输入法那破框的显示和隐藏问题~

一般的方法:

InputMethodManager imm = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
View view = this.getCurrentFocus();
	if (view != null){
	    imm.showSoftInput(view, 0); //显示软键盘
	    imm.hideSoftInputFromWindow(view.getWindowToken(), 0);//隐藏软键盘
	}InputMethodManager imm = (InputMeth