Screenshots are now supported on Android. Be Aware, file location for screenshots is now based on JmeSystem.getStorageFolder. This means that on Desktop systems, the screenshots will be placed in the user.home location instead of the application directory. Other changes include: Moved ScreenshotAppState to core, added takeScreenShot method, force glViewPort to full screen to handle cases where the last postView ViewPort isn't full screen. See post http://jmonkeyengine.org/groups/android/forum/topic/screenshotappstate-for-android/

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9595 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/core/com/jme3/app/state/ScreenshotAppState.java

@@ -31,7 +31,7 @@ public class ScreenshotAppState extends AbstractAppState implements ActionListen
     private String appName;
     private int shotIndex = 0;
     private int width, height;
-    
+
     @Override
     public void initialize(AppStateManager stateManager, Application app) {
         if (!super.isInitialized()){
@@ -45,7 +45,7 @@ public class ScreenshotAppState extends AbstractAppState implements ActionListen
 
             appName = app.getClass().getSimpleName();
         }
-        
+
         super.initialize(stateManager, app);
     }
 
@@ -55,6 +55,10 @@ public class ScreenshotAppState extends AbstractAppState implements ActionListen
         }
     }
 
+    public void takeScreenshot() {
+        capture = true;
+    }
+
     public void initialize(RenderManager rm, ViewPort vp) {
         renderer = rm.getRenderer();
         reshape(vp, vp.getCamera().getWidth(), vp.getCamera().getHeight());
@@ -82,8 +86,12 @@ public class ScreenshotAppState extends AbstractAppState implements ActionListen
             capture = false;
             shotIndex++;
 
+            renderer.setViewPort(0, 0, width, height);
             renderer.readFrameBuffer(out, outBuf);
-            File file = new File(appName + shotIndex + ".png").getAbsoluteFile();
+
+            File file = new File(JmeSystem.getStorageFolder() + File.separator + appName + shotIndex + ".png").getAbsoluteFile();
+            logger.log(Level.INFO, "Saving ScreenShot to: {0}", file.getAbsolutePath());
+
             OutputStream outStream = null;
             try {
                 outStream = new FileOutputStream(file);