performance improvements

[ms2-fixes] / MS2Debounce / src / de / rmdir / ms2debounce / MS2Debounce.java

diff --git a/MS2Debounce/src/de/rmdir/ms2debounce/MS2Debounce.java b/MS2Debounce/src/de/rmdir/ms2debounce/MS2Debounce.java
index 7cc7e1d488345f45db8819974d2a3f668274c029..1c14e2c32d7e482f136684b6f21095d64d7993eb 100644 (file)
--- a/MS2Debounce/src/de/rmdir/ms2debounce/MS2Debounce.java
+++ b/MS2Debounce/src/de/rmdir/ms2debounce/MS2Debounce.java
@@ -14,11 +14,18 @@ import android.view.View;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
+import android.text.TextWatcher;
+import android.text.Editable;
 
 public class MS2Debounce extends Activity
 {
        private DebounceModuleHelper module;
 
+       // Calling these is expensive, so cache the result...
+       private boolean loaded;
+       private boolean safe_to_load;
+       private int debounce_delay;
+
        public MS2Debounce()
        {
                super();
@@ -30,11 +37,33 @@ public class MS2Debounce extends Activity
        {
                super.onCreate(savedInstanceState);
 
-               //if (!module.isLoaded()) {
-               //      module.loadModule();
-               //}
-
                setContentView(R.layout.main);
+
+               EditText textDelay = (EditText)findViewById(R.id.debounce_delay);
+               textDelay.addTextChangedListener(new TextWatcher() {
+                       @Override
+                       public void afterTextChanged(Editable delay) {
+                               if (delay.toString().length() > 0) {
+                                       module.setSavedDelay(Integer.parseInt(delay.toString()));
+
+                                       Button reload = (Button)findViewById(R.id.reload);
+                                       if (loaded && module.getSavedDelay() != debounce_delay) {
+                                               reload.setEnabled(true);
+                                       } else {
+                                               reload.setEnabled(false);
+                                       }
+                               }
+                       }
+
+                       @Override
+                       public void beforeTextChanged(CharSequence s, int start, int count, int after) {
+                       }
+
+                       @Override
+                       public void onTextChanged(CharSequence s, int start, int before, int count) {
+                       }
+               });
+
                updateUI();
        }
 
@@ -42,15 +71,16 @@ public class MS2Debounce extends Activity
                disableUI();
 
                // Calling these is expensive, so cache the result...
-               boolean loaded = module.isLoaded();
-               boolean safe_to_load = module.is_safe_to_load();
-               int debounce_delay = module.getDelay();
+               loaded = module.isLoaded();
+               safe_to_load = module.is_safe_to_load();
+               debounce_delay = module.getDelay();
 
                TextView text = (TextView)findViewById(R.id.text);
                text.setText("Current status:\n\nModule loaded: " + loaded + "\ndebounce_delay: " + debounce_delay + "ms\nsafe_to_load: " + safe_to_load);
 
-               //EditText textDelay = (EditText)findViewById(R.id.debounce_delay);
-               //textDelay.setText(module.getSavedDelay());
+               EditText textDelay = (EditText)findViewById(R.id.debounce_delay);
+               textDelay.setText(Integer.toString(module.getSavedDelay()));
+               textDelay.setEnabled(true);
 
                Button reload = (Button)findViewById(R.id.reload);
                if (loaded && module.getSavedDelay() != debounce_delay) {
@@ -83,6 +113,9 @@ public class MS2Debounce extends Activity
        }
 
        private void disableUI() {
+               EditText textDelay = (EditText)findViewById(R.id.debounce_delay);
+               textDelay.setEnabled(false);
+
                Button reload = (Button)findViewById(R.id.reload);
                reload.setEnabled(false);