传递数据从列表视图到EDITTEXT

问题描述

我有一个CustomListView中，我有两个文本框和两个图像。我需要文本数据传递到另一个活动的EDITTEXT。

I have a CustomListView in which I have two textbox and two images. I need to pass textbox data to the Edittext of another activity.

感谢

推荐答案

首先，你需要获得一个参考到的TextView 的自定义适配器。
之后，将它保存在文本字符串，并使用该值传递给其他活动的意图。

First you need to get a reference to the TextView of the Custom Adapter.After that save it's text in a String and pass that value to the other Activity using an Intent.

draft_list.setOnItemClickListener(new OnItemClickListener()
    {

        @Override
        public void onItemClick(AdapterView<?> arg0, final View itemView, int arg2,long arg3)
        {
            //Reference both text views and get their current text.

            TextView textViewOne = (TextView)itemView.findViewById(R.id.your_textViewOne_ID);
            String contentOne = textViewOne.getText().toString();

            TextView textViewTwo = (TextView)itemView.findViewById(R.id.your_textViewTwo_ID);
            String contentTwo = textViewTwo.getText().toString();

            //Pass the values to the other activity.

            Intent intent = new Intent(currentActivity.this, newActivity.class);
            intent.putExtra("contentOne", contentOne);
            intent.putExtra("contentTwo", contentTwo);
            startActivity(intent);
         }
 });

在您的接收活动，然后获取数据这样：

In your receiving activity then get the data as such:

//In your other activity, receive the intent and store the Extra values.

Intent intent = getIntent();
String receivedContentOne = intent.getStringExtra("contentOne");
String receivedContentTwo = intent.getStringExtra("contentTwo");

// Set EditText text to the values passed from the intent.

EditText editTextOne = (EditText)findViewById(R.id.your_editTextOne_ID);
editTextOne.setText(String.valueOf(receivedContentOne));

EditText editTextTwo = (EditText)findViewById(R.id.your_editTextTwo_ID);
editTextTwo.setText(String.valueOf(receivedContentTwo));

这篇关于传递数据从列表视图到EDITTEXT的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！