* Applied audio fix patch (thanks prich)

- Pause audio when jME3 app is paused
   - Add WAV to supported formats 
   - Add Android audio test 
 * Minor javadoc fixes in AndroidHarness
 * Made jme3tools.android.Fixed class deprecated

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9152 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/android/com/jme3/app/AndroidHarness.java

@@ -8,15 +8,13 @@ import android.graphics.drawable.Drawable;
 import android.graphics.drawable.NinePatchDrawable;
 import android.opengl.GLSurfaceView;
 import android.os.Bundle;
-import android.view.Display;
-import android.view.Gravity;
-import android.view.View;
 import android.view.ViewGroup.LayoutParams;
-import android.view.Window;
-import android.view.WindowManager;
+import android.view.*;
 import android.widget.FrameLayout;
 import android.widget.ImageView;
 import android.widget.TextView;
+import com.jme3.audio.AudioRenderer;
+import com.jme3.audio.android.AndroidAudioRenderer;
 import com.jme3.input.android.AndroidInput;
 import com.jme3.input.controls.TouchListener;
 import com.jme3.input.event.TouchEvent;
@@ -26,7 +24,6 @@ import com.jme3.system.android.AndroidConfigChooser.ConfigType;
 import com.jme3.system.android.JmeAndroidSystem;
 import com.jme3.system.android.OGLESContext;
 import com.jme3.util.JmeFormatter;
-import java.io.PrintStream;
 import java.io.PrintWriter;
 import java.io.StringWriter;
 import java.util.logging.Handler;
@@ -43,76 +40,63 @@ import java.util.logging.Logger;
 public class AndroidHarness extends Activity implements TouchListener, DialogInterface.OnClickListener {
 
     protected final static Logger logger = Logger.getLogger(AndroidHarness.class.getName());
-    
     /**
      * The application class to start
      */
     protected String appClass = "jme3test.android.Test";
-    
     /**
      * The jme3 application object
      */
     protected Application app = null;
-    
     /**
      * ConfigType.FASTEST is RGB565, GLSurfaceView default ConfigType.BEST is
      * RGBA8888 or better if supported by the hardware
      */
     protected ConfigType eglConfigType = ConfigType.FASTEST;
-    
     /**
      * If true all valid and not valid egl configs are logged
      */
     protected boolean eglConfigVerboseLogging = false;
-    
     /**
      * If true MouseEvents are generated from TouchEvents
      */
     protected boolean mouseEventsEnabled = true;
-    
     /**
      * Flip X axis
      */
     protected boolean mouseEventsInvertX = true;
-    
     /**
      * Flip Y axis
      */
     protected boolean mouseEventsInvertY = true;
-    
     /**
      * Title of the exit dialog, default is "Do you want to exit?"
      */
     protected String exitDialogTitle = "Do you want to exit?";
-    
     /**
      * Message of the exit dialog, default is "Use your home key to bring this
      * app into the background or exit to terminate it."
      */
     protected String exitDialogMessage = "Use your home key to bring this app into the background or exit to terminate it.";
     /**
-     * Set the screen window mode. 
-     * If screenFullSize is true, then the notification bar and title bar are 
-     * removed and the screen covers the entire display.  
-     * If screenFullSize is false, then the notification bar remains visible if 
-     * screenShowTitle is true while screenFullScreen is false, 
-     * then the title bar is also displayed under the notification bar.
+     * Set the screen window mode. If screenFullSize is true, then the
+     * notification bar and title bar are removed and the screen covers the
+     * entire display.   If screenFullSize is false, then the notification bar
+     * remains visible if screenShowTitle is true while screenFullScreen is
+     * false, then the title bar is also displayed under the notification bar.
      */
     protected boolean screenFullScreen = true;
-    
     /**
      * if screenShowTitle is true while screenFullScreen is false, then the
      * title bar is also displayed under the notification bar
      */
     protected boolean screenShowTitle = true;
-    
     /**
      * Splash Screen picture Resource ID. If a Splash Screen is desired, set
      * splashPicID to the value of the Resource ID (i.e. R.drawable.picname). If
      * splashPicID = 0, then no splash screen will be displayed.
      */
     protected int splashPicID = 0;
-    
     /**
      * Set the screen orientation, default is SENSOR
      * ActivityInfo.SCREEN_ORIENTATION_* constants package
@@ -216,6 +200,7 @@ public class AndroidHarness extends Activity implements TouchListener, DialogInt
         if (app != null) {
             app.restart();
         }
+
         logger.info("onRestart");
     }
 
