要想做圖片+文字這種複合控制項,實現方法大概有四種。第一種就是利用Gallery來做。第一部分:建立一個布局檔案,用來放圖片加文字。名字為:pic_text.xml,內容為:[html] <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical"> <ImageView android:id="@+id/image" android:layout_gravity="center_horizontal" android:layout_width="80dp" android:layout_height="80dp"/> <TextView android:id="@+id/text" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_horizontal" android:textSize="14dp" android:gravity="center" android:textColor="#ffffffff"/> </LinearLayout> 第二部分:整個程式的布局檔案,也就是一個gallery:[html] <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" > <TextView android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/hello" /> <Gallery android:id="@+id/myGallery" android:layout_width="fill_parent" android:layout_height="wrap_content"/> </LinearLayout> 第三部分:主程式:[java] package yan.guoqi.testgallery; 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.AdapterView.OnItemClickListener; import android.widget.BaseAdapter; import android.widget.Gallery; import android.widget.ImageView; import android.widget.TextView; import android.widget.Toast; public class TestGalleryActivity extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); Gallery gallery = (Gallery)findViewById(R.id.myGallery); gallery.setAdapter(new galleryAdapter(this)); gallery.setOnItemClickListener(new OnItemClickListener() { public void onItemClick(AdapterView<?> parent, View v, int position, long id) { // TODO Auto-generated method stub Toast.makeText(TestGalleryActivity.this, ""+id+"被點擊!", Toast.LENGTH_SHORT).show(); } }); gallery.setSelection(1); gallery.setSpacing(20); gallery.setUnselectedAlpha(150.0f); } public class galleryAdapter extends BaseAdapter{ private Integer[] img = {R.drawable.identify, R.drawable.recognize,R.drawable.manage}; private String[] str={"認證模組","識別模組","管理掌紋庫"}; private Context mContext; public galleryAdapter(Context c){ mContext = c; } public int getCount() { // TODO Auto-generated method stub return img.length; } public Object getItem(int position) { // TODO Auto-generated method stub return position; } public long getItemId(int position) { // TODO Auto-generated method stub return position; } public View getView(int position, View convertView, ViewGroup parent) { // TODO Auto-generated method stub ViewHolder holder; if(convertView == null){ holder = new ViewHolder(); convertView = View.inflate(mContext, R.layout.pic_text, null); holder.pic = (ImageView)convertView.findViewById(R.id.image); holder.text = (TextView)convertView.findViewById(R.id.text); convertView.setTag(holder); } else{ holder = (ViewHolder)convertView.getTag(); } holder.pic.setImageResource(img[position]); holder.text.setText(str[position]); return convertView; } www.2cto.com class ViewHolder { private ImageView pic; private TextView text; } } } (圖截的有點小,⊙﹏⊙b汗):