修复了代码中存在的很多问题。

代码/Shop_8.18_by_qinjiaming/Shop/src/com/stone/shop/adapter/GridAdapter.java

@@ -1,6 +1,6 @@
 package com.stone.shop.adapter;
 
-//import android.R.integer;
+
 import android.content.Context;
 import android.view.View;
 import android.view.ViewGroup;

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

@@ -81,7 +81,6 @@ public class LoginActivity extends Activity implements OnClickListener {
 						mUserInfo.setVisibility(android.view.View.VISIBLE);
 						mUserInfo.setText(response.getString("nickname"));
 					} catch (JSONException e) {
-						//e.printStackTrace();
 						logger.log(Level.SEVERE, "something may be wrong", e);
 					}
 				}
@@ -105,7 +104,6 @@ public class LoginActivity extends Activity implements OnClickListener {
 
 		// QQ登陆, 获取实例
 		// mQQAuth = QQAuth.createInstance(APP_ID,
-		// this.getApplicationContext());
 		mTencent = Tencent.createInstance(APP_ID, this.getApplicationContext());
 
 		btnLogin = (Button) findViewById(R.id.btn_login);
@@ -128,11 +126,19 @@ public class LoginActivity extends Activity implements OnClickListener {
 		getUserInfo();
 
 	}
-
+	public String getusername()
+	{
+		return username;
+	}
+	public String getpassword()
+	{
+		return password;
+	}
 	private void getUserInfo() {
 		SharedPreferences sp = getSharedPreferences("UserInfo", 0);
-		etUsername.setText(sp.getString("username", null));
-		etPassword.setText(sp.getString("password", null));
+		//etUsername.setText(sp.getString("username", null));
+		etUsername.setText(sp.getString(getusername(), null));
+		etPassword.setText(sp.getString(getpassword(), null));
 	}
 
 	// 保存用户的登陆记录
@@ -165,7 +171,6 @@ 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 ("".equals(username) || "".equals(password)) {
 				toast("请输入账号和密码");
 				break;
@@ -233,12 +238,11 @@ public class LoginActivity extends Activity implements OnClickListener {
 				return;
 			}
 			JSONObject jsonResponse = (JSONObject) response;
-			if (jsonResponse!=null && jsonResponse.length() == 0) 
+			if (jsonResponse.length() == 0) 
 			{
 				Util.showResultDialog(LoginActivity.this, "返回为空", "登录失败");
 				return;
 			}
-//			Util.showResultDialog(LoginActivity.this, response.toString(), "登录成功");
 			doComplete((JSONObject) response);
 			Logger logger = Logger.getLogger("lavasoft"); 
 			try 
@@ -248,7 +252,6 @@ public class LoginActivity extends Activity implements OnClickListener {
 			catch (JSONException e) 
 			{
 				// TODO 
-				//e.printStackTrace();
 				logger.log(Level.SEVERE, "something may be wrong", e);
 			}
 			

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

@@ -6,7 +6,6 @@ import android.app.Activity;
 import android.app.TimePickerDialog;
 import android.content.Intent;
 import android.os.Bundle;
-//import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.Button;
@@ -22,7 +21,6 @@ import com.stone.shop.R;
 import com.stone.shop.model.Good;
 import com.stone.shop.model.Order;
 import com.stone.shop.model.Shop;
-import com.stone.ui.DialogOrder;
 import com.stone.util.Util;
 
 /**
@@ -112,7 +110,7 @@ public class OrderActivity extends Activity implements OnClickListener{
 			if (count == 4) {
 				toast("每份订单数量不能超过 4");
 			} else {
-				tvOrderCount.setText( (count+1)+"");
+				tvOrderCount.setText(Integer.toString(count+1));
 			}
 			break;
 		case R.id.btn_order_count_less:
@@ -120,7 +118,6 @@ 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(Integer.toString(count-1));
 			}
 			break;
@@ -134,6 +131,7 @@ public class OrderActivity extends Activity implements OnClickListener{
 		case R.id.btn_dlg_ok:
 			time = tpOrderTime.getCurrentHour()+ " : " + tpOrderTime.getCurrentMinute();
 			dlgSetOrderTime.dismiss();
+			break;   //by qinjiaming
 		case R.id.btn_order_submit:
 			postOrder();
 			finish();

