X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/FreeShisen/blobdiff_plain/ce8b3d2450bd5d04eeb8c60b043c66dd4a1fc670..92b19250a620252d642c0abaf8dd3d733c299f3d:/src/de/cwde/freeshisen/SettingsActivity.java

diff --git a/src/de/cwde/freeshisen/SettingsActivity.java b/src/de/cwde/freeshisen/SettingsActivity.java
new file mode 100644
index 0000000..fbc87ae
--- /dev/null
+++ b/src/de/cwde/freeshisen/SettingsActivity.java
@@ -0,0 +1,74 @@
+package de.cwde.freeshisen;
+
+import android.content.SharedPreferences;
+import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
+import android.content.res.Resources;
+import android.os.Bundle;
+import android.preference.*;
+
+public class SettingsActivity extends PreferenceActivity
+implements OnSharedPreferenceChangeListener {
+
+	private ShisenSho app;
+
+	private static final String KEY_PREF_DIFF = "pref_diff";
+	private static final String KEY_PREF_SIZE = "pref_size";
+	//private static final String KEY_PREF_GRAV = "pref_grav";
+	//private static final String KEY_PREF_TIME = "pref_time";
+
+	@SuppressWarnings("deprecation")
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		app = ShisenSho.app();
+		addPreferencesFromResource(R.xml.preferences);
+		SharedPreferences sharedPreferences = getPreferenceScreen().getSharedPreferences();
+
+		sharedPreferences.registerOnSharedPreferenceChangeListener(this);
+		updateSummary(sharedPreferences, KEY_PREF_DIFF, KEY_PREF_DIFF, R.array.difficulties);
+		updateSummary(sharedPreferences, KEY_PREF_SIZE, KEY_PREF_SIZE, R.array.sizes);
+	}
+
+	@Override
+	public void onBackPressed() {
+		app.setOptions();
+		super.onBackPressed();
+	}
+
+	@SuppressWarnings("deprecation")
+	@Override
+	protected void onResume() {
+		super.onResume();
+		getPreferenceScreen().getSharedPreferences()
+		.registerOnSharedPreferenceChangeListener(this);
+	}
+
+	@SuppressWarnings("deprecation")
+	@Override
+	protected void onPause() {
+		super.onPause();
+		getPreferenceScreen().getSharedPreferences()
+		.unregisterOnSharedPreferenceChangeListener(this);
+	}
+
+
+	public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
+		updateSummary(sharedPreferences, key, KEY_PREF_DIFF, R.array.difficulties);
+		updateSummary(sharedPreferences, key, KEY_PREF_SIZE, R.array.sizes);
+	}
+
+	private void updateSummary(SharedPreferences sharedPreferences, String changedkey, String mykey, int myresource) {
+		if (changedkey.equals(mykey)) {
+			// FIXME: handle NumberFormatException here?
+			int i = Integer.parseInt(sharedPreferences.getString(changedkey, "1"));
+
+			Resources res = getResources();
+			String[] mystrings = res.getStringArray(myresource);
+			String name = mystrings[i-1];
+
+			@SuppressWarnings("deprecation")
+			Preference myPref = findPreference(changedkey);
+			myPref.setSummary("Currently: " + name);
+		}
+	}	
+}