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How disable Choreographer in LogCat Eclipse Android


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choreographer skipped frames
Create filter with TAG regex to disable Choreographer messages, see code and picture below:

^((?!Choreographer).)*$


choreographer-disable-remove

397LW NO topic_id




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Další témata ....(Topics)


9

Button Android | button-android


Google Android button example source code for developers.

// get handle
Button myButton;
myButton = (Button)findViewById(R.id.idMyButton);
//set focus
myButton.requestFocus();
// set background image
myButton.setBackgroundResource(R.drawable.backImage);
// or
myButton.setBackgroundDrawable(getResources().getDrawable( R.drawable.someImage));

// set visibility
myButton.setVisibility(View.INVISIBLE); // VISIBLE

///////// SET LISTENER
       Button myButton =(Button)findViewById(R.id.button1);
        myButton.setOnClickListener(new Button.OnClickListener() {
            public void onClick(View v) {
                Toast.makeText(getApplicationContext(), "AHOJ",
                    Toast.LENGTH_LONG).show();
            }
        });	

// or set onClickListener
 myButton.setOnClickListener(myListener);
//end onCreate .....
   private OnClickListener myListener = new OnClickListener() {
        public void onClick(View v) {

        }
   }



146

Rotate a image bitmap picture Android example | rotate-a-image-bitmap-android-example


Rotate a bitmap Android source code.

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) {
			Paint paint = new Paint();
			
			canvas.drawColor(Color.YELLOW);
            
          // Bitmap b = Bitmap.createBitmap(200, 200, Bitmap.Config.ARGB_8888);
			
		    //  you need to insert a image flower_blue into res/drawable folder 
			Bitmap bmp = BitmapFactory.decodeResource(getResources(), R.drawable.flower_blue);
			 Matrix mat = new Matrix();
			                mat.postRotate(90);
			                Bitmap bmpRotate = Bitmap.createBitmap(bmp, 0, 0,
			  bmp.getWidth(), bmp.getHeight(),
			  mat, true);
		   int h = bmp.getHeight();
           
           canvas.drawBitmap(bmp, 10,10, paint);
           canvas.drawBitmap(bmpRotate, 10,10 + h + 10, paint);
           
		}

	}
}




rotate bitmap android
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"
                     />

202

Samsung Galaxy Mini (S5570) | samsung-galaxy-mini-s5570






























Brand Samsung
Model (codename) Galaxy Mini (S5570)
Price (cena, včetně DPH) 3500 / 06.2012
Display size in Inch (v palcích) 3.14
Display-resolution 240x320
Dotek-typ kapacitní
CPU typ MSM7227
CPU MHz 600
CPU core
L2 cache yes
RAM 256
ROM 512
GPU Adreno 200
NenaMark2 Benchmark
GPU-GLBenchmark
Baterie mAh 1200
Foto MPx 3
Autofocus no
Video QVGA (320 x 240) při 15 frames/s
Official Android ICS Android Froyo 2.2
CyanogenMod support yes
Dotek-prstů-max Dual-touch (two fingers)
Display-ppi 127
Display-retina 39%
Networks GSM&EDGE (850 / 900 / 1.800 / 1.900 MHz) 3G (900 / 2.100 MHz)
Connectivity Bluetooth V2.1 , USB V2.0 , USB mass storage , SyncML(DM) , WIFI , AGPS, 3.5 mm jack
Note


Samsung S5570 Galaxy Mini - image
samsung-s5570-galaxy-mini
390

Android runtime change switch Activity theme | android-runtime-change-switch-activity-theme



static boolean mbThemeLight = false;

 @Override
    public void onCreate(Bundle savedInstanceState) {
         if(mbThemeLight)
        setTheme(android.R.style.Theme_Light);
        super.onCreate(savedInstanceState);
        // bla bla bla..........
    }

private void switchTheme(){
 mbThemeLight = true;
 this.recreate();
}


Editace: 2014-02-15 20:15:08
Počet článků v kategorii: 397
Url:how-to-disable-choreographer-messages

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