【发布时间】:2011-10-14 18:36:56
【问题描述】:
我是 android 开发的新手,不知道如何从我的database/table 读取到 arrayList。现在我有:
Cursor c = myDB.rawQuery("SELECT * FROM " + TableName , null);
int Column1 = c.getColumnIndex("Field1");
int Column2 = c.getColumnIndex("Field2");
// Check if our result was valid.
c.moveToFirst();
if (c != null) {
// Loop through all Results
do {
String Name = c.getString(Column1);
int Age = c.getInt(Column2);
Data =Data +Name+"/"+Age+"\n";
}while(c.moveToNext());
}
TextView tv = new TextView(this);
tv.setText(Data);
setContentView(tv);
}
catch(Exception e) {
Log.e("Error", "Error", e);
} finally {
if (myDB != null)
myDB.close();
}
如何将其读入数组列表?
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