Recent Posts
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This is a problem with the maps SDK on Android 6.0
I encountered some problems displaying the map here (SDK version 3.0.2) on the marshmallow device The application is b…… -
How to parse JSON response in android in the following format
I'm trying to parse the JSON response in Android for my Android application. I'm getting org.json.jsonexception. The r…… -
Java – use textwatcher on EditText to calculate the total and sum in android in real time?
Here, I want to use the default values from the database and settext as this value and calculate the net rate and tota…… -
How do I implement listview in appcompatactivity?
public class MainActivity extends AppCompatActivity { protected List<ParSEObject> mStatus; @Override …… -
Android unit testing is a good way to transform the interface declaration
I have the next interface declaration: public interface FundaService { @GET( "/Feeds/Aanbod.svc/json/{key}" ) …… -
Android – how to query SQLite database
This is my desk: private static final String CREATE_TABLE_EMPLOYEES = "CREATE TABLE "+ TABLENAME + "(" + C…… -
Java – how to view the gradle source set path?
I am currently working on an Android project. Due to various traditional reasons, the project uses a non-standard grad…… -
Android studio gradle 2.0.0-alpha1 build error
Try the latest version of gradle 2.0.0-alpha1. It gave me errors during compilation. I don't know what's wrong at all.…… -
Android rxjava: how to recover from errors in the flatmap operator
I have an EditText in which the user enters a search query. When the user types, I want to perform an instant search o…… -
Android: 5 buttons location: a better way?
I want to fix five buttons, as shown in the picture. But I put five buttons in the position of nexus 6. When I tried t…… -
Android asynctask and mockito (or powre mockito)
I have a configuration manager that can retrieve JSON from the remote server, parse it into a configwrapper object, an…… -
Android recyclerview: callback view when fully visible
This is a use case: I have a recyclerview list of 5 food imageviews: >Watermelon > mango > peach > Apple &…… -
Twitter login fails when there is no app in Android
When there is no twitter application in my Android device, twitter login fails. My error log is as follows resolvent: …… -
Android: use GCM mode for AES encryption and decryption in Android?
Invalid Sign My code can encrypt strings, but I can't decrypt the encoded data Steps to follow: >Create key () >…… -
Android invitation ID cannot be empty
There is a strange error report in my log. Here is the stack trace: Fatal Exception: java.lang.IllegalArgumentExceptio…… -
JavaScript – how to obtain network images with authentication in react native?
Currently, the supported method to get images is to insert {URI: link} objects into the source props of images, but th…… -
How do I record Android screens?
I know how to record the application screen using Android studio and successfully get the video for demonstration, but…… -
Android – add action buttons to the action bar of a clip
My application has three tags, and I'm using a pager to switch between these tags. Each tab has its own segment. I use…… -
Android: how do I change the icon size in the action bar tab?
I created an action bar tab activity for the project. I used 3 tabs and added some icons. However, even if I download …… -
Byte [] and java.lang.outofmemoryerror read / write file bitwise
I'm committed to erasing some free space in Android. Here's my code: private void creatingFileDelete(int size, int pas…… -
Android switchcompat plays animation on toggle() or setchecked()
I added switchcompat. Com to Android's drawrnavigation First, I set the actionlayout of the project to switchlayout.xm…… -
Android – select the default tag after the app starts
I have an android app with tag activity and three tags. This will be created in my overview.class. In my overviewpagea…… -
Android: viewgroup.marginlayoutparams does not work properly
I use it to programmatically set margins, but it doesn't work. Margins are not applied. In the constructor: public Tim…… -
Android – uninstalling the application from the device does not delete the database
I encountered some problems uninstalling the application from the device. The related database does not seem to have b…… -
Android – how do I check if a WiFi or data connection is turned on but if I can access the Internet
I want to check if my WiFi or mobile data connection is on (can check), but can I access the Internet public static…… -
PHP – protect private API keys
Therefore, I have been searching for the security of the entire private API key, and I am confused about the method th…… -
Android activity cannot be resolved or is not a field
I am a beginner in Android. This error occurs when I try to run my application“ activity_prima cannot be resolved or i…… -
How do I locate the xhdpi device in the Android manifest file?
According to Google Docs（ http://developer.android.com/guide/topics/manifest/compatible-screens-element.html#compatib…… -
Java version determination error
I just installed Android studio 1.5 on Ubuntu 14.04. I created a new project and received the following error: Error:C…… -
How do I retrieve the selected node from firebase?
This is what my firebase database looks like I want to access the accepting status of this node, for example, patient2…… -
Java – unable to get emailid after logging in through FB in Android
I am using the latest FB SDK. I am integrating FB in Android studio. I have completed all the steps of FB docs. Howeve…… -
SIP call in Android
I'm using NGN stack library for SIP calls If I test on the local server when connecting Wi-Fi, it can work normally wh……