android cursor index
No results in the Cursor . You should check what moveToFirst() is returning (most likely false ). Also you should use moveToNext() , not ..., Try this: Cursor c = hlp.getData(Email); if(c != null) c.moveToFirst(); tv3 = (TextView) findViewById(R.id.tv3); tv3.setText(c.getString(c.
| 相關軟體 SQLite 資訊 | |
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 android cursor index 相關參考資料
Android - Cursor index out of bounds exception - Stack Overflow
You're trying to get data from a Cursor that is empty(0 rows) and this throws that exception. I saw your other questions and I've seen that your id column in the ... https://stackoverflow.com Android Cursor Index out of Bound Exception - Stack Overflow
No results in the Cursor . You should check what moveToFirst() is returning (most likely false ). Also you should use moveToNext() , not ... https://stackoverflow.com Cursor Index Out Of Bounds Exception (android SQLite) - Stack Overflow
Try this: Cursor c = hlp.getData(Email); if(c != null) c.moveToFirst(); tv3 = (TextView) findViewById(R.id.tv3); tv3.setText(c.getString(c. https://stackoverflow.com Cursor Index Out Of Bounds Exception - Android SQLite - Stack Overflow
Please check if cursor is not null then you want to fetch record from cursor.Use this line to fetch record: cursor.getInt(cursor.getColumnIndex("score"))). use this ... https://stackoverflow.com Cursor Index Out of Bounds Exception - Stack Overflow
Cursor Index Out of Bounds Exception · android database exception indexing cursor. In attempting to execute a query on my database, I get this ... https://stackoverflow.com Cursor Index Out Of Bounds Exception in android - Stack Overflow
Please try with this it will work:- public List<Rank> getRanking() List<Rank> listRanking = new ArrayList<>(); SQLiteDatabase db = this. https://stackoverflow.com Cursor | Android Developers
Returns the column name at the given zero-based column index. Returns a string array holding the names of all of the columns in the result set in the order in which they were listed in the result. Re... https://developer.android.com Get Cursor Position in Android in Edit Text? - Stack Overflow
You can get the Cursor position using the getSelectionStart() and getSelectionEnd() methods. If no text is highlighted, both getSelectionStart() and ... https://stackoverflow.com Get index of cursor - Stack Overflow
Well it works but it looks horrible. I was trying to get this android tab fragment script to work: And then also to get hyperlinks within a html page to ... https://stackoverflow.com What's in Android cursor index -1? - Stack Overflow
This the position "before first", being in this position make it more simple and clear to write a code to iterate thorough data in this cursor, you need just start ... https://stackoverflow.com |