Example usage for java.lang ClassCastException ClassCastException

Introduction

In this page you can find the example usage for java.lang ClassCastException ClassCastException.

Prototype

public ClassCastException(String s)

Source Link

Document

Constructs a ClassCastException with the specified detail message.

Usage

From source file:com.csusm.twinder.Fragment.QRScanFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);
    if (activity instanceof OnScanCompleteListener) {
        mCallback = (OnScanCompleteListener) activity;
    } else {//from   w  w  w  . j a v a  2s  .  c o  m
        throw new ClassCastException(
                "Activity hosting the QRScanFragment must implement the OnScanCompleteListener interface");
    }
}

From source file:com.ericbarnhill.arrayMath.MathArrayDouble1D.java

protected MathArrayDouble1D add(Complex g) {
    throw new ClassCastException("Cannot add Complex number to double array");
}

From source file:net.eledge.android.europeana.gui.dialog.NameInputDialog.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);
    try {//ww  w  .j  a v  a 2  s . c  o  m
        mListener = (NameInputDialogListener) activity;
    } catch (ClassCastException e) {
        throw new ClassCastException(activity.toString() + " must implement NameInputDialogListener");
    }
}

From source file:com.ericbarnhill.arrayMath.MathArrayDouble2D.java

protected MathArrayDouble2D add(Complex g) {
    throw new ClassCastException("Cannot add Complex number to double array");
}

From source file:com.ericbarnhill.arrayMath.MathArrayDouble3D.java

protected MathArrayDouble3D add(Complex g) {
    throw new ClassCastException("Cannot add Complex number to double array");
}

From source file:com.brookmanholmes.bma.wizard.ui.BaseChoiceFragment.java

@Override
public void onAttach(Context context) {
    super.onAttach(context);

    if (getParentFragment() instanceof PageFragmentCallbacks) {
        callbacks = (PageFragmentCallbacks) getParentFragment();
    } else if (getActivity() instanceof PageFragmentCallbacks) {
        callbacks = (PageFragmentCallbacks) getActivity();
    } else {//from   w w w .  j ava  2  s . c  o  m
        throw new ClassCastException("Activity/ParentFragment must implement PageFragmentCallbacks");
    }
}

From source file:com.davidmascharka.lips.SelectPartitionDialogFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);

    // Verify the host activity implements the callback interface
    try {/*  www. j  a  va  2  s. co  m*/
        // Instantiate the listener so we can send events to the host
        listener = (SelectPartitionDialogListener) activity;
    } catch (ClassCastException e) {
        // The activity doesn't implement the interface
        throw new ClassCastException(activity.toString() + " must implement SelectPartitionDialogListener");
    }
}

From source file:at.wada811.imageslider.DebugFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);

    if (activity instanceof DebugFragmentCallbackProvider == false) {
        throw new ClassCastException(activity.getLocalClassName() + " must implements "
                + DebugFragmentCallbackProvider.class.getSimpleName());
    }//  w w w .j ava 2  s  . c o m
    DebugFragmentCallbackProvider provider = (DebugFragmentCallbackProvider) activity;
    mCallback = provider.getDebugCallback();
}

From source file:com.dazone.crewchat.libGallery.fragment.ImageFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);

    // This makes sure that the container activity has implemented
    // the callback interface. If not, it throws an exception
    try {//from   ww  w.j  a v  a 2s. c o m
        mCallback = (OnImageSelectedListener) activity;
    } catch (ClassCastException e) {
        throw new ClassCastException(activity.toString() + " must implement OnImageSelectedListener");
    }
}

From source file:answer.example.answer.view.FileListFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);

    try {/*w  w w  . j  av  a2s  . c  o  m*/
        mListener = (Callbacks) activity;
    } catch (ClassCastException e) {
        throw new ClassCastException(activity.toString() + " must implement FileListFragment.Callbacks");
    }
}