현재 Custom View를 이용해서 레이아웃에 넣고자 하는데 자꾸 에러가 생겨납니다.
여기저기 뒤지면서 조금씩 고쳐보지만 이젠 어디서 잘못된건지 몰라서 이렇게 여쭙게 되었습니다.
소스첨부하겠습니다.
액티비티 파일입니다.
package com.Terminote.Draw;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class TerminoteActivity extends Activity{ //implements OnClickListener {
/** Called when the activity is first created. */
private DrawView drawview;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
drawview=(DrawView)findViewById(R.id.DrawView01);
// DrawView Dv=(DrawView) findViewById(R.id.DrawView01);
////테스트 위한 버튼과 클릭이벤트 선언
Button button=(Button)findViewById(R.id.Button01);
button.setOnClickListener((OnClickListener) this);
}
public void onClick(View v)
{
if(v.getId()==R.id.Button01)
{
Button Btn_a=(Button)findViewById(R.id.Button01);
Btn_a.setText("dd");
}
}
}
view를 커스텀한 draw view 입니다
package com.Terminote.Draw;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Paint.Style;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
public class DrawView extends View{
Paint mPaint;
float Mouse_X=0;
float Mouse_Y=0;
public DrawView(Context context,AttributeSet attrs) {
super(context,attrs);
mPaint=new Paint();
mPaint.setColor(Color.BLUE);
mPaint.setStrokeWidth((float)100);
mPaint.setAntiAlias(true);
mPaint.setStyle(Style.FILL);
mPaint.setAlpha(10);
// TODO Auto-generated constructor stub
}
public boolean onTouchEvent(MotionEvent event){
if(event.getX()!=Mouse_X || event.getY()!=Mouse_Y)
{
Mouse_X=event.getX();
Mouse_Y=event.getY();
invalidate();
return true;
}
return false;
}
public void onDraw(Canvas canvas)
{
canvas.drawColor(0xffe0e0e0);
canvas.drawPoint(Mouse_X, Mouse_Y, mPaint);
}
}
xml파일입니다.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/hello"
/>
<com.Terminote.Draw.DrawView
android:text="@+id/DrawView01"
android:layout_height="fill_parent"
android:layout_width="wrap_content"
/>
<Button
android:text="@+id/Button01"
android:id="@+id/Button01"
android:layout_width="wrap_content" android:layout_height="wrap_content"
/>
</LinearLayout>
원인을 아시는분 도움좀 부탁드립니다.!ㅠㅠ 이것때문에 진행이 안되서..ㅠ
canvas save를 하고 있지 않아서가 아닐지..