Questions tagged as 'edittext'

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How can I subtract one data from another; what is in the qlite database by means of an edit text? and show the result in a textview

How can I subtract one (numeric) data from another; what is in the qlite database by means of an edit text? and display the result in a textview.     
asked by 02.06.2018 / 22:34
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Search in ListView Kotlin

I am working on a project in which I obtained my contact list and have passed them to a listview. But I need to filter the contacts using an edittext and I can not find any solution anywhere. I hope someone helps me, I pass the code below. Thank...
asked by 03.05.2018 / 11:07
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How can I capture text entered in an editText and send it to another activity2 in another editText

I am doing a login and a registration form in case the person does not have an account. I need the person to register and by clicking on the register button the activity is launched with the user data and password that were entered in the reg...
asked by 22.04.2018 / 19:35
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data from a gridview to edittexts

I have a gridview with 6 columns. I intend to pass the data of a row by touching an item of it. That is, when you touch an item, take the entire row and pass it to 6 edit text.     
asked by 28.04.2018 / 17:35
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Autocomplete edit text does not work with accents

I have an autocomplete edit text but it does not match between words without and with an accent, I would like that when putting some word without an accent, I will return the matching options even if they have an accent.     
asked by 17.04.2018 / 22:09
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How to give effect to an edit text that works as an android button?

It turns out that I'm doing a login / register in my App. But I need to give some effect to the editText and the cardview (this one with a button shape), which function as buttons in my APP. Since up to now they are listened to thanks to SetO...
asked by 06.04.2018 / 18:07
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I have a listview that I filter with a spinner, and I would like that result to filter it with an edittext

I have a Listview that contains information from a Sqlite database, and this information can be filtered by the family of products with a spinner, up to here everything is fine, but I need to put a search engine to make the search more expeditio...
asked by 30.03.2018 / 00:59
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Help with Android - Attempt to invoke virtual method 'android.text.Editable android.widget.EditText.getText ()' on a null object reference [duplicate]

Dear, by pressing the button that should take me to the "Registration" Activity in order to create an account, android I get the following error: Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'android.text.Edita...
asked by 16.12.2017 / 04:19
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How to make an EditText contain a Recyclerview?

I have a EditText and I need within the content to have a ReclycleView that are already separate     
asked by 07.11.2017 / 18:44
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TextWatch does not update as it should

Good, I am trying to make a dynamic textview, one that receives data from a database, the other that shows the result of the operation of the first textview less what is being entered by the edittext, however I can not do that Show yourself how...
asked by 09.08.2017 / 03:42