Home » Language IDEs » Java Development Tools (JDT) » database code& console( need some help in code + output of console)
| database code& console [message #1050774] |
Sat, 27 April 2013 18:48 |
 Dream Hal
Messages: 2
Registered: April 2013 |
Junior Member |
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Hello everyone ;
I am working out on quiz application for android , I still beginner so I need your help in my database code
It doesn't work , what's wrong with it ?
package com.example.physicsquizapp;
import android.app.Activity;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.provider.BaseColumns;
public class DataBase extends SQLiteOpenHelper{
private static final String DATABASE_NAME = "questionBank.db";
private static String DB_PATH = "/data/data/com.example.physicsquizapp/databases/";
private static final int DATABASE_VERSION = 1;
public static final String TABLE_NAME1 = "Questions";
public static final String QUESTION_ID = BaseColumns._ID;
public static final String QUESTION_BODY = "Question_body";
public static final String FIRST_CHOICE = "first_choice";
public static final String SECOND_CHOICE = "second_choice";
public static final String THIRD_CHOICE = "third_choice";
public static final String CORRECT_ANSWER_NUMBER = "correct_answer_number";
public static final String TABLE_NAME2 = "Type";
public static final String TYPE_ID = BaseColumns._ID;
public static final String TYPE_DESC = "type_desc";
public static final String TABLE_NAME3 = "Quiz";
public static final String QUIZ_ID = BaseColumns._ID;
public static final String TABLE_NAME4 = "Level";
public static final String LEVEL_ID = BaseColumns._ID;
public static final String LEVEL_DESC = "level_desc";
public static final String TABLE_NAME5 = " Chapter";
public static final String CHAPTER_ID = BaseColumns._ID;
public static final String CHAPTER_NAME = "ch_name";
SQLiteDatabase db = getWritableDatabase();
public DataBase(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
}
@Override
public void onCreate(SQLiteDatabase db) {
String sql1 ="CREATE TABLE " + TABLE_NAME1 + " ("
+ BaseColumns._ID + " INTEGER PRIMARY KEY AUTOINCREMENT, "
+ QUESTION_BODY+ " TEXT NOT NULL, "
+ FIRST_CHOICE + " TEXT NOT NULL, "
+ SECOND_CHOICE + " TEXT NOT NULL, "
+ THIRD_CHOICE + " TEXT NOT NULL, "
+ CORRECT_ANSWER_NUMBER + " INTEGER"
+ ");";
String sql2 ="CREATE TABLE " +TABLE_NAME2+" ("
+ BaseColumns._ID + " INTEGER PRIMARY KEY AUTOINCREMENT, "
+ TYPE_DESC +"TEXT NOT NULL"
+");";
String sql3 ="CREATE TABLE " +TABLE_NAME3+" ("
+ BaseColumns._ID + " INTEGER PRIMARY KEY AUTOINCREMENT "
+");";
String sql4 ="CREATE TABLE " +TABLE_NAME4+" ("
+ BaseColumns._ID + " INTEGER PRIMARY KEY AUTOINCREMENT, "
+ LEVEL_DESC +"TEXT NOT NULL"
+");";
String sql5 ="CREATE TABLE " +TABLE_NAME5+" ("
+ BaseColumns._ID + " INTEGER PRIMARY KEY AUTOINCREMENT, "
+ CHAPTER_NAME+"TEXT NOT NULL"
+");";
db.execSQL(sql1 );
db.execSQL(sql2);
db.execSQL(sql3);
db.execSQL(sql4);
db.execSQL(sql5);
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
db.execSQL("DROP TABLE IF EXISTS " + TABLE_NAME1 +TABLE_NAME2+TABLE_NAME3+TABLE_NAME4+TABLE_NAME5);
onCreate(db);
}
public void insert(String q_body, String first , String second , String third , int number) {
ContentValues values = new ContentValues();
values.put(QUESTION_BODY , q_body);
values.put(FIRST_CHOICE, first);
values.put(SECOND_CHOICE, second);
values.put(THIRD_CHOICE, third);
