Questions tagged as 'android-studio'

Tagged questions
2
answers

error in build.gradle (android studio) dependencies

I have an error I do not see the library 19.0.1 to add to dependencies of build.gradle. What can be the error? I attach images of the project. build.gradle libraries a>     
asked by 13.06.2016 / 12:23
2
answers

Error in the package line of my classes and in this line of my manifests "? xml version=" 1.0 "encoding=" utf-8 "? "

I was working on an Android example, in which I first made an error in the library:    compile 'com.android.support:design:25.0.1' It was fixed by uploading the version to targetSdkVersion 25 and compileSdkVersion 25, previously they were...
asked by 23.01.2017 / 05:45
2
answers

assign a theme to the application in android studio

good, I have an application that has a theme created by default in android. I was compiling it with an api 23 but the cell phones where the application will run have an api 19. I downloaded the api 19, but when selecting the api 19 in the upper...
asked by 31.05.2016 / 22:06
1
answer

Error trying to create an NSD service

I am trying to create a service to connect to the Kore application. To create this service I was looking at the code of android developer . I have literally only followed the steps indicated on the page. Still, when I start my application, it s...
asked by 31.12.2018 / 19:20
1
answer

Where Android Studio saves the images of the downloads

I'm (migrating to Android Studio) and getting failed downloads when trying to download the images of dispositivos virtuales and I would like to delete them, because they take up a lot and I have to download several images, I imagine they...
asked by 08.01.2016 / 23:15
1
answer

Failed to resolve: com.android.support:appcompat-v7:15.+ (android studio)

After generating a test project in android studio, there comes a time when I get the following error message: After clicking on the message, it starts the installation, but it turns out that the same error still appears. android studi...
asked by 09.01.2016 / 02:49
2
answers

Location Android manager? Experiences

I have developed a Gps application that sends information to Mysql every 10 sec through the locationmanager. According to your experience, how much is it possible to reduce this time?     
asked by 13.09.2016 / 01:26
2
answers

Verify data type of an EditText

Hello everyone, I have the following: // recojo 2 valores del EditText String valor1 = recullFrom.getText().toString(); String valor2 = recullTo.getText().toString(); // Transform...
asked by 26.09.2018 / 13:25
1
answer

Type password in android EditText

When entering the password, I want them to leave *, periods or something so that it is not visible. I have the following editText <EditText android:id="@+id/edit1" android:layout_width="match_parent" android:layout_height="wrap_...
asked by 27.09.2018 / 17:52
2
answers

Intent android error

I have a query I am creating a intent to send in email with a pdf attached but when the gmail is launched, everything is set correctly except the destination email field. My code is the following for Intent : String...
asked by 30.06.2018 / 00:21