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package org.wordpress.android.widgets;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.text.TextUtils;
import org.wordpress.android.R;
import org.wordpress.android.WordPress;
import org.wordpress.android.util.StringUtils;
public class WPAlertDialogFragment extends DialogFragment implements DialogInterface.OnClickListener {
private static enum WPAlertDialogType {ALERT, // simple ok dialog with error message
CONFIRM, // dialog with yes/no and callback when positive button clicked
URL_INFO} // info dialog that shows url when positive button clicked
private static final String ARG_TITLE = "title";
private static final String ARG_MESSAGE = "message";
private static final String ARG_TYPE = "type";
private static final String ARG_INFO_TITLE = "info-title";
private static final String ARG_INFO_URL = "info-url";
public interface OnDialogConfirmListener {
public void onDialogConfirm();
}
public static WPAlertDialogFragment newAlertDialog(String message) {
String title = WordPress.getContext().getString(R.string.error_generic);
return newAlertDialog(title, message);
}
public static WPAlertDialogFragment newAlertDialog(String title, String message) {
return newInstance(title, message, WPAlertDialogType.ALERT, null, null);
}
public static WPAlertDialogFragment newConfirmDialog(String title,
String message) {
return newInstance(title, message, WPAlertDialogType.CONFIRM, null, null);
}
public static WPAlertDialogFragment newUrlInfoDialog(String title,
String message,
String infoTitle,
String infoUrl) {
return newInstance(title, message, WPAlertDialogType.URL_INFO, infoTitle, infoUrl);
}
private static WPAlertDialogFragment newInstance(String title,
String message,
WPAlertDialogType alertType,
String infoTitle,
String infoUrl) {
WPAlertDialogFragment dialog = new WPAlertDialogFragment();
Bundle bundle = new Bundle();
bundle.putString(ARG_TITLE, StringUtils.notNullStr(title));
bundle.putString(ARG_MESSAGE, StringUtils.notNullStr(message));
bundle.putSerializable(ARG_TYPE, (alertType != null ? alertType : WPAlertDialogType.ALERT));
if (alertType == WPAlertDialogType.URL_INFO) {
bundle.putString(ARG_INFO_TITLE, StringUtils.notNullStr(infoTitle));
bundle.putString(ARG_INFO_URL, StringUtils.notNullStr(infoUrl));
}
dialog.setArguments(bundle);
return dialog;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setCancelable(true);
int style = DialogFragment.STYLE_NORMAL, theme = 0;
setStyle(style, theme);
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
Bundle bundle = getArguments();
final String title = StringUtils.notNullStr(bundle.getString(ARG_TITLE));
final String message = StringUtils.notNullStr(bundle.getString(ARG_MESSAGE));
final WPAlertDialogType dialogType;
if (bundle.containsKey(ARG_TYPE) && bundle.getSerializable(ARG_TYPE) instanceof WPAlertDialogType) {
dialogType = (WPAlertDialogType) bundle.getSerializable(ARG_TYPE);
} else {
dialogType = WPAlertDialogType.ALERT;
}
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setTitle(title);
builder.setMessage(message);
switch (dialogType) {
case ALERT:
builder.setIcon(android.R.drawable.ic_dialog_alert);
builder.setNeutralButton(R.string.ok, this);
break;
case CONFIRM:
builder.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (getActivity() instanceof OnDialogConfirmListener) {
OnDialogConfirmListener act = (OnDialogConfirmListener) getActivity();
act.onDialogConfirm();
}
}
});
builder.setNegativeButton(R.string.no, this);
break;
case URL_INFO:
final String infoTitle = StringUtils.notNullStr(bundle.getString(ARG_INFO_TITLE));
final String infoURL = StringUtils.notNullStr(bundle.getString(ARG_INFO_URL));
builder.setPositiveButton(infoTitle, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (!TextUtils.isEmpty(infoURL))
startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(infoURL)));
}
});
break;
}
return builder.create();
}
@Override
public void onClick(DialogInterface dialog, int which) {
}
}
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