2012-04-13 18 views
0

アンドロイドでSqliteデータベースを作成する方法は?このコードではエラーが発生しました。SQLiteデータベースの作成方法エラーが発生しました

package com.ms.adpterDB; 

import java.util.Date; 

import android.content.ContentValues; 
import android.content.Context; 
import android.database.Cursor; 
import android.database.SQLException; 
import android.database.sqlite.SQLiteDatabase; 
import android.database.sqlite.SQLiteOpenHelper; 
import android.util.Log; 


public class Friend_listadpter { 
    public static final String KEY_ROWID = "_id"; 

    public static final String KEY_NAME = "name"; 
    public static final String KEY_NNAME = "nickname"; 
    public static final String KEY_BIRTHDAY = "birthday"; 
    public static final String KEY_HOBBIES = "hobbies"; 
    public static final String KEY_PHONENO = "phoneno"; 
    public static final String KEY_EMAILID = "email"; 
    public static final String KEY_LINS = "lines"; 
    public static final String KEY_image = "image"; 


    private static final String TAG = "DBAdapter"; 

    private static final String DATABASE_NAME = "Mobileslam"; 
    private static final String DATABASE_TABLE = "Friends"; 
    private static final int DATABASE_VERSION = 1; 

    private static final String DATABASE_CREATE = 
     "create table Friends(_id integer primary key autoincrement, "+ "name text not null, nickname text not null, " 
     + "birthday text not null,hobbies text not null,phoneno text not null,email text not null,lines text not null,image text not null);"; 

    private final Context context; 

    private DatabaseHelper DBHelper; 
    private SQLiteDatabase db; 

    public Friend_listadpter(Context ctx) 
    { 
     this.context = ctx; 
     DBHelper = new DatabaseHelper(context); 
    } 

    private static class DatabaseHelper extends SQLiteOpenHelper 
    { 
     DatabaseHelper(Context context) 
     { 
      super(context, DATABASE_NAME, null, DATABASE_VERSION); 
     } 

     @Override 
     public void onCreate(SQLiteDatabase db) 
     { 
      db.execSQL(DATABASE_CREATE); 
     } 

     @Override 
     public void onUpgrade(SQLiteDatabase db, int oldVersion, 
     int newVersion) 
     { 
      Log.w(TAG, "Upgrading database from version " + oldVersion 
        + " to " 
        + newVersion + ", which will destroy all old data"); 
      db.execSQL("DROP TABLE IF EXISTS titles"); 
      onCreate(db); 
     } 
    }  

    //---opens the database--- 
    public Friend_listadpter open() throws SQLException 
    { 
     db = DBHelper.getWritableDatabase(); 
     return this; 
    } 

    //---closes the database---  
    public void close() 
    { 
     DBHelper.close(); 
    } 

    //---insert a title into the database--- 
    public long insertTitle(long _id,String name, String nickname, String birthday, String hobbies, 
      String phoneno, String email, String lines, String image) 
    { 
     ContentValues initialValues = new ContentValues(); 
     // initialValues.put(KEY_ROWID, _id); 


     initialValues.put(KEY_NAME, name); 
     initialValues.put(KEY_NNAME, nickname); 
     initialValues.put(KEY_BIRTHDAY,birthday); 
     initialValues.put(KEY_HOBBIES,hobbies); 
     initialValues.put(KEY_PHONENO,phoneno); 
     initialValues.put(KEY_EMAILID,email); 
     initialValues.put(KEY_LINS,lines); 
     initialValues.put(KEY_image,image); 
     initialValues.put(KEY_ROWID,_id); 
     //initialValues.put(KEY_time,date.getDate());   
     Log.w(TAG, "inserted friend" + name+"____"+nickname+"____"+birthday+"____"+hobbies+"____"+phoneno+"____"+email+"____"+lines+"____"+image); 
     db.execSQL("DROP TABLE IF EXISTS titles"); 
     return db.insert(DATABASE_TABLE, null, initialValues); 
    } 

    //---deletes a particular title--- 
    public boolean deleteTitle(long rowId) 
    { 
     return db.delete(DATABASE_TABLE, KEY_ROWID + 
       "=" + rowId, null) > 0; 
    } 






    public Cursor getAllTitles() 
    { Log.w(TAG, "//////// GET ALL TITLES ////////"); 
     return db.query(DATABASE_TABLE, new String[] { 
       KEY_ROWID, 
       KEY_NAME, 
       KEY_NNAME, 
       KEY_BIRTHDAY, 
       KEY_HOBBIES, 
       KEY_PHONENO, 
       KEY_EMAILID, 
       KEY_LINS, 
       KEY_image, 
       }, 
       null, 
       null, 
       null, 
       null, 
       null); 
    } 

