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간단한 Android 데이터베이스를 만들려고 애썼지 만 응용 프로그램을 실행하려고하면 "불행히도 appName이 멈 춥니 다"라고 말한 다음 LogCat을 확인하고 오류가 발생했습니다.불행히도 응용 프로그램이 중지되었습니다
여기12-03 12:23:37.659: E/SQLiteLog(1113): (1) near "tablehobiku": syntax error
12-03 12:23:37.689: E/AndroidRuntime(1113): FATAL EXCEPTION: main
12-03 12:23:37.689: E/AndroidRuntime(1113): Process: com.db.satu, PID: 1113
12-03 12:23:37.689: E/AndroidRuntime(1113): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.db.satu/com.db.satu.DatabaseAndroidSatu}: android.database.sqlite.SQLiteException: near "tablehobiku": syntax error (code 1): , while compiling: create tablehobiku (_id integer PRIMARY KEY autoincrement,nama text,hobi text)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2195)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.app.ActivityThread.access$800(ActivityThread.java:135)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.os.Handler.dispatchMessage(Handler.java:102)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.os.Looper.loop(Looper.java:136)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.app.ActivityThread.main(ActivityThread.java:5017)
12-03 12:23:37.689: E/AndroidRuntime(1113): at java.lang.reflect.Method.invokeNative(Native Method)
12-03 12:23:37.689: E/AndroidRuntime(1113): at java.lang.reflect.Method.invoke(Method.java:515)
12-03 12:23:37.689: E/AndroidRuntime(1113): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
12-03 12:23:37.689: E/AndroidRuntime(1113): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
12-03 12:23:37.689: E/AndroidRuntime(1113): at dalvik.system.NativeStart.main(Native Method)
12-03 12:23:37.689: E/AndroidRuntime(1113): Caused by: android.database.sqlite.SQLiteException: near "tablehobiku": syntax error (code 1): , while compiling: create tablehobiku (_id integer PRIMARY KEY autoincrement,nama text,hobi text)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.database.sqlite.SQLiteConnection.nativePrepareStatement(Native Method)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.database.sqlite.SQLiteConnection.acquirePreparedStatement(SQLiteConnection.java:889)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.database.sqlite.SQLiteConnection.prepare(SQLiteConnection.java:500)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.database.sqlite.SQLiteSession.prepare(SQLiteSession.java:588)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:58)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.database.sqlite.SQLiteStatement.<init>(SQLiteStatement.java:31)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.database.sqlite.SQLiteDatabase.executeSql(SQLiteDatabase.java:1672)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.database.sqlite.SQLiteDatabase.execSQL(SQLiteDatabase.java:1603)
12-03 12:23:37.689: E/AndroidRuntime(1113): at com.db.satu.DatabaseManager$DatabaseOpenHelper.onCreate(DatabaseManager.java:45)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.database.sqlite.SQLiteOpenHelper.getDatabaseLocked(SQLiteOpenHelper.java:252)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.database.sqlite.SQLiteOpenHelper.getWritableDatabase(SQLiteOpenHelper.java:164)
12-03 12:23:37.689: E/AndroidRuntime(1113): at com.db.satu.DatabaseManager.<init>(DatabaseManager.java:31)
12-03 12:23:37.689: E/AndroidRuntime(1113): at com.db.satu.DatabaseAndroidSatu.onCreate(DatabaseAndroidSatu.java:27)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.app.Activity.performCreate(Activity.java:5231)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
12-03 12:23:37.689: E/AndroidRuntime(1113): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159)
12-03 12:23:37.689: E/AndroidRuntime(1113): ... 11 more
가 내 클래스 이름 DatabaseAndroidSatu.java 파일 : 여기
package com.db.satu;
import java.util.ArrayList;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TableLayout;
import android.widget.TableRow;
import android.widget.TextView;
import android.widget.Toast;
public class DatabaseAndroidSatu extends Activity {
DatabaseManager dm;
EditText nama, hobi;
Button addBtn;
TableLayout tabel4data;// tabel for data
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
dm = new DatabaseManager(this);
tabel4data = (TableLayout) findViewById(R.id.tabel_data);
nama = (EditText) findViewById(R.id.inNama);