@@ -231,6 +216,14 @@ public class AndroidHarness extends Activity implements TouchListener, DialogInt
         if (view != null) {
             view.onResume();
         }
+
+        //resume the audio
+        AudioRenderer result = app.getAudioRenderer();
+        if (result instanceof AndroidAudioRenderer) {
+            AndroidAudioRenderer renderer = (AndroidAudioRenderer) result;
+            renderer.resumeAll();
+        }
+
         isGLThreadPaused = false;
         logger.info("onResume");
     }
@@ -241,6 +234,15 @@ public class AndroidHarness extends Activity implements TouchListener, DialogInt
         if (view != null) {
             view.onPause();
         }
+
+        //pause the audio
+        AudioRenderer result = app.getAudioRenderer();
+        logger.info("pause: " + result.getClass().getSimpleName());
+        if (result instanceof AndroidAudioRenderer) {
+            AndroidAudioRenderer renderer = (AndroidAudioRenderer) result;
+            renderer.pauseAll();
+        }
+
         isGLThreadPaused = true;
         logger.info("onPause");
     }
@@ -248,6 +250,7 @@ public class AndroidHarness extends Activity implements TouchListener, DialogInt
     @Override
     protected void onStop() {
         super.onStop();
+
         logger.info("onStop");
     }
 
@@ -256,6 +259,7 @@ public class AndroidHarness extends Activity implements TouchListener, DialogInt
         if (app != null) {
             app.stop(!isGLThreadPaused);
         }
+
         logger.info("onDestroy");
         super.onDestroy();
     }
@@ -265,15 +269,14 @@ public class AndroidHarness extends Activity implements TouchListener, DialogInt
     }
 
     /**
-     * Called when an error has occurred. 
-     * By default, will show an error message to the user 
-     * and print the exception/error to the log.
+     * Called when an error has occurred. By default, will show an error message
+     * to the user and print the exception/error to the log.
      */
     public void handleError(final String errorMsg, final Throwable t) {
         String stackTrace = "";
         String title = "Error";
 
-        if (t != null){
+        if (t != null) {
             // Convert exception to string
             StringWriter sw = new StringWriter(100);
             t.printStackTrace(new PrintWriter(sw));
@@ -283,17 +286,18 @@ public class AndroidHarness extends Activity implements TouchListener, DialogInt
 
         final String finalTitle = title;
         final String finalMsg = (errorMsg != null ? errorMsg : "Uncaught Exception")
-                                + "\n" + stackTrace;
+                + "\n" + stackTrace;
 
         logger.log(Level.SEVERE, finalMsg);
 
         runOnUiThread(new Runnable() {
+
             @Override
             public void run() {
                 AlertDialog dialog = new AlertDialog.Builder(AndroidHarness.this) // .setIcon(R.drawable.alert_dialog_icon)
-                                        .setTitle(finalTitle)
-                                        .setPositiveButton("Kill", AndroidHarness.this)
-                                        .setMessage(finalMsg).create();
+                         .setTitle(finalTitle)
+                         .setPositiveButton("Kill", AndroidHarness.this)
+                         .setMessage(finalMsg).create();
                 dialog.show();
             }
         });
@@ -324,6 +328,7 @@ public class AndroidHarness extends Activity implements TouchListener, DialogInt
             switch (evt.getType()) {
                 case KEY_UP:
                     runOnUiThread(new Runnable() {
+
                         @Override
                         public void run() {
                             AlertDialog dialog = new AlertDialog.Builder(AndroidHarness.this) // .setIcon(R.drawable.alert_dialog_icon)

