i renamed the project and package in prep for converting this project into a library.

2011-02-07 01:39:50 +00:00
parent c217e35b9b
commit 7c8d429315
7 changed files with 11 additions and 7 deletions
--- a/SweetDreamsLite/src/com/TwentyCodes/android/SweetDreamsLib/Settings.java
+++ b/SweetDreamsLite/src/com/TwentyCodes/android/SweetDreamsLib/Settings.java
@@ -0,0 +1,93 @@
+/**
+ * @author Twenty Codes
+ * @author ricky barrette
+ */
+package com.TwentyCodes.android.SweetDreamsLib;
+
+
+import com.TwentyCodes.android.SweetSoundsLite.R;
+
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.preference.Preference;
+import android.preference.PreferenceActivity;
+import android.preference.Preference.OnPreferenceChangeListener;
+
+/**
+ * this is a settings activity for WhiteNoise. it handles user changeable settings and saves them
+ * @author ricky barrette
+ */
+public class Settings extends PreferenceActivity implements	OnPreferenceChangeListener {
+
+	//shared_prefs file name
+	protected static final String SETTINGS = "settings";
+	
+	//the following strings are for sound track selection
+	protected static final String SOUNDS = "sounds";
+	protected static final String SOUND_RIVER = "Rainy River";
+	protected static final String SOUND_BEACH = "Beach";
+	protected static final String SOUND_CRICKETS = "Crickets";
+	protected static final String SOUND_FALLS = "Water Falls";
+	protected static final String SOUND_AC = "Air Conditioner";
+	
+	//the following strings are for saving volume level from the audiomanager.STREAM_MUSIC so we can restore them back when the app quits
+	protected static final String MUSIC_VOLUME = "music_volume";
+	
+	//the following strings are for timer preference
+	protected static final String TIMER_ENABLED = "timer_enabled";
+	protected static final String TIMER_LENGTH = "timer_length";
+	protected static final String TIMER_EXIT_ON_FINISH = "timer_exit_on_finish";
+
+	/** 
+	 * Called when the activity is first created. 
+	 */
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+    	super.onCreate(savedInstanceState);
+    	
+    	//set shared_prefs name
+    	getPreferenceManager().setSharedPreferencesName(SETTINGS);
+    	
+    	//load preferences xml
+    	this.addPreferencesFromResource(R.xml.settings);
+    	
+    	//get shared_prefs
+    	SharedPreferences settings = getPreferenceManager().getSharedPreferences();
+    	
+		/*
+		 * Initialize preference sound
+		 * set OnPreferenceChangeListener
+		 * and set summary to current settings
+		 */
+    	Preference pSounds = findPreference(SOUNDS);
+		pSounds.setOnPreferenceChangeListener(this);
+		pSounds.setSummary(settings.getString(SOUNDS, SOUND_RIVER));
+		
+		/*
+		 * Initialize preference timerLength
+		 * set OnPreferenceChangeListener
+		 * and set summary to current settings
+		 */
+		Preference timerLength = findPreference(TIMER_LENGTH);
+		timerLength.setOnPreferenceChangeListener(this);
+		try {
+			timerLength.setSummary(settings.getInt(TIMER_LENGTH, 5));
+		} catch (Exception e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+    }
+
+	/**
+	 * called when a preference is changed
+	 * @param preference
+	 * @param newValue
+	 * @return
+	 * @author ricky barrette
+	 */
+	@Override
+	public boolean onPreferenceChange(Preference preference, Object newValue) {
+			preference.setSummary(newValue.toString());
+			return true;
+	}
+}