fenix
/
Simple-Contacts
mirror of https://github.com/SimpleMobileTools/Simple-Contacts.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

create a Room database for local contacts

This commit is contained in:
tibbi 2018-11-05 18:25:36 +01:00
parent e39b11209e
commit 58e954a3f9
7 changed files with 135 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
app/build.gradle
View File

@ -1,6 +1,7 @@
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-kapt'
android {
compileSdkVersion 28
@ -45,6 +46,10 @@ dependencies {
implementation 'joda-time:joda-time:2.9.9'
implementation 'androidx.constraintlayout:constraintlayout:2.0.0-alpha2'
implementation 'com.googlecode.ez-vcard:ez-vcard:0.10.4'
kapt "androidx.room:room-compiler:2.0.0"
implementation "androidx.room:room-runtime:2.0.0"
annotationProcessor "androidx.room:room-compiler:2.0.0"
}
Properties props = new Properties()

61
app/src/main/kotlin/com/simplemobiletools/contacts/pro/databases/ContactsDatabase.kt Normal file
View File

@ -0,0 +1,61 @@
package com.simplemobiletools.contacts.pro.databases
import android.content.Context
import androidx.room.Database
import androidx.room.Room
import androidx.room.RoomDatabase
import androidx.sqlite.db.SupportSQLiteDatabase
import com.simplemobiletools.contacts.pro.helpers.getEmptyLocalContact
import com.simplemobiletools.contacts.pro.interfaces.ContactsDao
import com.simplemobiletools.contacts.pro.models.LocalContact
import com.simplemobiletools.contacts.pro.objects.MyExecutor
import java.util.concurrent.Executors
@Database(entities = [(LocalContact::class)], version = 1)
abstract class ContactsDatabase : RoomDatabase() {
abstract fun ContactsDao(): ContactsDao
companion object {
private val FIRST_CONTACT_ID = 1000000L
private var db: ContactsDatabase? = null
fun getInstance(context: Context): ContactsDatabase {
if (db == null) {
synchronized(ContactsDatabase::class) {
if (db == null) {
db = Room.databaseBuilder(context.applicationContext, ContactsDatabase::class.java, "local_contacts.db")
.setQueryExecutor(MyExecutor.myExecutor)
.addCallback(object : Callback() {
override fun onCreate(db: SupportSQLiteDatabase) {
super.onCreate(db)
increaseAutoIncrementId()
}
})
.build()
db!!.openHelper.setWriteAheadLoggingEnabled(true)
}
}
}
return db!!
}
fun destroyInstance() {
db = null
}
// start autoincrement ID from FIRST_CONTACT_ID to avoid conflicts
// Room doesn't seem to have a built in way for it, so just create a contact and delete it
private fun increaseAutoIncrementId() {
Executors.newSingleThreadExecutor().execute {
val emptyContact = getEmptyLocalContact()
emptyContact.id = FIRST_CONTACT_ID
db!!.ContactsDao().apply {
insertOrUpdate(emptyContact)
deleteContactIds(FIRST_CONTACT_ID.toString())
}
}
}
}
}

4
app/src/main/kotlin/com/simplemobiletools/contacts/pro/extensions/Context.kt
View File

@ -15,7 +15,9 @@ import com.simplemobiletools.contacts.pro.BuildConfig
import com.simplemobiletools.contacts.pro.R
import com.simplemobiletools.contacts.pro.activities.EditContactActivity
import com.simplemobiletools.contacts.pro.activities.ViewContactActivity
import com.simplemobiletools.contacts.pro.databases.ContactsDatabase
import com.simplemobiletools.contacts.pro.helpers.*
import com.simplemobiletools.contacts.pro.interfaces.ContactsDao
import com.simplemobiletools.contacts.pro.models.Contact
import java.io.File
@ -23,6 +25,8 @@ val Context.config: Config get() = Config.newInstance(applicationContext)
val Context.dbHelper: DBHelper get() = DBHelper.newInstance(applicationContext)
val Context.contactsDB: ContactsDao get() = ContactsDatabase.getInstance(applicationContext).ContactsDao()
fun Context.viewContact(contact: Contact) {
Intent(applicationContext, ViewContactActivity::class.java).apply {
putExtra(CONTACT_ID, contact.id)