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

@@ -23,7 +23,6 @@ import android.widget.Button;
 import android.widget.TextView;
 import android.widget.Toast;
 import cn.bmob.v3.BmobQuery;
-//import cn.bmob.v3.listener.DeleteListener;
 import cn.bmob.v3.listener.FindListener;
 import cn.bmob.v3.listener.SaveListener;
 
@@ -74,7 +73,6 @@ public class ReservationActivity extends Activity {
 						}
 					} catch (ParseException e) {
 						// TODO 
-						//e.printStackTrace();
 						logger.log(Level.SEVERE, "something may be wrong", e);
 
 					}

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

@@ -52,7 +52,6 @@ public class ShopItemActivity extends Activity implements OnClickListener, OnIte
 	// 店铺商品列表
 	private ListView lvGoodsList;
 	private GoodsListAdapter goodsListAdapter;
-//	private Button btnBuyGood;
 
 	// 店铺简介页中的控件
 	private TextView tvShopName; // 店铺名
@@ -142,7 +141,6 @@ public class ShopItemActivity extends Activity implements OnClickListener, OnIte
 
 			@Override
 			public void onSuccess(List<Good> goods) {
-				// toast("查询商品成功, 共" + goods.size());
 				if (goods.size() == 0) {
 					toast("该店还没有添加商品");
 				}
@@ -205,49 +203,16 @@ public class ShopItemActivity extends Activity implements OnClickListener, OnIte
 		tvUser.setText(user);
 		tvContent.setText(content);
 		llCommitParent.addView(view);
-		tvUser = null;
-		tvContent = null;
+
 	}
 
-//	public void clickBuyGood(View v) {
-//		Intent toOrderActivity = new Intent(ShopItemActivity.this, OrderActivity.class);
-//		Bundle bundle = new Bundle();  
-//        bundle.putSerializable("shop", shop );  
-//        bundle.putString("shopID", shopID); //商铺的ID需要单独传递,否则获取到的是null
-//        toOrderActivity.putExtras(bundle);
-//		startActivity(toOrderActivity);
-//		//-------------------------------------------------------------------
-//		 toast("亲， 记得在弹出的对话框中选择数量哦");
-//		 Animation shake = AnimationUtils.loadAnimation(this, R.anim.shake);
-//		 lvGoodsList.startAnimation(shake);
-//		
-//		// 显示订单对话框
-//		orderDlg = new DialogOrder(this, R.style.MyDialog);
-//		orderDlg.show();
-//		// 得到订单对话框的View
-//		LayoutInflater factory = LayoutInflater.from(this);
-//		dlgOrderView = factory.inflate(R.layout.dlg_order, null);
-//		tvOrderCount = (TextView) dlgOrderView
-//				.findViewById(R.id.tv_order_count);
-//		etOrderPhone = (EditText) dlgOrderView
-//				.findViewById(R.id.et_order_phone);
-//		etOrderWords = (EditText) dlgOrderView
-//				.findViewById(R.id.et_order_phone);
-//		;
-//		btnOrderCount = (Button) dlgOrderView
-//				.findViewById(R.id.btn_order_count);
-//		btnOrderSubmit = (Button) dlgOrderView
-//				.findViewById(R.id.btn_order_submit);
-//		btnOrderCount.setOnClickListener(this);
-//		btnOrderSubmit.setOnClickListener(this);
-//		//-------------------------------------------------------------------
-//	}
+
 
 	@Override
 	public void onClick(View v) {
 		switch (v.getId()) {
 		case R.id.btn_commit:
-			if (etCommit.getText().toString().equals("")) {
+			if ("".equals(etCommit.getText().toString())) {
 				toast("亲，先写一句吧");
 			} else {
 				SimpleDateFormat formatter = new SimpleDateFormat(
@@ -286,17 +251,7 @@ public class ShopItemActivity extends Activity implements OnClickListener, OnIte
 	        bundle.putString("shopID", shopID); //商铺的ID需要单独传递,否则获取到的是null
 	        toOrderActivity.putExtras(bundle);
 			startActivity(toOrderActivity);
-			//toast("点击了Position " + position);
-//			if(view.getId() == R.id.btn_buy_good) {
-//				toast("点击了购买按钮");
-//				Intent toOrderActivity = new Intent(ShopItemActivity.this, OrderActivity.class);
-//				Bundle bundle = new Bundle();  
-//		        bundle.putSerializable("shop", shop ); 
-//		        bundle.putSerializable("good", selectGood);
-//		        bundle.putString("shopID", shopID); //商铺的ID需要单独传递,否则获取到的是null
-//		        toOrderActivity.putExtras(bundle);
-//				startActivity(toOrderActivity);
-//			}
+
 			break;
 		case 1:
 			break;

