[android] PullToRefreshListView up pull, down pull distinguish

android, PullToRefreshListView up pull, down pull distinguish

public class MainActivity extends Activity {

private PullToRefreshListView mPtrlv;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView( R.layout.activity_main );

initListView();

}

private Handler mHandler = new Handler();

private Runnable mRunnable = new Runnable() {

@Override

public void run() {

mPtrlv.onRefreshComplete();

}

};

private void initListView(){

mPtrlv = (PullToRefreshListView) findViewById( R.id.cardlist );

mPtrlv.setOnRefreshListener( new OnRefreshListener2<ListView>() {

@Override

public void onPullDownToRefresh(PullToRefreshBase<ListView> refreshView) {

waitAndFinishRefresh();

}

@Override

public void onPullUpToRefresh(PullToRefreshBase<ListView> refreshView) {

waitAndFinishRefresh();

}

});

}

private void waitAndFinishRefresh(){

new Thread( new Runnable() {

@Override

public void run() {

try{ 

Thread.sleep( 2000 );

mHandler.post( mRunnable );

} catch( Exception e ){ }

}

}).start();

}

}

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