public View getView(int position, View view, ViewGroup group) {
Log.d("PenDataAdapter", "getView(" + position + ") called.");
// calculate position
int rowIndex = position / rowCount;
int columnIndex = position % rowCount;
Log.d("PenDataAdapter", "Index : " + rowIndex + ", " + columnIndex);
GridView.LayoutParams params =
new GridView.LayoutParams(
GridView.LayoutParams.FILL_PARENT, GridView.LayoutParams.FILL_PARENT);
// create a Pen Image
int areaWidth = 10;
int areaHeight = 20;
Bitmap penBitmap = Bitmap.createBitmap(areaWidth, areaHeight, Bitmap.Config.ARGB_8888);
Canvas penCanvas = new Canvas();
penCanvas.setBitmap(penBitmap);
Paint mPaint = new Paint();
mPaint.setColor(Color.WHITE);
penCanvas.drawRect(0, 0, areaWidth, areaHeight, mPaint);
mPaint.setColor(Color.BLACK);
mPaint.setStrokeWidth((float) pens[position]);
penCanvas.drawLine(0, areaHeight / 2, areaWidth - 1, areaHeight / 2, mPaint);
BitmapDrawable penDrawable = new BitmapDrawable(mContext.getResources(), penBitmap);
// create a Button with the color
TitleBitmapButton aItem = new TitleBitmapButton(mContext);
aItem.setText(" ");
aItem.setLayoutParams(params);
aItem.setPadding(4, 4, 4, 4);
aItem.setBackgroundDrawable(penDrawable);
aItem.setHeight(48);
aItem.setTag(pens[position]);
// set listener
aItem.setOnClickListener(
new OnClickListener() {
public void onClick(View v) {
if (PenPaletteDialog.mSelectedListener != null) {
PenPaletteDialog.mSelectedListener.onPenSelected(((Integer) v.getTag()).intValue());
}
((PenPaletteDialog) mContext).finish();
}
});
return aItem;
}
