Example usage for android.app Dialog setOnShowListener

Introduction

In this page you can find the example usage for android.app Dialog setOnShowListener.

Prototype

public void setOnShowListener(@Nullable OnShowListener listener)

Source Link

Document

Sets a listener to be invoked when the dialog is shown.

Usage

From source file:hku.fyp14017.blencode.ui.dialogs.TextDialog.java

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    View dialogView = LayoutInflater.from(getActivity())
            .inflate(hku.fyp14017.blencode.R.layout.dialog_text_dialog, null);
    input = (EditText) dialogView.findViewById(hku.fyp14017.blencode.R.id.dialog_text_edit_text);
    inputTitle = (TextView) dialogView.findViewById(hku.fyp14017.blencode.R.id.dialog_text_text_view);

    if (getHint() != null) {
        input.setHint(getHint());//  w ww  . j a  v  a 2  s  . co m
    }

    input.setOnFocusChangeListener(new View.OnFocusChangeListener() {
        @Override
        public void onFocusChange(View view, boolean hasFocus) {
            if (hasFocus) {
                getDialog().getWindow()
                        .setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
            }
        }
    });

    initialize();

    Dialog dialog = new AlertDialog.Builder(getActivity()).setView(dialogView).setTitle(getTitle())
            .setNegativeButton(hku.fyp14017.blencode.R.string.cancel_button, new OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    dismiss();
                }
            }).setPositiveButton(hku.fyp14017.blencode.R.string.ok, new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                }
            }).create();

    dialog.setOnKeyListener(new OnKeyListener() {
        @Override
        public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
            if (event.getAction() == KeyEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCODE_ENTER) {
                boolean okButtonResult = handleOkButton();
                onOkButtonHandled();
                if (okButtonResult) {
                    dismiss();
                }
                return okButtonResult;
            }

            return false;
        }
    });

    dialog.setCanceledOnTouchOutside(true);
    dialog.setOnShowListener(new OnShowListener() {
        @Override
        public void onShow(DialogInterface dialog) {
            Button buttonPositive = ((AlertDialog) getDialog()).getButton(DialogInterface.BUTTON_POSITIVE);
            buttonPositive.setEnabled(getPositiveButtonEnabled());

            setPositiveButtonClickCustomListener();

            InputMethodManager inputManager = (InputMethodManager) getActivity()
                    .getSystemService(Context.INPUT_METHOD_SERVICE);
            inputManager.showSoftInput(input, InputMethodManager.SHOW_IMPLICIT);

            initTextChangedListener();
        }
    });

    return dialog;
}

From source file:hku.fyp14017.blencode.ui.dialogs.UploadProjectDialog.java

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    View dialogView = LayoutInflater.from(getActivity())
            .inflate(hku.fyp14017.blencode.R.layout.dialog_upload_project, null);

    projectRename = (TextView) dialogView.findViewById(hku.fyp14017.blencode.R.id.tv_project_rename);
    projectDescriptionField = (EditText) dialogView
            .findViewById(hku.fyp14017.blencode.R.id.project_description_upload);
    projectUploadName = (EditText) dialogView.findViewById(hku.fyp14017.blencode.R.id.project_upload_name);
    sizeOfProject = (TextView) dialogView
            .findViewById(hku.fyp14017.blencode.R.id.dialog_upload_size_of_project);

    Dialog dialog = new AlertDialog.Builder(getActivity()).setView(dialogView)
            .setTitle(hku.fyp14017.blencode.R.string.upload_project_dialog_title)
            .setPositiveButton(hku.fyp14017.blencode.R.string.upload_button,
                    new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            handleUploadButtonClick();
                        }/*from   w ww. j  ava  2  s .co  m*/
                    })
            .setNegativeButton(hku.fyp14017.blencode.R.string.cancel_button,
                    new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            handleCancelButtonClick();
                        }
                    })
            .create();

    dialog.setCanceledOnTouchOutside(true);
    dialog.getWindow().setLayout(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    dialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);

    dialog.setOnShowListener(new OnShowListener() {
        @Override
        public void onShow(DialogInterface dialog) {
            initListeners();

            InputMethodManager inputManager = (InputMethodManager) getActivity()
                    .getSystemService(Context.INPUT_METHOD_SERVICE);
            inputManager.showSoftInput(projectUploadName, InputMethodManager.SHOW_IMPLICIT);
        }
    });

    initControls();

    return dialog;
}