values.put(CORRECT_ANSWER_NUMBER, number);
db.insertOrThrow(TABLE_NAME1, null, values);
}
public void insertType(String t_f , String m_choise){
ContentValues values = new ContentValues();
values.put(TYPE_DESC , t_f);
values.put(TYPE_DESC ,m_choise );
db.insertOrThrow(TABLE_NAME2, null, values);
}
public void insertLevel(String easy, String hard){
ContentValues values = new ContentValues();
values.put(LEVEL_DESC , easy);
values.put(LEVEL_DESC ,hard );
db.insertOrThrow(TABLE_NAME4, null, values);
}
public void insertChapter(String name){
ContentValues values = new ContentValues();
values.put(CHAPTER_NAME , name);
db.insertOrThrow(TABLE_NAME5, null, values);
}
public Cursor getAll(Activity activity) {
String[] from = { TYPE_ID, QUIZ_ID,QUESTION_BODY,LEVEL_ID, FIRST_CHOICE, TYPE_DESC, SECOND_CHOICE, THIRD_CHOICE, CORRECT_ANSWER_NUMBER};
String order = QUIZ_ID;
Cursor cursor = db.query(TABLE_NAME1, from, null, null, null, null, order);
activity.startManagingCursor(cursor);
return cursor;
}
public void updateRow(long _id, String q_body, String first , String second , String third , int number, String t_f , String m_choise ,String easy ,String hard, String name) {
ContentValues args = new ContentValues();
args.put(QUESTION_BODY , q_body);
args.put(FIRST_CHOICE, first);
args.put(SECOND_CHOICE, second);
args.put(THIRD_CHOICE, third);
args.put(CORRECT_ANSWER_NUMBER, number);
args.put(TYPE_DESC, t_f);
args.put(TYPE_DESC, m_choise);
args.put(LEVEL_DESC, easy);
args.put(LEVEL_DESC, hard);
args.put(CHAPTER_NAME, name);
db.update(TABLE_NAME1 + TABLE_NAME2 + TABLE_NAME3 + TABLE_NAME4 + TABLE_NAME5 , args, " QUESTION_ID +TYPE_ID + QUIZ_ID +LEVEL_ID + CHAPTER_ID =?" , new String[] {""+ _id});
}
}
and this Console
[2013-04-27 17:31:16 - physics questionbank app] adb is running normally.
[2013-04-27 17:31:16 - physics questionbank app] Performing com.example.physicsquizapp.BackGround activity launch
[2013-04-27 17:31:17 - physics questionbank app] Automatic Target Mode: launching new emulator with compatible AVD 'androidX'
[2013-04-27 17:31:17 - physics questionbank app] Launching a new emulator with Virtual Device 'androidX'
[2013-04-27 17:31:18 - Emulator] Failed to create Context 0x3005
[2013-04-27 17:31:18 - Emulator] emulator: WARNING: Could not initialize OpenglES emulation, using software renderer.
[color=red][2013-04-27 17:31:18 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 17:31:18 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 17:31:18 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 17:31:18 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 17:31:18 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 17:31:18 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 17:31:18 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 17:31:18 - Emulator] could not get wglGetExtensionsStringARB[/color]
[2013-04-27 17:31:19 - physics questionbank app] New emulator found: emulator-5554
[2013-04-27 17:31:19 - physics questionbank app] Waiting for HOME ('android.process.acore') to be launched...
[2013-04-27 17:31:20 - physics questionbank app] emulator-5554 disconnected! Cancelling 'com.example.physicsquizapp.BackGround activity launch'!
[2013-04-27 17:40:06 - physics questionbank app] ------------------------------
[2013-04-27 17:40:06 - physics questionbank app] Android Launch!
[2013-04-27 17:40:06 - physics questionbank app] adb is running normally.