代码/Shop_8.18_by_qinjiaming/Shop/src/com/stone/ui/AutoScrollViewPager.java

@@ -1,7 +1,8 @@
 package com.stone.ui;
 
 import java.lang.reflect.Field;
-
+import java.util.logging.Level;
+import java.util.logging.Logger;
 import android.content.Context;
 import android.os.Handler;
 import android.os.Message;
@@ -130,8 +131,10 @@ public class AutoScrollViewPager extends ViewPager {
 
             scroller = new CustomDurationScroller(getContext(), (Interpolator)interpolatorField.get(null));
             scrollerField.set(this, scroller);
+            
         } catch (Exception e) {
-            e.printStackTrace();
+        	Logger logger = Logger.getLogger("lavasoft"); 
+            logger.log(Level.SEVERE, "something may be wrong", e);
         }
     }
 
@@ -218,6 +221,7 @@ public class AutoScrollViewPager extends ViewPager {
                 case SCROLL_WHAT:
                     scrollOnce();
                     sendScrollMessage(interval);
+                    break;  //by qinjiaming
                 default:
                     break;
             }

代码/Shop_8.18_by_qinjiaming/Shop/src/com/stone/ui/ViewPagerCompat.java

@@ -1,5 +1,8 @@
 package com.stone.ui;
 
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
 import android.content.Context;
 import android.support.v4.view.ViewPager;
 import android.util.AttributeSet;
@@ -46,6 +49,8 @@ public class ViewPagerCompat extends ViewPager {
 		try {
 			return super.onTouchEvent(ev);
 		} catch (Exception e) {
+        	Logger logger = Logger.getLogger("lavasoft"); 
+            logger.log(Level.SEVERE, "something may be wrong", e);
 			return false;
 		}
 	}

代码/Shop_8.18_by_qinjiaming/Shop/src/com/stone/util/Util.java

@@ -12,6 +12,8 @@ import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLConnection;
 import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -112,8 +114,9 @@ private static final String TAG = "SDK_Sample.Util";
      * @return byte[]
      */
     public static byte[] hexStringToBytes(String hexString) {
-        if (hexString == null || hexString.equals("")) {
-            return null;
+        if (hexString == null || "".equals(hexString)) {
+        	byte[] forreturn = new byte[0];
+            return forreturn;
         }
         hexString = hexString.toUpperCase();
         int length = hexString.length() / 2;
@@ -148,7 +151,8 @@ private static final String TAG = "SDK_Sample.Util";
 		try {
 			bytes = str.getBytes("UTF-8");
 		} catch (UnsupportedEncodingException e) {
-			e.printStackTrace();
+			Logger logger = Logger.getLogger("lavasoft"); 
+            logger.log(Level.SEVERE, "something may be wrong", e);
 		}
 		if (bytes == null) return null;
         StringBuilder sb=new StringBuilder(bytes.length*2);
@@ -156,7 +160,7 @@ private static final String TAG = "SDK_Sample.Util";
         for(int i=0;i<bytes.length;i++)
         {
             sb.append(hexString.charAt((bytes[i]&0xf0)>>4));
-            sb.append(hexString.charAt((bytes[i]&0x0f)>>0));
+            sb.append(hexString.charAt((bytes[i]&0x0f)));
         }
         return sb.toString();
     }
@@ -177,7 +181,8 @@ private static final String TAG = "SDK_Sample.Util";
             }
             catch(Exception e)
             {
-                e.printStackTrace();
+            	Logger logger = Logger.getLogger("lavasoft"); 
+                logger.log(Level.SEVERE, "something may be wrong", e);
             }
         }
 
