@Override
public void handleTile(
final Canvas pCanvas,
final int pTileSizePx,
final MapTile pTile,
final int pX,
final int pY) {
// no overflow detected here Log.d(IMapView.LOGTAG, "handleTile " + pTile.toString() +
// ","+pX + "," + pY);
Drawable currentMapTile = mTileProvider.getMapTile(pTile);
boolean isReusable = currentMapTile instanceof ReusableBitmapDrawable;
final ReusableBitmapDrawable reusableBitmapDrawable =
isReusable ? (ReusableBitmapDrawable) currentMapTile : null;
if (currentMapTile == null) {
currentMapTile = getLoadingTile();
}
if (currentMapTile != null) {
mTilePoint.set(pX * pTileSizePx, pY * pTileSizePx);
mTileRect.set(
mTilePoint.x, mTilePoint.y, mTilePoint.x + pTileSizePx, mTilePoint.y + pTileSizePx);
if (isReusable) {
reusableBitmapDrawable.beginUsingDrawable();
}
try {
if (isReusable && !((ReusableBitmapDrawable) currentMapTile).isBitmapValid()) {
currentMapTile = getLoadingTile();
isReusable = false;
}
onTileReadyToDraw(pCanvas, currentMapTile, mTileRect);
} finally {
if (isReusable) reusableBitmapDrawable.finishUsingDrawable();
}
}
if (DEBUGMODE) {
mTileRect.set(
pX * pTileSizePx,
pY * pTileSizePx,
pX * pTileSizePx + pTileSizePx,
pY * pTileSizePx + pTileSizePx);
pCanvas.drawText(
pTile.toString(),
mTileRect.left + 1,
mTileRect.top + mDebugPaint.getTextSize(),
mDebugPaint);
pCanvas.drawLine(
mTileRect.left, mTileRect.top, mTileRect.right, mTileRect.top, mDebugPaint);
pCanvas.drawLine(
mTileRect.left, mTileRect.top, mTileRect.left, mTileRect.bottom, mDebugPaint);
}
}
