Android Autocompletetextview到listview [英] Android Autocompletetextview to listview

问题描述

您好，

m创建一个Android应用程序，其中我有一个Autocompletetextview。当我搜索Autocompletetextview中的任何项目时获取项目列表..



我的查询是在点击Autocompletetextview中的项目之后我应该转到下一个活动打开一个新页面..



任何人都可以告诉我如何实现这?? :(

解决方案

请参阅文档 [ ^ ] for处理程序可以捕获的不同事件。

所以你最终决定使用 AutoCompleteTextView [ ^ ]

要回答这个问题，请参阅以下示例代码，这是我对您之前问题的回答的扩展：

1.从包含AutoCompleteTextView的活动中获取找到的项目并导航到新活动说NewActivity.java：

 // import android.widget.AutoCompleteTextView; 
 AutoCompleteTextView autoCompleteTextView =（AutoCompleteTextView）
 findViewById（R.id.autoCompleteTextView）; 
 
 ArrayAdapter adapter = ArrayAdapter.createFromResource（this，
 R.array.zodiac，android.R.layout.select_dialog_item）; 
 
 autoCompleteTextView.setThreshold（1）; 
 
 autoCompleteTextView.setAdapter（adapter）; 
 
 autoCompleteTextView.setOnItemClickListener（new AdapterView.OnItemClickListener（）{
 
 public void onItemClick（AdapterView<？> arg0，View arg1，int arg2，long arg3）{
 
 String foundItem = arg0.getItemAtPosition（arg2）.toString（）; 
 Log.i（你选择了--->，foundItem）; 
 
 Intent newIntent = new Intent（getApplicationContext（），NewActivity.class）; 
 newIntent.putExtra（foundItem，foundItem）; 
 startActivity（newIntent）; 
} 
}） ; 
 

2.在NewActivity.java中：

 Intent intent = getIntent; 
 Bundle bundle = intent.getExtras（）; 
 String foundItem = bundle.getString（foundItem）; 

最后但并非最不重要的，你应该承认有帮助的解决方案（过去和现在）。 / BLOCKQUOTE>

Hello,
m creating an android application in which i have a Autocompletetextview .when i search any item in Autocompletetextview i m getting item list..

My query is after clicking on the item from Autocompletetextview i it should move to next activity opening a new page..

can anybody tell me how i can achieve this??:(

解决方案

See the documentation[^] for the different events that can be caught by your handlers.

So you have finally decided to use AutoCompleteTextView[^]
To answer this question, see the following sample code, this is an extension from my answer to your earlier question:
1. From the activity that contains the AutoCompleteTextView to pick up the found item and navigate to a new activity say "NewActivity.java":

// import android.widget.AutoCompleteTextView;
AutoCompleteTextView autoCompleteTextView = (AutoCompleteTextView)
        findViewById(R.id.autoCompleteTextView);

ArrayAdapter adapter = ArrayAdapter.createFromResource(this,
        R.array.zodiac, android.R.layout.select_dialog_item);

autoCompleteTextView.setThreshold(1);

autoCompleteTextView.setAdapter(adapter);

autoCompleteTextView.setOnItemClickListener(new AdapterView.OnItemClickListener() {

    public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {

        String foundItem = arg0.getItemAtPosition(arg2).toString();
        Log.i("You have selected --->", foundItem );

        Intent newIntent = new Intent(getApplicationContext(), NewActivity.class);
        newIntent.putExtra("foundItem", foundItem );
        startActivity(newIntent);
    }
});

2. In the "NewActivity.java":

Intent intent = getIntent;
Bundle bundle = intent.getExtras();
String foundItem = bundle.getString("foundItem ");

Last but not least, you should acknowledge the solutions (past and present) that help.

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