@Override
protected void onPostExecute(Integer result) {
if (list == null) {
return;
} else if (result == -1) {
System.out.print("result = " + result);
// 从服务器获取关注列表
list.clear();
FocusModel f = new FocusModel();
f.setuName("哈哈哈");
f.setuFlag(true);
f.setuPic(R.drawable.user_pic1);
list.add(f);
f = new FocusModel();
f.setuName("呵呵");
f.setuFlag(true);
f.setuPic(R.drawable.user_pic2);
list.add(f);
f = new FocusModel();
f.setuName("拉拉");
f.setuFlag(true);
f.setuPic(R.drawable.user_pic3);
list.add(f);
} else {
System.out.print("result1 = " + result);
list.remove(list.get(result));
}
System.out.println("list.size() =" + list.size());
adapter.notifyDataSetChanged();
}
@Override
protected Integer doInBackground(Integer... params) {
// TODO Auto-generated method stub
if (params[0] == -1) {
// 获取关注列表
System.out.println("get focus");
} else {
// 从关注列表删除
FocusModel f = list.get(params[0]);
System.out.println("delete from focus " + f.getuName());
}
return params[0];
}
/**
* Draws the state of the model, including instructions.
*
* @param source If non-null, drawing highlights all legal moves from source.
*/
public void draw(String instructions, Location source) {
StdDraw.clear();
for (int r = 0; r < FocusModel.BOARD_WIDTH; r++) {
for (int c = 0; c < FocusModel.BOARD_WIDTH; c++) {
Location destination = new Location(r, c);
drawSquare(
model.getPile(destination),
1.5 + c,
9.5 - r,
source != null && model.isLegalMove(source, destination));
}
}
StdDraw.setPenColor(LIGHT_BLUE);
StdDraw.filledRectangle(2, 0.5, 2, 0.45);
StdDraw.filledRectangle(8, 0.5, 2, 0.45);
StdDraw.setPenColor();
StdDraw.text(2, 0.5, "Black reserves: " + model.getReserves(FocusModel.BLACK));
StdDraw.text(8, 0.5, "White reserves: " + model.getReserves(FocusModel.WHITE));
StdDraw.text(5, 1.5, instructions);
StdDraw.show(0);
}
/** Plays the game. */
public void run() {
StdDraw.setXscale(0, 10);
StdDraw.setYscale(0, 10);
StdDraw.text(5.0, 8.0, "Focus");
StdDraw.text(5.0, 6.0, "Get your pieces on top of the piles.");
StdDraw.text(5.0, 4.0, "The first player unable to move loses.");
StdDraw.text(5.0, 2.0, "Click to continue.");
StdDraw.show(0);
waitForClick();
while (!model.isGameOver()) {
draw(getCurrentPlayerName() + ", click on one of your piles or your reserves.", null);
Location source;
do {
source = waitForClick();
} while (source == null || !model.isLegalSource(source));
draw(getCurrentPlayerName() + ", click on destination square.", source);
Location destination;
do {
destination = waitForClick();
} while (destination == null || !model.isLegalMove(source, destination));
model.move(source, destination);
model.toggleColorToPlay();
}
model.toggleColorToPlay();
draw(getCurrentPlayerName() + " wins.", null);
}
/**
* Waits for the user to click and returns the location where they clicked (which might be one of
* Game.RESERVES_LOCATIONS). For invalid locations, may return null.
*/
public Location waitForClick() {
while (!StdDraw.mousePressed()) {
// Wait for mouse press
}
double x = StdDraw.mouseX();
double y = StdDraw.mouseY();
while (StdDraw.mousePressed()) {
// Wait for mouse release
}
// This catches some clicks on the background as if they were on one of
// the reserve buttons, but handles valid clicks correctly
if (y <= 2.0) {
if (x < 5) {
return FocusModel.RESERVES_LOCATIONS[FocusModel.BLACK];
}
return FocusModel.RESERVES_LOCATIONS[FocusModel.WHITE];
}
Location result = new Location((int) (10.0 - y), (int) (x - 1.0));
if (model.isOnBoard(result)) {
return result;
}
return null;
}
/** Returns "Black" or "White" as appropriate. */
public String getCurrentPlayerName() {
return model.getCurrentPlayer() == FocusModel.BLACK ? "Black" : "White";
}