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SchildiChat-android
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Load contacts much faster

This commit is contained in:
Benoit Marty 2020-07-09 15:49:10 +02:00
parent 4c1d50d554
commit 3142442e5c
1 changed files with 64 additions and 52 deletions
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116
vector/src/main/java/im/vector/riotx/core/contacts/ContactsDataSource.kt
View File

@ -31,7 +31,7 @@ class ContactsDataSource @Inject constructor(
@WorkerThread
fun getContacts(): List<MappedContact> {
val result = mutableListOf<MappedContact>()
val map = mutableMapOf<Long, MappedContactBuilder>()
val contentResolver = context.contentResolver
measureTimeMillis {
@ -53,70 +53,82 @@ class ContactsDataSource @Inject constructor(
val id = cursor.getLong(ContactsContract.Contacts._ID) ?: continue
val displayName = cursor.getString(ContactsContract.Contacts.DISPLAY_NAME) ?: continue
val currentContact = MappedContactBuilder(
val mappedContactBuilder = MappedContactBuilder(
id = id,
displayName = displayName
)
cursor.getString(ContactsContract.Data.PHOTO_URI)
?.let { Uri.parse(it) }
?.let { currentContact.photoURI = it }
?.let { mappedContactBuilder.photoURI = it }
// Get the phone numbers
contentResolver.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
arrayOf(
ContactsContract.CommonDataKinds.Phone.NUMBER
),
ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?",
arrayOf(id.toString()),
null)
?.use { innerCursor ->
while (innerCursor.moveToNext()) {
innerCursor.getString(ContactsContract.CommonDataKinds.Phone.NUMBER)
?.let {
currentContact.msisdns.add(
MappedMsisdn(
phoneNumber = it,
matrixId = null
)
)
}
}
}
// Get Emails
contentResolver.query(
ContactsContract.CommonDataKinds.Email.CONTENT_URI,
arrayOf(
ContactsContract.CommonDataKinds.Email.DATA
),
ContactsContract.CommonDataKinds.Email.CONTACT_ID + " = ?",
arrayOf(id.toString()),
null)
?.use { innerCursor ->
while (innerCursor.moveToNext()) {
// This would allow you get several email addresses
// if the email addresses were stored in an array
innerCursor.getString(ContactsContract.CommonDataKinds.Email.DATA)
?.let {
currentContact.emails.add(
MappedEmail(
email = it,
matrixId = null
)
)
}
}
}
result.add(currentContact.build())
map[id] = mappedContactBuilder
}
}
}
}.also { Timber.d("Took ${it}ms to fetch ${result.size} contact(s)") }
return result
// Get the phone numbers
contentResolver.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
arrayOf(
ContactsContract.CommonDataKinds.Phone.CONTACT_ID,
ContactsContract.CommonDataKinds.Phone.NUMBER
),
null,
null,
null)
?.use { innerCursor ->
while (innerCursor.moveToNext()) {
val mappedContactBuilder = innerCursor.getLong(ContactsContract.CommonDataKinds.Phone.CONTACT_ID)
?.let { map[it] }
?: continue
innerCursor.getString(ContactsContract.CommonDataKinds.Phone.NUMBER)
?.let {
mappedContactBuilder.msisdns.add(
MappedMsisdn(
phoneNumber = it,
matrixId = null
)
)
}
}
}
// Get Emails
contentResolver.query(
ContactsContract.CommonDataKinds.Email.CONTENT_URI,
arrayOf(
ContactsContract.CommonDataKinds.Email.CONTACT_ID,
ContactsContract.CommonDataKinds.Email.DATA
),
null,
null,
null)
?.use { innerCursor ->
while (innerCursor.moveToNext()) {
// This would allow you get several email addresses
// if the email addresses were stored in an array
val mappedContactBuilder = innerCursor.getLong(ContactsContract.CommonDataKinds.Email.CONTACT_ID)
?.let { map[it] }
?: continue
innerCursor.getString(ContactsContract.CommonDataKinds.Email.DATA)
?.let {
mappedContactBuilder.emails.add(
MappedEmail(
email = it,
matrixId = null
)
)
}
}
}
}.also { Timber.d("Took ${it}ms to fetch ${map.size} contact(s)") }
return map
.values
.filter { it.emails.isNotEmpty() || it.msisdns.isNotEmpty() }
.map { it.build() }
}
private fun Cursor.getString(column: String): String? {