Questions tagged as 'android'

Tagged questions
2
answers

API in PHP to use in Xamarin

I am creating an API to create the connection to MySQL. Can I use PHP to create this API? Can I use this API on iOS? I've seen in many places ( example ) I can use this API for Android, but I did not see anyone using it for iOS.     
asked by 25.09.2018 / 04:52
1
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Open android app via php

I have a web system and would like to call / open an android app installed on a tablet via a button on my system. Is it possible via php, javascript or html? Thanks,     
asked by 03.08.2018 / 21:30
1
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Add a new "Android Resource Directory" in the project [duplicate]

Hello, I'm just starting to work with Android Studio. Well, I have a collection of images that I will use in my app and these images are separated into 3 folders. When I create a new directory in the folder of my project, and I put the images,...
asked by 23.08.2018 / 14:45
1
answer

Click event of a button

Consider the following layout of an Activity : <LinearLayout> <android.support.v7.widget.AppCompatButton android:id="@+id/btnLogin" android:layout_width="fill_parent" android:layout_height="wrap_content"...
asked by 26.08.2018 / 07:51
1
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Limit an EditText from 1 to 100 and include the symbol "%"

I am making an application that takes the data entered in a EditText and does a certain calculation. The problem is that I need the field to go from 1 to 100%, but the mask I'm using is too simple for this, so it only makes the limitat...
asked by 27.07.2018 / 00:26
2
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Get coordinate of the image by clicking on it

I'm in a Xamarin / Android project. I need that when the user touches a ImageView I can get the coordinates (of the image) of that touch. How to do this?     
asked by 19.07.2018 / 22:09
1
answer

Android SQLServer Connection Failed

Error while trying to connect Android / Java with SQLServer Here is the error: The driver could not establish a secure connection to SQL Server by using Secure Sockets Layer (SSL) encryption. Error: "Socket closed". ClientConnectionId:585...
asked by 09.01.2015 / 13:18
1
answer

Remove ListView item

Well I have a list, which has some items that the user creates. With this I'm also wanting to give an option to the user to remove the items so as not to accumulate, so I researched and found a way to use onItemLongClickListener to remove...
asked by 11.01.2015 / 23:46
1
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Show information in activity androd studio

I am taking a screen "Notification" in the application tag android but will only show the database information without notifying the user. But the information is not showing on the screen, is giving the application stopped. Class: impor...
asked by 31.05.2018 / 21:40
1
answer

What are the best practices for reading data from Firebase and Inserting in Activity?

I'm getting Insert and Retrieve Firebase Data ... But I do not know how to pass the information obtained for some EditTexts, TextViews in various classes .. Questions:    What are the best practices for passing information across  ...
asked by 28.05.2018 / 21:48