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import android.graphics.Color;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;import com.datadecoder.decoder.*;
import com.stock.data.Stock;
import com.stock.listening.CustomListening;
import com.stock.listening.EventArgs;
import com.stock.view.KLineView;
import com.stock.view.StockView;import java.text.DecimalFormat;
import java.text.NumberFormat;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
public class MainActivity extends ActionBarActivity { ListView listView;
List<Button> buttons = new ArrayList<Button>();
List<String> items = new ArrayList<String>();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
listView = (ListView)findViewById(R.id.listView);
listView.setFocusableInTouchMode(false);
Button btn_ShowData = (Button)findViewById(R.id.btn_showdata);
btn_ShowData.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
fillItems();
TestAdapter adapter = new TestAdapter(getApplicationContext());
listView.setAdapter(adapter);
}
});
Button btn_Test = (Button)findViewById(R.id.btn_Test);
btn_Test.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
listView.scrollListBy(100);
}
});
for(int i=0;i<50;i++){
final Button btn = new Button(getApplicationContext());
btn.setText("Button "+String.valueOf(i+1));
btn.setTextColor(Color.RED);
btn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getApplicationContext(),btn.getText(),Toast.LENGTH_SHORT).show();
}
});
buttons.add(btn);
}
} private void fillItems(){
items.clear();
for(int i=1;i<=50;i++){
items.add("Item "+String.valueOf(i));
}
} @Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
} @Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
} private class TestAdapter extends BaseAdapter {
private Context _context;
public TestAdapter(Context context){
_context = context;
}
public int getCount(){
return items.size();
}
@Override
public boolean isEnabled(int position) {
return true;
}
public Object getItem(int position) {
return position;
} @Override
public long getItemId(int position) {
return position;
} @Override
public View getView(final int position, View convertView, ViewGroup parent) {
Button view = buttons.get(position);
convertView = view;
return convertView;
}
}}布局文件<RelativeLayout 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"
tools:context="com.myapplication2.app.MainActivity"> <LinearLayout
android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="50dp"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="false"
android:id="@+id/linearLayout"> <Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="show data"
android:id="@+id/btn_showdata"
android:textSize="10dp"
android:minHeight="1dp" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="btn_Test"
android:id="@+id/btn_Test"
android:textSize="10dp"
android:minHeight="1dp" />
</LinearLayout> <ListView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/listView"
android:layout_alignParentBottom="true"
android:layout_alignStart="@+id/linearLayout"
android:layout_below="@+id/linearLayout" /></RelativeLayout>
如何生成树形数据,可以百度“C# treeview 数据库”
如果你那边真的没有响应button点击事件,检查下是不是OnTouch被ListView拦截了,还是Button的Click事件和ListView的OnItemClick冲突了。