我在从设备读取 SMS 消息时遇到问题。获取 URI 的内容提供程序时content://sms/inbox，一切都很好。我可以读取人员列以在人员表中找到外键，并最终找到联系人及其姓名。
但是，我也想遍历发送的消息。从 读取时content://sms/sent，人员字段始终显示为 0。
这是要读取以查找已发送消息的收件人数据的正确字段吗？如果是这样-知道为什么我的总是0吗？
我所有的测试都在模拟器中完成，我已经创建了 3 个联系人。我已经以您发送消息的正常方式从模拟器向这些联系人发送了消息。
重申一下，我可以看到 4 条发送的消息并阅读相关的正文。我的问题是我似乎无法读取“人员”ID，因此我无法确定收件人是谁。
使用地址栏。我猜 person 列被忽略了，因为人们可以向不在联系人列表中的电话号码发送 SMS。
// address contains the phone number
Uri phoneUri = Uri.withAppendedPath(Contacts.Phones.CONTENT_FILTER_URL, address);
if (phoneUri != null) {
Cursor phoneCursor = getContentResolver().query(phoneUri, new String[] {Phones._ID, Contacts.Phones.PERSON_ID}, null, null, null);
if (phoneCursor.moveToFirst()) {
long person = phonesCursor.getLong(1); // this is the person ID you need
}
}
在这里，我附上了我编写的代码，用于将消息发送给我从电话簿中选择的用户
addcontact.setOnClickListener(new View.OnClickListener()
{
public void onClick(View V)
{
Intent ContactPickerIntent = new Intent(Intent.ACTION_PICK,ContactsContract.Contacts.CONTENT_URI);
startActivityForResult(ContactPickerIntent, CONTACT_PICKER_RESULT);
}
}
);
这将打开联系人列表..........................
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK)
{
switch (requestCode)
{
case CONTACT_PICKER_RESULT:
Cursor cursor=null;
try
{
Uri result = data.getData();
Log.v(DEBUG_TAG, "Got a contact result: " + result.toString());
// get the contact id from the Uri
String id = result.getLastPathSegment();
// query for everything contact number
cursor = getContentResolver().query(
Phone.CONTENT_URI, null,
Phone.CONTACT_ID + "=?",
new String[]{id}, null);
cursor.moveToFirst();
int phoneIdx = cursor.getColumnIndex(Phone.DATA);
if (cursor.moveToFirst())
{
phonenofromcontact = cursor.getString(phoneIdx);
finallistofnumberstosendmsg +=","+phonenofromcontact;
Log.v(DEBUG_TAG, "Got email: " + phonenofromcontact);
}
else
{
Log.w(DEBUG_TAG, "No results");
}
}
catch(Exception e)
{
Log.e(DEBUG_TAG, "Failed to get contact number", e);
}
finally
{
if (cursor != null)
{
cursor.close();
}
}
phonePhoneno= (EditText)findViewById(R.id.Phonenofromcontact);
phonePhoneno.setText(finallistofnumberstosendmsg);
//phonePhoneno.setText(phonenofromcontact);
if(phonenofromcontact.length()==0)
{
Toast.makeText(this, "No contact number found for this contact",
Toast.LENGTH_LONG).show();
}
break;
}
}
else
{
Log.w(DEBUG_TAG, "Warning: activity result not ok");
}
}
这就是您如何处理和从电话簿中获取电话号码的方法...................................... .....................................
现在用号码列表和味精调用发送味精来设置..
private void sendSMS(String phoneNumber, String message)
{
String SENT = "SMS_SENT";
String DELIVERED = "SMS_DELIVERED";
PendingIntent sentPI = PendingIntent.getBroadcast(this, 0,
new Intent(SENT), 0);
PendingIntent deliveredPI = PendingIntent.getBroadcast(this, 0,
new Intent(DELIVERED), 0);
//---when the SMS has been sent---
registerReceiver(new BroadcastReceiver(){
@Override
public void onReceive(Context arg0, Intent arg1) {
switch (getResultCode())
{
case Activity.RESULT_OK:
Toast.makeText(getBaseContext(), "SMS sent",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
Toast.makeText(getBaseContext(), "Generic failure",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_NO_SERVICE:
Toast.makeText(getBaseContext(), "No service",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_NULL_PDU:
Toast.makeText(getBaseContext(), "Null PDU",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_RADIO_OFF:
Toast.makeText(getBaseContext(), "Radio off",
Toast.LENGTH_SHORT).show();
break;
}
}
},new IntentFilter(SENT));
//---when the SMS has been delivered---
registerReceiver(new BroadcastReceiver(){
@Override
public void onReceive(Context arg0, Intent arg1) {
switch (getResultCode())
{
case Activity.RESULT_OK:
Toast.makeText(getBaseContext(), "SMS delivered",
Toast.LENGTH_SHORT).show();
break;
case Activity.RESULT_CANCELED:
Toast.makeText(getBaseContext(), "SMS not delivered",
Toast.LENGTH_SHORT).show();
break;
}
}
}, new IntentFilter(DELIVERED));
SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage(phoneNumber, null, message, sentPI, deliveredPI);
}
这将发送消息..................................您需要接收方接收广播的消息
public class SmsReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
//---get the SMS message passed in---
Bundle bundle = intent.getExtras();
SmsMessage[] msgs = null;
String str = "";
if (bundle != null)
{
//---retrieve the SMS message received---
Object[] pdus = (Object[]) bundle.get("pdus");
msgs = new SmsMessage[pdus.length];
for (int i=0; i<msgs.length; i++)
{
msgs[i] = SmsMessage.createFromPdu((byte[])pdus[i]);
str += "SMS from " + msgs[i].getOriginatingAddress();
str += " :";
str += msgs[i].getMessageBody().toString();
str += "\n";
}
//---display the new SMS message---
Toast.makeText(context, str, Toast.LENGTH_SHORT).show();
}
}
}
你也可以试试看。它对我有用..谢谢