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Simple RecyclerView example with filter option in Android

Hi Guys, Maybe you all are expert in terms of using RecyclerView in android. This blog is simple example for using filter option with RecyclerView adapter. As for now you will instantiate RecyclerView and set the adapter to RecyclerView as following way. RecyclerView list = (RecyclerView) findViewById(R.id.list); list.setLayoutManager(new LinearLayoutManager(this)); list.setHasFixedSize(true); ArrayList&ltNumber&gt numbers = new ArrayList&lt&gt(); String ONEs[] = {"ZERO", "ONE", "TWO", "THREE", "FOUR", "FIVE", "SIX", "SEVEN", "EIGHT", "NINE", "TEN"}; String TENs[] = {"ZERO", "TEN", "TWENTY", "THIRTY", "FOURTY", "FIFTY", "SIXTY", "SEVENTY", "EIGHTY", "NINETY", "HUNDRED"}; String HUNDREDS[] = {"ZERO", "HUNDRED", "TWO HUND...
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Spinner with multiple selection in Android

Video Output:


Source code link is added below.

Here we have a class called MultiSelectionSpinner.

In this class we have following methods.


  • public void setItems(String[] items)


    Used to set adapter items using array of strings to this spinner.

  • public void setItems(List items)


    Used to set adapter items using list of strings to this spinner.

  • public void setSelection(String[] selection)


    Used to set selected items on this adapter using array of strings to this spinner.

  • public void setSelection(List selection)


    Used to set selected items on this adapter using list of strings to this spinner.

  • public void setSelection(int index)


    Used to set single selected item using position to this spinner.

  • public void setSelection(int[] selectedIndices)


    Used to set selected items using array of integers to this spinner.

  • public List getSelectedStrings()


    Used to get the selected items as a string

  • public List getSelectedIndices()


    Used to get the selected indexes as a list of integers


    • I hope this post is useful to you. kindly share your feedback as comment here.



    Source code on GitHub



    Thank You



    Comments

    1. Unknown1 July 2019 at 03:12

      Worst Article ever...

      ReplyDelete
    2. Anonymous12 November 2019 at 15:42

      Really unusefull !!! Waste of time

      ReplyDelete
    3. Unknown12 December 2019 at 04:34

      hi i want to achieve 0.00 when there is no user input if user presses 1 it should be 1.00 and then if 2 pressed it should 12.00 if he pressed "." cursor should move to right side of decimal and start writing to 2 decimal places

      ReplyDelete
    4. AndroidManifester Ranjith15 January 2020 at 03:32

      Its working Good! Thanks.

      ReplyDelete
    5. Urwa shy1 April 2020 at 09:18

      Its working great ... the thing is first i cloned the project from github and opened it in android studio and the thing happened with me was alot of bugs .. errors... then i carefully and smoothly copy the content of project in to a new project and what happened is that it works yayyyyyyy :)

      ReplyDelete
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    7. Tori19 July 2024 at 07:06

      Great reading your poost

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    8. Anonymous6 December 2024 at 13:31

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