修改了一些代码的问题。

代码/Shop_8.18_by_qinjiaming/Shop/src/com/stone/shop/view/LoginActivity.java

@@ -165,7 +165,8 @@ public class LoginActivity extends Activity implements OnClickListener {
 
 			if (!Util.isNetworkConnected(this)) {
 				toast("木有网络 ( ⊙ o ⊙ ) ");
-			} else if (username.equals("") || password.equals("")) {
+//			} else if (username.equals("") || password.equals("")) {
+			} else if ("".equals(username) || "".equals(password)) {
 				toast("请输入账号和密码");
 				break;
 			} else {
@@ -257,7 +258,7 @@ public class LoginActivity extends Activity implements OnClickListener {
 		}
 
 		protected void doComplete(JSONObject values) {
-			
+			//do nothing
 		}
 
 		@Override
@@ -279,7 +280,7 @@ public class LoginActivity extends Activity implements OnClickListener {
 
 				@Override
 				public void onError(UiError e) {
-
+					//do nothing
 				}
 
 				@Override
@@ -314,7 +315,7 @@ public class LoginActivity extends Activity implements OnClickListener {
 
 				@Override
 				public void onCancel() {
-
+					//do nothing
 				}
 			};
 			mInfo = new UserInfo(this, mTencent.getQQToken());

代码/Shop_8.18_by_qinjiaming/Shop/src/com/stone/shop/view/OrderActivity.java

@@ -6,7 +6,7 @@ import android.app.Activity;
 import android.app.TimePickerDialog;
 import android.content.Intent;
 import android.os.Bundle;
-import android.view.LayoutInflater;
+//import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.Button;
@@ -46,7 +46,6 @@ public class OrderActivity extends Activity implements OnClickListener{
 //	private Button btnDlgOk;			// 设置时间完成
 	private Button btnOrderSubmit; 		// 提交订单
 	
-//	private View dlgOrderView;
 	private int mHour;
     private int mMinute;
     private String time = "12 : 30";
@@ -106,7 +105,7 @@ public class OrderActivity extends Activity implements OnClickListener{
 
 	@Override
 	public void onClick(View v) {
-		int count = 1;
+		int count;
 		switch (v.getId()) {
 		case R.id.btn_order_count_more:
 			count = Integer.parseInt(tvOrderCount.getText().toString());
@@ -121,12 +120,11 @@ public class OrderActivity extends Activity implements OnClickListener{
 			if (count == 1) {
 				toast("每份订单数量至少为 1 ");
 			} else {
-				tvOrderCount.setText( (count-1)+"");
+				//tvOrderCount.setText( (count-1)+"");
+				tvOrderCount.setText(Integer.toString(count-1));
 			}
 			break;
 		case R.id.btn_set_time:
-//			dlgSetOrderTime = new DialogOrder(this, R.style.MyDialog);
-//			dlgSetOrderTime.show();
 			final Calendar c = Calendar.getInstance();
 	        mHour = c.get(Calendar.HOUR_OF_DAY);
 	        mMinute = c.get(Calendar.MINUTE);
@@ -166,7 +164,7 @@ public class OrderActivity extends Activity implements OnClickListener{
 			order.setShopName(shop.getName());
 			order.setCount(count);
 			order.setTime(time);
-			order.setPrice(price+"");
+			order.setPrice(Float.toString(price));
 			order.setPhone(phone);
 			order.setTips(words);
 			order.insertObject(this, new InsertListener() {

代码/Shop_8.18_by_qinjiaming/Shop/src/com/stone/shop/view/ShopItemActivity.java

@@ -44,7 +44,7 @@ public class ShopItemActivity extends Activity implements OnClickListener, OnIte
 	private View view1, view2; // 需要滑动的页卡
 	private ViewPagerCompat viewPager; // viewpager
 	private ViewPagerAdapter shopViewPagerAdapter;
-	private PagerTitleStrip pagerTitleStrip; // viewpager的标题
+//	private PagerTitleStrip pagerTitleStrip; // viewpager的标题
 	private PagerTabStrip pagerTabStrip; // 一个viewpager的指示器，效果就是一个横的粗的下划线
 	private List<View> viewList; // 把需要滑动的页卡添加到这个list中
 	private List<String> titleList; // viewpager的标题
@@ -52,7 +52,7 @@ public class ShopItemActivity extends Activity implements OnClickListener, OnIte
 	// 店铺商品列表
 	private ListView lvGoodsList;
 	private GoodsListAdapter goodsListAdapter;
-	private Button btnBuyGood;
+//	private Button btnBuyGood;
 
 	// 店铺简介页中的控件
 	private TextView tvShopName; // 店铺名