package com.example.huangj5;
import java.util.ArrayList;
import java.util.List;
import com.handmark.pulltorefresh.library.PullToRefreshBase;
import com.handmark.pulltorefresh.library.PullToRefreshBase.OnRefreshListener2;
import com.handmark.pulltorefresh.library.PullToRefreshGridView;
import com.lidroid.xutils.BitmapUtils;
import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.TextView;
public class MainActivity extends Activity {
private PullToRefreshGridView pull_refresh_grid;
int qwe = 10;
private List<String> asd;
private MyAdapter m;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Data();
pull_refresh_grid = (PullToRefreshGridView)findViewById(R.id.pull_refresh_grid);
m = new MyAdapter();
pull_refresh_grid.setAdapter(m);
pull_refresh_grid.setOnRefreshListener(new OnRefreshListener2<GridView>() {
@Override
public void onPullDownToRefresh(
PullToRefreshBase<GridView> refreshView) {
qwe = qwe+5;
Data();
m = new MyAdapter();
pull_refresh_grid.setAdapter(m);
m.notifyDataSetChanged();
pull_refresh_grid.onRefreshComplete();
}
@Override
public void onPullUpToRefresh(
PullToRefreshBase<GridView> refreshView) {
qwe = qwe+1;
Data();
m = new MyAdapter();
pull_refresh_grid.setAdapter(m);
m.notifyDataSetChanged();
pull_refresh_grid.onRefreshComplete();
}
});
}
class MyAdapter extends BaseAdapter{
@Override
public int getCount() {
return asd.size();
}
@Override
public Object getItem(int arg0) {
return null;
}
@Override
public long getItemId(int arg0) {
return 0;
}
@Override
public View getView(int arg0, View arg1, ViewGroup arg2) {
arg1 = View.inflate(MainActivity.this,R.layout.item,null);
TextView text_title = (TextView)arg1.findViewById(R.id.text_title);
text_title.setText(asd.get(arg0));
return arg1;
}
}
private void Data() {
asd = new ArrayList<String>();
for (int i = 0; i < qwe; i++) {
asd.add("q"+i);
}
}
}