package com.mycompany.myapp;
import android.app.*;
import android.content.*;
import android.graphics.*;
import android.os.*;
import android.view.*;
import android.util.*;
import android.content.*;
public class MainActivity extends Activity
{
int winx,winy;
mview view;
//变量和函数
//////////////////
class mview extends View{//自定义view
public mview(Context con){
super(con);
}
@Override
protected void onSizeChanged(int w, int h, int oldw, int oldh)
{
winx=w;winy=h;
//界面参数初始化
}
@Override
protected void onDraw(Canvas canvas)
{//绘图
Paint paint=new Paint();//新建画笔
}
@Override
public boolean onTouchEvent(MotionEvent event)
{//触控
if(event.getAction()==MotionEvent.ACTION_DOWN){
int x=(int)event.getX(),y=(int)event.getY();
invalidate();//重绘
}
return true;
}
}
//////////////////
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
view=new mview(this);
setContentView(view);
//初始化
}
@Override
public boolean onCheckIsTextEditor(){
return true;
}
@Override
public boolean onKeyDown(int keyCode,KeyEvent event)
{
if(keyCode==KeyEvent.KEYCODE_BACK){
//返回键
moveTaskToBack(false);
return true;
}
return super.onKeyDown(keyCode,event);
}
}
