This having the following error when I install the apk on my device the log throws this error:
Logcat error
09-11 11:59:11.218 16688-16688/com.example.g_talent.myapplication E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.g_tal...
Good I am having problems to travel a json with array or that I think, I leave you the code json:
{
"username": "Pepiko",
"platform": "pc",
"stats": {
"kills_solo": 1,
"placetop1_solo": 0,
"placetop10_solo"...
I want to prevent a user from entering a comma "," in a EditText , investigate what can be done with the property of android:digits=”” but you have to enter the remaining characters, there will be a property to block that property i...
I am starting the development of app with android studio with jre and jvm that I copy below.
Android Studio 3.2.1
Build #AI-181.5540.7.32.5056338, built on October 8, 2018
JRE: 1.8.0_152-release-1136-b06 amd64
JVM: OpenJDK 64-Bit Server VM by...
Why when I put num2 = calificacion.getText().toString() and num3 =Double.parseDouble(num2) where it is shown in the code gives me error; but when I put it before the If the program works for me without problems? Thanks for y...
when I use the setOnTouchListener on a button, when I overwrite the onTouch method it tells me this
Custom View ImageView has setOnTouchListener enabled but does not replace performClick If a view that overrides onTouchEvent or uses an...
I want to pass the value that a user puts on an edittext to a textview that is in another activity (the textview is in the main one, and the edittext in the second).
This code belongs to the second activity, where is the edittext where the us...
The problem is that it disables text editing but in case 1 of Switch when you have to activate it again it does not
This is the code I'm using.
public class ejemolo extends AppCompatActivity {
String[] Items = {
"Dc...