How to send data from activity class to custom view class I have written following program?
I am using this program for selecting the color and then shape using OnTouchListener. Please, could you give me more detail how I can complete this task. Thank you in advance
Activity class
package com.easyway2win;
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
public class MainActivity extends Activity {
private Button butnPink;
@Override
protected void onCreate(Bundle savedInstanceState) {
butnPink = (Button)findViewById(R.id.pinkColor);
super.onCreate(savedInstanceState);
/* MyViewActivity mv = new MyViewActivity(this);*/
setContentView(R.layout.activity_main);
}
public void clickMe(View view){
int intColor = 0;
String hexColor = null;
switch(view.getId()){
case R.id.pinkColor:
intColor = getResources().getColor(R.color.pink);
// hexColor = String.format("#%06X", (0xFFFFFF & intColor));
// Log.d("Hi", "I am pink color code " + hexColor);
break;
case R.id.blueColor:
intColor = getResources().getColor(R.color.blue);
// hexColor = String.format("#%06X", (0xFFFFFF & intColor));
// Log.d("Hi", "I am Blue color " + hexColor);
break;
case R.id.squaretool:
Log.i("Hi","I am square");
}
hexColor = String.format("#%06X", (0xFFFFFF & intColor));
Log.d("Hi", "I am color code " + hexColor );
}// end [ clickMe method ]
PaintView paintView = new PaintView();
}
Custom View Class
package com.easyway2win;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Rect;
import android.util.AttributeSet;
import android.view.View;
public class PaintView extends View {
private Paint paint;
public PaintView(Context context) {
super(context);
//context.getResources().getColor(Color.parseColor()) // I don't know how to do it coding
}
public PaintView(Context context, AttributeSet attrs ){
super(context, attrs);
}
public PaintView(Context context, AttributeSet attrs, int defStyle/*Context context, Rect rectangle, Paint paint*/) {
super(context,attrs,defStyle);
// this.rectangle = rectangle;
// this.paint = paint;
}
public void setColour(String colour){
// need code here
}
@Override
protected void onDraw(Canvas canvas) {
/* canvas.drawRect(rectangle,paint);*/
}
}
