android关于输入框弹出后 点击输入框以外的位置会让输入框消失

http://blog.csdn.net/cwc455826074/article/details/6883467

XML里的

 

[html] view plain copy <?xml version="1.0" encoding="utf-8"?>  <resources  xmlns:android="http://schemas.android.com/apk/res/android">      <style name="demo" parent="android:Theme">          <item name="android:focusableInTouchMode">true</item>      </style>  </resources>  

//AnroidMainifest里的

[html] view plain copy android:theme="@style/demo"  

//Java代码里的

[html] view plain copy //点击输入框以外的地方则隐藏输入法  addfoodweight.setOnFocusChangeListener(new OnFocusChangeListener() {      @Override      public void onFocusChange(View v, boolean hasFocus) {          // TODO Auto-generated method stub          if (!hasFocus) {              System.out.println("失去焦点");              // 失去焦点              addfoodweight.clearFocus();              InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);              imm.hideSoftInputFromWindow(addfoodweight.getWindowToken(), 0);          }      }  });