Android:设置TextView.setText(..)时出现奇怪错误;
公开课游戏拓展活动 { 私人静态健康; 私人静态室内木材; 私人静态积分金; 私人静钢Android:设置TextView.setText(..)时出现奇怪错误;,android,widget,Android,Widget,公开课游戏拓展活动 { 私人静态健康; 私人静态室内木材; 私人静态积分金; 私人静钢 private static int stat_str; private static int stat_int; private static int stat_wit; private static int stat_maxHp; private static int stat_otvaga; private static final String que
private static int stat_str;
private static int stat_int;
private static int stat_wit;
private static int stat_maxHp;
private static int stat_otvaga;
private static final String queryLoad = "SELECT * FROM resc";
private TextView txtHealth;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.game);
}
@Override
public void onPause()
{
super.onPause();
}
@Override
public void onResume()
{
super.onResume();
}
public Game()
{
TextView textHealth = new TextView(this);
textHealth = (TextView)findViewById(R.id.strHealth);
res_health = 25;
res_wood = 0;
res_gold = 0;
res_steel = 0;
stat_str = 4;
stat_int = 3;
stat_wit = 3;
stat_maxHp = 25;
stat_otvaga = 0;
textHealth.setText(res_health);// TODO:ОШИБКА!
}
错误在于,它仅在我使用TextView时才要求强制关闭
请删除下面的行 TextView textHealth=新建TextViewthis 和用于设置文本 text-health.setText+res\u-health 使用公共无效游戏代替公共游戏 看到完整的答案了吗
private static int stat_str;
private static int stat_int;
private static int stat_wit;
private static int stat_maxHp;
private static int stat_otvaga;
private static final String queryLoad = "SELECT * FROM resc";
private TextView txtHealth;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.game);
}
@Override
public void onPause()
{
super.onPause();
}
@Override
public void onResume()
{
super.onResume();
}
public void Game()
{
// TextView textHealth = new TextView(this);
txtHealth = (TextView)findViewById(R.id.strHealth);
res_health = 25;
res_wood = 0;
res_gold = 0;
res_steel = 0;
stat_str = 4;
stat_int = 3;
stat_wit = 3;
stat_maxHp = 25;
stat_otvaga = 0;
txtHealth.setText(""+res_health);// TODO:ОШИБКА!
}
错误源于您正在使用的TextView.setTextint不是您想要的。您提供的int是您想要显示的,但Android认为这是一个资源ID cf:
尝试改用textHealth.setTextString.valueOfres\u health;试试看。
textHealth.setText(""+res_health)
在您的示例中,它将其视为R.java文件的int Val.DATY Y,通过异常
< P>混合了“TeXTHALTH”和“TXTHEALTH”。请删除该TeXVIEW TeXTHALTHEY新TeXVIEW;并检查它。它工作。让我在LogCad中显示您的错误日志,您可以在LogCar中看到什么?您可以显示您的游戏吗?XML布局文件?即使我写这个textHealth.setText11;错误comes@cr3a70r:这当然是一个错误。您希望从错误而不是错误中得到什么?setText expect参数为字符串。与11textHealth.setTextString.ValueO11不同;如果使用11,则无需使用string.ValueOfn clik窗口->显示视图->如果找不到logcat然后单击其他。您将发现logcat没有混合。我没有使用类变量。我使用的是函数中的局部变量