thanhcs94

import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;

public class ConnectedDetector {

	 private Context _context;
   
	    public ConnectedDetector(Context context){
	        this._context = context;

thanhcs94

 String title=shareItem.getTitle();
            String photo=shareItem.getPhotoUrl();
               if(title.isEmpty()) title="Giọng hát việt";
            Intent sendIntent = new Intent();
            sendIntent.setAction(Intent.ACTION_SEND);
            // sendIntent.putExtra(Intent.EXTRA_TITLE, txtTitle.getText());
            // String
            // text=txtTime.getText()+", "+txtDate.getText()+". Tại: "+txtLocation.getText();
            String htmlText = title+"\n"
                    + shareItem.getPhotoUrl()+"\n"

thanhcs94

//method to retrieve song info from device
    public void getSongList2(){
        //query external audio

        ContentResolver musicResolver = getActivity().getContentResolver();
        Uri musicUri = android.provider.MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
        Cursor musicCursor = musicResolver.query(musicUri, null, null, null, null);
        //iterate over results if valid
        if(musicCursor!=null && musicCursor.moveToFirst()){
            //get columns

thanhcs94

public static boolean isEmailValid(String email) {
		boolean isValid = false;

		String expression = "^[\\w\\.-]+@([\\w\\-]+\\.)+[A-Z]{2,4}$";
		CharSequence inputStr = email;

		Pattern pattern = Pattern.compile(expression, Pattern.CASE_INSENSITIVE);
		Matcher matcher = pattern.matcher(inputStr);
		if (matcher.matches()) {
			isValid = true;

thanhcs94

#include <iostream>
#include <string>
#include <conio.h>
#include <fstream>

using namespace std;

void scanner();
void factor();
void term();

thanhcs94

Instead of: 
    ScrollView main = (ScrollView) findViewById(R.id.main); 
    main.scrollTo(0,0); 

I used: 
    final ScrollView main = (ScrollView) findViewById(R.id.main); 
    main.post(new Runnable() { 
        public void run() { 
            main.scrollTo(0,0); 
        } 

thanhcs94

<?xml version="1.0" encoding="UTF-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android" >
    <rotate
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:duration="1000"
        android:fromDegrees="0"
        android:pivotX="50%"
        android:pivotY="50%"
        android:repeatCount="1"
        android:toDegrees="360" />

thanhcs94

private Activity context; 
	private int layoutResourceId;	
	private NewsListRSSItems newsListData[] = null;

	
	public NewsListArrayAdapter(Activity context, int layoutResourceId, NewsListRSSItems[] newListData) {
    	super(context, layoutResourceId, newListData);
    	this.layoutResourceId = layoutResourceId;
    	this.context = context;
    	this.newsListData = newListData;

thanhcs94

>> I = imread('E:\fasterthinking.png');
>> h = ones(5,5) / 25;
>> I2 = imfilter(I,h);
>> imshow(I), title('Original Image');
>> figure, imshow(I2), title('Filtered Image')

//Link:
//http://www.mathworks.com/help/images/filter-images-using-imfilter.html

thanhcs94

Intent intent = new Intent();
intent.setType("application/pdf");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select PDF "), SELECT_PDF);