搜索朋友像Facebook [英] search friends like facebook
问题描述
我如何创建搜索这样的朋友的http://i.dailymail.co.uk/i/pix/2011/08/11/article-2024574-0D63567000000578-432_306x458.jpg动态在android系统?我真的AP preciate。我已经用autocompletetextview并重复录入,当我搜索任何帮助,在这里问:<一href=\"http://stackoverflow.com/questions/21488902/autocompletetextview-dynamic-with-3-textview-and-1-imageview\">autocompletetextview动态与3的TextView和1 ImageView的 .Thanks提前。
How do I create search friends like this http://i.dailymail.co.uk/i/pix/2011/08/11/article-2024574-0D63567000000578-432_306x458.jpg dynamically in android ? I really appreciate any help .I have used autocompletetextview and it duplicates entry when I search ,asked here : autocompletetextview dynamic with 3 textview and 1 imageview .Thanks in Advance.
推荐答案
的试试这个简单的code:的(不使用AutoCompleteTextView )
XML:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".SOF_AutoList" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<EditText
android:id="@+id/editText1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Name" >
<requestFocus />
</EditText>
</LinearLayout>
<ListView
android:id="@+id/listView1"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
</ListView>
</LinearLayout>
Java的活动课:
public class SOF_AutoList extends Activity
{
private ListView listview;
private EditText edttxt;
private ArrayAdapter<String> adapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_sof__auto_list);
ArrayList<String> data = new ArrayList<String>();
for(int i=0;i<10;i++)
{
if(i==0 || i==1 || i==3)
{
data.add("Apple "+(i+1));
}
else if(i==4 || i==5)
{
data.add("Banana "+(i+1));
}
else
{
data.add("CArrot "+(i+1));
}
}
listview = (ListView)findViewById(R.id.listView1);
adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, android.R.id.text1,data);
listview.setAdapter(adapter);
edttxt = (EditText)findViewById(R.id.editText1);
edttxt.addTextChangedListener(new TextWatcher()
{
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
// TODO Auto-generated method stub
adapter.getFilter().filter(s);
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count,
int after) {
// TODO Auto-generated method stub
}
@Override
public void afterTextChanged(Editable s) {
// TODO Auto-generated method stub
}
});
}
}
这篇关于搜索朋友像Facebook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IT屋!