How to create a Next Page Button in Android mode

squire

Hello Please i need help..I am building a typical application which has multiple pages ,but i cant seem to move from one page to the other.i will be enormously grateful if anyone could explain the code snippet to me...i am trying to code something like a hyperlink . Cheers

calsign

What do you have so far? Is the button example not sufficient for your needs? (Of course, you will have to change the functionality slightly to remove the roll-over effect for a touch-screen device...)

squire

@calsign is there a method like clearScreen() to clean every thing from the screen and start the drawings for the next page?.I tried using background inside mousePressed() for specific coordinates of mouseX and mouseY to sort of create the Next Page button but it doesn't work

in the example below ,assuming a single tap is the button and the next page is supposed to have just a rectangle drawn without the "home picture"..It does not display just the rectangle onTap.

import ketai.ui.*; import android.view.MotionEvent;

KetaiGesture gesture; PImage home;

void setup() { gesture = new KetaiGesture(this); // sensor.start();

home = loadImage("home.jpg"); }

void draw() { background(255,255,255); image(home,width/3.5,height/3); }

void onTaP(float x ,float y) { background(0,0,200);

fill(0,255,0); rect( 0,0,width/2,width/2);

}

DanielJay

you should implement a state machine. Create a name tab specifically called "States.java". Im sure you can find documentation how to implement a finite state machine in java.

GoToLoop

Squire already got this past post below:
http://forum.processing.org/two/discussion/558/creating-a-next-page-button

Although he was asking about regular Processing; not Android. (%)