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...
Apesar de toda a velocidade na apresentação, o que atrapalha bastante, o conteúdo é muito bom! +1 like, +1 Subscriber.
Please upload tutorial as 100 likes are completed
Hey, please is it possible to delete a specific value of the array lost in shared preference
Calma amigão! Você está ensinando... Está muito apressado! Devagar...
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") ?
Awesome 👍
Thank you
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...