Hi All, I need help in getting coordinates of a view on screen.
I tried to print the view coordinates,they print value as 0. If i say v.getLeft() even that print it's value as 0. I am not understanding.Please help on this regard. Here is my code.I am trying to print view values in onStart() package com.android.table; import android.app.Activity; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.os.Bundle; import android.view.Display; import android.view.View; import android.view.ViewGroup; import android.view.WindowManager; import android.widget.FrameLayout; import android.widget.RelativeLayout; import android.graphics.Rect; public class GameDemo extends Activity { public static int idLayout = 1; public static int screenheight = 0; public static int screenwidth = 0; public AddPegHoles adp = new AddPegHoles(this); public Hole h; public static int holeid = 0; Hole[] holeArray = new Hole[3]; FrameLayout l1,l2,l3,l4,; RelativeLayout layout; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); layout=(RelativeLayout) findViewById(R.id.tableviewback); layout.setBackgroundResource(R.drawable.woodenbackground); Display display; display = ((WindowManager)getSystemService(WINDOW_SERVICE)).getDefaultDisplay(); screenheight = display.getHeight(); screenwidth = display.getWidth(); l1=(FrameLayout)findViewById(R.id.frame1); adp.addPegHoles(l1, 1,0); createHole(holeid,true,R.id.frame1,1); l2=(FrameLayout)findViewById(R.id.frame2); adp.addPegHoles(l2, 1, leftpadding+l1.getWidth()); holeid++; createHole(holeid,true,R.id.frame2,1); l3=(FrameLayout)findViewById(R.id.frame3); adp.addPegHoles(l3, 1, leftpadding+l1.getWidth()); holeid++; createHole(holeid,true,R.id.frame3,1); int leftpadding=(screenwidth/7); int toppadding=(screenheight/7); ViewGroup child=(ViewGroup)layout.getChildAt(0);//frame1 child.setPadding(45*2, 45, 0, 0); child=(ViewGroup)layout.getChildAt(1); // frame2 child.setPadding(45*3, 45, 0, 0); child=(ViewGroup)layout.getChildAt(2); //frame3 child.setPadding(45*4, 45, 0, 0); } public void onStart(){ super.onStart(); int[] loc=new int[2]; View v = layout.getChildAt(1); v.getLocationOnScreen(loc); System.out.println(loc[0]+loc[1]); System.out.println(v.getLeft()); System.out.println(v.getRight()); v=(FrameLayout)findViewById(R.id.frame1); v.getLocationOnScreen(loc); System.out.println(loc[0]+loc[1]); System.out.println(v.getLeft()); System.out.println(v.getRight()); } public void createHole(int holeid, boolean filled, int parent_frame_id, int parentrow) { h = new Hole(holeid); h.setHoleId(R.drawable.hole); h.setHoleIndex(0); h.setFilled(filled); h.setParentFrameId(parent_frame_id); h.setParentRow(parentrow); h.setMarbleId(R.drawable.marble); h.setMarbleIndex(1); holeArray[holeid] = h; } } And I am adding imageviews for frame in AddPegHoles.java looks like this package com.android.table; import android.content.Context; import android.view.ViewGroup; import android.widget.FrameLayout; import android.widget.ImageView; public class AddPegHoles { public Context context; public static int id=0; AddPegHoles(Context c){ super(); this.context=c; } public void addPegHoles(ViewGroup v,int row,int leftpadding){ ImageView iv1=new ImageView(context); iv1.setImageResource(R.drawable.hole); ImageView iv11=new ImageView(context); iv11.setImageResource(R.drawable.marble); id++; v.setId(id); v.addView(iv1,0);v.addView(iv11,1); } } And my AndroidManifest.xml looks like this <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_height="fill_parent" android:layout_width="fill_parent" android:background="#000044" android:id="@+id/tableviewback" > <FrameLayout android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/frame1"></ FrameLayout> <FrameLayout android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/frame2"></ FrameLayout> <FrameLayout android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/frame3"></ FrameLayout> </RelativeLayout> Thanks Kavitha --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---