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Code Issues Packages Projects Releases Wiki Activity

really delete the selected launchers

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This commit is contained in:
tibbi 2016-08-16 21:22:38 +02:00
parent 223fcffee9
commit 755c1ca761
2 changed files with 14 additions and 0 deletions
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8
app/src/main/kotlin/com/simplemobiletools/applauncher/adapters/RecyclerAdapter.kt
View File

@ -9,10 +9,12 @@ import com.bignerdranch.android.multiselector.ModalMultiSelectorCallback
import com.bignerdranch.android.multiselector.MultiSelector
import com.bignerdranch.android.multiselector.SwappingHolder
import com.simplemobiletools.applauncher.R
import com.simplemobiletools.applauncher.databases.DbHelper
import com.simplemobiletools.applauncher.extensions.hide
import com.simplemobiletools.applauncher.extensions.show
import com.simplemobiletools.applauncher.models.AppLauncher
import kotlinx.android.synthetic.main.app_launcher_dialog_item.view.*
import java.util.*
class RecyclerAdapter(val act: Activity, val launchers: List<AppLauncher>, val itemClick: (AppLauncher) -> Unit) :
RecyclerView.Adapter<RecyclerAdapter.ViewHolder>() {
@ -27,6 +29,12 @@ class RecyclerAdapter(val act: Activity, val launchers: List<AppLauncher>, val i
override fun onActionItemClicked(mode: ActionMode?, item: MenuItem?): Boolean {
when (item?.itemId) {
R.id.cab_delete -> {
val positions = multiSelector.selectedPositions
val deleteIds = ArrayList<String>(positions.size)
for (i in positions) {
deleteIds.add(launchers[i].id.toString())
}
DbHelper(act).deleteLaunchers(deleteIds)
return true
}
}

6
app/src/main/kotlin/com/simplemobiletools/applauncher/databases/DbHelper.kt
View File

@ -4,6 +4,7 @@ import android.content.ContentValues
import android.content.Context
import android.database.sqlite.SQLiteDatabase
import android.database.sqlite.SQLiteOpenHelper
import android.text.TextUtils
import com.simplemobiletools.applauncher.R
import com.simplemobiletools.applauncher.models.AppLauncher
import java.util.*
@ -44,6 +45,11 @@ class DbHelper(context: Context) : SQLiteOpenHelper(context, "launchers.db", nul
db.insert(TABLE, null, contentValues)
}
fun deleteLaunchers(ids: ArrayList<String>) {
val args = TextUtils.join(", ", ids.toArray())
writableDatabase.delete(TABLE, "$ID IN ($args)", null)
}
fun getLaunchers(): ArrayList<AppLauncher> {
val launchers = ArrayList<AppLauncher>()
val cursor = readableDatabase.query(TABLE, arrayOf(ID, NAME, PKG_NAME, ICON_ID), null, null, null, null, NAME)