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.