api-impl: add stubs / simple stuff for OsmAnd

without native libs present, launches and renders white square
in map view; with native libs present, segfaults in bundled skia

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

@@ -1,14 +1,16 @@
 package android.widget;
 
 import android.content.Context;
+import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
 
 public abstract class CompoundButton extends Button implements Checkable {
+	Drawable button_drawable = null;
 
 	public CompoundButton(Context context) {
 		super(context);
 	}
-	
+
 	public CompoundButton(Context context, AttributeSet attributeSet) {
 		super(context, attributeSet);
 	}
@@ -41,4 +43,12 @@ public abstract class CompoundButton extends Button implements Checkable {
 	public void setTextColor(int color) {}
 	@Override
 	public void setTextSize(float size) {}
+
+	public void setButtonDrawable(Drawable drawable) {
+		button_drawable = drawable;
+	}
+
+	public Drawable getButtonDrawable() {
+		return button_drawable;
+	}
 }

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

@@ -5,6 +5,7 @@ import android.content.res.ColorStateList;
 import android.content.res.TypedArray;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
+import android.graphics.Canvas;
 import android.graphics.Matrix;
 import android.graphics.PorterDuff;
 import android.graphics.drawable.BitmapDrawable;
@@ -55,8 +56,15 @@ public class ImageView extends View {
 	}
 
 	public Drawable getDrawable() {
-		if(bitmap == null)
-			return null;
+		if(bitmap == null) {
+			return new Drawable() {
+				@Override
+				public void draw(Canvas canvas) {
+					// TODO Auto-generated method stub
+					throw new UnsupportedOperationException("Unimplemented method 'draw'");
+				}
+			};
+		}
 
 		return new BitmapDrawable(getContext().getResources(), bitmap);
 	}

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

@@ -23,4 +23,19 @@ public class ListView extends AbsListView {
 
 	public void addHeaderView(View v, Object data, boolean isSelectable) {}
 
+	public void setDrawSelectorOnTop(boolean dummy) {}
+
+	public void addHeaderView(View view) {}
+
+	public boolean removeHeaderView(View view) { return true; }
+
+	public int getHeaderViewsCount() {
+		return 0;
+	}
+
+	public int getFooterViewsCount() {
+		return 0;
+	}
+
+	public void setDivider(Drawable drawable) {}
 }

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

@@ -11,6 +11,7 @@ public class ProgressBar extends View {
 
 	protected int max = 100;
 	protected int progress = 0;
+	private boolean indeterminate = false;
 	private Drawable indeterminateDrawable;
 
 	public ProgressBar(Context context, AttributeSet attrs, int defStyle) {
@@ -43,7 +44,15 @@ public class ProgressBar extends View {
 	protected native long native_constructor(Context context, AttributeSet attrs);
 	protected native void native_setProgress(long widget, float fraction);
 
-	public native void setIndeterminate(boolean indeterminate);
+	public boolean isIndeterminate() {
+		return indeterminate;
+	}
+
+	public void setIndeterminate(boolean indeterminate) {
+		native_setIndeterminate(indeterminate);
+		indeterminate = true;
+	}
+
 
 	public Drawable getProgressDrawable() {
 		return new Drawable() {
@@ -82,4 +91,9 @@ public class ProgressBar extends View {
 	public void setIndeterminateDrawable(Drawable indeterminateDrawable) {
 		this.indeterminateDrawable = indeterminateDrawable;
 	}
+
+	public void setProgressDrawable(Drawable indeterminateDrawable) {
+	}
+
+	public native void native_setIndeterminate(boolean indeterminate);
 }

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

@@ -4,6 +4,10 @@ import android.content.Context;
 
 public class Toast {
 
+	public Toast(Context context) {
+		/* TODO */
+	}
+
 	private String text;
 
 	public static Toast makeText(Context context, int resId, int duration) {
@@ -11,7 +15,7 @@ public class Toast {
 	}
 
 	public static Toast makeText(Context context, CharSequence text, int duration) {
-		Toast toast = new Toast();
+		Toast toast = new Toast(context);
 		toast.text = String.valueOf(text);
 		return toast;
 	}