    //---retrieves a particular title--- 
    public Cursor getTitle(long rowId) throws SQLException 
    { 
     Cursor mCursor = 
       db.query(true, DATABASE_TABLE, new String[] { 
         KEY_ROWID, 
         KEY_NAME, 
         KEY_NNAME, 
         KEY_BIRTHDAY, 
         KEY_HOBBIES, 
         KEY_PHONENO, 
         KEY_EMAILID, 
         KEY_LINS, 
         KEY_BIRTHDAY, 
         }, 
         KEY_ROWID + "=" + rowId, 
         null, 
         null, 
         null, 
         null, 
         null); 
     if (mCursor != null) { 
      mCursor.moveToFirst(); 
     } 
     return mCursor; 
    } 

    //---updates a title--- 
    public boolean updateTitle(long _id, String name, 
    String nickname, String birthday, String hobbies, String phoneno, 
    String email, String lines, String image) 
    { 
     ContentValues args = new ContentValues(); 
     args.put(KEY_ROWID, _id); 
     args.put(KEY_NAME, name); 
     args.put(KEY_NNAME, nickname); 
     args.put(KEY_BIRTHDAY,birthday); 
     args.put(KEY_HOBBIES,hobbies); 
     args.put(KEY_PHONENO,phoneno); 
     args.put(KEY_EMAILID,email); 
     args.put(KEY_LINS,lines); 
     args.put(KEY_BIRTHDAY,image); 



