文章标题

ListView更新某个item
1、listview包含EditText控件：
private class ViewHolders {
private EditText et_Content;

}

final ViewHolders holders = new ViewHolders();

holders.et_Content = (CLEditText) convertView
.findViewById(R.id.et_process_22);
2、设置EditText值，在activity中获取

holders.et_Content.addTextChangedListener(new TextWatcher() {            @Override            public void onTextChanged(CharSequence s, int start, int before,                    int count) {                // TODO Auto-generated method stub                int position1 = (Integer) holders.et_Content.getTag();                ProcessInfo info = mListData.get(position1);                info.setContent((holders.et_Content.getText().toString().trim()));String bigStr = holders.et_Content.getText().toString().trim();            }            @Override            public void beforeTextChanged(CharSequence s, int start, int count,                    int after) {                // TODO Auto-generated method stub            }            @Override            public void afterTextChanged(Editable s) {    for (int i = 0; i < mListData.size(); i++) {    //这里判断要改变的item                                      if (mListData.get(i).getTitle().indexOf("标题") != -1) {                            try {                                mListData.get(i)                                        .setContent(                                                CommonTools.digitUppercase(s                                                        .toString()));                                updateSingle(i);                            } catch (Exception e) {                                // TODO Auto-generated catch block                                e.printStackTrace();                            }                        }else{                            mListData.get(i)                            .setContent(                                    mListData.get(i).getContent());                        }                    }       }

3.更改item的值

/**     * 第一种方法 更新对应view的内容     *      * @param position     *            要更新的位置     */    private void updateSingle(int position) {        View childAt = mList.getChildAt(position                - mList.getFirstVisiblePosition() + 1);        if (childAt != null) {            CLEditText myTv = (CLEditText) childAt.findViewById(R.id.et_process_22);            if (myTv != null) {// 当item可见的时候更新                myTv.setText(mListData.get(position).getContent());            }        }    }