public class ToastUtils { private static String TAG="ToastUtils";
private static Toast toast; /**
*单例获取实例
* @param context
* @return
*/ private static ToastUtils toastUtils;
private ToastUtils(Context context){
toast=Toast.makeText(context.getApplicationContext(),null,Toast.LENGTH_SHORT);
}
public static ToastUtils instance(Context context){ if(toastUtils==null){
synchronized (ToastUtils.class){
if(toastUtils==null){
toastUtils=new ToastUtils(context);
}
}
}
return toastUtils;
} //短时间显示Toast
public void showShortToast(String msg){
toast.setText(msg);
toast.setDuration(Toast.LENGTH_SHORT);
toast.show();
} //短时间显示Toast
public void showShortToast(int resId){
toast.setText(resId);
toast.setDuration(Toast.LENGTH_SHORT);
toast.show();
} //长时间显示Toast
public void ShowLongToast(String msg){
toast.setText(msg);
toast.setDuration(Toast.LENGTH_LONG);
toast.show();
}
//长时间显示Toast
public void ShowLongToast(int resId){
toast.setText(resId);
toast.setDuration(Toast.LENGTH_LONG);
toast.show();
} //取消toast
public void cancleToast(){
if(toast!=null){
toast.cancel();
toast=null;
}
toastUtils=null;
}}