[2013-04-27 17:40:06 - physics questionbank app] Performing com.example.physicsquizapp.BackGround activity launch
[2013-04-27 17:40:06 - physics questionbank app] Automatic Target Mode: launching new emulator with compatible AVD 'androidX'
[2013-04-27 17:40:06 - physics questionbank app] Launching a new emulator with Virtual Device 'androidX'
[2013-04-27 17:40:06 - Emulator] Failed to create Context 0x3005
[color=red][2013-04-27 17:40:06 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 17:40:06 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 17:40:06 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 17:40:06 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 17:40:06 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 17:40:06 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 17:40:06 - Emulator] could not get wglGetExtensionsStringARB[/color]
[2013-04-27 17:40:06 - Emulator] emulator: WARNING: Could not initialize OpenglES emulation, using software renderer.
[color=red][2013-04-27 17:40:06 - Emulator] could not get wglGetExtensionsStringARB[/color]
[2013-04-27 17:40:07 - physics questionbank app] New emulator found: emulator-5554
[2013-04-27 17:40:07 - physics questionbank app] Waiting for HOME ('android.process.acore') to be launched...
[2013-04-27 17:40:38 - physics questionbank app] HOME is up on device 'emulator-5554'
[2013-04-27 17:40:38 - physics questionbank app] Uploading physics questionbank app.apk onto device 'emulator-5554'
[2013-04-27 17:40:39 - physics questionbank app] Installing physics questionbank app.apk...
[2013-04-27 17:40:58 - physics questionbank app] Success!
[2013-04-27 17:40:59 - physics questionbank app] Starting activity com.example.physicsquizapp.BackGround on device emulator-5554
[2013-04-27 17:41:00 - physics questionbank app] ActivityManager: Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] cmp=com.example.physicsquizapp/.BackGround }
[2013-04-27 19:04:08 - physics questionbank app] ------------------------------
[2013-04-27 19:04:08 - physics questionbank app] Android Launch!
[2013-04-27 19:04:08 - physics questionbank app] adb is running normally.
[2013-04-27 19:04:08 - physics questionbank app] Performing com.example.physicsquizapp.BackGround activity launch
[2013-04-27 19:04:09 - physics questionbank app] Automatic Target Mode: using existing emulator 'emulator-5554' running compatible AVD 'androidX'
[2013-04-27 19:04:09 - physics questionbank app] Uploading physics questionbank app.apk onto device 'emulator-5554'
[2013-04-27 19:04:11 - physics questionbank app] Installing physics questionbank app.apk...
[2013-04-27 19:04:31 - physics questionbank app] Success!
[2013-04-27 19:04:31 - physics questionbank app] Starting activity com.example.physicsquizapp.BackGround on device emulator-5554
[2013-04-27 19:12:04 - physics questionbank app] ------------------------------
[2013-04-27 19:12:04 - physics questionbank app] Android Launch!
[2013-04-27 19:12:04 - physics questionbank app] adb is running normally.
[2013-04-27 19:12:04 - physics questionbank app] Performing com.example.physicsquizapp.BackGround activity launch
[2013-04-27 19:12:04 - physics questionbank app] Automatic Target Mode: launching new emulator with compatible AVD 'androidX'
[2013-04-27 19:12:04 - physics questionbank app] Launching a new emulator with Virtual Device 'androidX'
[2013-04-27 19:12:08 - Emulator] Failed to create Context 0x3005
[color=red][2013-04-27 19:12:08 - Emulator] could not get wglGetExtensionsStringARB[/color]
[2013-04-27 19:12:08 - Emulator] emulator: WARNING: Could not initialize OpenglES emulation, using software renderer.
[color=red][2013-04-27 19:12:08 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:08 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:08 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:08 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:08 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:08 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:08 - Emulator] could not get wglGetExtensionsStringARB[/color]
[2013-04-27 19:12:08 - physics questionbank app] ------------------------------
[2013-04-27 19:12:08 - physics questionbank app] Android Launch!
