我已经尝试了几个小时只是为了创建一个带有密码的简单数据库..
这是代码。
//Activity 1
SQLiteDatabase.loadLibs(this);
dbPasswordHelper2 = new DatabaseHelper2(this);
dbPasswordHelper2.insertPassword(password);
//DatabaseHelper2 Class
public DatabaseHelper2(Context context) {
super(context, dbName, null, 1);
this.context = context;
}
@Override
public void onCreate(SQLiteDatabase db) {
String createDBQuery = "CREATE TABLE IF NOT EXISTS " +passwordTableName + "("+password+" TEXT)";
db.execSQL(createDBQuery);
}
public void insertPassword(String passwordKey)
{
String totalPass = passwordKey + salt;
System.out.println(totalPass);
File databaseFile = context.getDatabasePath(dbName+".db");
databaseFile.mkdirs();
databaseFile.delete();
SQLiteDatabase database = SQLiteDatabase.openOrCreateDatabase(databaseFile, key, null);
}
该应用程序在最后一行崩溃insertPassword()
:
SQLiteDatabase database = SQLiteDatabase.openOrCreateDatabase(databaseFile, key, null);
我真的不明白问题是什么。我已经吓坏了好几个小时试图找出问题所在。谢谢你。