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Breath First Search(bfs) code c++

Posted by Awais on March 12, 2016

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Android Get WhatsApp Contact List From PhoneBook

JavaFile private ArrayList<Map<String, String>> fetchWhatsAppContacts(){ ArrayList<Map<String, String>> list = new ArrayList<Map<String,String>>(); final String[] projection={ ContactsContract.Data.CONTACT_ID, ContactsContract.Data.MIMETYPE, "account_type", ContactsContract.Data.DATA3, }; final String selection= ContactsContract.Data.MIMETYPE+" =? and account_type=?"; final String[] selectionArgs = { "vnd.android.cursor.item/vnd.com.whatsapp....

Android Get extension of fileurl

private String Getext(String fileurl) { // TODO Auto-generated method stub String extension = fileurl.substring(fileurl.lastIndexOf(".")); return extension; }

Android How to enable and disable Action bar button

MenuOverride @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu. menu_next , menu); if (! check ) { MenuItem item = menu.findItem(R.id. menu_next ); item.setVisible( false ); invalidateOptionsMenu(); } else if ( check ) { MenuItem item = menu.findItem(R.id. menu_next ); item.setVisible( true ); invalidateOptionsMenu(); } return true ; } Void Function() { Do what you want call==> check=true; invalidateOptionsMenu(); }

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Breath First Search(bfs) code c++

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