Example usage for android.view KeyEvent getNumber

Introduction

In this page you can find the example usage for android.view KeyEvent getNumber.

Prototype

public char getNumber() 

Source Link

Document

Gets the number or symbol associated with the key.

Usage

From source file:com.csipsimple.ui.incall.DtmfDialogFragment.java

@Override
public void onTrigger(int keyCode, int dialTone) {
    Log.i(TAG, "onTrigger, keyCode: " + keyCode + ", dialTone: " + dialTone);
    if (dialPadTextView != null) {
        // Update text view
        KeyEvent event = new KeyEvent(KeyEvent.ACTION_DOWN, keyCode);
        char nbr = event.getNumber();
        StringBuilder sb = new StringBuilder(dialPadTextView.getText());
        sb.append(nbr);/*from ww w  .  j a va  2s  .c o  m*/
        dialPadTextView.setText(sb.toString());
    } else {
        Log.e(TAG, "dialpadTextView is null");
    }
    if (getActivity() instanceof OnDtmfListener) {
        Integer callId = getArguments().getInt(EXTRA_CALL_ID);
        if (callId != null) {
            ((OnDtmfListener) getActivity()).OnDtmf(callId, keyCode, dialTone);
        } else {
            Log.w(THIS_FILE, "Impossible to find the call associated to this view");
        }
    }

}

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From source file:com.todoroo.astrid.activity.TaskListFragment.java

protected void setUpUiComponents() {
    // set listener for quick-changing task priority
    getListView().setOnKeyListener(new OnKeyListener() {
        @Override/*ww  w .j  av a 2  s. c o  m*/
        public boolean onKey(View view, int keyCode, KeyEvent event) {
            if (event.getAction() != KeyEvent.ACTION_UP || view == null)
                return false;

            boolean filterOn = getListView().isTextFilterEnabled();
            View selected = getListView().getSelectedView();

            // hot-key to set task priority - 1-4 or ALT + Q-R
            if (!filterOn && event.getUnicodeChar() >= '1' && event.getUnicodeChar() <= '4'
                    && selected != null) {
                int importance = event.getNumber() - '1';
                Task task = ((ViewHolder) selected.getTag()).task;
                task.setValue(Task.IMPORTANCE, importance);
                taskService.save(task);
                taskAdapter.setFieldContentsAndVisibility(selected);
            }
            // filter
            else if (!filterOn && event.getUnicodeChar() != 0) {
                getListView().setTextFilterEnabled(true);
                getListView().setFilterText(Character.toString((char) event.getUnicodeChar()));
            }
            // turn off filter if nothing is selected
            else if (filterOn && TextUtils.isEmpty(getListView().getTextFilter())) {
                getListView().setTextFilterEnabled(false);
            }

            return false;
        }
    });

    SharedPreferences publicPrefs = AstridPreferences.getPublicPrefs(getActivity());
    sortFlags = publicPrefs.getInt(SortHelper.PREF_SORT_FLAGS, 0);
    sortSort = publicPrefs.getInt(SortHelper.PREF_SORT_SORT, 0);
    sortFlags = SortHelper.setManualSort(sortFlags, isDraggable());

    getView().findViewById(R.id.progressBar).setVisibility(View.GONE);
}

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