@@ -187,7 +192,8 @@ private static final String TAG = "SDK_Sample.Util";
         }
         catch (Exception e1)
         {
-            e1.printStackTrace();
+        	Logger logger = Logger.getLogger("lavasoft"); 
+            logger.log(Level.SEVERE, "something may be wrong", e1);
         }
         return s;
     }
@@ -203,7 +209,8 @@ private static final String TAG = "SDK_Sample.Util";
 		try {
 			output.close();
 		} catch (Exception e) {
-			e.printStackTrace();
+			Logger logger = Logger.getLogger("lavasoft"); 
+            logger.log(Level.SEVERE, "something may be wrong", e);
 		}
 		
 		return result;
@@ -221,9 +228,11 @@ private static final String TAG = "SDK_Sample.Util";
 				 inStream = httpConnection.getInputStream();         
 			  }     
 			 } catch (MalformedURLException e) {               
-				 e.printStackTrace();     
+				 Logger logger = Logger.getLogger("lavasoft"); 
+		            logger.log(Level.SEVERE, "something may be wrong", e);    
 			 } catch (IOException e) {              
-				e.printStackTrace();    
+				 Logger logger = Logger.getLogger("lavasoft"); 
+		         logger.log(Level.SEVERE, "something may be wrong", e); 
 		  } 
 		byte[] data = inputStreamToByte(inStream);
 
@@ -241,21 +250,25 @@ private static final String TAG = "SDK_Sample.Util";
 			bytestream.close();
 			return imgdata;
 		}catch(Exception e){
-			e.printStackTrace();
+			Logger logger = Logger.getLogger("lavasoft"); 
+            logger.log(Level.SEVERE, "something may be wrong", e);
 		}
 		
-		return null;
+		byte[] forreturn = new byte[0];
+        return forreturn;
 	}
 	
 	public static byte[] readFromFile(String fileName, int offset, int len) {
+		byte[] forreturn = new byte[0];
 		if (fileName == null) {
-			return null;
+			
+            return forreturn;
 		}
 
 		File file = new File(fileName);
 		if (!file.exists()) {
 			Log.i(TAG, "readFromFile: file not found");
-			return null;
+            return forreturn;
 		}
 
 		if (len == -1) {
@@ -266,15 +279,15 @@ private static final String TAG = "SDK_Sample.Util";
 
 		if(offset <0){
 			Log.e(TAG, "readFromFile invalid offset:" + offset);
-			return null;
+            return forreturn;
 		}
 		if(len <=0 ){
 			Log.e(TAG, "readFromFile invalid len:" + len);
-			return null;
+			return forreturn;
 		}
 		if(offset + len > (int) file.length()){
 			Log.e(TAG, "readFromFile invalid file len:" + file.length());
-			return null;
+			return forreturn;
 		}
 
 		byte[] b = null;
@@ -377,15 +390,19 @@ private static final String TAG = "SDK_Sample.Util";
             Bitmap bitmap = BitmapFactory.decodeStream(stream , null, opts);
             return bitmap;
         } catch (OutOfMemoryError e) {
+        	Logger logger = Logger.getLogger("lavasoft"); 
+            logger.log(Level.SEVERE, "something may be wrong", e);
             return null;
         } catch (Exception e) {
+        	Logger logger = Logger.getLogger("lavasoft"); 
+            logger.log(Level.SEVERE, "something may be wrong", e);
             return null;
         }
     }
 
     private static final int MAX_DECODE_PICTURE_SIZE = 1920 * 1440;
 	public static Bitmap extractThumbNail(final String path, final int height, final int width, final boolean crop) {
-		Assert.assertTrue(path != null && !path.equals("") && height > 0 && width > 0);
+		Assert.assertTrue(path != null && !"".equals(path) && height > 0 && width > 0);
 
 		BitmapFactory.Options options = new BitmapFactory.Options();
 
@@ -457,6 +474,8 @@ private static final String TAG = "SDK_Sample.Util";
 
 		} catch (final OutOfMemoryError e) {
 			Log.e(TAG, "decode bitmap failed: " + e.getMessage());
+			Logger logger = Logger.getLogger("lavasoft"); 
+            logger.log(Level.SEVERE, "something may be wrong", e);
 			options = null;
 		}
 
@@ -569,10 +588,12 @@ private static final String TAG = "SDK_Sample.Util";
 
 			Log.v(TAG, "image download finished." + imageUri);
         } catch (OutOfMemoryError e) {
-            e.printStackTrace();
+        	Logger logger = Logger.getLogger("lavasoft"); 
+            logger.log(Level.SEVERE, "something may be wrong", e);
             bitmap = null;
 		} catch (IOException e) {
-			e.printStackTrace();
+			Logger logger = Logger.getLogger("lavasoft"); 
+            logger.log(Level.SEVERE, "something may be wrong", e);
 			Log.v(TAG, "getbitmap bmp fail---");
             bitmap = null;
 		}