I din Android-app forventer du en JSONArray:
// store incoming stream in an array
JSONArray jArray = new JSONArray(streamToString(instream));
Men i din PHP-fil udsender du kun flere separate JSON-objekter i stedet for et rigtigt array. Jeg tror, du bør samle alle elementer fra databasen i et PHP-array først og derefter kode og udlæse det kun én gang.
Mine PHP-færdigheder er lidt rustne, men jeg håber, at denne vil virke:
//store # of rows returned
$num_rows = mysql_num_rows($query);
if ($num_rows >= 1) {
$output = array();
while($results = mysql_fetch_assoc($query)) {
// append row to output
$output[] = results
}
mysql_close(); // shouldn't that be outside the if block?
//encode the returned data in JSON format
echo json_encode($output);
}
Jeg ville forvente, at output så ville være sådan her (måske uden indrykning):
[
{"nid":"1","vid":"1","type":"goal","language":"","title":"test","uid":"1","status":"1","created":"1342894493","changed":"1342894493","comment":"2","promote":"1","moderate":"0","sticky":"1","tnid":"0","translate":"0"},
{"nid":"2","vid":"2","type":"goal","language":"","title":"test2","uid":"1","status":"1","created":"1342894529","changed":"1342894529","comment":"2","promote":"1","moderate":"0","sticky":"1","tnid":"0","translate":"0"},
{"nid":"5","vid":"5","type":"goal","language":"","title":"run","uid":"1","status":"1","created":"1343506987","changed":"1343506987","comment":"2","promote":"1","moderate":"0","sticky":"1","tnid":"0","translate":"0"},
{"nid":"9","vid":"9","type":"goal","language":"","title":"run to the hills","uid":"1","status":"1","created":"1343604338","changed":"1343605100","comment":"2","promote":"0","moderate":"0","sticky":"0","tnid":"0","translate":"0"}
]