ChangePasswordPreferences.java

/*******************************************************************************
 * Created by Carlos Yaconi
 * Copyright 2015 Prey Inc. All rights reserved.
 * License: GPLv3
 * Full license at "/LICENSE"
 ******************************************************************************/
package com.prey.preferences;

import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Bundle;
import android.preference.DialogPreference;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.EditText;
import android.widget.Toast;

import com.prey.R;

public class ChangePasswordPreferences extends DialogPreference {

    View changePassword = null;

    public ChangePasswordPreferences(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public ChangePasswordPreferences(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
    }

    @Override
    protected View onCreateDialogView() {
        LayoutInflater i = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        changePassword = i.inflate(R.layout.set_password, null);
        return changePassword;
    }

    @Override
    public void onClick(DialogInterface dialog, int which) {
        super.onClick(dialog, which);
        if (changePassword != null && which == DialogInterface.BUTTON_POSITIVE) {

            final String old_password = ((EditText) changePassword.findViewById(R.id.old_password)).getText().toString();
            final String password = ((EditText) changePassword.findViewById(R.id.password)).getText().toString();
            final String repassword = ((EditText) changePassword.findViewById(R.id.password_confirm)).getText().toString();

            if (password.equals("")) {
                Toast.makeText(getContext(), R.string.preferences_password_length_error, Toast.LENGTH_LONG).show();
                showDialog(new Bundle());
            } else if (password.equals(repassword)) {
                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB)
                    new ChangePassword().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR,old_password, password);
                else
                    new ChangePassword().execute(old_password, password);
            } else {
                Toast.makeText(getContext(), R.string.preferences_passwords_do_not_match, Toast.LENGTH_LONG).show();
                showDialog(new Bundle());
            }
        }
    }

    private class ChangePassword extends AsyncTask<String, Void, Void> {

        private String error = null;
        ProgressDialog progressDialog = null;

        @Override
        protected void onPreExecute() {
            progressDialog = new ProgressDialog(getContext());
            progressDialog.setMessage(getContext().getText(R.string.preferences_passwords_updating_dialog).toString());
            progressDialog.setIndeterminate(true);
            progressDialog.setCancelable(false);
            progressDialog.show();
        }

        @Override
        protected Void doInBackground(String... passwords) {
            /*try {
				String email = PreyConfig.getPreyConfig(getContext()).getEmail();
				PreyWebServices.getInstance().changePassword(getContext(), email,passwords[0], passwords[1]);

			} catch (PreyException e) {
				e.printStackTrace();
				error = e.getMessage();
			}*/
            return null;
        }

        @Override
        protected void onPostExecute(Void unused) {
            progressDialog.dismiss();
            if (error == null) {
                Toast.makeText(getContext(), R.string.preferences_passwords_successfully_changed, Toast.LENGTH_LONG).show();
            } else {
                Toast.makeText(getContext(), error, Toast.LENGTH_LONG).show();
                showDialog(new Bundle());
            }
        }

    }
}