3
app/src/main/kotlin/com/simplemobiletools/contacts/pro/helpers/Constants.kt
View File

@ -1,6 +1,7 @@
package com.simplemobiletools.contacts.pro.helpers
import android.provider.ContactsContract.CommonDataKinds
import com.simplemobiletools.contacts.pro.models.LocalContact
// shared prefs
const val SHOW_CONTACT_THUMBNAILS = "show_contact_thumbnails"
@ -119,3 +120,5 @@ val localAccountTypes = arrayListOf("vnd.sec.contact.phone",
const val TELEGRAM_PACKAGE = "org.telegram.messenger"
const val SIGNAL_PACKAGE = "org.thoughtcrime.securesms"
const val WHATSAPP_PACKAGE = "com.whatsapp"
fun getEmptyLocalContact() = LocalContact(0, "", "", "", "", "", "", null, "", "", "", false, "", "", "", "", "", "", "")

22
app/src/main/kotlin/com/simplemobiletools/contacts/pro/interfaces/ContactsDao.kt Normal file
View File

@ -0,0 +1,22 @@
package com.simplemobiletools.contacts.pro.interfaces
import androidx.room.Dao
import androidx.room.Insert
import androidx.room.OnConflictStrategy
import androidx.room.Query
import com.simplemobiletools.contacts.pro.models.LocalContact
@Dao
interface ContactsDao {
@Query("SELECT * FROM contacts")
fun getContacts(): List<LocalContact>
@Query("SELECT * FROM contacts WHERE id = :id")
fun getContactWithId(id: Long): LocalContact
@Insert(onConflict = OnConflictStrategy.REPLACE)
fun insertOrUpdate(contact: LocalContact)
@Query("DELETE FROM contacts WHERE id IN (:ids)")
fun deleteContactIds(ids: String)
}

33
app/src/main/kotlin/com/simplemobiletools/contacts/pro/models/LocalContact.kt Normal file
View File

@ -0,0 +1,33 @@
package com.simplemobiletools.contacts.pro.models
import androidx.room.ColumnInfo
import androidx.room.Entity
import androidx.room.Index
import androidx.room.PrimaryKey
@Entity(tableName = "contacts", indices = [(Index(value = ["id"], unique = true))])
data class LocalContact(
@PrimaryKey(autoGenerate = true) var id: Long?,
@ColumnInfo(name = "prefix") var prefix: String,
@ColumnInfo(name = "first_name") var firstName: String,
@ColumnInfo(name = "middle_name") var middleName: String,
@ColumnInfo(name = "surname") var surname: String,
@ColumnInfo(name = "suffix") var suffix: String,
@ColumnInfo(name = "nickname") var nickname: String,
@ColumnInfo(name = "photo", typeAffinity = ColumnInfo.BLOB) var photo: ByteArray?,
@ColumnInfo(name = "phone_numbers") var phoneNumbers: String,
@ColumnInfo(name = "emails") var emails: String,
@ColumnInfo(name = "events") var events: String,
@ColumnInfo(name = "starred") var starred: Boolean,
@ColumnInfo(name = "addresses") var addresses: String,
@ColumnInfo(name = "notes") var notes: String,
@ColumnInfo(name = "groups") var groups: String,
@ColumnInfo(name = "company") var company: String,
@ColumnInfo(name = "job_position") var jobPosition: String,
@ColumnInfo(name = "websites") var websites: String,
@ColumnInfo(name = "ims") var ims: String) {
companion object {
private const val serialVersionUID = -655314977575622L
}
}

7
app/src/main/kotlin/com/simplemobiletools/contacts/pro/objects/MyExecutor.kt Normal file
View File

@ -0,0 +1,7 @@
package com.simplemobiletools.contacts.pro.objects
import java.util.concurrent.Executors
object MyExecutor {
val myExecutor = Executors.newSingleThreadExecutor()
}