Android Open Source - bitfynd-wallet-android Diagnostics Fragment

• Back to Development/wallet  ↑

From Project

Back to project page bitfynd-wallet-android.

License

The source code is released under:

GNU General Public License

Java Source Code

/*
 * Copyright 2014 the original author or authors.
 *//  w  ww . ja  v  a2  s.c  om
 * 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.preference;

import java.io.IOException;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import android.app.Activity;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceFragment;
import android.preference.PreferenceScreen;
import android.support.annotation.NonNull;

import de.schildbach.wallet.Constants;
import de.schildbach.wallet.WalletApplication;
import de.schildbach.wallet.ui.DialogBuilder;
import de.schildbach.wallet.ui.ReportIssueDialogBuilder;
import de.schildbach.wallet.util.CrashReporter;
import de.schildbach.wallet.R;

/**
 * @author Andreas Schildbach
 */
public final class DiagnosticsFragment extends PreferenceFragment
{
  private Activity activity;
  private WalletApplication application;

  private static final String PREFS_KEY_REPORT_ISSUE = "report_issue";
  private static final String PREFS_KEY_INITIATE_RESET = "initiate_reset";

  private static final Logger log = LoggerFactory.getLogger(DiagnosticsFragment.class);

  @Override
  public void onAttach(final Activity activity)
  {
    super.onAttach(activity);

    this.activity = activity;
    this.application = (WalletApplication) activity.getApplication();
  }

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

    addPreferencesFromResource(R.xml.preference_diagnostics);
  }

  @Override
  public boolean onPreferenceTreeClick(final PreferenceScreen preferenceScreen, @NonNull final Preference preference)
  {
    final String key = preference.getKey();

    if (PREFS_KEY_REPORT_ISSUE.equals(key))
    {
      handleReportIssue();
      return true;
    }
    else if (PREFS_KEY_INITIATE_RESET.equals(key))
    {
      handleInitiateReset();
      return true;
    }

    return false;
  }

  public void handleReportIssue()
  {
    final ReportIssueDialogBuilder dialog = new ReportIssueDialogBuilder(activity, R.string.report_issue_dialog_title_issue,
        R.string.report_issue_dialog_message_issue)
    {
      @Override
      protected CharSequence subject()
      {
        return Constants.REPORT_SUBJECT_ISSUE + " " + application.packageInfo().versionName;
      }

      @Override
      protected CharSequence collectApplicationInfo() throws IOException
      {
        final StringBuilder applicationInfo = new StringBuilder();
        CrashReporter.appendApplicationInfo(applicationInfo, application);
        return applicationInfo;
      }

      @Override
      protected CharSequence collectStackTrace()
      {
        return null;
      }

      @Override
      protected CharSequence collectDeviceInfo() throws IOException
      {
        final StringBuilder deviceInfo = new StringBuilder();
        CrashReporter.appendDeviceInfo(deviceInfo, activity);
        return deviceInfo;
      }

      @Override
      protected CharSequence collectWalletDump()
      {
        return application.getWallet().toString(false, true, true, null);
      }
    };
    dialog.show();
  }

  public void handleInitiateReset()
  {
    final DialogBuilder dialog = new DialogBuilder(activity);
    dialog.setTitle(R.string.preferences_initiate_reset_title);
    dialog.setMessage(R.string.preferences_initiate_reset_dialog_message);
    dialog.setPositiveButton(R.string.preferences_initiate_reset_dialog_positive, new OnClickListener()
    {
      @Override
      public void onClick(final DialogInterface dialog, final int which)
      {
        log.info("manually initiated blockchain reset");

        application.resetBlockchain();
        activity.finish(); // TODO doesn't fully finish prefs on single pane layouts
      }
    });
    dialog.setNegativeButton(R.string.button_dismiss, null);
    dialog.show();
  }
}

Java Source Code List

• Back to Development/wallet  ↑