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Android

Posted by Locki Mg
Locki Mg
231 Points

Choice 2 click event

When we're on the last page then isFinalPage() will return true which will execute the first block of code which will hide the choiceButton1 and set the text for the second button. So When we click on choice2 when the final page is true how the click listener method for choiceButton2 inside of loadButtons() executes.

    if(page.isFinalPage()){
            choiceButton1.setVisibility(View.INVISIBLE);
            choiceButton2.setText(R.string.button_description_default);
        }else {
            loadButtons(page);
        }

private void loadButtons(final Page page) {
        choiceButton1.setVisibility(View.VISIBLE);
        choiceButton1.setText(page.getChoice1().getTextId());
        choiceButton1.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                int nextPage = page.getChoice1().getNextPage();
                loadPage(nextPage);
            }
        });

        choiceButton2.setVisibility(View.VISIBLE);
        choiceButton2.setText(page.getChoice2().getTextId());
        choiceButton2.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                int nextPage = page.getChoice2().getNextPage();
                String con =  Integer.toString(nextPage);
                loadPage(nextPage);
            }
        });
    }

1 Answer

Nikos Tzouvelekis
Nikos Tzouvelekis
8,155 Points
Nikos Tzouvelekis
Nikos Tzouvelekis
8,155 Points

As you see for button 2 must set the click listener inside to isFianalPage and for button 1 inside to else ... this is my code :) :) :) i think if you continue on videos he show how to do this thing

 if(page.isFinalPage()){
            choice1Button.setVisibility(View.INVISIBLE);
            choice2Button.setText("Main menu");
            choice2Button.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    finish();
                }
            });
        }else {
            choice1Button.setText(page.getChoice1().getTextID());
            choice1Button.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    int nextPage = page.getChoice1().getNextPage();
                    loadPage(nextPage);
                }
            });
            choice2Button.setText(page.getChoice2().getTextID());
            choice2Button.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    int nextPage = page.getChoice2().getNextPage();
                    loadPage(nextPage);
                }
            });