Android Development
Google Maps V2 Clustering Sample
Here is my sample for Google Maps V2 Clustering Docs here: https://developers.google.com/maps/documentation/android-api/utility/marker-clustering#introduction App in action: Fork on github:
Android Development
How to make single debug.keystore for whole android team or signing with Gradle
Problem happens when you have more than one developer in the Android team or you develop project from different computers. Some APIs or functionality depends on keystore which sign the APK. For example Facebook API. To make life easier you need keep your debug.keystore same for all your computers/developers. But, Read more…
Android Development
Android Loop Tabs Sample
Here is sample for loop tabs in Android. Video with sample application in action Lets show how it works. 1. I have Tab enum which describe Tab element. Also you can handle tab state. I don’t do it in this sample. package com.hrupin.looptabs.infinitetabbar; import com.hrupin.looptabs.R; /** * Created by Igor Read more…
Android Development
Android. How to use ActivityRecognitionApi library from Google.
Case: We need know current user activity. Using ActivityRecognitionApi we can get if user driving, walking, running, ride bicycle. Android get information from all the sensors and analyse it using ActivityRecognitionApi. Below simple sample how to implement it. Please follow the steps: 1. Create android project in Android Studio. 2. Read more…
Android Development
How to show View above all applications or SYSTEM_ALERT_WINDOW permission
As you know a lot of application can show their views above all application. You can see if in Facebook Messanger. How to do it? The Android API have SYSTEM_ALERT_WINDOW permission (“android.permission.SYSTEM_ALERT_WINDOW”). The API said: “SYSTEM_ALERT_WINDOW Allows an app to create windows using the type TYPE_SYSTEM_ALERT, shown on top of Read more…
Bots
Welcome the new Telegram bot @namemeaningBot
Hello, I’ve created Telegram bot which help you get meaning of your or your friend’s name. Very simple to work with @nameMeaningBot Just send the name and you will get the answer. Link to bot: telegram.me/nameMeaningBot
Android Development
How to detect phone shaking in Android. Sample
Here is sample application which demonstrate shake detecting. This sample application go into red when shake detected. Please look youtube video. package com.hrupin.sample.shakedetect; import android.app.Activity; import android.graphics.Color; import android.hardware.Sensor; import android.hardware.SensorEvent; import android.hardware.SensorEventListener; import android.hardware.SensorManager; import android.os.Bundle; import android.view.View; import android.widget.RelativeLayout; import android.widget.TextView; import java.security.cert.CollectionCertStoreParameters; public class MainActivity extends Activity Read more…
Tech
WordPress plugin for showing link to GitHub.
I’m tired create link to source code in my blog. So, what’s why I’ve created simple plugin which help me do it using shortcodes. Here is how it looks on my page Source code of page [githublink url=”https://github.com/ihrupin/samples/tree/master/php/githublink”] Here is link to plugin’s source code <?php /* Plugin Name: GithubLink Read more…
Mac OS X
VirtualBox. How to connect USB device to guest Windows7 inside host Mac.
There was a problem to connect USB device to hosted Windows7. I always get “Failed to attach USB device to the virtual machine. USB device with UUID is in use by someone else” error. Screenshot: To remove it I did the next: – With the VM powered off, go to Read more…
Android Development
Send email with text file as attachment android sample
Here is little sample how to send email (send intent to Mail app) with text file as attachment. Screenshot: And here is source code of main feature: private void sendIntentToGmailApp(File fileToSend) { if(fileToSend != null){ Intent email = new Intent(Intent.ACTION_SEND); email.putExtra(Intent.EXTRA_SUBJECT, “Send Text File As Attachment Example”); email.putExtra(Intent.EXTRA_TEXT, emailBody); email.putExtra(Intent.EXTRA_STREAM, Read more…