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/**
* Copyright (c) 2013 LEAP Encryption Access Project and contributers
*
* 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 se.leap.bitmaskclient;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.support.v4.app.DialogFragment;
import android.content.DialogInterface;
import android.os.Bundle;
import org.json.JSONObject;
import static se.leap.bitmaskclient.DownloadFailedDialog.DOWNLOAD_ERRORS.DEFAULT;
import static se.leap.bitmaskclient.DownloadFailedDialog.DOWNLOAD_ERRORS.valueOf;
import static se.leap.bitmaskclient.ProviderAPI.ERRORID;
import static se.leap.bitmaskclient.ProviderAPI.ERRORS;
/**
* Implements a dialog to show why a download failed.
*
* @author parmegv
*/
public class DownloadFailedDialog extends DialogFragment {
public static String TAG = "downloaded_failed_dialog";
private String reason_to_fail;
private DOWNLOAD_ERRORS downloadError = DEFAULT;
public enum DOWNLOAD_ERRORS {
DEFAULT,
ERROR_CORRUPTED_PROVIDER_JSON,
ERROR_INVALID_CERTIFICATE,
ERROR_CERTIFICATE_PINNING
}
/**
* @return a new instance of this DialogFragment.
*/
public static DialogFragment newInstance(String reason_to_fail) {
DownloadFailedDialog dialog_fragment = new DownloadFailedDialog();
dialog_fragment.reason_to_fail = reason_to_fail;
return dialog_fragment;
}
/**
* @return a new instance of this DialogFragment.
*/
public static DialogFragment newInstance(JSONObject errorJson) {
DownloadFailedDialog dialog_fragment = new DownloadFailedDialog();
try {
if (errorJson.has(ERRORS)) {
dialog_fragment.reason_to_fail = errorJson.getString(ERRORS);
} else {
//default error msg
dialog_fragment.reason_to_fail = dialog_fragment.getString(R.string.error_io_exception_user_message);
}
if (errorJson.has(ERRORID)) {
dialog_fragment.downloadError = valueOf(errorJson.getString(ERRORID));
}
} catch (Exception e) {
e.printStackTrace();
dialog_fragment.reason_to_fail = dialog_fragment.getString(R.string.error_io_exception_user_message);
}
return dialog_fragment;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setMessage(reason_to_fail)
.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
interface_with_ConfigurationWizard.cancelSettingUpProvider();
dialog.dismiss();
}
});
switch (downloadError) {
case ERROR_CORRUPTED_PROVIDER_JSON:
builder.setPositiveButton(R.string.update_provider_details, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dismiss();
interface_with_ConfigurationWizard.updateProviderDetails();
}
});
break;
case ERROR_CERTIFICATE_PINNING:
case ERROR_INVALID_CERTIFICATE:
builder.setPositiveButton(R.string.update_certificate, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dismiss();
interface_with_ConfigurationWizard.updateProviderDetails();
}
});
break;
default:
builder.setPositiveButton(R.string.retry, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dismiss();
interface_with_ConfigurationWizard.retrySetUpProvider();
}
});
break;
}
// Create the AlertDialog object and return it
return builder.create();
}
public interface DownloadFailedDialogInterface {
void retrySetUpProvider();
void cancelSettingUpProvider();
void updateProviderDetails();
}
DownloadFailedDialogInterface interface_with_ConfigurationWizard;
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
try {
interface_with_ConfigurationWizard = (DownloadFailedDialogInterface) activity;
} catch (ClassCastException e) {
throw new ClassCastException(activity.toString()
+ " must implement NoticeDialogListener");
}
}
@Override
public void onCancel(DialogInterface dialog) {
interface_with_ConfigurationWizard.cancelSettingUpProvider();
dialog.dismiss();
}
}
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