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嗨，我是android新手，我做的是用编辑文本实现搜索，我将 编写为休闲文件。如何实现带编辑文本的快速搜索功能
((EditText)findViewById(R.id.EditText01)).setOnKeyListener(new OnKeyListener() {
public boolean onKey(View v, int keyCode, KeyEvent event) {
if(event.getAction() == KeyEvent.ACTION_UP){
String enteredText = ((EditText)findViewById(R.id.EditText01)).getText().toString();
if(enteredText.length() > 0) {
String str1 =""+ enteredText.charAt(0);
str1 = str1.toUpperCase();
String str2 =""+ enteredText.substring(1);
str2 = str2.toLowerCase();
enteredText = str1 + str2;
}
id=0;
Iterator<String> strIt = strList.iterator();
Log.v("", "Total items in the list****"+strList);
((LinearLayout)findViewById(R.id.LinearLayout02)).removeAllViewsInLayout();
if(strIt.next().startsWith(enteredText))
{
Log.v("", "hi u r enterd letter is there in list");
}
else
{
((LinearLayout)findViewById(R.id.LinearLayout02)).removeAllViewsInLayout();
Toast.makeText(MyShoppingList.this, "There is no item In the List Start with Letter "+enteredText+" Click Add Item to Add New Item" ,06).show();
Log.v("", " u enterd letter is no there in list"+enteredText);
additem();
}
count = 0;
while(strIt.hasNext()){
String str = strIt.next();
if(str.startsWith(enteredText)){
//count++;
matchingLetters(str);
}
}
}
return false; }
});
它工作正常，但是当在键盘主动一会儿，然后最小化键盘代码只运行在active.it doee设备的键盘实现我收到的问题。有什么问题我不明白请帮助我。举一些代码或链接。谢谢你提前。