文字列配列を POST データとして PHP スクリプトに渡そうとしていますが、どうすればよいかわかりません。
これまでにPHPスクリプトを実行するための私のコードは次のとおりです。
配列を渡そうとしているところ:
nameValuePairs.add(new BasicNameValuePair("message",message));
String [] devices = {device1,device2,device3};
nameValuePairs.add(new BasicNameValuePair("devices", devices));// <-- Can't pass String[] to BasicNameValuePair
callPHPScript("notify_devices", nameValuePairs);
PHP スクリプトを呼び出します。
public String callPHPScript(String scriptName, List<NameValuePair> parameters) {
HttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost("http://localhost/" + scriptName);
String line = "";
StringBuilder stringBuilder = new StringBuilder();
try {
post.setEntity(new UrlEncodedFormEntity(parameters));
HttpResponse response = client.execute(post);
if (response.getStatusLine().getStatusCode() != 200)
{
System.out.println("DB: Error executing script !");
}
else {
BufferedReader rd = new BufferedReader(new InputStreamReader(
response.getEntity().getContent()));
line = "";
while ((line = rd.readLine()) != null) {
stringBuilder.append(line);
}
}
} catch (IOException e) {
e.printStackTrace();
}
System.out.println("DB: Result: " + stringBuilder.toString());
return stringBuilder.toString();
}
問題の PHP スクリプトは次のとおりです。
<?php
include('tools.php');
// Replace with real BROWSER API key from Google APIs
$apiKey = "123456";
// Replace with real client registration IDs
$registrationIDs = array($_POST[devices]); <-- Where I want to pass array to script
// Message to be sent
$message = $_POST['message'];
// Set POST variables
$url = 'https://android.googleapis.com/gcm/send';
$fields = array(
'registration_ids' => $registrationIDs,
'data' => array( "message" => $message ),
);
$headers = array(
'Authorization: key=' . $apiKey,
'Content-Type: application/json'
);
// Open connection
$ch = curl_init();
// Set the url, number of POST vars, POST data
curl_setopt( $ch, CURLOPT_URL, $url );
curl_setopt( $ch, CURLOPT_POST, true );
curl_setopt( $ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt( $ch, CURLOPT_POSTFIELDS, json_encode( $fields ) );
// Execute post
$result = curl_exec($ch);
// Close connection
curl_close($ch);
print_as_json($result);
?>
何か案は?ありがとう !
編集
私は次のことを試みていますが、まだ喜びはありません:
public void notifyDevices(Message message) {
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
List<String> deviceIDsList = new ArrayList<String>();
String [] deviceIDArray;
//Get devices to notify
List<JSONDeviceProfile> deviceList = getDevicesToNotify();
for(JSONDeviceProfile device : deviceList) {
deviceIDsList.add(device.getDeviceId());
}
//Array of device IDs
deviceIDArray = deviceIDsList.toArray(new String[deviceIDsList.size()]);
for(String deviceID : deviceIDArray) {
nameValuePairs.add(new BasicNameValuePair("devices[]", deviceID));
}
//Call script
callPHPScript("GCM.php", nameValuePairs);
}
これは私が持っているすべての「エラー報告」です...
HttpResponse response = client.execute(post);
if (response.getStatusLine().getStatusCode() != 200)
{
System.out.println("DB: Error executing script !");
}