Questions tagged as 'android'

Tagged questions
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answers

Parallax effect in ViewPager using Glide

I'm using glide to load the images and apply the ViewPager to visualize them horizontally. I would like to add to these images the Parallax effect (that the image moves slower to the viewPager). For this reason, when having a horizontal list...
asked by 02.02.2017 / 16:57
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How to replace ProgressDialog (obsolete) with ProgressBar in retrofit?

Since ProgressDialog is "deprecated" I am trying to replace it with a ProgressBar, I have an activity with a list and I am trying to show a ProgressBar before the list is displayed after an http query with retrofit. I have used "progre...
asked by 04.05.2018 / 10:18
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Does Eclipse still support Android development?

I am installing Eclipse neon, I am more web developer and Java, not Android, but the eclipse installer gives me the option to install eclipse to develop Android applications and I understood that it could not be done, I do not really develop app...
asked by 24.12.2016 / 23:39
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Change color buttons of the AppBar on Android

How to change the color of the buttons of the AppBar ?, in my case of the return button, the default color is white But mine turns black and I want to change it to white try it with the accent colors and even then it does not change me....
asked by 29.03.2016 / 00:18
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How can I send a message via WhatsApp to a specific contact from another android application?

I am developing an application that sent a message to a specific WhatsApp contact from my app. I already tried this code. Uri mUri = Uri.parse("smsto:+999999999"); Intent mIntent = new Intent(Intent.ACTION_SENDTO, mUri); mIntent.setPackage(...
asked by 01.04.2016 / 00:59
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Serializable () and Parcelable ()

I do not understand very well the use of Parcelable() and Serializable() . What is the difference between Serializable() and% Parcelable() ? In which cases can I use a Parcelable and in which% Serializab...
asked by 11.08.2016 / 13:22
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How to get a value of an arrayList in Android?

I have the following ArrayList which filled with information from a database ArrayList<HashMap<String, String>> employeeList; employeeList = new ArrayList<>(); private static final String TAG_NAME = "name"; public static fina...
asked by 03.03.2017 / 03:22
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Edit item from a listview

I would like to know how you can modify an item x of a list view through the java code ... I have the entry class object class: public class Lista_entrada { private String textoEncima; private String textoDebajo; private String...
asked by 31.03.2017 / 04:15
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Android 6.0 - Permissions to send Text Messages (send SMS)

Hello, I am trying to send text messages from my app and using a physical device with Android 6.0 (Moto G 3rd generation), this is the code I use: SmsManager sms = SmsManager.getDefault(); sms.sendTextMessage("12345678" , null,"hello world" ,...
asked by 26.04.2016 / 01:54
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Back to parent activity

In manifest.xml I have the following: <activity android:name="ActividadA"> </activity> <activity android:name="ActividadB" android:parentActivityName="ActividadA"> </activity>...
asked by 24.10.2016 / 18:04