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Android Build an Interactive Story App (Retired) Finishing the User Interface Finishing an Activity

Charles Harpke
Charles Harpke
33,986 Points

The code below has been modified to add a "relaunch button". In the onClick() method for this button, finish this curre

./LandingActivity.java:23: error: cannot find symbol int nextPage = mCurrentPage.mRelaunchButton().getNextPage();

import android.os.Bundle;
import android.view.View;
import android.widget.Button;

public class LandingActivity extends Activity {

    public Button mRelaunchButton;

    // Some previous code omitted for brevity

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_landing);

        // Some previous code omitted for brevity

        mRelaunchButton = (Button)findViewById(R.id.relaunchButton);
        mRelaunchButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                // Add your code here!
                int nextPage = mCurrentPage.mRelaunchButton().getNextPage();
                    loadPage(nextPage);
            }
        });
    }
}
LandingActivity.java
import android.os.Bundle;
import android.view.View;
import android.widget.Button;

public class LandingActivity extends Activity {

    public Button mRelaunchButton;

    // Some previous code omitted for brevity

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_landing);

        // Some previous code omitted for brevity

        mRelaunchButton = (Button)findViewById(R.id.relaunchButton);
        mRelaunchButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                // Add your code here!
                int nextPage = mCurrentPage.mRelaunchButton().getNextPage();
                    loadPage(nextPage);
            }
        });
    }
}

2 Answers

Daniel Hartin
Daniel Hartin
18,106 Points

Hi Charles

Sorry if this is incorrect only I can't really understand from your post what you are trying to achieve. The challenge that this posts links to asks you to finish the current activity so you can return to the previous activity. You can do this simply by using the method

finish();

Inside the onClick() method.

Hope this helps

Daniel

Daniel Hartin
Daniel Hartin
18,106 Points

Hi Doubt Milazi

This question has been answered. If you are having problems you should really create a new question and post it in the forum so we can help you directly. You can always post a link back to this question if it is relevant from with your question.

Thanks Daniel