just copy and paste saveData method, rename it to for example deleteData, remove from new method line: arrayList.add(new ModelClass(name, Integer.parseInt(age))); and replace to new one: arrayList.remove(arrayList.size() - 1); The last think is creating new button delete. Copy/paste btSave and replace saveData to deleteData...
Please upload tutorial as 100 likes are completed
Calma amigão! Você está ensinando... Está muito apressado! Devagar...
Awesome 👍
Thank you
Apesar de toda a velocidade na apresentação, o que atrapalha bastante, o conteúdo é muito bom! +1 like, +1 Subscriber.
No one proper guidance for android application development course.I stuck
thank you
how to save if get array list from strings simple if like this ("one","two","three") ?
Hey, please is it possible to delete a specific value of the array lost in shared preference
thank u so much bro
Hi,
How to create WhatsApp group info toolbar design in android.
Please make video
what if i dont have modelClass?
hi how do u delete the inputs
just copy and paste saveData method, rename it to for example deleteData, remove from new method line: arrayList.add(new ModelClass(name, Integer.parseInt(age))); and replace to new one: arrayList.remove(arrayList.size() - 1); The last think is creating new button delete. Copy/paste btSave and replace saveData to deleteData...