100 lines
3.6 KiB
Java
100 lines
3.6 KiB
Java
/*
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* Copyright (C) 2013-2014 Dominik Schürmann <dominik@dominikschuermann.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.sufficientlysecure.keychain.ui.dialog;
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import android.annotation.TargetApi;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.nfc.NfcAdapter;
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import android.os.Build;
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import android.os.Bundle;
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import android.provider.Settings;
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import android.support.v4.app.DialogFragment;
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import android.support.v4.app.FragmentActivity;
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import org.sufficientlysecure.htmltextview.HtmlTextView;
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import org.sufficientlysecure.keychain.R;
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@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
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public class ShareNfcDialogFragment extends DialogFragment {
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/**
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* Creates new instance of this fragment
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*/
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public static ShareNfcDialogFragment newInstance() {
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ShareNfcDialogFragment frag = new ShareNfcDialogFragment();
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return frag;
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}
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/**
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* Creates dialog
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*/
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@Override
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public Dialog onCreateDialog(Bundle savedInstanceState) {
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final FragmentActivity activity = getActivity();
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AlertDialog.Builder alert = new AlertDialog.Builder(activity);
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alert.setTitle(R.string.share_nfc_dialog);
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alert.setCancelable(true);
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alert.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int id) {
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dismiss();
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}
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});
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HtmlTextView textView = new HtmlTextView(getActivity());
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textView.setPadding(8, 8, 8, 8);
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alert.setView(textView);
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if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) {
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textView.setText(getString(R.string.error) + ": "
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+ getString(R.string.error_jelly_bean_needed));
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} else {
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// check if NFC Adapter is available
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NfcAdapter nfcAdapter = NfcAdapter.getDefaultAdapter(getActivity());
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if (nfcAdapter == null) {
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textView.setText(getString(R.string.error) + ": "
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+ getString(R.string.error_nfc_needed));
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} else {
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// nfc works...
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textView.setHtmlFromRawResource(getActivity(), R.raw.nfc_beam_share);
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alert.setNegativeButton(R.string.menu_beam_preferences,
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new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int id) {
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Intent intentSettings = new Intent(
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Settings.ACTION_NFCSHARING_SETTINGS);
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startActivity(intentSettings);
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}
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});
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}
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}
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// no flickering when clicking textview for Android < 4
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// aboutTextView.setTextColor(getResources().getColor(android.R.color.black));
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return alert.create();
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}
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}
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