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2014/10/16 ¤W¤È 08:12:06
android Programming Glossary: datamanipulator.javacannot retrieve the information from sqlite http://stackoverflow.com/questions/10714122/cannot-retrieve-the-information-from-sqlite is a warning that The value of the field DataManipulator.insert is not used Can any one correct my code This is my DataManipulator.java public class DataManipulator private static final String DATABASE_NAME mydatabase.db private static final int DATABASE_VERSION.. SQLiteOpenHelper.java 157 05 23 12 05 04.021 E SQLiteDatabase 883 at list.certificates.DataManipulator. init DataManipulator.java 25 05 23 12 05 04.021 E SQLiteDatabase 883 at list.certificates.SaveData.onClick SaveData.java 57 05 23 12 05 04.021 E SQLiteDatabase..
nullpointer exception raises when i click on the button http://stackoverflow.com/questions/11080994/nullpointer-exception-raises-when-i-click-on-the-button clicked if item.getItemId R.id.item3 Log.d Option Exit option is clicked return super.onOptionsItemSelected item DataManipulator.java public class DataManipulator public static final String KEY_IMG image private DatabaseHelper mDbHelper private SQLiteDatabase.. Bitmap bitmap BitmapFactory.decodeStream inputStream cur.close return new Certificates bitmap cur.close return null DataManipulator.java 60 is certificates.getBitmap .compress Bitmap.CompressFormat.PNG 100 out CheckData.java public class CheckData extends ListActivity.. Native Method Caused by java.lang.NullPointerException at list.certificates.DataManipulator.createCertificatesEntry DataManipulator.java 60 at list.certificates.CheckData.onCreate CheckData.java 29 at android.app.Activity.performCreate Activity.java 4465 at..
Using Phonegap for Native Application development [closed] http://stackoverflow.com/questions/5161004/using-phonegap-for-native-application-development
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