blockchain.android.util.ActionBarFragment;

/**
 * @author Andreas Schildbach
 */
public abstract class AbstractWalletActivity extends FragmentActivity
{
  protected WalletApplication application;
  private ActionBarFragment actionBar;

  @Override
  protected void onCreate(final Bundle savedInstanceState)
  {
    super.onCreate(savedInstanceState);

    application = (WalletApplication) getApplication();
  }

  @Override
  protected void onStart()
  {
    super.onStart();

    getActionBar(); // make sure action bar is initialized
    actionBar.setIcon(Constants.APP_ICON_RESID);
    actionBar.setSecondaryTitle(Constants.TEST ? "[testnet]" : null);
  }

  protected WalletApplication getWalletApplication()
  {
    return application;
  }

  protected ActionBarFragment getActionBar()
  {
    if (actionBar == null)
      actionBar = (ActionBarFragment) getSupportFragmentManager().findFragmentById(R.id.action_bar_fragment);

    return actionBar;
  }

  public final void toast(final String text, final Object... formatArgs)
  {
    toast(text, 0, Toast.LENGTH_SHORT, formatArgs);
  }

  public final void longToast(final String text, final Object... formatArgs)
  {
    toast(text, 0, Toast.LENGTH_LONG, formatArgs);
  }

  public final void toast(final String text, final int imageResId, final int duration, final Object... formatArgs)
  {
    final View view = getLayoutInflater().inflate(R.layout.transient_notification, null);
    TextView tv = (TextView) view.findViewById(R.id.transient_notification_text);
    tv.setText(String.format(text, formatArgs));
    tv.setCompoundDrawablesWithIntrinsicBounds(imageResId, 0, 0, 0);

    final Toast toast = new Toast(this);
    toast.setView(view);
    toast.setDuration(duration);
    toast.show();
  }

  public final void toast(final int textResId, final Object... formatArgs)
  {
    toast(textResId, 0, Toast.LENGTH_SHORT, formatArgs);
  }

  public final void longToast(final int textResId, final Object... formatArgs)
  {
    toast(textResId, 0, Toast.LENGTH_LONG, formatArgs);
  }

  public final void toast(final int textResId, final int imageResId, final int duration, final Object... formatArgs)
  {
    final View view = getLayoutInflater().inflate(R.layout.transient_notification, null);
    TextView tv = (TextView) view.findViewById(R.id.transient_notification_text);
    tv.setText(getString(textResId, formatArgs));
    tv.setCompoundDrawablesWithIntrinsicBounds(imageResId, 0, 0, 0);

    final Toast toast = new Toast(this);
    toast.setView(view);
    toast.setDuration(duration);
    toast.show();
  }

  public void errorDialog(final int title, final String message)
  {
    final Builder dialog = new AlertDialog.Builder(this);
    dialog.setTitle(title);
    dialog.setMessage(message);
    dialog.setNeutralButton(R.string.button_dismiss, null);
    dialog.show();
  }

  protected final static String languagePrefix()
  {
    final String language = Locale.getDefault().getLanguage();
    if ("de".equals(language))
      return "_de";
    else if ("cs".equals(language))
      return "_cs";
    else if ("el".equals(language))
      return "_el";
    else if ("es".equals(language))
      return "_es";
    else if ("fr".equals(language))
      return "_fr";
    else if ("it".equals(language))
      return "_it";
    else if ("nl".equals(language))
      return "_nl";
    else if ("pl".equals(language))
      return "_pl";
    else if ("ru".equals(language))
      return "_ru";
    else if ("sv".equals(language))
      return "_sv";
    else if ("tr".equals(language))
      return "_tr";
    else if ("zh".equals(language))
      return "_zh";
    else
      return "";
  }

  public void showMarketPage(final String packageName)
  {
    final Intent marketIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(String.format(Constants.MARKET_APP_URL, packageName)));
    if (getPackageManager().resolveActivity(marketIntent, 0) != null)
      startActivity(marketIntent);
    else
      startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(String.format(Constants.WEBMARKET_APP_URL, packageName))));
  }
}

Java Source Code List

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