[2013-04-27 19:12:08 - physics questionbank app] adb is running normally.
[2013-04-27 19:12:08 - physics questionbank app] Performing com.example.physicsquizapp.BackGround activity launch
[2013-04-27 19:12:08 - physics questionbank app] Automatic Target Mode: launching new emulator with compatible AVD 'androidX'
[2013-04-27 19:12:08 - physics questionbank app] Launching a new emulator with Virtual Device 'androidX'
[2013-04-27 19:12:09 - physics questionbank app] New emulator found: emulator-5554
[2013-04-27 19:12:09 - physics questionbank app] Waiting for HOME ('android.process.acore') to be launched...
[2013-04-27 19:12:11 - Emulator] WARNING: Data partition already in use. Changes will not persist!
[2013-04-27 19:12:11 - Emulator] Failed to create Context 0x3005
[2013-04-27 19:12:11 - Emulator] emulator: WARNING: Could not initialize OpenglES emulation, using software renderer.
[2013-04-27 19:12:11 - Emulator] WARNING: Cache partition already in use. Changes will not persist![color=red]
[2013-04-27 19:12:11 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:11 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:11 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:11 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:11 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:11 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:11 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:11 - Emulator] could not get wglGetExtensionsStringARB[/color]
[2013-04-27 19:12:11 - Emulator] Failed to allocate memory: 1455
[2013-04-27 19:12:11 - Emulator]
[2013-04-27 19:12:11 - Emulator] This application has requested the Runtime to terminate it in an unusual way.
[2013-04-27 19:12:11 - Emulator] Please contact the application's support team for more information.
[2013-04-27 19:12:31 - physics questionbank app] emulator-5554 disconnected! Cancelling 'com.example.physicsquizapp.BackGround activity launch'!
[2013-04-27 19:12:36 - physics questionbank app] ------------------------------
[2013-04-27 19:12:36 - physics questionbank app] Android Launch!
[2013-04-27 19:12:36 - physics questionbank app] adb is running normally.
[2013-04-27 19:12:36 - physics questionbank app] Performing com.example.physicsquizapp.BackGround activity launch
[2013-04-27 19:12:36 - physics questionbank app] Automatic Target Mode: launching new emulator with compatible AVD 'androidX'
[2013-04-27 19:12:36 - physics questionbank app] Launching a new emulator with Virtual Device 'androidX'
[color=red][2013-04-27 19:12:37 - Emulator] could not get wglGetExtensionsStringARB[/color]
[2013-04-27 19:12:37 - Emulator] Failed to create Context 0x3005
[color=red][2013-04-27 19:12:37 - Emulator] could not get wglGetExtensionsStringARB[/color]
[2013-04-27 19:12:37 - Emulator] emulator: WARNING: Could not initialize OpenglES emulation, using software renderer.
[color=red][2013-04-27 19:12:37 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:37 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:37 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:37 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:37 - Emulator] could not get wglGetExtensionsStringARB
[2013-04-27 19:12:37 - Emulator] could not get wglGetExtensionsStringARB[/color]
[2013-04-27 19:12:38 - physics questionbank app] New emulator found: emulator-5554
[2013-04-27 19:12:38 - physics questionbank app] Waiting for HOME ('android.process.acore') to be launched...
[2013-04-27 19:13:29 - physics questionbank app] HOME is up on device 'emulator-5554'
[2013-04-27 19:13:29 - physics questionbank app] Uploading physics questionbank app.apk onto device 'emulator-5554'
[2013-04-27 19:13:30 - physics questionbank app] Installing physics questionbank app.apk...
[2013-04-27 19:14:21 - physics questionbank app] Success!
[2013-04-27 19:14:21 - physics questionbank app] Starting activity com.example.physicsquizapp.BackGround on device emulator-5554
[2013-04-27 19:14:24 - physics questionbank app] ActivityManager: Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] cmp=com.example.physicsquizapp/.BackGround }
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