EditText中封闭或者隐藏输入法

EditText中关闭或者隐藏输入法
1、EditText有焦点（focusable为true）阻止输入法弹出

editText=(EditText)findViewById(R.id.txtBody);        editText.setOnTouchListener(new OnTouchListener() {                         public boolean onTouch(View v, MotionEvent event) {                  editText.setInputType(InputType.TYPE_NULL); // 关闭软键盘                      return false;            }        });  

 InputMethodManager imm = (InputMethodManager)getSystemService(INPUT_METHOD_SERVICE);             imm.hideSoftInputFromWindow(editText.getWindowToken(), 0);    

InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);     imm.showSoftInput(m_receiverView(接受软键盘输入的视图(View)),InputMethodManager.SHOW_FORCED(提供当前操作的标记，SHOW_FORCED表示强制显示));  

((InputMethodManager)getSystemService(INPUT_METHOD_SERVICE)).hideSoftInputFromWindow(WidgetSearchActivity.this.getCurrentFocus().getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);  (WidgetSearchActivity是当前的Activity)  

InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);boolean isOpen=imm.isActive();isOpen若返回true，则表示输入法打开