처음 실행한 gridview 화면입니다.
첫번째 cell 텍스트 색상은 정상입니다.
다른 cell 을 클릭하면 아래처럼 첫번째 cell 색상이 바뀝니다.
구글 검색을 해보니 이와 같은 현상을 버그라고 말하는 외국인도 있던데 해결하신 분 계신가요?
main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<TextView
android:id="@+id/selection"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
/>
<GridView
android:id="@+id/grid"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:verticalSpacing="35px"
android:horizontalSpacing="5px"
android:numColumns="auto_fit"
android:columnWidth="100px"
android:stretchMode="columnWidth"
android:gravity="center"
/>
</LinearLayout>
GridDemo.java
package com.commonsware.android.selection;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.GridView;
import android.widget.TextView;
public class GridDemo extends Activity
implements AdapterView.OnItemSelectedListener {
TextView selection;
String[] items={"lorem", "ipsum", "dolor", "sit", "amet",
"consectetuer", "adipiscing", "elit", "morbi", "vel",
"ligula", "vitae", "arcu", "aliquet", "mollis",
};
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.main);
selection=(TextView)findViewById(R.id.selection);
GridView g=(GridView) findViewById(R.id.grid);
g.setAdapter(new FunnyLookingAdapter(this,
android.R.layout.simple_list_item_1,
items));
g.setOnItemSelectedListener(this);
}
public void onItemSelected(AdapterView<?> parent, View v,
int position, long id) {
selection.setText(items[position]);
}
public void onNothingSelected(AdapterView<?> parent) {
selection.setText("");
}
private class FunnyLookingAdapter extends ArrayAdapter {
Context ctxt;
FunnyLookingAdapter(Context ctxt, int resource,
String[] items) {
super(ctxt, resource, items);
this.ctxt=ctxt;
}
public View getView(int position, View convertView,
ViewGroup parent) {
TextView label=(TextView)convertView;
if (convertView==null) {
convertView=new TextView(ctxt);
label=(TextView)convertView;
}
label.setText(items[position]);
return(convertView);
}
}
}
GridView가 문제가 많은것 같습니다.. ㅠㅠ