我是Android开发的新手,遇到了管理Android资源的问题。我想创建一个带有ImageView和TextView的listView。
以下是我的实现方式,它可以正常工作,但是实际上我想使用之前创建的数组,如下所示:
int[] img = getResources().getIntArray(R.Array.img);
package com.simplelistviewwithlistactivity;
import android.app.AlertDialog;
import android.app.AlertDialog.Builder;
import android.app.ListActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.View;
import android.widget.ListView;
public class ListActivityS extends ListActivity {
int[] img = { R.drawable.r1, R.drawable.r2, R.drawable.skycubemap1,
R.drawable.skycubemap1, R.drawable.skycubemap2,
R.drawable.skycubemap3, R.drawable.skycubemap4,
R.drawable.skycubemap5 };
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getListView().setDividerHeight(2);
getListView().setAdapter(new BindDataAdapter(this, img, item));
}
@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
super.onListItemClick(l, v, position, id);
Builder builder = new AlertDialog.Builder(this);
builder.setMessage(item[position] + " is clicked.");
builder.setPositiveButton("OK", null);
builder.show();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_list, menu);
return true;
}
private String item[] = { "This is list Item1", "This is list Item2",
"This is list Item3", "This is list Item4", "This is list Item5",
"This is list Item6", "This is list Item8", "This is list Item8"