我的Tic Tac Toe表：
每个号码都是一个可以点击的按钮。
我认为阻止方法是我出错的地方。在这种方法中，我想要玩家的＆＃39; x＆＃39;按钮1和按钮中的标记5被计算机“O＆＃39;按钮9中的标记。我该怎么做？
public void PlayerMoveBlocker() {
if (buttons[1].isEnabled() * buttons[5].isEnabled()) {
buttons[9].setText("O");
buttons[9].setEnabled(false);
break;
}else {
break;
}
}
package com.example.a1621656.noughtandcrosses;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import com.google.android.gms.appindexing.Action;
import com.google.android.gms.appindexing.AppIndex;
import com.google.android.gms.common.api.GoogleApiClient;
import static android.R.attr.button;
public class MainActivity extends AppCompatActivity implements View.OnClickListener {
Button[] buttons = new Button[10];
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
//fab.setOnClickListener();
buttons[1] = (Button) findViewById(R.id.one);
buttons[1].setOnClickListener(this);
buttons[2] = (Button) findViewById(R.id.two);
buttons[2].setOnClickListener(this);
buttons[3] = (Button) findViewById(R.id.three);
buttons[3].setOnClickListener(this);
buttons[4] = (Button) findViewById(R.id.four);
buttons[4].setOnClickListener(this);
buttons[5] = (Button) findViewById(R.id.five);
buttons[5].setOnClickListener(this);
buttons[6] = (Button) findViewById(R.id.six);
buttons[6].setOnClickListener(this);
buttons[7] = (Button) findViewById(R.id.seven);
buttons[7].setOnClickListener(this);
buttons[8] = (Button) findViewById(R.id.eight);
buttons[8].setOnClickListener(this);
buttons[9] = (Button) findViewById(R.id.nine);
buttons[9].setOnClickListener(this);
buttons[1].setText("");
buttons[1].setEnabled(true);
Button NewGame = (Button) findViewById(R.id.new_game);
Button redo = (Button) findViewById(R.id.redo_move);
Button undo = (Button) findViewById(R.id.undo_move);
}
public void makeMove(int i) {
buttons[i].setText("X");
buttons[i].setOnClickListener(this);
}
//Respond 1-5 methods are computer moves based on the players last move.
public void respond() {
for (int i = 5; i <= 10; i++) {
if (buttons[i].isEnabled()) {
buttons[i].setText("O");
buttons[i].setEnabled(false);
break;
}else {
buttons[1].setText("O");
buttons[1].setEnabled(false);
break;
}
}
}
public void respond2() {
for (int i = 3; i <= 10; i++) {
if (buttons[i].isEnabled()) {
buttons[3].setText("O");
buttons[3].setEnabled(false);
break;
}else {
buttons[2].setText("O");
buttons[2].setEnabled(false);
break;
}
}
}
public void respond3() {
for (int i = 4; i <= 10; i++) {
if (buttons[i].isEnabled()) {
buttons[4].setText("O");
buttons[4].setEnabled(false);
break;
}else {
buttons[8].setText("O");
buttons[8].setEnabled(false);
break;
}
}
}
public void respond4() {
for (int i = 6; i <= 10; i++) {
if (buttons[i].isEnabled()) {
buttons[6].setText("O");
buttons[6].setEnabled(false);
break;
}else {
buttons[7].setText("O");
buttons[7].setEnabled(false);
break;
}
}
}
public void respond5() {
for (int i = 9; i <= 10; i++) {
if (buttons[i].isEnabled()) {
buttons[9].setText("O");
buttons[9].setEnabled(false);
break;
}else {
respond();
break;
}
}
}
//This is where the move is blocked.
public void PlayerMoveBlocker() {
if (buttons[1].isEnabled() * buttons[5].isEnabled()) {
buttons[9].setText("O");
buttons[9].setEnabled(false);
break;
}else {
break;
}
}
public void clearGrid() {
for (int i = 1; i < 10; i++) {
buttons[i].setOnClickListener(this);
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.one:
buttons[1].setText("X");
buttons[1].setEnabled(false);
respond2();
break;
case R.id.two:
buttons[2].setText("X");
buttons[2].setEnabled(false);
respond();
break;
case R.id.three:
buttons[3].setText("X");
buttons[3].setEnabled(false);
respond();
break;
case R.id.four:
buttons[4].setText("X");
buttons[4].setEnabled(false);
respond3();
break;
case R.id.five:
buttons[5].setText("X");
buttons[5].setEnabled(false);
respond2();
break;
case R.id.six:
buttons[6].setText("X");
buttons[6].setEnabled(false);
respond4();
break;
case R.id.seven:
buttons[7].setText("X");
buttons[7].setEnabled(false);
respond4();
break;
case R.id.eight:
buttons[8].setText("X");
buttons[8].setEnabled(false);
respond3();
break;
case R.id.nine:
buttons[9].setText("X");
buttons[9].setEnabled(false);
respond5();
break;
}
}
public void clearGame() {
clearGrid();
}
private void setOnClickListener(DialogInterface.OnClickListener onClickListener) {
for (int i = 1; i < 10; i++) {
buttons[i].setOnClickListener(this);
}
}
}