I tried to implement displaying an interstitial banner on the home button of my activity but it did not work correctly.
I used
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id ==...
Good Morning Personal
I have a fragment containing a listview where it clears the data coming from a webservice. In the onclick method I have the following code where I pass some values to another activity according to the code below.
ltwPacot...
I'm developing three similar projects, where basically the behavior of the screens and layouts will be the same. What will change from one to another are texts, background images, icons.
How could I reuse a project without having to start over w...
Is there any way to customize a listView in addition to the textView default? The screen is obviously empty, but I would like to change the background color only when fetching it does not display the results.
mEstadoVazioTextVie...
I'm trying the following error:
android.database.sqlite.SQLiteException: no such column: np (code 1): , while compiling: SELECT _id, nome, email, np, tipoFunc FROM usuarios ORDER BY nome ASC...
Implemented in my Android Studio project FriendlyChat available in codelab.
But in the messages there is no date and time.
How to implement the date and time in this project?
Here are the Friendly Chat codes
Could anyone help me?
Is it possible to "inflate" an activity (in this activity has a recicleview) inside a framelayout? if not, what I use to open 3 different activitys, keeping the navigation bar down as in the screenshot
public class PrincipalActivity extend...
I'm trying to create an app that is sort of a gallery. Search for photos on your phone and show it to the user.
The app is already working, but it happens that the gridview scroll is slow.
I do not know what to do to try to improve perform...