2.支付

LeyoPayParam payParam = new LeyoPayParam.Builder()
  .setProducutId(productId)
  .setProductName(productName)
  .setProductPrice(productPrice)
  .build();
LeyoPay.getInstance().pay(mActivity, payParam, new LeyoPayCallback() {
  
  @Override  public void paySucceed(String productId, String orderId) {
  
  }
  
  @Override  public void payFailed(String errMsg) {
  
  }
  
  @Override  public void payCancel() {
  
  }
});