Questions tagged as 'android-activity'

I have a Widget that only has one configuration screen but I want to add one more how can I do this? I know the first screen that appears is an Activity I try to open with Intent normal but it does not work. I made this Intent : publ...

Good afternoon, I wanted to know how to choose a maximum number in one activity and in the other one to make a draw with the maximum number being the one chosen in the first activity.     

I want to make a gym APP and I need to use a smaller screen in front of the main screen as shown in the print of an existing APP that is attached. I want to leave the background unfocused and show a smaller screen at the front with what I want....

I'm trying to use this slide library but I've had errors. package com.rightside.meutesoureiro_controlesuacarteira; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import com.heinrichreimersoftware.materialintro.a...

How to read data entered by the user in an EditText and display in a new activity in Android Studio? I've tried it in some ways, but displaying it in the other activity only displays "false".     

Activity login is as MAIN and is used to log in to fireBase. If the user is already logged in he goes directly to the activity of the main menu. I wanted the activity on the main menu, when the user clicked the back button, did not return to...