make BitmapDrawable functional

src/api-impl/android/content/res/Resources.java

@@ -19,7 +19,7 @@ package android.content.res;
 import android.content.pm.ActivityInfo;
 import android.icu.text.PluralRules;
 // import android.graphics.Movie;
-// import android.graphics.drawable.Drawable;
+import android.graphics.drawable.Drawable;
 // import android.graphics.drawable.ColorDrawable;
 // import android.graphics.drawable.Drawable.ConstantState;
 import android.os.Build;
@@ -42,9 +42,6 @@ import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
 
 class Movie {}
-class Drawable {
-	class ConstantState {}
-}
 class ColorDrawable {}
 
 class ConstantState {}

src/api-impl/android/content/res/TypedArray.java

@@ -17,7 +17,7 @@
 package android.content.res;
 
 import android.content.pm.ActivityInfo;
-// import android.graphics.drawable.Drawable;
+import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
 import android.util.DisplayMetrics;
 import android.util.Log;

src/api-impl/android/graphics/drawable/BitmapDrawable.java

@@ -2,7 +2,21 @@ package android.graphics.drawable;
 
 import android.content.res.Resources;
 import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Rect;
+import android.graphics.RectF;
 
 public class BitmapDrawable extends Drawable {
-	public BitmapDrawable(Resources res, Bitmap bitmap) {}
+
+	private Bitmap bitmap;
+
+	public BitmapDrawable(Resources res, Bitmap bitmap) {
+		this.bitmap = bitmap;
+	}
+
+	@Override
+	public void draw(Canvas canvas) {
+		canvas.drawBitmap(bitmap, new Rect(0, 0, bitmap.getWidth(), bitmap.getWidth()), new RectF(getBounds()), null);
+	}
+
 }

src/api-impl/android/graphics/drawable/Drawable.java

@@ -1,5 +1,33 @@
 package android.graphics.drawable;
 
-public class Drawable {
+import android.graphics.Canvas;
+import android.graphics.Rect;
 
+public abstract class Drawable {
+
+	private Rect mBounds = new Rect();
+
+	public int getChangingConfigurations() {
+		return 0;
+	}
+
+	public void setChangingConfigurations(int bitmap) {}
+
+	public ConstantState getConstantState() {
+		return new ConstantState();
+	}
+	
+	public class ConstantState {
+		
+	}
+
+	public void setBounds(int left, int top, int right, int bottom) {
+		mBounds.set(left, top, right, bottom);
+	}
+
+	public final Rect getBounds() {
+		return mBounds;
+	}
+
+	public abstract void draw(Canvas canvas);
 }

src/api-impl/android/widget/ImageView.java

@@ -3,16 +3,22 @@ package android.widget;
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
 import android.view.View;
 
 public class ImageView extends View {
+
+	private Bitmap bitmap;
+
 	public ImageView(AttributeSet attrs) {
 		super(attrs);
 
 		native_constructor(attrs);
 		int resource = attrs.getAttributeResourceValue("http://schemas.android.com/apk/res/android", "src", 0);
-		setImageResource(resource);
+		if (resource != 0)
+			setImageResource(resource);
 	}
 
 	public ImageView(Context context) {
@@ -34,13 +40,17 @@ public class ImageView extends View {
 	public /*native*/ void setImageResource(final int resid) {
 		if (Context.this_application.getResources().getString(resid).endsWith(".xml"))
 			return;
-		Bitmap bitmap = BitmapFactory.decodeResource(Context.this_application.getResources(), resid);
+		bitmap = BitmapFactory.decodeResource(Context.this_application.getResources(), resid);
 		native_setPixbuf(bitmap.pixbuf);
 	}
 	public void setAdjustViewBounds(boolean adjustViewBounds) {}
 
 	public void setScaleType(ScaleType scaleType) {}
 
+	public Drawable getDrawable() {
+		return new BitmapDrawable(getContext().getResources(), bitmap);
+	}
+
 	/**
 	 * Options for scaling the bounds of an image to the bounds of this view.
 	 */