de.stkl.gbgvertretungsplan.fragments.PopupDialog.java Source code

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Here is the source code for de.stkl.gbgvertretungsplan.fragments.PopupDialog.java

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/*
 * Copyright (c) 2014 Steffen Klee
 * 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 de.stkl.gbgvertretungsplan.fragments;

import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.text.Html;
import android.text.method.LinkMovementMethod;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.TextView;

import de.stkl.gbgvertretungsplan.R;

/**
 * Created by Steffen Klee on 15.02.14.
 */
public class PopupDialog extends DialogFragment {
    String mContent;

    public PopupDialog() {

    }

    public PopupDialog(String content) {
        mContent = content;
    }

    public void setContent(String content) {
        mContent = content;
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        if (savedInstanceState != null)
            mContent = savedInstanceState.getString("content", mContent);

        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
        LayoutInflater inflater = getActivity().getLayoutInflater();
        View layout = inflater.inflate(R.layout.dialog_html, null);

        TextView text = (TextView) layout.findViewById(R.id.text);
        text.setMovementMethod(LinkMovementMethod.getInstance());
        text.setText(Html.fromHtml(mContent));

        builder.setView(layout);

        builder.setPositiveButton(getString(R.string.popup_ok), new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {

            }
        });
        return builder.create();
    }

    @Override
    public void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
        outState.putString("content", mContent);
    }
}