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| package com.example.zadanie2;
import java.util.Random;
import com.example.zadanie2.MainActivity;
import com.example.zadanie2.R;
import com.example.zadanie2.DatabaseE;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Point;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.widget.TextView;
public class MenuC extends View {
private DatabaseE dbDatabaseEE = null;
private int center_X = 0;
private int center_Y = 0;
private Bitmap menuback = null;
private int menuback_center_X = 0;
private int menuback_center_Y = 0;
private static int menuback_X = 0;
private int menuback_Y = 0;
private int menuback_height = 0;
private int menuback_width = 0;
private int menuback_radius = 0;
private int menuback_border = 0;
boolean[] checktrue;
int intervalel = 100; // расстояние между шарами элементов(1\2)
int intervalfi = 20;//ответные шары соответсвенно(1\2)
int inspace = 40;//между стоками шаров
int sdvigx = 0;
int sdvigy = 0;//сдвиги по х у
//остальное - чисто код, не пыхти
private boolean isselected = false;
//private MenuCPointer menupointer = null;
MenuCItem[] menuitems = new MenuCItem[6];
MenuCPointer[] menupointer = new MenuCPointer[6];
int i = 5;
int k = 0;
int[] ernum = new int[6];
private int over_engagement = 1; //how smuch distance to set over item true
private int click_engagement = 1; //how much distanc to set click item true
public MenuC(Context context) {
super(context);
setFocusable(true); //necessary for getting the touch events
BitmapFactory.Options opts = new BitmapFactory.Options();
opts.inJustDecodeBounds = true;
center_X = ((MainActivity)this.getContext()).get_screenWidth()/2;
center_Y = ((MainActivity)this.getContext()).get_screenHeight()/2;
menupointer[0] = new MenuCPointer(context, R.drawable.f1, R.drawable.f1_h, 10, 0);
menupointer[0].set_homeposition(new Point(
center_X - intervalfi/2 - intervalfi - 3*menupointer[0].get_width(),
center_Y - inspace - menupointer[0].get_width()));
menupointer[0].set_position(
menupointer[0].get_homepoint().x,
menupointer[0].get_homepoint().y);
menupointer[1] = new MenuCPointer(context, R.drawable.f2, R.drawable.f2_h, 10, 1);
menupointer[1].set_homeposition(new Point(
center_X - intervalfi - 2*menupointer[0].get_width(),
center_Y - inspace - menupointer[0].get_width()));
menupointer[1].set_position(
menupointer[1].get_homepoint().x,
menupointer[1].get_homepoint().y);
menupointer[2] = new MenuCPointer(context, R.drawable.f3, R.drawable.f3_h, 10, 2);
menupointer[2].set_homeposition(new Point(
center_X - menupointer[0].get_width() - intervalfi/2,
center_Y - inspace - menupointer[0].get_width()));
menupointer[2].set_position(
menupointer[2].get_homepoint().x,
menupointer[2].get_homepoint().y);
menupointer[3] = new MenuCPointer(context, R.drawable.f4, R.drawable.f4_h, 10, 3);
menupointer[3].set_homeposition(new Point(
center_X + intervalfi/2,
center_Y - inspace - menupointer[0].get_width()));
menupointer[3].set_position(
menupointer[3].get_homepoint().x,
menupointer[3].get_homepoint().y);
menupointer[4] = new MenuCPointer(context, R.drawable.f5, R.drawable.f5_h, 10, 4);
menupointer[4].set_homeposition(new Point(
center_X + menupointer[0].get_width() + intervalfi,
center_Y - inspace - menupointer[0].get_width()));
menupointer[4].set_position(
menupointer[4].get_homepoint().x,
menupointer[4].get_homepoint().y);
menupointer[5] = new MenuCPointer(context, R.drawable.f6, R.drawable.f6_h, 10, 5);
menupointer[5].set_homeposition(new Point(
center_X + 2*menupointer[0].get_width() + intervalfi/2 + intervalfi,
center_Y - inspace - menupointer[0].get_width()));
menupointer[5].set_position(
menupointer[5].get_homepoint().x,
menupointer[5].get_homepoint().y);
menuitems[0] = new MenuCItem(context, R.drawable.f1, R.drawable.f1_h, 10, 0, 1);
menuitems[0].set_position(
center_X - intervalfi/2 - intervalfi - 3*menuitems[0].get_width(),
center_Y);
menuitems[1] = new MenuCItem(context, R.drawable.f2, R.drawable.f2_h, 10, 1, 2);
menuitems[1].set_position(
center_X - intervalfi - 2*menuitems[0].get_width(),
center_Y);
menuitems[2] = new MenuCItem(context, R.drawable.f3, R.drawable.f3_h, 10, 2, 3);
menuitems[2].set_position(
center_X - menuitems[0].get_width() - intervalfi/2,
center_Y);
menuitems[3] = new MenuCItem(context, R.drawable.f4, R.drawable.f4_h, 10, 3, 4);
menuitems[3].set_position(
center_X + intervalfi/2,
center_Y);
menuitems[4] = new MenuCItem(context, R.drawable.f5, R.drawable.f5_h, 10, 4, 5);
