Font Family change on View dynamically Android Example
TypeFace, setTypeface, font, font family, array of String, Button create dynamically
@Override
protected void onStart() {
LinearLayout.LayoutParams p = new LinearLayout.LayoutParams(
48,
55
);
Typeface typeFace = Typeface.MONOSPACE;
String [] ar = {"A","B","C","D","E","F","G","H","J","K"};
for (int i = 0; i < ar.length; i++) {
Button buttonView = new Button(this);
buttonView.setText(Html.fromHtml("<b>"+ar[i]+"</b>"));
buttonView.setTextColor(Color.BLUE);
buttonView.setTextSize(27.f);
buttonView.setTypeface(typeFace,Typeface.BOLD);
buttonView.setOnClickListener(mThisButtonListener);
if(i%2==0)
mLayoutButtons.addView(buttonView, p);
else
mLayoutButtonsNextRow.addView(buttonView, p);
_listOfButtons.add(buttonView);
}
super.onStart();
}
//////// xml file
<TextView
android:id="@+id/text01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="20dp"
android:fontFamily="Arial"
/>
396LW NO topic_id
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Další témata ....(Topics)
Window>Preference>Java>Editor>Typing and check the "Escape text when pasting into a string literal".
No executable code found at line ....
Try one from this solution:
1.) uninstall app from test device, try to debugg app
or
2.) open module gradle file and set minifyEnabled to false in debug condition
Try one from this solution:
1.) uninstall app from test device, try to debugg app
or
2.) open module gradle file and set minifyEnabled to false in debug condition
debug {
minifyEnabled false
}
| 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
Update TextView from TimerTask, Handler, schedule, run, cancel TimerTask, Android example
public class TimerActivity extends Activity {
TimerTask mTimerTask;
final Handler handler = new Handler();
Timer t = new Timer();
TextView hTextView;
TableRow hTableRow;
Button hButton, hButtonStop;
private int nCounter = 0;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
hTextView = (TextView)findViewById(R.id.idTextView);
hButton = (Button)findViewById(R.id.idButton);
hButton.setOnClickListener(mButtonStartListener);
hButtonStop = (Button)findViewById(R.id.idButtonStop);
hButtonStop.setOnClickListener(mButtonStopListener);
} // end onCreate
View.OnClickListener mButtonStartListener = new OnClickListener() {
public void onClick(View v) {
doTimerTask();
}
};
View.OnClickListener mButtonStopListener = new OnClickListener() {
public void onClick(View v) {
stopTask();
}
};
public void doTimerTask(){
mTimerTask = new TimerTask() {
public void run() {
handler.post(new Runnable() {
public void run() {
nCounter++;
// update TextView
hTextView.setText("Timer: " + nCounter);
Log.d("TIMER", "TimerTask run");
}
});
}};
// public void schedule (TimerTask task, long delay, long period)
t.schedule(mTimerTask, 500, 3000); //
}
public void stopTask(){
if(mTimerTask!=null){
hTextView.setText("Timer canceled: " + nCounter);
Log.d("TIMER", "timer canceled");
mTimerTask.cancel();
}
}
}
Nejlepší Smartphone jaro 2012.
Pdf file
Video - záznam a kvalita videa HTC One S
**VIDEO YOUTUBE
| Brand | HTC |
|---|---|
| Model (codename) | One S |
| Price - (Cena, včetně DPH) | 13000 |
| Display size in Inch (v palcích) | 4.3 |
| Display-resolution (rozlišení) | 960x540 |
| Dotek-typ | multi-touch capacitive |
| CPU typ | MSM8260A |
| CPU MHz | 1500 |
| CPU core | 2 |
| L2 cache | |
| ROM | 16 GB |
| RAM | 1 GB |
| GPU | Adreno 225 |
| NenaMark2 Benchmark | |
| GPU-GLBenchmark | |
| Battery mAh | 1650 mAh, 10.5 hours of talk time and 13.2 days of stand-by time |
| Foto MPx | 8 |
| Autofocus | AF |
| Video | HD záznam videa, 1920×1080 (1080p HD) @ 30 frame/s - 3GP, .3G2, MP4, WMV, AVI |
| Official Android ICS | Android 4.0 Ice Cream Sandwich, HTC Sense 4.0 overlay |
| CyanogenMod support | |
| Dotek-prstů-max | |
| Display-ppi | |
| Display-retina | |
| Network | HSPA/WCDMA: • Europe/Asia: 850/900/2100 MHz GSM/GPRS/EDGE: • 850/900/1800/1900 MHz |
| Connectivity | 3.5 mm stereo audio jack Bluetooth with aptX™ enabled (Bluetooth® 4.0) Wi-Fi®: IEEE 802.11b/g/n DLNA® for wirelessly streaming media from the phone to a compatible TV or computer micro-USB 2.0 (5-pin) port with mobile high-definition video link (MHL) for USB or HDMI connection (Special cable required for HDMI connection.) |
| Pozn. |
Pdf file
Video - záznam a kvalita videa HTC One S
**VIDEO YOUTUBE
Editace: 2013-03-03 21:21:12
Počet článků v kategorii: 396
Url:font-family-change-on-view-android-example
