android平台的左右上下都能滾動的效果

來源:互聯網
上載者:User

   代碼如下

  public class GroupActivity extends Activity {

  private List gbList;

  // private MyListAdapter adapter;

  private ItemClickEvent listener;

  // private MyHandler handler;

  private GridView[] gridvs ;

  //

  private LinearLayout ll_main;

  private ScrollView scll ;

  private LinearLayout scll_sub_ll;

  private HorizontalScrollView hls;

  private LinearLayout hls_sub_ll;

  private GridView gv ;

  private LinearLayout.LayoutParams ll_pmm;

  private LinearLayout.LayoutParams ll_pmw;

  private LinearLayout.LayoutParams ll_pww;

  private LinearLayout.LayoutParams ll_head_wh;

  private int headViewW = 0, headViewH = 0;

  private TextView tv_type;

  private View headView;

  private LayoutInflater flater;

  private Button bt_back, bt_right;

  private TextView top_title;

  private MyListAdapter[] myAdaps;

  Handler hand = new Handler(){

  public void handleMessage(Message msg) {

  switch (msg.what) {

  case 1:

  Log.i("AAA","case1 "+msg.what);

  if(null == gbList || gbList.size() < 0){

  return;

  }

  init();

  break;

  case 2:

  setContentView(ll_main);

  break;

  default:

  break;

  }

  };

  };

  public void onCreate(Bundle savedInstanceState) {

  super.onCreate(savedInstanceState);

  requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);

  // setContentView(R.layout.main);

  new Thread() {

  @SuppressLint("NewApi")

  public void run() {

  gbList = new ArrayList();

  for (int i = 0; i < 10; i++) {

  TeamBean item = new TeamBean("abc" + i, "123456"

  + i);

  Log.i("AAA","item = "+item);

  gbList.add(item);

  }

  Message msg = Message.obtain();

  msg.what = 1;

  hand.sendMessage(msg);

  }

  }.start();

  }

  private void init(){

  headView = getLayoutInflater().inflate(R.layout.dingbujiemian, null);

  headView.setBackgroundResource(R.drawable.top_bg);

  bt_back = (Button) headView.findViewById(R.id.zuobiananniu);

  bt_back.setVisibility(View.VISIBLE);

  bt_back.setBackgroundResource(R.color.transparent);

  bt_back.setText(getResources().getString(R.string.fanhui));

  bt_back.setOnClickListener(new OnClickListener() {

  public void onClick(View v) {

  // TODO Auto-generated method stub

  finish();

  }

  });

  bt_right = (Button) headView.findViewById(R.id.youbiananniu);

  bt_right.setVisibility(View.INVISIBLE);

  top_title = (TextView) headView.findViewById(R.id.zhongjianzifu);

  top_title.setVisibility(View.INVISIBLE);

  ll_pmm = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);

  ll_pmw = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);

  ll_pww = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);

  // int w = View.MeasureSpec.makeMeasureSpec(0,View.MeasureSpec.UNSPECIFIED);

  // int h = View.MeasureSpec.makeMeasureSpec(0,View.MeasureSpec.UNSPECIFIED);

  // headView.measure(w, h);

  // headViewW =headView.getMeasuredWidth();

  // headViewH =headView.getMeasuredHeight();

  // ll_head_wh = new LinearLayout.LayoutParams(headViewW, headViewH);

  // headView.setLayoutParams(ll_head_wh);

  ll_main = new LinearLayout(this);

  ll_main.setOrientation(LinearLayout.VERTICAL);

  ll_main.setBackgroundColor(Color.WHITE);

  ll_main.setLayoutParams(ll_pmm);

  ll_main.addView(headView);

  scll = new ScrollView(this);

  scll.setLayoutParams(ll_pmm);

  scll_sub_ll = new LinearLayout(this);

  scll_sub_ll.setOrientation(LinearLayout.VERTICAL);

  scll_sub_ll.setLayoutParams(ll_pmm);

  int arrs[] = new int[15];

  myAdaps = new MyListAdapter[arrs.length];

  for (int i = 0; i < arrs.length; i++) {

  hls = new HorizontalScrollView(this);

  hls.setLayoutParams(ll_pmw);

  hls.setBackgroundColor(Color.GRAY);

  hls.setHorizontalScrollBarEnabled(false);

  hls_sub_ll = new LinearLayout(this);

  hls_sub_ll.setOrientation(LinearLayout.HORIZONTAL);

  hls_sub_ll.setLayoutParams(ll_pmw);

  gv = new GridView(this);

  gv.setLayoutParams(ll_pmw);

  LayoutParams params = new LayoutParams(gbList.size()

  *(120+6) , LayoutParams.WRAP_CONTENT);

  gv.setLayoutParams(params);

  gv.setColumnWidth(120);

  gv.setHorizontalSpacing(6);

  /*gv.setStretchMode(gv.NO_STRETCH);*/

  gv.setNumColumns(gbList.size());

  myAdaps[i] = new MyListAdapter(GroupActivity.this);

  listener = new ItemClickEvent();

  if(i == arrs.length - 1){

  }else{

  gv.setAdapter(myAdaps[i]);

  gv.setOnItemClickListener(listener);

  }

  hls_sub_ll.addView(gv);

  hls.addView(hls_sub_ll);

  tv_type = new TextView(this);

  tv_type.setTextSize(22);

  tv_type.setTextColor(Color.BLACK);

  if(i == arrs.length - 1){

  tv_type.setText("選中的好友 ");

  }else{

  tv_type.setText("朋友 "+i);

  }

  scll_sub_ll.addView(tv_type);

  scll_sub_ll.addView(hls);

  }

  scll.addView(scll_sub_ll);

  ll_main.addView(scll);

  Message msg = Message.obtain();

  msg.what = 2;

  hand.sendMessage(msg);

  }

  private class MyListAdapter extends BaseAdapter {

  private final String TAG = "MyListAdapter";

  private LayoutInflater mInflater;

  private final Context context;

  public MyListAdapter(Context context) {

  this.context = context;

  mInflater = (LayoutInflater) context

  .getSystemService(Context.LAYOUT_INFLATER_SERVICE);

  }

  public int getCount() {

  Log.i("AAA","gbList.size() = "+gbList.size());

  return gbList.size();

  }

  public Object getItem(int position) {

  return gbList.get(position);

  }

  public long getItemId(int position) {

  return position;

  }

  @TargetApi(Build.VERSION_CODES.HONEYCOMB)

  @SuppressLint("NewApi")

  public View getView(int position, View convertView, ViewGroup parent) {

  Log.i("AAA","position = "+position);

  TeamBean item = gbList.get(position);

  Log.i("AAA","getView() , item = "+item);

  CellHolder cellHolder;

  if (convertView == null) {

  cellHolder = new CellHolder();

  convertView = mInflater.inflate(R.layout.team_item, null);

  cellHolder.ivIcon = (ImageView) convertView

  .findViewById(R.id.ivIcon);

  cellHolder.name = (TextView) convertView

  .findViewById(R.id.name);

  convertView.setTag(cellHolder);

  } else {

  cellHolder = (CellHolder) convertView.getTag();

  }

  cellHolder.ivIcon.setImageResource(R.drawable.icos5);

  cellHolder.name.setText(item.getName());

  cellHolder.name.setTextSize(12);

  return convertView;

  }

  }

  private class CellHolder {

  ImageView ivIcon;

  TextView name;

  }

  private class ItemClickEvent implements OnItemClickListener {

  public void onItemClick(AdapterView parent, View view, int position,

  long id) {

  Log.i("item","parent = "+parent+", view = "+view+", position = "+position);

  }

  }

  }

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