ActivityLauncher/LauncherUtil: Clear properties 'onDestroy()'

2 files changed, 18 insertions, 4 deletions

diff --git a/src/java/jogamp/android/launcher/ActivityLauncher.java b/src/java/jogamp/android/launcher/ActivityLauncher.java
index 7e2d86d..3dc776d 100644
--- a/src/java/jogamp/android/launcher/ActivityLauncher.java
+++ b/src/java/jogamp/android/launcher/ActivityLauncher.java
@@ -38,12 +38,13 @@ import android.widget.TextView;
 import android.util.Log;
 
 public class ActivityLauncher extends Activity {
-   static final String TAG = "NEWTLauncherActivity";
+   static final String TAG = "JogAmp-ActivityLauncher";
    TextView tv = null;
    Method mOnCreate, mOnDestroy, mOnPause, mOnRestart, mOnResume, 
           mOnStart, mOnStop, mSetRootActivity;
    Class<?> activityClazz = null;
    Object activityObject  = null;
+   LauncherUtil.DataSet data = null;
    
    @Override
    public void onCreate(Bundle savedInstanceState) {
@@ -51,7 +52,7 @@ public class ActivityLauncher extends Activity {
        super.onCreate(savedInstanceState);
        
        final Uri uri = getIntent().getData();
-       final LauncherUtil.DataSet data = LauncherUtil.DataSet.create(uri);
+       data = LauncherUtil.DataSet.create(uri);
        data.setSystemProperties();
 
        ClassLoader cl = ClassLoaderUtil.createClassLoader(this, data.getPackages(), false);
@@ -133,6 +134,10 @@ public class ActivityLauncher extends Activity {
    public void onDestroy() {
      Log.d(TAG, "onDestroy - S");
      callMethod(activityObject, mOnDestroy);
+     if(null != data) {
+         data.clearSystemProperties();
+         data = null;
+     }
      super.onDestroy();  
      finish();
      Log.d(TAG, "onDestroy - X");
diff --git a/src/java/jogamp/android/launcher/LauncherUtil.java b/src/java/jogamp/android/launcher/LauncherUtil.java
index 63452b7..953a810 100644
--- a/src/java/jogamp/android/launcher/LauncherUtil.java
+++ b/src/java/jogamp/android/launcher/LauncherUtil.java
@@ -146,8 +146,14 @@ public class LauncherUtil {
        public final void setSystemProperties() {
            Iterator<String> argKeys = keyList.iterator();
            while(argKeys.hasNext()) {
-                   final String key = argKeys.next();
-                   System.setProperty(key, map.get(key));
+               final String key = argKeys.next();
+               System.setProperty(key, map.get(key));
+           }
+       }
+       public final void clearSystemProperties() {
+           Iterator<String> argKeys = keyList.iterator();
+           while(argKeys.hasNext()) {
+               System.clearProperty(argKeys.next());
            }
        }
        
@@ -190,6 +196,9 @@ public class LauncherUtil {
        public final void setSystemProperties() {
            properties.setSystemProperties();
        }   
+       public final void clearSystemProperties() {
+           properties.clearSystemProperties();
+       }   
        public final String getProperty(String key) { return properties.getProperty(key); }
        public final OrderedProperties getProperties() { return properties; }
        public final List<String> getPropertyKeys() { return properties.getPropertyKeys(); }