Questions tagged as 'android'

Tagged questions
0
answers

Ajax does not work for me in andorid 7.0

Today I turn to your help with this topic. Develop a small webapp where I enter a value and through ajax send data to php and valid in my database if the data exists, returning a flag that I return to manipulate in jax fromateandolo with J...
asked by 10.05.2018 / 16:01
0
answers

Doubt about user session Firebase Database Android

My question is this: I am making an app. In the first activity I access through Google or Facebook and Firebase authentication. This works well for me since I've checked it. Then I have some Cardviews which are loaded by data from Firebase Datab...
asked by 12.05.2018 / 09:40
1
answer

Fill a listview with an API

I have been trying to fill out a ListView with a MYSQL query but I do not have any favorable results, I want to implement the use of adapter and assign in the listview only the Name and Surname for each element but when I try to assign my data c...
asked by 05.05.2018 / 05:37
0
answers

Download multiple files with AsyncTask

I have to download different audios in an internal folder on Android, I read an xml file from an url, I have the following code: List<Audio> canciones = new ArrayList<>(); canciones = parserxml.parsear(r...
asked by 10.05.2018 / 11:32
0
answers

Create a class that inherits from AppCompatActivity

I do not know if this will be possible, I have a main class that has all the views and I want to create another one that inherits these views. public class Tablero extends AppCompatActivity { private FrameLayout main; private Bitmap img; pro...
asked by 01.05.2018 / 08:47
0
answers

How can I remove the legend that appears when using RecognizerIntent, because it did not appear before? Thank you

My question is how do I delete the legend "The audio to google is enraged to provide a voice recognition service, a transcript will be shared with this app.s Saving audio at [email protected]"     
asked by 02.05.2018 / 04:05
0
answers

Error wanting to enter the App

The Logcat throws me this error E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.matias.finalcode, PID: 9952 java.lang.NullPointerException: Attempt to invoke virtual method 'com.google.android.g...
asked by 02.05.2018 / 01:56
1
answer

Display data in a TextView and change it every time you select another data from a Spinner

I want to show the data in the txtloc, but it always shows the first data of the spinner and does not change when I select another spinner data. On the other hand, the txtpro does change when I select another data inside its spinner ... How coul...
asked by 02.05.2018 / 14:10
0
answers

Delete Accentuation Autocomplete TextView

Good morning to the community, My problem is the following: my autocomplete matches with a listview, in which the words are written correctly. However, there are people who do not write it well (they omit accents) and do not match those words. H...
asked by 02.05.2018 / 12:37
0
answers

Send Image To Later Show it

as they are ... My problem is that I have an image, the application takes the photo, shows it in a Web service. Through this code: private void tomarFoto() { Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); if (t...
asked by 30.04.2018 / 15:51