engine/src/android/com/jme3/asset/AndroidAssetManager.java

@@ -70,7 +70,7 @@ public class AndroidAssetManager extends DesktopAssetManager {
         this.registerLocator("", AndroidLocator.class);
         this.registerLocator("", ClasspathLocator.class);
         this.registerLoader(AndroidImageLoader.class, "jpg", "bmp", "gif", "png", "jpeg");
-        this.registerLoader(AndroidAudioLoader.class, "ogg", "mp3");
+        this.registerLoader(AndroidAudioLoader.class, "ogg", "mp3", "wav");
         this.registerLoader(com.jme3.material.plugins.J3MLoader.class, "j3m");
         this.registerLoader(com.jme3.material.plugins.J3MLoader.class, "j3md");
         this.registerLoader(com.jme3.font.plugins.BitmapFontLoader.class, "fnt");

engine/src/android/com/jme3/audio/android/AndroidAudioRenderer.java

@@ -408,6 +408,27 @@ public class AndroidAudioRenderer implements AudioRenderer,
 		}
 	}
 
+	/**
+	 * Pause the current playing sounds. Both from the {@link SoundPool} and the
+	 * active {@link MediaPlayer}s
+	 */
+	public void pauseAll() {
+		soundPool.autoPause();
+		for (MediaPlayer mp : musicPlaying.values()) {
+			mp.pause();
+		}
+	}
+	
+	/**
+	 * Resume all paused sounds.
+	 */
+	public void resumeAll() {
+		soundPool.autoResume();
+		for (MediaPlayer mp : musicPlaying.values()) {
+			mp.start(); //no resume -> api says call start to resume
+		}
+	}
+
 	public void pauseSource(AudioNode src) {
 		if (audioDisabled) {
 			return;
@@ -469,7 +490,7 @@ public class AndroidAudioRenderer implements AudioRenderer,
 
 	@Override
 	public void setEnvironment(Environment env) {
-		//not yet supported
+		// not yet supported
 	}
 
 	@Override

engine/src/android/jme3test/android/SimpleSoundTest.java

@@ -0,0 +1,40 @@
+package jme3test.android;
+
+import com.jme3.app.SimpleApplication;
+import com.jme3.audio.AudioNode;
+import com.jme3.input.MouseInput;
+import com.jme3.input.controls.InputListener;
+import com.jme3.input.controls.MouseButtonTrigger;
+import com.jme3.math.Vector3f;
+
+public class SimpleSoundTest extends SimpleApplication implements InputListener {
+
+    private AudioNode gun;
+    private AudioNode nature;
+
+    @Override
+    public void simpleInitApp() {
+        gun = new AudioNode(assetManager, "Sound/Effects/Gun.wav");
+        gun.setPositional(true);
+        gun.setLocalTranslation(new Vector3f(0, 0, 0));
+        gun.setMaxDistance(100);
+        gun.setRefDistance(5);
+
+        nature = new AudioNode(assetManager, "Sound/Environment/Nature.ogg", true);
+        nature.setVolume(3);
+        nature.setLooping(true);
+        nature.play();
+
+        inputManager.addMapping("click", new MouseButtonTrigger(MouseInput.BUTTON_LEFT));
+        inputManager.addListener(this, "click");
+
+        rootNode.attachChild(gun);
+        rootNode.attachChild(nature);
+    }
+
+    public void onAction(String name, boolean isPressed, float tpf) {
+        if (name.equals("click") && isPressed) {
+            gun.playInstance();
+        }
+    }
+}

engine/src/android/jme3tools/android/Fixed.java

@@ -13,7 +13,11 @@ import java.util.Random;
  *
  *	@version 1.0
  *	@author CW
+ * 
+ * @deprecated Most devices with OpenGL ES 2.0 have an FPU. Please use
+ * floats instead of this class for decimal math.
  */
+@Deprecated
 public final class Fixed {
 
     /**