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 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice, this list of conditions
 *   and the following disclaimer.
 *
 * - Redistributions in binary form must reproduce the above copyright notice, this list of
 *   conditions and the following disclaimer in the documentation and/or other materials provided
 *   with the distribution.
 *
 * - Neither the name nor trademarks of STMicroelectronics International N.V. nor any other
 *   STMicroelectronics company nor the names of its contributors may be used to endorse or
 *   promote products derived from this software without specific prior written permission.
 *
 * - All of the icons, pictures, logos and other images that are provided with the source code
 *   in a directory whose title begins with st_images may only be used for internal purposes and
 *   shall not be redistributed to any third party or modified in any way.
 *
 * - Any redistributions in binary form shall not include the capability to display any of the
 *   icons, pictures, logos and other images that are provided with the source code in a directory
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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package com.st.BlueMS.demos.Audio.BlueVoice.ASRServices.GoogleASR;

import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.design.widget.Snackbar;
import android.text.InputType;
import android.view.View;
import android.widget.EditText;
import com.st.BlueMS.R;

import com.st.BlueMS.demos.Audio.BlueVoice.util.DialogFragmentDismissCallback;

/**
 * Class which defines a Dialog used for the ASR activation key loading
 */
public class GoogleASRAuthKeyDialog extends DialogFragmentDismissCallback {

    public Dialog onCreateDialog(Bundle savedInstanceState) {

        final Context context = getActivity();

        GoogleASRKey asrKey = GoogleASRKey.loadKey(context);
        final EditText input = new EditText(context);
        if(asrKey!=null)
            input.setText(asrKey.getKey());
        input.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_NUMBER_VARIATION_PASSWORD);

        final View rootView = getActivity().findViewById(android.R.id.content);

        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
        builder.setTitle(R.string.blueVoice_asrKey);
        builder.setView(input);
        builder.setCancelable(false);

        builder.setPositiveButton(R.string.blueVoice_dialogConfirm, new DialogInterface.OnClickListener(){
            @Override
            public void onClick(DialogInterface dialog, int which) {
                try {
                    GoogleASRKey asrKey = new GoogleASRKey(input.getText());
                    asrKey.store(context);
                }catch (IllegalArgumentException e){
                    Snackbar mInvalidKeySnackbar = Snackbar.make(rootView,
                            context.getString(R.string.blueVoice_asrInvalidKey,e.getMessage()), Snackbar.LENGTH_LONG);
                    mInvalidKeySnackbar.show();
                    dialog.dismiss();
                    return;
                }
                Snackbar.make(rootView, R.string.blueVoice_asrKeyInserted, Snackbar.LENGTH_LONG).show();
            }
        });

        builder.setNegativeButton(R.string.blueVoice_dialogBack, null);
        return builder.create();
    }

}
