Working Camera Attempt, need to merge back into trunk

AndroidManifest.xml

@@ -23,6 +23,11 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <activity android:name=".CameraPreview"
+        		android:label="@string/app_name" android:screenOrientation="landscape"
+                  android:configChanges="orientation|keyboardHidden">
+        		<action android:name="android.intent.action.PICK" />        		
+        </activity>
     </application>
 
 

res/values/strings.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="app_name">PhoneGap</string>
-	<string name="url">file:///android_asset/index.html</string>
+	<string name="url">file:///android_asset/www/index.html</string>
 	<string name="go">Snap</string>
 </resources>

src/com/phonegap/demo/CameraLauncher.java

@@ -1,13 +1,7 @@
 package com.phonegap.demo;
 
-
-import java.io.ByteArrayOutputStream;
-
-import android.graphics.BitmapFactory;
-import android.graphics.Bitmap;
-import android.graphics.Bitmap.CompressFormat;
 import android.webkit.WebView;
-import org.apache.commons.codec.binary.Base64;
+
 
 public class CameraLauncher {
 		
@@ -23,25 +17,18 @@ public class CameraLauncher {
 	
 	public void takePicture(int quality)
 	{
-		mGap.startCamera();
+		mGap.startCamera(quality);
 	}
 	
 	/* Return Base64 Encoded String to Javascript */
-	public void processPicture( byte[] data )
+	public void processPicture( String js_out )
 	{		
-		ByteArrayOutputStream jpeg_data = new ByteArrayOutputStream();
+		mAppView.loadUrl("javascript:navigator.camera.win('" + js_out + "');");			
-		Bitmap myMap = BitmapFactory.decodeByteArray(data, 0, data.length);
+	}
-		if (myMap.compress(CompressFormat.JPEG, quality, jpeg_data))
+	
-		{
+	public void failPicture(String err)
-			byte[] code  = jpeg_data.toByteArray();
+	{
-			byte[] output = Base64.encodeBase64(code);
+		mAppView.loadUrl("javascript:navigator.camera.fail('" + err + "');");
-			String js_out = output.toString();
-			mAppView.loadUrl("javascript:Camera.win('" + js_out + "');");
-		}
-		else
-		{
-			mAppView.loadUrl("javascript:Camera.fail();");
-		}		
 	}
 	
 }

src/com/phonegap/demo/CameraPreview.java

@@ -1,10 +1,16 @@
 package com.phonegap.demo;
 
+import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 
+import org.apache.commons.codec.binary.Base64;
+
 import android.app.Activity;
 import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
 import android.graphics.PixelFormat;
+import android.graphics.Bitmap.CompressFormat;
 import android.hardware.Camera;
 import android.net.Uri;
 import android.os.Bundle;
@@ -19,7 +25,7 @@ import android.widget.Button;
 
 public class CameraPreview extends Activity implements SurfaceHolder.Callback{
 
-    private static final String TAG = "CameraApiTest";
+    private static final String TAG = "PhoneGapCamera";
     private SurfaceView mSurfaceView;
     private SurfaceHolder mSurfaceHolder;
     
@@ -45,6 +51,8 @@ public class CameraPreview extends Activity implements SurfaceHolder.Callback{
         mSurfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);                    
         mIntent = this.getIntent();
         
+        quality = mIntent.getIntExtra("quality", 100);
+        
         Button stopButton = (Button) findViewById(R.id.go);
         stopButton.setOnClickListener(mSnapListener);
     }
@@ -86,12 +94,29 @@ public class CameraPreview extends Activity implements SurfaceHolder.Callback{
         }
     };
 
-    // Store what we have and get out!
+    /*
+     * We can't just store and exit, because Android freezes up when we try to cram a picture across a process in a Bundle.
+     * We HAVE to compress this data and send back the compressed data  
+     */
     public void storeAndExit(byte[] data)
     {
-    	 mIntent.putExtra("picture", data);
+    	ByteArrayOutputStream jpeg_data = new ByteArrayOutputStream();
-         setResult(RESULT_OK, mIntent);            
+		Bitmap myMap = BitmapFactory.decodeByteArray(data, 0, data.length);
-         finish();
+		try {
+			if (myMap.compress(CompressFormat.JPEG, quality, jpeg_data))
+			{
+				byte[] code  = jpeg_data.toByteArray();
+				byte[] output = Base64.encodeBase64(code);
+				String js_out = output.toString();
+				mIntent.putExtra("picture", js_out);
+				setResult(RESULT_OK, mIntent);
+			}	
+		}
+		catch(Exception e)
+		{
+			//Do shit here
+		}
+        finish();
     }
     
     public boolean onKeyDown(int keyCode, KeyEvent event)

src/com/phonegap/demo/DroidGap.java

@@ -134,19 +134,28 @@ public class DroidGap extends Activity {
     
     	    	
     // This is required to start the camera activity!  It has to come from the previous activity
-    public void startCamera()
+    public void startCamera(int quality)
     {
     	Intent i = new Intent(this, CameraPreview.class);
+    	i.setAction("android.intent.action.PICK");
+    	i.putExtra("quality", quality);
     	startActivityForResult(i, 0);
     }
     
     protected void onActivityResult(int requestCode, int resultCode, Intent intent)
     {
-    	byte [] data;
+    	String data;
     	super.onActivityResult(requestCode, resultCode, intent);
-    	data = intent.getByteArrayExtra("picture");    	     
+    	if (resultCode == RESULT_OK)
-    	// Send the graphic back to the class that needs it
+    	{
-    	launcher.processPicture(data);
+    		data = intent.getStringExtra("picture");    	     
+    		// Send the graphic back to the class that needs it
+    		launcher.processPicture(data);
+    	}
+    	else
+    	{
+    		launcher.failPicture("Did not complete!");
+    	}
     }
     
 }