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Samsung i9250 Galaxy Nexus


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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
samsung-i9250-galaxy-nexus

397LW NO topic_id




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Další témata ....(Topics)


352

How to test dual panels - panes fragments on small device screen Android | how-to-test-dual-panels-fragments-on-small-device-screen-android


If You have old PC (Android in emulator with high screen resolution uses a lot of memory) or your testing phone have small screen, You can try this trick.
Rename layout folder for small device screen f.g. from layout into layout-swXXXdp and a large layout-sw600dp into layout.
Your phone with small screnn will do select xml file from renamed layout folder (for small screen).
You can to testing rotation with device en stability of fragments if an application changed orientation.
If you have old pc, you can try to make a new virtual device running on older version of Android, which uses less memory of computer.
For testing of rotation stability - application orientation changed - use on emulator Ctrl+F11, Ctrl+F12 key (Windows).

Important
Before the release of application, you have to rename layout folder to older name layout-sw600dp and layout-swXXXdp to layout.
138

Draw text drawText Android basic example | draw-text-drawtext-android-basic-example


drawText(), setColor(), setTextSize(), setTextAlign()

public class ApokusActivity 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) {
			Paint paint = new Paint();
			
            paint.setColor(Color.YELLOW);
            paint.setTextSize(60);
            //paint.setTextAlign(Paint.Align.CENTER);

            canvas.drawText("Hello world!", 0, 50, paint);
		}

	}
}

369

ClassCastException fragments.MainActivity must implement OnHeadlineSelectedListener | classcastexception-fragments-mainactivity-must-implement-onheadlineselectedlistener


Problem:
You have two class with similar names HeadLinesFragment and HeadMyLinesFragment with OnHeadlineSelectedListener.
Check if call correct class in MainActivity.
For example if use HeadMyLinesFragment change implement to HeadMyLinesFragment too!


public class MainActivity extends FragmentActivity 
        implements HeadLinesFragment.OnHeadlineSelectedListener { 
// wrong implements you need correct class name 
//implements  HeadMyLinesFragment.OnHeadlineSelectedListener
//............
HeadMyLinesFragment firstFragment = new HeadMyLinesFragment(); // because in code using HeadMyLinesFragment

121

Android button text alignment left right - sample | android-button-textalignment


android:gravity="left|center_vertical" or android:gravity="right|center_vertical"
               
<Button
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:gravity="left|center_vertical"
                    android:paddingLeft="20dp"
                    android:text="My Button"
                     />

237

The application may be doing too much work on its main thread | the-application-may-be-doing-too-much-work-on-its-main-thread


Warning: The application may be doing too much work on its main thread
Try this sorce code:

import android.os.StrictMode;

public class MyActivity extends Activity {
	static{
		StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
		StrictMode.setThreadPolicy(policy);
	}
	@Override
    public void onCreate(Bundle savedInstanceState) {
//.................. etc.



Editace: 2012-06-09 07:50:09
Počet článků v kategorii: 397
Url:samsung-i9250-galaxy-nexus

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