Concept of Qualified this in java | Techbirds

class Envelope { void x() { System.out.println(“Hello”); } class Enclosure { void x() { Envelope.this.x(); /* Qualified this*/ } } } class Manager { public static void main(String …arg) { new Envelope().new Enclosure().x(); } } 346 total views, 1 views today Share this On

Command to create Key Hash for facebook : requires openSSL to be there in your system. | Techbirds

Key hashes : required for Facebook login in order to perform security check. every Android app you’ll create will be signed, and you will need to register each app’s key hash with Facebook as a security check for authenticity – as we’ll see later. But to bypass this check for the SDK samples and to

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Code to Upload any image into Twitter from Android app after integration. | Techbirds

class updateTwitterImageStatus extends AsyncTask { /** * Before starting background thread Show Progress Dialog * */ @Override protected void onPreExecute() { super.onPreExecute(); pDialog = new ProgressDialog(MainActivity.this); pDialog.setMessage(“Updating to twitter…”); pDialog.setIndeterminate(false); pDialog.setCancelable(false); pDialog.show(); } protected String doInBackground(String… args) { File file = new File(Environment.getExternalStorageDirectory() + “/screenshot.jpg”); try { StatusUpdate status = new StatusUpdate(“upload image”); status.setMedia(file); twitter.updateStatus(status);

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Calling a Java/Android method from C/C++ | Techbirds

Continuing my previous blog on how to use native code using JNI. I am sharing an example on how to call Java/android method from your native code(c/c++). com.exapmle.android.MainActivity.java public class MainActivity extends Activity { private static String libname = “mylib”; static { System.loadLibrary(libname);} @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main_activity); String result = call_to_native();

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APK to BAR Conversion (BB10 and Above) for Windows OS | Techbirds

Posted on: February 6, 2014 / Categories: Mobile Applications / Author Name: devashish.techbirds Link : https://developer.blackberry.com/android/documentation/create_a_debug_token_cmd_line_1728294_11.html Steps mentioned in Link Repeat this step after 30 days blackberry-debugtokenrequest -storepass -devicepin 2AB54D80 bb10debugtoken.bar blackberry-deploy -installDebugToken bb10debugtoken.bar -device 169.254.0.1 -password lptpl@bb Convert apk2bar -a “” -d Avoid debug token bar to successfully sign these bars. batchbar-signer xxxxxxxxx.bar “C:\Users\\AppData\Local\Research

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