top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

Fatal Error: Android - while changing layout

+3 votes
253 views

I am receiving "Fatal error", if I change the layout.xml. It is that I am just swapping two elements, before swapping they work fine. After swapping, I am facing error. Help!

posted Jul 27, 2016 by Shalini

Share this question
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer

+2 votes
 
Best answer

I believe you are using eclipse as your IDE, it is an IDE issue. This issue doesn't happen with Android Studio.
Reason: This issue happens when the resources (generated java classes) doesn't match with your layout.
Solution: You have to sync / clean and generate resource files. To do so, go to Android tools -> fix project properties and project -> clean. This should get the issue fixed.

Hope this helps!

answer Jul 28, 2016 by Vinod Kumar K V
Similar Questions
+5 votes
Android layout size

I am using a linear layout and I want to position my EditText in center and linear layout full width.
This is my code,

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools" android:layout_width="fill_parent" android:layout_height="match_parent"
android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".MainActivity" android:background="#eeeeee">

    <LinearLayout
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:paddingTop="50px"
    android:background="#666666">

        <EditText
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/newEvent"
        android:hint="Enter the Name of Event"
        android:layout_below="@+id/textView2"
        android:layout_alignParentStart="true" />

    </LinearLayout>
</RelativeLayout>
+5 votes
Error in Android java.lang.StackOverflowError

I have used below code,

textareaA.addTextChangedListener(new TextWatcher() {
    @Override
    public void afterTextChanged(Editable arg0) {
    }

    @Override
    public void beforeTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) {
    }

    @Override
    public void onTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) {
        double val = Double.parseDouble(textareaA.getText().toString());
        textareaB.setText(String.valueOf(val/10000));
    }      
});

textareaB.addTextChangedListener(new TextWatcher() {
    @Override
    public void afterTextChanged(Editable arg0) {
    }

    @Override
    public void beforeTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) {
    }

    @Override
    public void onTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) {
        double val = Double.parseDouble(textareaB.getText().toString());
       textareaA.setText(String.valueOf(val*10000));
    }      
});

If I type a value in any EditTexts, it crashes and trows java.lang.StackOverflowError error.
Suggest a solution.

+1 vote
My Android app crashed on click button?

My app cashes when i click submit, it doesnt verify the fields as it should.
It works the way i want to but if i click on submit without entering anything it crashes.

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        Button addBtn = (Button) findViewById(R.id.addBtn);
        addBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                EditText amoutGiven = (EditText) findViewById(R.id.amountG);
                EditText manyPeople = (EditText) findViewById(R.id.mPeople);
                EditText moenyGiven = (EditText) findViewById(R.id.moneyG);
                TextView changeTxt  = (TextView) findViewById(R.id.changeTxt);
                Button nxtBtn     = (Button) findViewById(R.id.nxtBtn);
                Button tryBtn     = (Button) findViewById(R.id.tryBtn);
                android.view.inputmethod.InputMethodManager imm = (android.view.inputmethod.InputMethodManager)getSystemService(INPUT_METHOD_SERVICE);
                imm.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0);

                if (amoutGiven.getText().length()==0){
                    amoutGiven.setError("This field is required");
                }

                if (manyPeople.getText().length()==0){
                    manyPeople.setError("This field is required");
                }

                if (moenyGiven.getText().length()==0){
                    moenyGiven.setError("This field is required");
                }

                int num1 = Integer.parseInt(amoutGiven.getText().toString());
                int num2 = Integer.parseInt(manyPeople.getText().toString());
                int num3 = Integer.parseInt(moenyGiven.getText().toString());
                int total = num1 * num2;
                int change = num3 - total;

                changeTxt.setVisibility((changeTxt.getVisibility() == View.VISIBLE)
                        ? View.INVISIBLE : View.VISIBLE);

                if (change < 0 ){
                    changeTxt.setText("Your numbers dont add up");
                    tryBtn.setVisibility((tryBtn.getVisibility() == View.VISIBLE)
                            ? View.INVISIBLE : View.VISIBLE);
                    tryBtn.setOnClickListener(new View.OnClickListener() {
                        @Override
                        public void onClick(View v) {
                            startActivity(new Intent(MainActivity.this, MainActivity.class));

                        }
                    });

                }else {

                    changeTxt.setText( "Give Back Change oF: R" + change +"" );
                    nxtBtn.setVisibility((nxtBtn.getVisibility() == View.VISIBLE)
                            ? View.INVISIBLE : View.VISIBLE);
                    nxtBtn.setOnClickListener(new View.OnClickListener() {
                        @Override
                        public void onClick(View v) {
                            startActivity(new Intent(MainActivity.this, MainActivity.class));    
                        }
                    });    
                }    
            }
        });    
    }
}
...