Hello, I'm testing the Google Maps API in my android app, and I learned that you can change the default bookmark icon, but when I added my PNG image to the project, the icon got an absurdly large size. How can I do this not to tell you that my im...
I have to perform the authentication of the user, but when I inform the user and the correct password it enters the menu screen, so far so good. The problem is that when I type a bad password or user, I want it to display a user not found messag...
I'm trying to install a dependency for masquerading fields but when I add it, I have problems, in the log the following message appears:
Error: Execution failed for task ': app: processDebugManifest'.
Manifest merger failed: Attribute ap...
In addition to RelativeLayout , FrameLayout , LinearLayout , TableLayout , among others already existing, that greatly meet the needs related to layout , Google announced Google I / O 2016 or ConstraintLayout "....
I have a class called Hospede , where I have the getData_entrada() method, which returns a LocalDate variable (new java8 API). However, when I try to capture this method, it always returns me ' null '.
Detail: When I...
Hello, I'm a beginner in android and would like to do a simple translator, where the user type anything and click on the button with the desired language to translate aloud, what would the translation algorithm look like in other languages? Follo...
I'm trying to create a split line in my App as shown below.
Drawable / dotted.xml :
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="line">
<stroke...
I'm not sure the name of the component but the image below clarifies what I need, I apologize right now ...
I need to change the color of this component on the cord
After a GET query only to check if a content exists on the server, the return is 200 (exists) or 204 (does not exist).
Why does Retrofit throw the exception below when the server returns the Status Code: 204 In Content ?
java.net.P...