Posts by michaelsc • 23 points
5 posts
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answer59
viewsQ: Delete all Data by sending a new Android App Update
I made some changes in my app, and I need to erase all the old data. What happens is, when updating, the old data is still stored. The only solution I could find, which worked, was to change the…
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votes1
answer80
viewsQ: Change Mainactivity for another by clicking a Switch button and keeping the change
I need that when I click on a Switch Button, the Mainactivity.kt is replaced by another Activity called Activitydois.java and that the option is maintained. And only if the user clicks the Switch…
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votes2
answers65
viewsQ: Swap one text for another using a string in the Menu
I’m having a problem and I’m not finding a solution, I have a string in a class java, that string is: R.string.text I will make a menu and put in the app preferences, to select only 1 option, and…
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votes2
answers1216
viewsQ: How to call Activity/Fragment when clicking the button? Android Studio
I’m starting a short time with programming, I’ve researched a lot but I need help in this doubt I will use a menu in my app called Boom Menu https://github.com/Nightonke/BoomMenu My question is,…
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answers96
viewsQ: Sound notification custom in mp3- How to do? Android Studio
I’ve been learning to program for a few weeks, and I’m desperate! I’m stuck in this problem: I put an option where the user can choose the Ringtone they want for messaging notifications, works…