CODEWITHSUNDEEP
javaandroidxml
Syed Gilani
Syed Gilani

Reputation: 13

Displaying score view in another XML

So my main error is in the ScoreDisplay.java

public class ScoreDisplay extends AppCompatActivity { int score;

score= getIntent().getIntExtra("score",0);

}

int score is fine but in the next line it says - unknown class score -invalid method declaration; return type required - missing method body, or declare abstract - parameter expected

and yea so everything is red in my java class and where do i put my textview.textview show ect. that you told me?

Upvotes: 0

Views: 100

Answers (1)

John Joe
John Joe

Reputation: 12803

Change 

 if (mQuestionNumber < mQuestionLibrary.getQuestionCount())
                updateQuestion();
                else
                    //Show next screen
                setContentView(R.layout.scoredisplay);

to

 if (mQuestionNumber < mQuestionLibrary.getQuestionCount())
                updateQuestion();
 else
      {
           Intent intent =  new Intent(QuizActivity.this,ScoreDisplay.class);
           intent.putExtra("score",mScore);
           startActivity(intent);
       }

Create a new jave called ScoreDisplay, and receive the mScore value from QuizActivity to ScoreDisplay by using this 

int score;

score= getIntent().getIntExtra("score",0);

Finally display the score to your textView.

textview.setText(score+"");

ScoreDisplay.java

public class ScoreDisplay extends AppCompatActivity {

      TextView myScore;
       int score;

        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.scoredisplay);
            score= getIntent().getIntExtra("score",0);
            myScore = (TextView)findViewById(R.id.endingScore);

            myScore.setText(score+"");
           }
    }

Add below code to your mainfest to solve crash problem.

<activity android:name=".ScoreDisplay"></activity>

AndroidMainfest FullCode

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="mgilani.co.multipleqa">

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".QuizActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    <activity android:name=".ScoreDisplay"></activity>  //new line 
    </application>

</manifest>

Upvotes: 0

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