package com.marshalchen.common.demoofui.sampleModules; import android.app.Activity; import android.content.Context; import android.os.Bundle; import android.support.v7.widget.LinearLayoutManager; import android.support.v7.widget.RecyclerView; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.view.ViewGroup; import android.widget.TextView; import com.marshalchen.common.demoofui.R; import com.marshalchen.common.uimodule.customPullRefreshLayout.widget.PullRefreshLayout; public class CustomPullToRefreshActivity extends Activity { PullRefreshLayout layout; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.custom_pull_to_refresh_activity_demo); RecyclerView recyclerView = (RecyclerView) findViewById(R.id.recyclerView); recyclerView.setLayoutManager(new LinearLayoutManager(this)); String[] array = new String[50]; for (int i = 0; i < array.length; i++) { array[i] = "string " + i; } recyclerView.setAdapter(new ArrayAdapter(this, array)); layout = (PullRefreshLayout) findViewById(R.id.swipeRefreshLayout); layout.setOnRefreshListener(new PullRefreshLayout.OnRefreshListener() { @Override public void onRefresh() { layout.postDelayed(new Runnable() { @Override public void run() { layout.setRefreshing(false); } }, 4000); } }); } static class ArrayAdapter extends RecyclerView.Adapter<ViewHolder> { private String[] mArray; private Context mContext; public ArrayAdapter(Context context, String[] array) { mContext = context; mArray = array; } @Override public ViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) { return new ViewHolder(View.inflate(viewGroup.getContext(), android.R.layout.simple_list_item_1, null)); } @Override public void onBindViewHolder(ViewHolder viewHolder, int i) { viewHolder.mTextView.setText(mArray[i]); } @Override public int getItemCount() { return mArray.length; } } static class ViewHolder extends RecyclerView.ViewHolder { public TextView mTextView; public ViewHolder(View itemView) { super(itemView); mTextView = (TextView) itemView; } } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.custom_pull_to_refresh, menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { int id = item.getItemId(); switch (id) { case R.id.action_circles: layout.setRefreshStyle(PullRefreshLayout.STYLE_CIRCLES); return true; case R.id.action_water_drop: layout.setRefreshStyle(PullRefreshLayout.STYLE_WATER_DROP); return true; case R.id.action_ring: layout.setRefreshStyle(PullRefreshLayout.STYLE_RING); return true; } return super.onOptionsItemSelected(item); } }