Esempio n. 1
0
 @Override
 public boolean onOptionsItemSelected(MenuItem item) {
   switch (item.getItemId()) {
     case R.id.col1:
       mGridView.setColumnCount(1);
       break;
     case R.id.col2:
       mGridView.setColumnCount(2);
       break;
     case R.id.col3:
       mGridView.setColumnCount(3);
       break;
   }
   return true;
 }
Esempio n. 2
0
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_user);

    setTitle("SGV");
    mGridView = (StaggeredGridView) findViewById(R.id.grid_view);

    LayoutInflater layoutInflater = getLayoutInflater();

    View header = layoutInflater.inflate(R.layout.waterfall_header_item, null);
    View footer = layoutInflater.inflate(R.layout.waterfall_header_item, null);
    TextView txtHeaderTitle = (TextView) header.findViewById(R.id.txt_title);
    TextView txtFooterTitle = (TextView) footer.findViewById(R.id.txt_title);
    txtHeaderTitle.setText("我的游记");
    txtFooterTitle.setText("THE FOOTER!");

    mGridView.addHeaderView(header);
    mGridView.addFooterView(footer);
    mAdapter = new WaterfallAdapter(this, R.id.txt_line1);

    // do we have saved data?
    if (savedInstanceState != null) {
      mData = savedInstanceState.getStringArrayList(SAVED_DATA_KEY);
    }

    if (mData == null) {
      mData = WaterfallData.generateSampleData();
    }

    for (String data : mData) {
      mAdapter.add(data);
    }

    mGridView.setAdapter(mAdapter);
    mGridView.setOnScrollListener(this);
    mGridView.setOnItemClickListener(this);
    mGridView.setOnItemLongClickListener(this);
  }