+ public synchronized boolean isLoaded() {
+ boolean loaded = false;
+ try {
+ String read;
+
+ FileReader modules = new FileReader("/proc/modules");
+ BufferedReader modules_buf = new BufferedReader(modules);
+
+ while((read = modules_buf.readLine()) != null) {
+ if (read.regionMatches(0, "debounce", 0, 8)) {
+ loaded = true;
+ }
+ }
+
+ } catch (Exception e) {
+ loaded = false;
+ }
+
+ return loaded;
+ }
+
+ public synchronized int getDelay() {
+ int debounce_delay = -1;
+
+ try {
+ String read;
+
+ FileReader delay = new FileReader("/sys/module/debounce/parameters/debounce_delay");
+ BufferedReader delay_buf = new BufferedReader(delay);
+
+ read = delay_buf.readLine();
+ if (read != null) {
+ debounce_delay = Integer.parseInt(read.trim());
+ }
+ } catch (Exception e) {}
+
+ return debounce_delay;
+ }
+
+ public synchronized void setDelay(int delay) {
+ if (isLoaded()) {
+ if (getDelay() == delay) {
+ return;
+ }
+
+ unloadModule();
+ }
+
+ loadModule(delay);
+ }
+
+ public synchronized int getSavedDelay() {
+ SharedPreferences settings = ctx.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
+
+ return settings.getInt("debounce_delay", 10);