de.nico.ha_manager.activities.Preferences.java Source code

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Here is the source code for de.nico.ha_manager.activities.Preferences.java

Source

package de.nico.ha_manager.activities;

/* 
 * Author: Nico Alt and Devin
 * See the file "LICENSE.txt" for the full license governing this code.
 */

import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.Preference.OnPreferenceClickListener;
import android.preference.PreferenceActivity;
import android.preference.PreferenceScreen;
import android.support.v4.app.NavUtils;
import android.text.InputType;
import android.view.MenuItem;
import android.widget.EditText;

import java.util.Locale;

import de.nico.ha_manager.R;
import de.nico.ha_manager.helper.Homework;
import de.nico.ha_manager.helper.Subject;
import de.nico.ha_manager.helper.Utils;

public class Preferences extends PreferenceActivity {

    private static Context c;

    @SuppressWarnings("deprecation")
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        addPreferencesFromResource(R.xml.preferences);
        c = this;

        setBuildInfo();
        setLanguage();
        checkPreferences();
        Utils.setupActionBar(this, true);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        // Respond to the action bar's Up/Home button
        case android.R.id.home:
            NavUtils.navigateUpFromSameTask(this);
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    @SuppressWarnings("deprecation")
    private void setBuildInfo() {
        // Get Build Info
        String buildInfo = Utils.getBuildInfo(this);

        // Set Build Info
        PreferenceScreen prefscreen = ((PreferenceScreen) findPreference("pref_about_current_version"));
        prefscreen.setSummary(buildInfo);
        onContentChanged();
    }

    @SuppressWarnings("deprecation")
    private void setLanguage() {
        Preference language = findPreference("pref_app_language");

        // Locale of HW-Manager
        Locale appLoc = getResources().getConfiguration().locale;

        // Locale of device
        Locale devLoc = Locale.getDefault();

        if (devLoc.equals(appLoc)) {
            language.setSummary(getString(R.string.pref_language_default));
        } else {
            language.setSummary(appLoc.getDisplayLanguage(appLoc));
        }
    }

    @SuppressWarnings("deprecation")
    private void checkPreferences() {
        Preference language = findPreference("pref_app_language");
        language.setOnPreferenceClickListener(new OnPreferenceClickListener() {
            @Override
            public boolean onPreferenceClick(Preference preference) {
                Utils.langSpinner(c);
                return true;
            }
        });

        Preference subjects_add = findPreference("subjects_add");
        subjects_add.setOnPreferenceClickListener(new OnPreferenceClickListener() {
            @Override
            public boolean onPreferenceClick(Preference preference) {
                final EditText input = new EditText(c);
                input.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_CAP_SENTENCES);
                AlertDialog.Builder alertDialog = new AlertDialog.Builder(c);
                alertDialog.setTitle(getString(R.string.dialog_addSubject))
                        .setMessage(getString(R.string.dialog_addSubject_message)).setView(input)
                        .setPositiveButton(getString(android.R.string.ok), new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface d, int i) {
                                Subject.add(c, input.getText().toString());
                            }
                        }).setNegativeButton((getString(android.R.string.no)), null).show();
                return true;
            }
        });

        Preference subjects_reset = findPreference("subjects_reset");
        subjects_reset.setOnPreferenceClickListener(new OnPreferenceClickListener() {
            @Override
            public boolean onPreferenceClick(Preference preference) {
                AlertDialog.Builder alertDialog = new AlertDialog.Builder(c);
                alertDialog.setTitle(getString(R.string.dialog_delete))
                        .setMessage(getString(R.string.dialog_really_delete_subs))
                        .setPositiveButton((getString(android.R.string.yes)),
                                new DialogInterface.OnClickListener() {

                                    @Override
                                    public void onClick(DialogInterface d, int i) {
                                        Subject.setDefault(c);
                                    }

                                })
                        .setNegativeButton((getString(android.R.string.no)), null).show();
                return true;
            }
        });

        Preference feedback_share = findPreference("feedback_share");
        feedback_share.setOnPreferenceClickListener(new OnPreferenceClickListener() {
            @Override
            public boolean onPreferenceClick(Preference preference) {
                return Utils.shareApp(c);
            }
        });

        Preference importexport_export = findPreference("pref_importexport_export");
        importexport_export.setOnPreferenceClickListener(new OnPreferenceClickListener() {
            @Override
            public boolean onPreferenceClick(Preference preference) {
                AlertDialog.Builder alertDialog = new AlertDialog.Builder(c);
                alertDialog.setTitle(getString(R.string.pref_homework_export))
                        .setMessage(getString(R.string.dialog_export_message))
                        .setPositiveButton((getString(android.R.string.yes)),
                                new DialogInterface.OnClickListener() {

                                    @Override
                                    public void onClick(DialogInterface d, int i) {
                                        Homework.exportIt(c);
                                    }

                                })
                        .setNegativeButton((getString(android.R.string.no)), null).show();
                return true;

            }

        });

        Preference importexport_import = findPreference("pref_importexport_import");
        importexport_import.setOnPreferenceClickListener(new OnPreferenceClickListener() {
            @Override
            public boolean onPreferenceClick(Preference preference) {
                AlertDialog.Builder alertDialog = new AlertDialog.Builder(c);
                alertDialog.setTitle(getString(R.string.pref_homework_import))
                        .setMessage(getString(R.string.dialog_import_message))
                        .setPositiveButton((getString(android.R.string.yes)),
                                new DialogInterface.OnClickListener() {

                                    @Override
                                    public void onClick(DialogInterface d, int i) {
                                        Homework.importIt(c);
                                    }

                                })
                        .setNegativeButton((getString(android.R.string.no)), null).show();
                return true;

            }

        });
    }
}