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POUnable to add custom view in linear layout - Android
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13396124
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2012-11-15T10:59:22.480
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2012-11-15T11:28:01.313
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I am adding <code>myCustomView</code> in a linear layout multiple times, it is working fine for first instance of customView, but unable to add it multiple times. Here is the Custom View class: <pre><code>public class MultiTouchView extends View { private float x, y; Bitmap image; public MultiTouchView(Context context, Bitmap image) { super(context); this.image = image; // TODO Auto-generated constructor stub } public MultiTouchView(Context context, AttributeSet attrs) { super(context, attrs); } public MultiTouchView(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); } @Override protected void onDraw(Canvas canvas) { // TODO Auto-generated method stub canvas.drawBitmap(image, x, y, null); } @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { // TODO Auto-generated method stub super.onMeasure(widthMeasureSpec, heightMeasureSpec); setMeasuredDimension(MeasureSpec.getSize(widthMeasureSpec), MeasureSpec.getSize(heightMeasureSpec)); } @Override public boolean onTouchEvent(MotionEvent event) { // TODO Auto-generated method stub int action = event.getAction(); switch(action){ case MotionEvent.ACTION_MOVE: x = event.getX(); y = event.getY(); break; case MotionEvent.ACTION_DOWN: x = event.getX(); y = event.getY(); break; case MotionEvent.ACTION_UP: break; } invalidate(); return true; } } </code></pre> This is the class where i am adding custom view: <pre><code>public class AndroidTouch extends Activity { LinearLayout linear; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); linear = (LinearLayout)findViewById(R.id.linear); Bitmap backgroundCard = BitmapFactory.decodeResource( getResources(), R.drawable.ic_launcher); MultiTouchView mt1 = new MultiTouchView(this, backgroundCard); linear.addView(mt1); Bitmap backgroundCard2 = BitmapFactory.decodeResource( getResources(), R.drawable.icon); MultiTouchView mt2 = new MultiTouchView(this, backgroundCard2); linear.addView(mt2); } } </code></pre>
Tags
<android><android-linearlayout><custom-view>
Title
Unable to add custom view in linear layout - Android
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