I developed an application that works normally but when I turn the screen to the landscape orientation the app gets cut off and I can not go down and see the rest of the content and also the AdMob I implemented only works on the screen vertica...
I would like to know if there are any Android / Java APIs for sound pattern recognition.
Example: Birds singing, the sound is given as input, and the application would return to which bird this sound belongs.
The application will be used f...
My problem is this, I have an Activity that calls methods from a common Java class to perform operations.
Now I've come up with the need for one of these methods to be AlertDialog , I've researched in several places and can not find a...
I have some images inside imageView, and I needed to open these images at the original size when I clicked on them. Does anyone know how to do this? Thank you in advance.
I'm making my first App in Android Studio, but I'm having a hard time doing something relatively easy.
I need a Click on a Button to show the TextView and another Button (which will hide the TextView when it is clicked again). But all the altern...
I have an application that I made and emulated using my lg g2 mini phone, when I emulate it looks everything, the form the way I designed it in its proper corner. When I install the same apk on other phones, the application loses the layout by g...
In Oracle, when we want to know how much a table occupies disk we can query the dba_segments dictionary.
SELECT segment_name, segment_type, bytes/1024/1024 MB
FROM dba_segments
WHERE segment_type='TABLE' and segment_name='<nome-tabel...
My program gave this problem when I tried to create a stack (database), to store strings in my Android app
package com.project.meuapp2;
import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bu...
The app has two buttons that when clicked add an item to a listView (bow and sword), but would like that if the item of each button was already present in the listView, it was deleted.
package genesysgeneration.list;
import android.support.v7...