SlidingDrawer 隐藏式抽屉

[android]代码库

public class EX04_27 extends Activity {
	private GridView gv;
	private SlidingDrawer sd;
	private ImageView im;
	private int[] icons = { R.drawable.alarm, R.drawable.calendar,
			R.drawable.camera, R.drawable.clock, R.drawable.music,
			R.drawable.tv };
	private String[] items = { "Alarm", "Calendar", "Camera", "Clock", "Music",
			"TV" };

	/** Called when the activity is first created. */
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		/* 加载main.xml Layout */
		setContentView(R.layout.main);
		/* 初始化对象 */
		gv = (GridView) findViewById(R.id.myContent1);
		sd = (SlidingDrawer) findViewById(R.id.drawer1);
		im = (ImageView) findViewById(R.id.myImage1);

		/* 使用告定义的MyGridViewAdapter设置GridView里面的item内容 */
		MyGridViewAdapter adapter = new MyGridViewAdapter(this, items, icons);
		gv.setAdapter(adapter);

		/* 设定SlidingDrawer被打开的事件处理 */
		sd.setOnDrawerOpenListener(new SlidingDrawer.OnDrawerOpenListener() {
			@Override
			public void onDrawerOpened() {
				im.setImageResource(R.drawable.close);
			}
		});
		/* 设置SlidingDrawer被关闭的事件处理 */
		sd.setOnDrawerCloseListener(new SlidingDrawer.OnDrawerCloseListener() {
			@Override
			public void onDrawerClosed() {
				im.setImageResource(R.drawable.open);
			}
		});
	}
}






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public class MyGridViewAdapter extends BaseAdapter {
	private Context _con;
	private String[] _items;
	private int[] _icons;

	/* 构造符 */
	public MyGridViewAdapter(Context con, String[] items, int[] icons) {
		_con = con;
		_items = items;
		_icons = icons;
	}

	@Override
	public int getCount() {
		return _items.length;
	}

	@Override
	public Object getItem(int arg0) {
		return _items[arg0];
	}

	@Override
	public long getItemId(int position) {
		return position;
	}

	@Override
	public View getView(int position, View convertView, ViewGroup parent) {
		LayoutInflater factory = LayoutInflater.from(_con);
		/* 使用grid.xml为每几个item的Layout */
		View v = (View) factory.inflate(R.layout.grid, null);
		/* 取得View */
		ImageView iv = (ImageView) v.findViewById(R.id.icon);
		TextView tv = (TextView) v.findViewById(R.id.text);
		/* 设定显示的Image与文? */
		iv.setImageResource(_icons[position]);
		tv.setText(_items[position]);
		return v;
	}
}