hobi = (EditText) findViewById(R.id.inHobi);
addBtn = (Button) findViewById(R.id.btnAdd);
addBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
simpKamuta();
}
});
updateTable();
}
protected void simpKamuta() {
try {
dm.addRow(nama.getText().toString(),hobi.getText().toString());
Toast.makeText(getBaseContext(),
nama.getText().toString() + ", berhasil disimpan",
Toast.LENGTH_SHORT).show();
updateTable();
kosongkanField();
} catch (Exception e) {
e.printStackTrace();
Toast.makeText(getBaseContext(), "gagal simpan, " +
e.toString(),Toast.LENGTH_LONG).show();
}
}
protected void kosongkanField(){
nama.setText("");
hobi.setText("");
}
protected void updateTable() {
// TODO Auto-generated method stub
while (tabel4data.getChildCount() > 1) {
tabel4data.removeViewAt(1);
}
ArrayList<ArrayList<Object>> data = dm.ambilSemuaBaris();//
for (int posisi = 0; posisi < data.size(); posisi++) {
TableRow tabelBaris = new TableRow(this);
ArrayList<Object> baris = data.get(posisi);
TextView idTxt = new TextView(this);
idTxt.setText(baris.get(0).toString());
tabelBaris.addView(idTxt);
TextView namaTxt = new TextView(this);
namaTxt.setText(baris.get(1).toString());
tabelBaris.addView(namaTxt);
TextView hobiTxt = new TextView(this);
hobiTxt.setText(baris.get(2).toString());
tabelBaris.addView(hobiTxt);
tabel4data.addView(tabelBaris);
}
}}
package com.db.satu;
import java.util.ArrayList;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.util.Log;
public class DatabaseManager {
private static final String ROW_ID = "_id";
private static final String ROW_NAMA = "nama";
private static final String ROW_HOBI = "hobi";
private static final String NAMA_DB = "DatabaseAndroidSatu";
private static final String NAMA_TABEL = "hobiku";
private static final int DB_VERSION = 1;
private static final String CREATE_TABLE = "create table"+NAMA_TABEL+" ("+ROW_ID+" integer PRIMARY KEY autoincrement,"+ROW_NAMA+" text,"+ROW_HOBI+" text)";
private final Context context;
private DatabaseOpenHelper dbHelper;
private SQLiteDatabase db;
public DatabaseManager(Context ctx) {
this.context = ctx;
dbHelper = new DatabaseOpenHelper(context);
db = dbHelper.getWritableDatabase();
}
private static class DatabaseOpenHelper extends
SQLiteOpenHelper {
public DatabaseOpenHelper(Context context) {
super(context, NAMA_DB, null, DB_VERSION);
// TODO Auto-generated constructor stub
}
@Override
public void onCreate(SQLiteDatabase db) {
// TODO Auto-generated method stub
db.execSQL(CREATE_TABLE);
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVer, int
newVer) {
// TODO Auto-generated method stub
db.execSQL("DROP TABLE IF EXISTS "+NAMA_DB);
onCreate(db);
}
}
public void close() {
dbHelper.close();
}
public void addRow(String nama, String hobi) {
ContentValues values = new ContentValues();
values.put(ROW_NAMA, nama);
values.put(ROW_HOBI, hobi);
try {
db.insert(NAMA_TABEL, null, values);
} catch (Exception e) {
Log.e("DB ERROR", e.toString());
e.printStackTrace();
}
}
public ArrayList<ArrayList<Object>> ambilSemuaBaris() {
ArrayList<ArrayList<Object>> dataArray = new
ArrayList<ArrayList<Object>>();
Cursor cur;
try {
cur = db.query(NAMA_TABEL,
new String[] { ROW_ID, ROW_NAMA, ROW_HOBI }, null, null,
null, null, null);
cur.moveToFirst();
if (!cur.isAfterLast()) {
do {
ArrayList<Object> dataList = new ArrayList<Object>();
dataList.add(cur.getLong(0));
dataList.add(cur.getString(1));
dataList.add(cur.getString(2));
dataArray.add(dataList);
} while (cur.moveToNext());
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
Log.e("DEBE ERROR", e.toString());
}
return dataArray;
}
}
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
tools:context="com.db.satu.DatabaseAndroidSatu" >
<item
android:id="@+id/action_settings"
android:orderInCategory="100"
android:showAsAction="never"
android:title="@string/action_settings"/>
</menu>
117,699,153,210 프로젝트의/고해상도/메뉴/폴더 "내 프로젝트 이름"에있는 내 .xml 파일입니다
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="hello">Masukkan nama dan hobi</string>
<string name="app_name">Database Android #1</string>
<string name="btnAddtxt">Add</string>
<string name="namaLabel">Nama</string>
<string name="hobiLabel">hobi</string>
<string name="nomorLabel">No.</string>
<string name="action_settings">Settings</string>
</resources>
질문하기 전에 오류를 읽으십시오. 제발. (오타로 폐업했습니다) – njzk2
정말 미안 해요, 흡수되었습니다. 고마워요. – Ethanhunt