我有一个包含电话号码和状态字段的联系人数组列表。我想更新成功发送结果的状态字段。
我什至尝试使用 contacts.indexOf(c.getPhoneNumber()) 作为 int requestCode 将 ArrayList 项的索引传递到 Pending Intent。我只是不知道如何判断哪条消息报告为成功并更新我的联系人项目。
package com.example.SMS;
public class SendSMSActivity extends SMSActivity {
private EditText smsMessageBody;
private Button send_button;
private SmsManager sms;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.sendsmsactivity);
setupViews();
}
private void setupViews() {
smsMessageBody = (EditText) findViewById(R.id.smsText_editText1);
broadcast_button = (Button) findViewById(R.id.sendsms_button);
send_button.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
if (smsMessageBody.getText().toString().length() > 0 ) {
if (!getSendSMSApplication().getCurrentContacts().isEmpty()) {
sendSMSLoop();
Toast.makeText(getBaseContext(), R.string.messages_sent, Toast.LENGTH_SHORT).show();
getSendSMSApplication().setCurrentContacts(null); // Clear existing contacts after send
finish();
} else {
Toast.makeText(getBaseContext(), R.string.error_no_numbers, Toast.LENGTH_SHORT).show();
} // there are phone numbers to send to?
} else {
Toast.makeText(getBaseContext(), R.string.error_no_message, Toast.LENGTH_SHORT).show();
} // user entered a message?
}
});
}
protected void sendSMSLoop() {
ArrayList<ContactItem> contacts = getSendSMSApplication().getCurrentContacts();
for (ContactItem c:contacts) {
sendSMS(c.getPhoneNumber().toString(), smsMessageBody.getText().toString(), contacts.indexOf(c.getPhoneNumber()));
}
}
public void sendSMS(String phoneNumber, String message, int messageIndex)
{
String SENT = "SMS_SENT";
PendingIntent sentPI = PendingIntent.getBroadcast(this, messageIndex, new Intent(SENT), 0);
registerReceiver(new BroadcastReceiver(){
@Override
public void onReceive(Context arg0, Intent arg1) {
switch (getResultCode())
{
case Activity.RESULT_OK:
Toast.makeText(getBaseContext(), R.string.sms_sent, Toast.LENGTH_SHORT).show();
break;
}
}
}, new IntentFilter(SENT));
sms = SmsManager.getDefault();
sms.sendTextMessage(phoneNumber, null, message, sentPI, null);
}
}