Samsung i9250 Galaxy Nexus
Brand | Samsung |
Model (codename) | i9250 Galaxy Nexus |
Cena, včetně DPH | 9000 |
Veikost Displaye v palcích | 4.65 |
Display-resolution | 1280x720 |
Dotek-typ | kapacitní |
CPU typ | |
CPU MHz | 1200 |
CPU core | 2 |
L2 cache | |
RAM | 1 GB |
ROM | 16 - 32 GB |
GPU | TI OMAP 4460 1,2 GHz dual-core |
NenaMark2 Benchmark | |
GPU-GLBenchmark | |
Baterie mAh | 1750 |
Foto MPx | 5 |
Autofocus | yes |
Video | 480p - 30 frames/s |
Official Android ICS | Android 4.0 Ice Cream Sandwich |
CyanogenMod support | |
Dotek-prstů-max | |
Display-ppi | |
Display-retina | |
Network | GSM&EDGE: 850 / 900 / 1.800 / 1.900 |
Connectivity | |
Pozn. |
samsung-i9250-galaxy-nexus image
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Další témata ....(Topics)
Canvas, drawCircle(), Paint, onDraw(), setStrokeWidth(), setStyle()
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(new SampleView(this));
}
private static class SampleView extends View {
// CONSTRUCTOR
public SampleView(Context context) {
super(context);
setFocusable(true);
}
@Override
protected void onDraw(Canvas canvas) {
canvas.drawColor(Color.CYAN);
Paint p = new Paint();
// smooths
p.setAntiAlias(true);
p.setColor(Color.RED);
p.setStyle(Paint.Style.STROKE);
p.setStrokeWidth(4.5f);
// opacity
//p.setAlpha(0x80); //
canvas.drawCircle(50, 50, 30, p);
}
}
}
Android development
long is 64 bit signed type and used when int is not large enough to hold the value.
long je celé číslo 64 bitů -9223372036854775808 +9223372036854775807 a používá se tam, kde typ int není schopen pojmout takovou hodnotu čísla.
long is 64 bit signed type and used when int is not large enough to hold the value.
long je celé číslo 64 bitů -9223372036854775808 +9223372036854775807 a používá se tam, kde typ int není schopen pojmout takovou hodnotu čísla.
// declaration and assignment of value type long
long n = 22337203685477580L;
// print formated value
System.out.printf("The value of x is %d%n", n); // 22337203685477580
System.out.format("%+,8d%n%n", n); // +22 337 203 685 477 580
// declaring more variables in single statement
long lo1 = 12L, lo2 = 56, lo3 = 1455555555589L;
// long range of value
System.out.println(Long.MAX_VALUE); // 9223372036854775807
System.out.println(Long.MIN_VALUE); // -9223372036854775808
// check if a string is a valid number in Java example
// convert string to long Java example
String sLong = "1288888888888888";
long longParse = Long.parseLong(sLong);
// convert strings to numbers
long longFromString = (Long.valueOf(sLong)).longValue();
// long to string in Java example code
Long longObj = new Long(229999999999L);
String str = longObj.toString();
// else
Long longS = 888888888888L;
String strLong = longS.toString();
// compare two long variables
Long longComp1 = 5555L;
if (longComp1.equals(55555555L))
System.out.print("true");
// compares the two specified long values in Java example
int i = longS.compareTo(444444L); // -1 first < second
// 0 first == second
// 1 first > second
System.out.print(i);
Motorola Droid RAZR cena od 12 000 KCZ Kč (únor.2012)
Spokojenost uživatelů nadprůměrná.
Motorola Droid RAZR je chytrý telefon s operačním systémem Android.
Motorola Droid RAZR je (22.února2012) 9. nejpoužívanějším chytrým telefonem u programu Sky Map viz tabulka.
Motorola Droid RAZR photo pic image
Zdroj obrázku: wikipedia
Spokojenost uživatelů nadprůměrná.
Motorola Droid RAZR je chytrý telefon s operačním systémem Android.
Motorola Droid RAZR je (22.února2012) 9. nejpoužívanějším chytrým telefonem u programu Sky Map viz tabulka.
Motorola Droid RAZR photo pic image
Zdroj obrázku: wikipedia
Intent i = new Intent(this, MyNextClass.class);
startActivity(i);
boolean fc(boolean b) {
return b;
}// end fc
boolean bA = true;
boolean bB = true;
boolean bC = bA || bB; // true
bA = true;
bB = false;
bC = bA || bB; // true
bA = false;
bB = true;
bC = bA || bB; // true
bA = false;
bB = false;
bC = bA || bB; // false
if(!fc(bB||bA))
System.out.println("false"); // false
else
System.out.println("true");
Editace: 2012-06-09 07:50:09
Počet článků v kategorii: 396
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