How disable Choreographer in LogCat Eclipse Android

Code with error:

ImageView imgV = (ImageView)findViewById(R.id.myView);
        imgV.setLayoutParams(new ViewGroup.LayoutParams(
        		ViewGroup.LayoutParams.WRAP_CONTENT,
        		0));

If you get error try this code:

        ViewGroup.LayoutParams layoutParams = imgV
				.getLayoutParams();
		layoutParams.height = 0;
		imgV.setLayoutParams(layoutParams);

java.lang.ClassCastException: android.view.ViewGroup$LayoutParams
at android.widget.LinearLayout.measureHorizontal(LinearLayout.java:659)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:311)
at android.view.View.measure(View.java:8313)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3138)
at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1017)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:386)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:309)
at android.view.View.measure(View.java:8313)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3138)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:250)
at android.view.View.measure(View.java:8313)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:531)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:309)
at android.view.View.measure(View.java:8313)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3138)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:250)
at android.view.View.measure(View.java:8313)

LayoutLib is too recent. Update your tool!
Eclipse Android Graphical layout resolving problem.

1. Open in Eclipse menu Help ->Check for Updates


2. Select updates:
   



3. Press Next and update all



4. Restart Eclipse


[caption id="attachment_596" align="alignleft" width="300" caption="Restart Eclipse if updates finished."][/caption]

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

Set focus on a View in Android application example source code for Button, EditText, View, TextView, isFocused(), requestFocus() .

// set focus on Button Android example
 private Button mRightButton;
 mRightButton = (Button) a.findViewById(R.id.rightButton);
 mRightButton.requestFocus();
// boolean isFocused() 
boolean b = mRightButton.isFocused(); // true or false

// set focus on TextView directly Android example
((TextView) findViewById(R.id.myText)).requestFocus();

// set focus on View Android example
private View mView;
mView = findViewById(R.id.showAll);
mView.requestFocus();

// set focus on EditText Android example
private EditText mEdit;
mEdit = (EditText)findViewById(R.id.myEdit);
mEdit.requestFocus();

main.xml

    <LinearLayout xmlns:android="//schemas.android.com/apk/res/android"
		android:orientation="vertical"
			android:gravity="top"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent" >

        <ScrollView
            android:id="@+id/scrollView1"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content" >

            <HorizontalScrollView
                android:id="@+id/horizontalScrollView1"
                android:layout_width="match_parent"
                android:layout_height="wrap_content" >

 
            <LinearLayout
			    android:gravity="top"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content" >

                <ImageView
                    android:id="@+id/imageViewObrazekGeometrie"
                    android:layout_width="360dp"
                    android:layout_height="777dp"
                    android:src="@drawable/geometrie_vzorecky" />

            </LinearLayout>
            </HorizontalScrollView>
        </ScrollView>

    </LinearLayout>