     return db.update(DATABASE_TABLE, args, 
         KEY_ROWID , null) > 0; 
    } 


} 

エラー:私はあなたがこれらの2行を見て提案する

04-13 12:30:15.683: D/dalvikvm(336): GC_EXTERNAL_ALLOC freed 49K, 53% free 2551K/5379K, external 1625K/2137K, paused 76ms 
04-13 12:30:15.863: D/dalvikvm(336): GC_EXTERNAL_ALLOC freed 2K, 53% free 2556K/5379K, external 2325K/2779K, paused 57ms 
04-13 12:31:13.512: W/KeyCharacterMap(336): No keyboard for id 0 
04-13 12:31:13.522: W/KeyCharacterMap(336): Using default keymap: /system/usr/keychars/qwerty.kcm.bin 
04-13 12:31:22.142: W/IInputConnectionWrapper(336): showStatusIcon on inactive InputConnection 
04-13 12:31:24.203: D/(336): strUrl: file:///mnt/sdcard/DCIM/Camera/1334074966132.jpg 
04-13 12:31:34.343: W/DBAdapter(336): inserted friendsravanthi____chinnu____july16th____xxxxx____908756889____chinni.sravs____mmmmm____file:///mnt/sdcard/DCIM/Camera/1334074966132.jpg 
04-13 12:31:34.374: E/Database(336): Error inserting birthday=july16th _id=1 email=chinni.sravs nickname=chinnu name=sravanthi image=file:///mnt/sdcard/DCIM/Camera/1334074966132.jpg lines=mmmmm hobbies=xxxxx phoneno=908756889 
04-13 12:31:34.374: E/Database(336): android.database.sqlite.SQLiteConstraintException: error code 19: constraint failed 
04-13 12:31:34.374: E/Database(336): at android.database.sqlite.SQLiteStatement.native_execute(Native Method) 
04-13 12:31:34.374: E/Database(336): at android.database.sqlite.SQLiteStatement.execute(SQLiteStatement.java:61) 
04-13 12:31:34.374: E/Database(336): at android.database.sqlite.SQLiteDatabase.insertWithOnConflict(SQLiteDatabase.java:1582) 
04-13 12:31:34.374: E/Database(336): at android.database.sqlite.SQLiteDatabase.insert(SQLiteDatabase.java:1426) 
04-13 12:31:34.374: E/Database(336): at com.ms.adpterDB.Friend_listadpter.insertTitle(Friend_listadpter.java:106) 
04-13 12:31:34.374: E/Database(336): at com.slam.Add_friend.onClick(Add_friend.java:66) 
04-13 12:31:34.374: E/Database(336): at android.view.View.performClick(View.java:2485) 
04-13 12:31:34.374: E/Database(336): at android.view.View$PerformClick.run(View.java:9080) 
04-13 12:31:34.374: E/Database(336): at android.os.Handler.handleCallback(Handler.java:587) 
04-13 12:31:34.374: E/Database(336): at android.os.Handler.dispatchMessage(Handler.java:92) 
04-13 12:31:34.374: E/Database(336): at android.os.Looper.loop(Looper.java:123) 
04-13 12:31:34.374: E/Database(336): at android.app.ActivityThread.main(ActivityThread.java:3683) 
04-13 12:31:34.374: E/Database(336): at java.lang.reflect.Method.invokeNative(Native Method) 
04-13 12:31:34.374: E/Database(336): at java.lang.reflect.Method.invoke(Method.java:507) 
04-13 12:31:34.374: E/Database(336): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) 
04-13 12:31:34.374: E/Database(336): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 
04-13 12:31:34.374: E/Database(336): at dalvik.system.NativeStart.main(Native Method) 
04-13 12:31:34.693: D/dalvikvm(336): GC_EXTERNAL_ALLOC freed 480K, 54% free 2711K/5831K, external 3962K/4199K, paused 67ms 
04-13 12:31:34.863: D/dalvikvm(336): GC_EXTERNAL_ALLOC freed 36K, 55% free 2681K/5831K, external 4644K/5675K, paused 57ms 
04-13 12:31:37.352: D/AndroidRuntime(336): Shutting down VM 
04-13 12:31:37.352: W/dalvikvm(336): threadid=1: thread exiting with uncaught exception (group=0x40015560) 
04-13 12:31:37.374: E/AndroidRuntime(336): FATAL EXCEPTION: main 
04-13 12:31:37.374: E/AndroidRuntime(336): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.slam/com.slam.Friend_List}: java.lang.RuntimeException: Your content must have a ListView whose id attribute is 'android.R.id.list' 
04-13 12:31:37.374: E/AndroidRuntime(336): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1647) 
04-13 12:31:37.374: E/AndroidRuntime(336): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663) 
04-13 12:31:37.374: E/AndroidRuntime(336): at android.app.ActivityThread.access$1500(ActivityThread.java:117) 
04-13 12:31:37.374: E/AndroidRuntime(336): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931) 
04-13 12:31:37.374: E/AndroidRuntime(336): at android.os.Handler.dispatchMessage(Handler.java:99) 
04-13 12:31:37.374: E/AndroidRuntime(336): at android.os.Looper.loop(Looper.java:123) 
04-13 12:31:37.374: E/AndroidRuntime(336): at android.app.ActivityThread.main(ActivityThread.java:3683) 
04-13 12:31:37.374: E/AndroidRuntime(336): at java.lang.reflect.Method.invokeNative(Native Method) 
04-13 12:31:37.374: E/AndroidRuntime(336): at java.lang.reflect.Method.invoke(Method.java:507) 
04-13 12:31:37.374: E/AndroidRuntime(336): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) 
04-13 12:31:37.374: E/AndroidRuntime(336): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 
04-13 12:31:37.374: E/AndroidRuntime(336): at dalvik.system.NativeStart.main(Native Method) 
04-13 12:31:37.374: E/AndroidRuntime(336): Caused by: java.lang.RuntimeException: Your content must have a ListView whose id attribute is 'android.R.id.list' 
04-13 12:31:37.374: E/AndroidRuntime(336): at android.app.ListActivity.onContentChanged(ListActivity.java:243) 
04-13 12:31:37.374: E/AndroidRuntime(336): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:210) 
04-13 12:31:37.374: E/AndroidRuntime(336): at android.app.Activity.setContentView(Activity.java:1657) 
04-13 12:31:37.374: E/AndroidRuntime(336): at com.slam.Friend_List.onCreate(Friend_List.java:27) 
04-13 12:31:37.374: E/AndroidRuntime(336): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 
04-13 12:31:37.374: E/AndroidRuntime(336): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1611) 
04-13 12:31:37.374: E/AndroidRuntime(336): ... 11 more 
+1

あなたのエラーログを投稿すると、解決策を提供するのに役立ちます。 – Herry

+0

開始のために 'SQLiteOpenHelper'を拡張します – Blundell

+0

どのようなエラーですか? –

答えて

0

04-13 12:31:34.374: E/Database(336): Error inserting birthday=july16th _id=1 email=chinni.sravs nickname=chinnu name=sravanthi image=file:///mnt/sdcard/DCIM/Camera/1334074966132.jpg lines=mmmmm hobbies=xxxxx phoneno=908756889 
04-13 12:31:34.374: E/Database(336): android.database.sqlite.SQLiteConstraintException: error code 19: constraint failed 

あなたが挿入しようとしているそのデータに何らかの問題(ダブルがあるようですあなたの拘束力を持っているもの)ID:

+0

ありがとうfriends.i得ました – sravas

関連する問題