This is the method which will be called in onCreate of
Activity1(contains the list) for the intent/bundle:
protected void onListItemClick(ListView l, View v, int position, long
id) {
super.onListItemClick(l, v, position, id);
Intent i = new Intent(this, TeaTimer.class);
Bundle bundle = new Bundle();
bundle.putLong("ID", this.getSelectedItemId());
i.putExtras(bundle);
startSubActivity(i, ACTIVITY_CREATE);
}
This is the call to get the data out of the bundle in Activity2:
myDBHelper = new TeaDB(this);
myDBHelper.open();
bundle = getIntent().getExtras();
minutes = myDBHelper.getMinutes(bundle.getLong("ID"));
min = minutes;
This is the method getMinutes from my Database Activity:
public long getMinutes(long rowId){
long minutes = 0;
Cursor result = myDb.query(true, DATABASE_TABLE, new String[] {
KEY_ROWID, KEY_NAME, KEY_BREWTIME}, KEY_ROWID + "=" +
rowId,
null, null,
null, null);
if ((result.count() == 0) || !result.first()) {
throw new SQLException("No Tea matching ID: " + rowId);
}else{
result.first();
minutes = result.getLong(2);
}
return minutes;
}
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