As you know we have Google Voice for voice recognition. Here is simple way to implement offline speech recognition using PocketSphinx lib. I’ve created simple app which will run Service with speech recognition functionality. You can add one keyword here: recognizer.addKeyphraseSearch(KWS_SEARCH, KEYPHRASE); Sure PocketSphinx have multi-keyword functionality. File menuGrammar = Read more…
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…
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…
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…
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…
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…
As you know Android Studio able to use .AAR (Android Archive Library) libraries in the projects. To use it in Eclipse you need just UNZIP this AAR library and get all JARs and Resources from this lib. Also it isn’t beautiful solution but it works for Eclipse. Please let me Read more…
CMD+F12 – Jump to method ALT+ENTER – Quick fix ALT+F7 – Find usage CTRL+SPACE – Code completion CTRL+ALT+L – Reformat code ALT+SHIFT+up/down – Move line up/down Please let me know your favourite hotkeys. I’m awaiting comments from you 😉