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Android Fragment Examples


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Code look up at the Api Demos

android_fragments arguments attributes - three fragments on screen
android_fragments_arguments

android_fragments_alert_dialog
android_fragments_alert_dialog.png

android_fragments_context_menu
android_fragments_context_menu.png

android_fragments_custom_animation
android_fragments_custom_animation.png

android_fragments_dialog
android_fragments_dialog.png

android_fragments_dialog_or_activity
android_fragments_dialog_or_activity.png

fragment_hide_show
fragment_hide_show.png

fragment_layout
fragment_layout

fragments_list_array
fragments_list_array.png

fragment_menu
fragment_menu.png

android_fragments_get_result_from_fragment and tabs in two rows
android_fragments_get_result_from_fragment.png

android_fragments_recive_result
android_fragments_recive_result.png

android_fragments_stack
android_fragments_stack.png

fragment_tabs
fragment_tabs.png






397LW NO topic_id




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Další témata ....(Topics)


110

Create Button and TextView dynamically - Android sample | create-button-dynamically-android-sample



public class MainActivity extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        LinearLayout layout = (LinearLayout) findViewById(R.id.layout);
            TextView textView = new TextView(this);
            textView.setText("Text View ");
            LinearLayout.LayoutParams p = new LinearLayout.LayoutParams(
                    LinearLayout.LayoutParams.FILL_PARENT,
                    LinearLayout.LayoutParams.WRAP_CONTENT
            );
            layout.addView(textView, p);

            Button buttonView = new Button(this);
            buttonView.setText("Button");
            buttonView.setOnClickListener(mThisButtonListener);
            layout.addView(buttonView, p);
        
    }
    private OnClickListener mThisButtonListener = new OnClickListener() {
        public void onClick(View v) {
            Toast.makeText(MainActivity.this, "Hello !",
                    Toast.LENGTH_LONG).show();
        }
    };
}
49

Emulator window was out of view and was recentred - Android emulator warning | emulator-window-was-out-of-view-and-was-recentred-android-emulator-warning


Emulator window was out of view and was recentred
Emulator] WARNING: Data partition already in use. Changes will not persist!
Emulator] WARNING: SD Card image already in use: C:\Documents and Settings\user_name\.android\avd\hvga21_up1_7.avd/sdcard.img
Emulator] WARNING: Cache partition already in use. Changes will not persist!

Basic step
Try restart Eclipse if using from menu File->Restart

Other solutions

Solution 1: try restart ADB server
//android.okhelp.cz/how-quickly-restart-adb-exe-adb-server-android-emulator-example/


Solution 2:

Delete Run Configuration


//android.okhelp.cz/android-emulator-wont-run-application-started-from-eclipse/





Solution 3:
Try delete:

c:\Documents and Settings\user_name\.android\avd\my_avd.avd\cache.img
c:\Documents and Settings\user_name\.android\avd\my_avd.avd\userdata-qemu.img



Try solution 4:
Eclipse menu select Window->Preferences->Android

Windows 32

FROM: C:\Program Files\Android\android-sdk
TO: C:\PROGRA~1\Android\android-sdk

Windows 64

FROM: C:\Program Files (x86)\Android\android-sdk
TO: C:\PROGRA~2\Android\android-sdk
179

Samsung Galaxy S | samsung-galaxy-s


Samsung Galaxy S nejlepší cena od 4 500 KCZ Kč (únor.2012)
Samsung Galaxy S je chytrý telefon s operačním systémem Android.
Samsung Galaxy S je (22.února2012) 5. a 6. nejpoužívanějším chytrým telefonem u programu Sky Map viz tabulka.


Samsung Galaxy S byl představen firmou Samsung v březnu 2010. Je vybaven 1 GHz ARM "Hummingbird - kolibřík" procesorem, 8-16 GB interní flash pamětí, 4-palcovým 480 × 800 pixelů Super AMOLED kapacitním dotykovým displejem, Wi-Fi připojením, 5-megapixelovým fotoaparátem s maximálním rozlišením 2560x1920 a u vybraných modelů předním čelním 0,3 MP fotoaparátem VGA (640x480).

Samsung Galaxy S photo pic image
samsung galaxy s2
Zdroj obrázku: wikipedia
201

Samsung Galaxy Y (S5360) | samsung-galaxy-y-s5360






























Brand Samsung
Model (codename) Galaxy Y (S5360)
Cena, včetně DPH 2400 / 06.2012
Display size (v palcích) 3
Display-resolution 240x320
Dotek-typ kapacitní
CPU typ BCM21553
CPU MHz 832
CPU core
L2 cache ?
RAM 256
ROM 512
GPU VideoCore IV
NenaMark2 Benchmark 12
GPU-GLBenchmark
Baterie mAh 1200
Foto MPx 2
Autofocus ne
Video
Official Android ICS Android OS v 2.3
CyanogenMod support
Dotek-prstů-max
Display-ppi 133
Display-retina 41%
Network čîtyřpásmový GSM 850/900/1800/1900 MHz , HSDPA 2100 MHz
Connectivity Bluetooth v2.0 plus EDR plus support A2DP, USB host
Pozn. CPU ARMv6, GPU 20MT/s OpenGL ES 2.0


samsung galaxy y smartphone
137

Draw drawARGB() Android basic example | draw-drawargb-android-basic-example



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) {
			//drawARGB (int a, int r, int g, int b)
//			a  alpha component (0..255) of the color to draw onto the canvas 
//			r  red component (0..255) 
//			g  green component (0..255)  
//			b  blue component (0..255)  

			canvas.drawARGB(255, 0, 255, 10); 
		}

	}
}




Editace: 2017-02-01 12:36:57
Počet článků v kategorii: 397
Url:android-fragment-examples

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