1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
package fr.plnech.dunbar.data
import android.content.Context
import android.net.Uri
import android.provider.Telephony
class Messages(context: Context) {
private val contentResolver = context.contentResolver
var inbox: MutableList<Map<String, String?>> = mutableListOf()
var sent: MutableList<Map<String, String?>> = mutableListOf()
fun fetchAll() {
inbox = fetchMessages(Telephony.Sms.Inbox.CONTENT_URI)
sent = fetchMessages(Telephony.Sms.Sent.CONTENT_URI)
}
private fun fetchMessages(uri: Uri): MutableList<Map<String, String?>> {
val messages = mutableListOf<Map<String, String?>>()
contentResolver.query(uri, null, null, null, null).let {
if (it != null) {
if (it.moveToFirst()) {
while (it.moveToNext()) {
println("Processing message.")
val msg = mutableMapOf<String, String?>()
for (i in 0 until it.count) {
for (col in it.columnNames) {
val index = it.getColumnIndex(col)
msg[col] = it.getString(index)
}
}
messages.add(msg)
}
} else {
println("No messages in ${uri.toString().replace("content://sms/", "")}.")
}
it.close()
} else {
println("Null cursor.")
}
}
return messages
}
}