com.directsiding.android.ConfigActivity.java Source code

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Here is the source code for com.directsiding.android.ConfigActivity.java

Source

/**
 *  DirectSIDING: Log-in directo al SIDING desde tu dispositivo Android.
 *  La idea original de DirectSIDING fue de Pedro Pablo Aste Kompen.
 *  
 *  Copyright (C) 2013  Lukas Zorich
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.directsiding.android;

import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.SharedPreferences;
import android.content.pm.PackageManager.NameNotFoundException;
import android.os.Bundle;
import android.support.v4.app.NavUtils;
import android.view.View;
import android.widget.CheckBox;
import android.widget.ImageButton;
import android.widget.TextView;

import com.actionbarsherlock.app.ActionBar;
import com.actionbarsherlock.app.SherlockActivity;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuItem;

public class ConfigActivity extends SherlockActivity {

    private CheckBox boxIngCursos;
    private CheckBox boxAccAuto;
    private String previousActivity;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_config);

        ActionBar actionBar = getSupportActionBar();
        actionBar.setDisplayOptions(
                ActionBar.DISPLAY_SHOW_TITLE | ActionBar.DISPLAY_SHOW_HOME | ActionBar.DISPLAY_HOME_AS_UP);
        actionBar.setTitle(getString(R.string.action_settings));

        boxIngCursos = (CheckBox) findViewById(R.id.checkBox_IngCursos);
        boxAccAuto = (CheckBox) findViewById(R.id.checkBox_AccAuto);

        SharedPreferences prefs = getSharedPreferences(DirectSIDING.SHARED_PREFERENCE_NAME, Context.MODE_PRIVATE);
        if (prefs.getBoolean(DirectSIDING.RECORDAR_PREF, false)) {
            ((ImageButton) findViewById(R.id.ImageButton_delete)).setVisibility(View.VISIBLE);
            ((TextView) findViewById(R.id.textView_usuario))
                    .setText(prefs.getString(DirectSIDING.USUARIO_PREF, "UsuarioUc"));

            boxIngCursos.setChecked(prefs.getBoolean(DirectSIDING.INGCURSOS_PREF, false));
            boxAccAuto.setChecked(prefs.getBoolean(DirectSIDING.ENTRARAUTO_PREF, false));
        } else {
            boxIngCursos.setEnabled(false);
            boxAccAuto.setEnabled(false);
        }

        TextView textView_version = (TextView) findViewById(R.id.textView_Version);
        String version = "v ";

        try {
            version += getPackageManager().getPackageInfo(getPackageName(), 0).versionName;
        } catch (NameNotFoundException e) {
            version += "0.1";
        }

        textView_version.setText(version);

        ImageButton delete = (ImageButton) findViewById(R.id.ImageButton_delete);
        delete.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                resetUserData(v);
            }
        });

        previousActivity = getIntent().getExtras().getString(DirectSIDING.EXTRA_WHICH_ACTIVITY);
    }

    private void resetUserData(View v) {
        SharedPreferences prefs = getSharedPreferences(DirectSIDING.SHARED_PREFERENCE_NAME, Context.MODE_PRIVATE);
        SharedPreferences.Editor editor = prefs.edit();
        editor.putBoolean(DirectSIDING.ENTRARAUTO_PREF, false);
        editor.putBoolean(DirectSIDING.INGCURSOS_PREF, false);
        editor.putBoolean(DirectSIDING.RECORDAR_PREF, false);
        editor.putString(DirectSIDING.USUARIO_PREF, "UsuarioUC");
        editor.putString(DirectSIDING.PASSWD_PREF, "password");

        ((TextView) findViewById(R.id.textView_usuario)).setVisibility(View.INVISIBLE);
        v.setVisibility(View.VISIBLE);
        boxIngCursos.setChecked(false);
        boxAccAuto.setChecked(false);
        boxIngCursos.setEnabled(false);
        boxAccAuto.setEnabled(false);

        editor.commit();
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        /* Si el usuario viene de LoginActivity, volvemos a ella. Si viene de la webview activity, emulamos el
         * boton back.
         */
        case android.R.id.home:
            if (previousActivity.equals(getString(R.string.LoginActivity))) {
                NavUtils.navigateUpFromSameTask(this);
            } else {
                onBackPressed();
            }
            return true;
        case R.id.action_about:
            AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
            alertDialogBuilder.setTitle(R.string.AlertDialogTitle).setMessage(R.string.AlertDialogMessage)
                    .setCancelable(false).setPositiveButton("Salir", new DialogInterface.OnClickListener() {

                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            dialog.cancel();
                        }
                    });
            AlertDialog alertDialog = alertDialogBuilder.create();
            alertDialog.show();
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    public void onBackPressed() {
        if (previousActivity.equals(getString(R.string.LoginActivity))) {
            NavUtils.navigateUpFromSameTask(this);
        } else {
            super.onBackPressed();
        }
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getSupportMenuInflater().inflate(R.menu.config, menu);

        return true;
    }

    //grabamos la configuracion
    @Override
    protected void onPause() {
        SharedPreferences prefs = getSharedPreferences(DirectSIDING.SHARED_PREFERENCE_NAME, Context.MODE_PRIVATE);
        SharedPreferences.Editor editor = prefs.edit();
        editor.putBoolean(DirectSIDING.INGCURSOS_PREF, boxIngCursos.isChecked());
        editor.putBoolean(DirectSIDING.ENTRARAUTO_PREF, boxAccAuto.isChecked());
        editor.commit();

        super.onPause();
    }

}