Kt Xtension
Group of useful kotlin extension I made for application development in kotlin language and I will keep using them and edit them :)
Cursor Xtension
//cursor.forEach
override fun allPlaylist(): Iterable<Playlist> {
return sqliteDatabase
.rawQuery("select * from " + PlaylistTable.NAME, null)
.eachRow {
Playlist(it)
}
}
//cursor.toObject (use it when you want to find one raw from sqlite table)
override fun with(name: String): Playlist {
return sqliteDatabase
.rawQuery("select * from " + PlaylistTable.NAME + " where " + PlaylistTable.Columns.NAME + " = '" + name + "'", null)
.toObject(EmptyPlaylist()) {
Playlist(it)
}
}
// accessing long, short, int, boolean values from cursor is easy like this:-
val myLong = cursor.long(AffirmationGroupTable.Columns.ID),
val myString = cursor.string(AffirmationGroupTable.Columns.NAME),
val myInt = cursor.int(AffirmationGroupTable.Columns.INDEX)
TabLayout Xtension
tabLayout.add {
tab {
setText(titles[0])
}
tab {
setText(titles[1])
}
tab {
setText(titles[2])
}
}
Viewpager Xtension
viewPager.onPageSelected {
pageNo ->
supportActionBar.apply {
when (pageNo) {
0 -> {
title = "First Page"
}
1 -> {
title = "Second Page"
}
}
}
}
Context Xtension
// To send email (Can use in activity, fragment, custom view, application classes)
email("[email protected]", "sample body")
// To show toast
toast("Hello World!")String Xtension
"i am kailash dabhi".capitalizedWord() // outputs "I Am Kailash Dabhi"License
Copyright 2017 Kailash Dabhi (Kingbull Technology) Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.