menuitems[4].set_position(
center_X + menuitems[0].get_width() + intervalfi,
center_Y);
menuitems[5] = new MenuCItem(context, R.drawable.f6, R.drawable.f6_h, 10, 5, 6);
menuitems[5].set_position(
center_X + 2*menuitems[0].get_width() + intervalfi/2 + intervalfi,
center_Y);
ernum[0] = 3;
}
public boolean onTouchEvent(MotionEvent event) {
//get current touch position
int eventaction = event.getAction();
int current_x = (int)event.getX();
int current_y = (int)event.getY();
switch (eventaction ) {
case MotionEvent.ACTION_DOWN:
// check if the finger is on the pointer
double menupointer_x[];
menupointer_x = new double[6];
double menupointer_y[];
menupointer_y = new double[6];
double pointer_radius[];
pointer_radius = new double[6];
for(int i3 = 0; i3<6;i3++)
{
menupointer_x[i3] = menupointer[i3].get_x() + menupointer[i3].get_imgradius();
menupointer_y[i3] = menupointer[i3].get_y() + menupointer[i3].get_imgradius();
//distance from the touch pointe to the center of the pointer
pointer_radius[i3] = Math.sqrt( (double) ( Math.pow(menupointer_x[i3]-current_x, 2) + Math.pow(menupointer_y[i3]-current_y, 2)) );
//check if the pointer is selected (add some distance)
if (pointer_radius[i3] < menupointer[i3].get_imgradius() - 3){
menupointer[i3].set_isselected(true);
i=i3;
break;
}
//break;
}
case MotionEvent.ACTION_MOVE:
// move the pointer
if (menupointer[i].get_isselected()) {
menupointer[i].set_x(current_x - menupointer[i].get_imgradius());
menupointer[i].set_y(current_y - menupointer[i].get_imgradius());
}
//check items over
for(int k = 0; k < 6; k++)
{
if(
menupointer[i].get_x() + menupointer[i].get_border() + over_engagement < menuitems[k].get_x() + menuitems[k].get_width() - menuitems[k].get_border() &&
menupointer[i].get_x() - menupointer[i].get_border() + menupointer[i].get_width() - over_engagement > menuitems[k].get_x() + menuitems[k].get_border() &&
menupointer[i].get_y() + menupointer[i].get_border() + over_engagement < menuitems[k].get_y() + menuitems[k].get_height() - menuitems[k].get_border() &&
menupointer[i].get_y() - menupointer[i].get_border() + menupointer[i].get_height() - over_engagement > menuitems[k].get_y() + menuitems[k].get_border())
{
menuitems[k].set_isover(true);
menupointer[i].set_position(menuitems[k].get_x(), menuitems[k].get_y());
menuitems[k].set_istaken(true);
ernum[0] = 1;
}
else
menuitems[k].set_isover(false);
}
//check items click
for(int k = 0; k < 6; k++)
{
if(
menupointer[i].get_x() + menupointer[i].get_border() + click_engagement < menuitems[k].get_x() + menuitems[k].get_width() - menuitems[k].get_border() &&
menupointer[i].get_x() - menupointer[i].get_border() + menupointer[i].get_width() - click_engagement > menuitems[k].get_x() + menuitems[k].get_border() &&
menupointer[i].get_y() + menupointer[i].get_border() + click_engagement < menuitems[k].get_y() + menuitems[k].get_height() - menuitems[k].get_border() &&
menupointer[i].get_y() - menupointer[i].get_border() + menupointer[i].get_height() - click_engagement > menuitems[k].get_y() + menuitems[k].get_border())
{
menuitems[k].set_isclick(true);
menuitems[k].set_istaken(true);
}
else
{
menuitems[k].set_isclick(false);
menuitems[k].set_istaken(false);
}
}
}
break;
case MotionEvent.ACTION_UP:
// reset the pointer to home
menupointer[i].set_isselected(false);
break;
}
// redraw the canvas
invalidate();
return true;
}
@Override
protected void onDraw(Canvas canvas) {
Paint paint1 = new Paint();
paint1.setColor(Color.BLACK);
canvas.drawLine(center_X, 0,center_X, ((MainActivity)this.getContext()).get_screenHeight(), paint1);
canvas.drawLine(0, center_Y,((MainActivity)this.getContext()).get_screenWidth(), center_Y, paint1);
canvas.drawLine(1, 1,((MainActivity)this.getContext()).get_screenWidth(), ((MainActivity)this.getContext()).get_screenHeight(), paint1);
//draw items
for(int k3 = 0; k3 < 6; k3++)
{
canvas.drawBitmap(menuitems[k3].get_img(), menuitems[k3].get_x(), menuitems[k3].get_y(), null);
}
//get the item clicked
for(int k2 = 0; k2 < 6; k2++)
{
//if(menuitems[k2].get_isclick())
if(menuitems[k2].get_isclick())
{
Paint paint = new Paint();
paint.setColor(Color.BLACK);
paint.setTextSize(20);
canvas.drawText(new Integer(menuitems[k2].get_id()).toString() + " is clicked", 30, 30, paint);
}
}
//draw pointer
for(int i2 = 0; i2<6;i2++)
{
canvas.drawBitmap(menupointer[i2].get_img(), menupointer[i2].get_x(), menupointer[i2].get_y(), null);
}
}
} |
