Android Open Source - Taekwondo-Time-Tracker-Android Settings Activity

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Back to project page Taekwondo-Time-Tracker-Android.

License

The source code is released under:

Apache License

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Java Source Code

package com.hackbitstudios.taekwondo_time_tracker_android;
/*from  w w  w.j av a2 s .  co m*/
import android.app.ActionBar;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.view.MenuItem;

public class SettingsActivity extends PreferenceActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        // Add back button to action bar
        ActionBar actionBar = getActionBar();
        actionBar.setDisplayHomeAsUpEnabled(true);
    }

    @Override
    protected void onPostCreate(Bundle savedInstanceState) {
        super.onPostCreate(savedInstanceState);

        setupSimplePreferencesScreen();
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();
        if (id == android.R.id.home) {
            this.finish();
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    /**
     * Shows the simplified settings UI if the device configuration if the
     * device configuration dictates that a simplified, single-pane UI should be
     * shown.
     */
    private void setupSimplePreferencesScreen() {

        // Add 'general' preferences.
        addPreferencesFromResource(R.xml.preferences);
    }

    /**
     * A preference value change listener that updates the preference's summary
     * to reflect its new value.
     */
    private static Preference.OnPreferenceChangeListener sBindPreferenceSummaryToValueListener = new Preference.OnPreferenceChangeListener() {
        @Override
        public boolean onPreferenceChange(Preference preference, Object value) {

            // Get and store the preference on change
            String stringValue = value.toString();
            preference.setSummary(stringValue);

            return true;

        }
    };
}

Java Source Code List