1 files changed, 94 insertions, 0 deletions
diff --git a/src/main/java/de/tzur/conversations/Settings.java b/src/main/java/de/tzur/conversations/Settings.java
new file mode 100644
index 00000000..c919d60c
--- /dev/null
+++ b/src/main/java/de/tzur/conversations/Settings.java
@@ -0,0 +1,94 @@
+package de.tzur.conversations;
+
+import android.content.SharedPreferences;
+import android.util.Log;
+
+/**
+ * This class is used to provide access to settings which have to be accessed frequently.
+ * Every setting in this class has to be updated using @see SettingsActivity#onSharedPreferenceChanged.
+ */
+public final class Settings {
+
+    /**
+     * Initializes the settings provided via this static class.
+     * @param preferences the shared preferences of the app.
+     */
+    public static void initSettingsClassWithPreferences(SharedPreferences preferences) {
+        Log.d("SETTING", "Initializing settings");
+        String[] preferenceNames = { "parse_emoticons", "send_button_status", "led_notification_color", "auto_download_file_wlan", "auto_download_file_link", "confirm_messages_list" };
+        for (String name : preferenceNames) {
+            Settings.synchronizeSettingsClassWithPreferences(preferences, name);
+        }
+    }
+
+    /**
+     * Synchronizes the setting value in this class on settings update in SettingsActivity.
+     * @param preferences the shared preferences of the app.
+     * @param name the name of the setting to synchronize.
+     */
+    public static void synchronizeSettingsClassWithPreferences(SharedPreferences preferences, String name) {
+        Log.d("SETTING", "Synchronizing settings");
+        switch (name) {
+            case "parse_emoticons":
+                Settings.PARSE_EMOTICONS = preferences.getBoolean(name, Settings.PARSE_EMOTICONS);
+                break;
+            case "send_button_status":
+                Settings.SHOW_ONLINE_STATUS = preferences.getBoolean(name, Settings.SHOW_ONLINE_STATUS);
+                break;
+            case "led_notify_color":
+                Settings.LED_COLOR = preferences.getInt(name, Settings.LED_COLOR);
+                break;
+            case "auto_download_file_wlan":
+                Settings.DOWNLOAD_ONLY_WLAN = preferences.getBoolean(name, Settings.DOWNLOAD_ONLY_WLAN);
+                break;
+            case "auto_download_file_link":
+                Settings.DOWNLOAD_IMAGE_LINKS = preferences.getBoolean(name, Settings.DOWNLOAD_IMAGE_LINKS);
+                break;
+            case "confirm_messages_list":
+                int iPref = Settings.CONFIRM_MESSAGE_RECEIVED && Settings.CONFIRM_MESSAGE_READ ? 2 : Settings.CONFIRM_MESSAGE_RECEIVED ? 1 : 0;
+                try {
+                    iPref = Integer.valueOf(preferences.getString(name, new Integer(iPref).toString()));
+                } catch (NumberFormatException e) {
+                    // ignored, fallback-value set above
+                }
+                Settings.CONFIRM_MESSAGE_RECEIVED = iPref >= 1;
+                Settings.CONFIRM_MESSAGE_READ = iPref >= 2;
+                break;
+        }
+    }
+    /**
+     * Boolean if emoticons should be parsed to emoticons or not.
+     */
+    public static boolean PARSE_EMOTICONS = true;
+    /**
+     * Boolean if online status should be shown or not.
+     */
+    public static boolean SHOW_ONLINE_STATUS = true;
+    /**
+     * LED Color
+     */
+    public static int LED_COLOR = 0xffffffff;
+    /**
+     * Boolean if image-links should be downloaded or not.
+     */
+    public static boolean DOWNLOAD_IMAGE_LINKS = true;
+    /**
+     * Boolean if automatic downloads should be done only jif connected to WLAN.
+     */
+    public static boolean DOWNLOAD_ONLY_WLAN = true;
+    /**
+     * Boolean if confirm received messages
+     */
+    public static boolean CONFIRM_MESSAGE_RECEIVED = true;
+    /**
+     * Boolean if confirm read message
+     */
+    public static boolean CONFIRM_MESSAGE_READ = true;
+
+    /**
+     * This is a utility class - private constructor avoids any instantiation.
+     */
+    private Settings() {
+        // Private constructor to avoid instantiation
+    }
+}