com.androidinahurry.utils.DialogUtils.java Source code

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Here is the source code for com.androidinahurry.utils.DialogUtils.java

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/*
 * Copyright (C) 2013 Omar BELKHODJA
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.androidinahurry.utils;

import com.androidinahurry.atb.R;

import android.app.AlertDialog;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.webkit.WebView;

public class DialogUtils {

    final static String LICENCES_HTML_FILE = "file:///android_asset/licenses.html";

    public static void showAboutDialog(FragmentActivity activity) {
        FragmentManager fm = activity.getSupportFragmentManager();
        FragmentTransaction ft = fm.beginTransaction();
        Fragment prev = fm.findFragmentByTag("about_dialog");
        if (prev != null) {
            ft.remove(prev);
        }
        ft.addToBackStack(null);

        new HtmlDialogFragment().show(ft, "dialog_licenses");
    }

    public static class HtmlDialogFragment extends DialogFragment {

        @Override
        public Dialog onCreateDialog(Bundle savedInstanceState) {
            WebView webView = new WebView(getActivity());
            webView.loadUrl(LICENCES_HTML_FILE);

            AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
            builder.setView(webView).setTitle(R.string.action_about).setPositiveButton(android.R.string.ok,
                    new DialogInterface.OnClickListener() {
                        public void onClick(DialogInterface dialog, int id) {
                            HtmlDialogFragment.this.dismiss();
                        }
                    });
            return builder.create();
        }

    }

    public static class LoginFailureDialogFragment extends DialogFragment {

        @Override
        public Dialog onCreateDialog(Bundle savedInstanceState) {
            AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
            builder.setMessage(R.string.logging_failure).setPositiveButton(android.R.string.ok,
                    new DialogInterface.OnClickListener() {
                        public void onClick(DialogInterface dialog, int id) {
                            LoginFailureDialogFragment.this.dismiss();
                        }
                    });
            return builder.create();
        }

    }

}