Pixel to density independent pixel to pixel conversion

Goto in for cycle Java example source code.
MainClass.java

public class MainClass {
	public static void main(String[] arg) {
		String[] arrayOfString = {"nothing", "Hello", "people"
				, "bye-bye", "hello", "world!", "end" };
		
	    OuterLoop: for (int i = 0;i<6; i++) {
	        for (int j = 0; j < arrayOfString.length; j++) {
	        	if (arrayOfString[j].equals("world!")) {
	            continue OuterLoop; // as goto from Csharp, or C/C++
	          }
	          System.out.println(arrayOfString[j]);
	          System.out.println(i);
	          if (i == 1) {
	        	  System.out.println("break");
	        	  
	        	  break OuterLoop;
	          }
	        }
	      }
		
	}
}
/*
nothing
0
Hello
0
people
0
bye-bye
0
hello
0
nothing
1
break
*/

Kvalitní mobilní telefon pro rok 2012 by měl mít tyto, nebo ještě lepší parametry.
Značka Samsung , HTC, LG, Motorola, Sony Ericsson, ZTE Blade
Verze operačního systému Android 2.2 a vyšší.
Procesor a jeho frekvence Qualcomm 800MHz a vyšší.
Paměť RAM 512MB a více.
Paměť ROM 512MB.
Displej a jeho rozlišení 4,3 palce rozlišení 480x800 pixelů pro snadné ovládání a čtení a schopnost zobrazit 16 milionů barev.
Technologie 3G data, WiFi, BlueTooth, GPS přijímač, fotoaparát 3 Mpix, autofokus, diodový blesk.
Výdrž baterie minimálně 1 den a více.
3G internet.

<account-authenticator
<action
<activity
<activity-alias
<alpha
<android
<application
<appwidget-provider
<attr
<AutoCompleteTextView
<Button
<category
<color
<com
<ContactsDataKind
<ContactsSource
<corners
<cycleInterpolator
<declare-styleable
<device-admin
<dimen
<drawable
<EditText
<EditTextPreference
<enum
<force-lock
<FrameLayout
<Gallery
<gradient
<gridLayoutAnimation
<GridView
<GridView
<group
<CheckBox
<CheckBoxPreference
<Chronometer
<ImageButton
<ImageSwitcher
<ImageView
<ImageView
<input-method
<instrumentation
<intent
<intent-filter
<item
<Key
<Keyboard
<layer-list
<layoutAnimation
<limit-password
<LinearLayout
<ListPreference
<ListView
<manifest
<menu
<meta-data
<MultiAutoCompleteTextView
<padding
<path
<pathelement
<plurals
<PreferenceCategory
<PreferenceScreen
<ProgressBar
<property
<provider
<QuickContactBadge
<RadioButton
<RadioGroup
<RatingBar
<receiver
<recognition-service
<RelativeLayout
<requestFocus
<reset-password
<resources
<rotate
<Row
<scale
<ScrollView
<SDK
<searchable
<SeekBar
<selector
<service
<set
<setup
<shape
<size
<skip
<solid
<Spinner
<string
<string-array
<stroke
<style
<SurfaceView
<sync-adapter
<TableLayout
<TableRow
<taskdef
<tech
<tech-list
<TextSwitcher
<TextView
<TextView
<TimePicker
<ToggleButton
<translate
<uses-feature
<uses-library
<uses-permission
<uses-policies
<uses-sdk
<VideoView
<View
<ViewFlipper
<wallpaper
<watch-login
<WebView
<wipe-data

Start Stop Stopwatch Timer Android example source code.

private static long mStartTime = 0L;
Calendar cal;
TextView hTextViewVypis = (TextView)findViewById(R.id.idTextVypis);

void start(){
            cal = Calendar.getInstance();
            mStartTime = cal.getTimeInMillis();
}

void stop(){
     prinOutStopWatchTime();
}


    private void prinOutStopWatchTime() {
    	final long start = mStartTime;
    	
    	cal = Calendar.getInstance();
    	long stopTime = cal.getTimeInMillis();
    	long millis = stopTime - start;
    	long milisekundy = millis % 1000;
    	int seconds = (int) (millis / 1000);
    	int minutes = seconds / 60;
    	seconds     = seconds % 60;
    	int hour = minutes / 60;
    	hour = hour % 60;
    	
    	if (seconds < 10) {
    		hTextViewVypis.setText(hour +  ":" + minutes + ":0" + seconds + ":" + milisekundy);
    	} else {
    		hTextViewVypis.setText(hour  +  ":" + minutes + ":" + seconds + ":" + milisekundy);            
    	}
    	
    }

Map TreeMap add key value pair get find pair by key Java Android example.

MainClass.java

import java.util.Map;
import java.util.TreeMap;

public class MainClass {
	public static void main(String[] arg) {
		
		// english;germany dictionary
		String[] arrayOfString = { "one;eine", "two;zwei", "three;drei" };

		Map<String, String> map = new TreeMap<String, String>();
	    
		for(String s: arrayOfString){
	    	String[] array = s.split(";");
	    	String sKey ="", sValue="";
	    	if(array.length > 1){
	    	sKey = array[0]; sValue = array[1];
	    		map.put(sKey, sValue);
	    	}
	    }

       // check if key exists 	    
	   if( map.containsKey("two")){
		System.out.print("two = " + map.get("two"));
	   }
	}
}
/*
two = zwei
 */