Android developers. platform android studio google play documentation. Class overview. edittext is a thin veneer over textview that configures itself to be editable. see the text fields guide.. xml attributes. see edittext attributes, textview attributes, view attributes. I'm realy beginning to learn java. when i run this code everything works fine till i leave my edittext boxes in the from empty and hit the run button..
I'm having one edittext in android in which i want the user to enter the text i'll store the db. but, here i am not able to get the value from edittext. here is my code, edittext etuserinfonewva.... Charsequence is an object reference to some class that implements the interface. nothing stops the api implementer from returning null from gettext, in which case gettext().length will cause an npe.. Get value from the edittext and set value to the textview. any android app has two parts in it – frontend and backend.frontend refers to the visualization of the components i.e. how your app will look and appear to the other users..
