Java Code Examples for android.view.View#OnFocusChangeListener

@VisibleForTesting
public void init() {
    login = new LoginForm();
    onFocusEmail =  new View.OnFocusChangeListener() {

        @Override
        public void onFocusChange(View view, boolean focused) {
            EditText et = (EditText) view;
            if (et.getText().length() > 0 && !focused) {
                login.isEmailValid(true);
            }
        }
    };

    onFocusPassword = new View.OnFocusChangeListener() {

        @Override
        public void onFocusChange(View view, boolean focused) {
            EditText et = (EditText) view;
            if (et.getText().length() > 0 && !focused) {
                login.isPasswordValid(true);
            }
        }
    };
}
 

private View.OnFocusChangeListener getHexFocusChangeListener() {
    View.OnFocusChangeListener listener = new View.OnFocusChangeListener() {

        @Override
        public void onFocusChange(View v, boolean hasFocus) {
            if (hasFocus) {
                hexEdit.setText(hexEdit.getText().toString().replaceAll("\\s+", ""));
            } else {
                int textLength = hexEdit.getText().toString().length();
                String hexValue;
                if (textLength % 2 == 1) {
                    String temp = hexEdit.getText().toString();
                    hexValue = temp.substring(0, textLength - 1) + "0" + temp.charAt(textLength - 1);
                } else {
                    hexValue = hexEdit.getText().toString();
                }
                byte[] value = hexToByteArray(hexValue);
                hexEdit.setText(Converters.getHexValue(value));
            }
            updateSaveButtonState();
        }
    };
    return listener;
}
 

/**
 * Sets the alpha of this FocusIndicatorHelper to 0 when a view with this listener
 * receives focus.
 */
public View.OnFocusChangeListener getHideIndicatorOnFocusListener() {
    return new OnFocusChangeListener() {
        @Override
        public void onFocusChange(View v, boolean hasFocus) {
            if (hasFocus) {
                endCurrentAnimation();
                setCurrentView(null);
                setAlpha(0);
                invalidateDirty();
            }
        }
    };
}
 

@Override
public void onFocusChange(View view, boolean b) {

    for(View.OnFocusChangeListener listener:registeredListeners) {
        listener.onFocusChange(view, b);
    }
}
 

public PostContentViewBinder(String hint, @NonNull MultiTypeAdapter listAdapter,
                             @NonNull Items items,
                             @NonNull UploadPresenter<AlbumFile, JsonObject, ?, ?> presenter,
                             @NonNull Collection<AlbumPicturesGridAdapter> adapterHolder,
                             @NonNull View.OnFocusChangeListener listener,
                             @NonNull PictureActionCallback pictureActionCallback) {
    this.contentHint = hint;
    this.listAdapter = listAdapter;
    this.items = items;
    this.presenter = presenter;
    this.adapterHolder = adapterHolder;
    this.listener = listener;
    this.pictureActionCallback = pictureActionCallback;
}
 

public MyAdapter(Context context, String[] dataset,int id,View.OnFocusChangeListener onFocusChangeListener) {
    super();
    mContex = context;
    mDataset = dataset;
    this.id=id;
    this.mOnFocusChangeListener=onFocusChangeListener;
}
 

public MyAdapter(Context context, List<DetailInfo> dataset, int id, View.OnFocusChangeListener onFocusChangeListener) {
    super();
    mContext = context;
    mDataset = dataset;
    this.id = id;
    this.mOnFocusChangeListener = onFocusChangeListener;
}
 

@Override
protected void onFinishInflate() {
    super.onFinishInflate();
    boolean isRtl = Utilities.isRtl(getResources());
    mAdapter.setRtl(isRtl);
    mContent = findViewById(R.id.content);

    // This is a focus listener that proxies focus from a view into the list view.  This is to
    // work around the search box from getting first focus and showing the cursor.
    View.OnFocusChangeListener focusProxyListener = new View.OnFocusChangeListener() {
        @Override
        public void onFocusChange(View v, boolean hasFocus) {
            if (hasFocus) {
                mAppsRecyclerView.requestFocus();
            }
        }
    };
    mSearchBarContainerView = (ViewGroup) findViewById(R.id.search_box_container);
    mSearchBarContainerView.setOnFocusChangeListener(focusProxyListener);
    mContainerView = findViewById(R.id.all_apps_container);
    mContainerView.setOnFocusChangeListener(focusProxyListener);
    mRevealView = findViewById(R.id.all_apps_reveal);

    // Load the all apps recycler view
    mAppsRecyclerView = (AllAppsRecyclerView) findViewById(R.id.apps_list_view);
    mAppsRecyclerView.setApps(mApps);
    mAppsRecyclerView.setLayoutManager(mLayoutManager);
    mAppsRecyclerView.setAdapter(mAdapter);
    mAppsRecyclerView.setHasFixedSize(true);
    if (mItemDecoration != null) {
        mAppsRecyclerView.addItemDecoration(mItemDecoration);
    }
    setScroller();
    updateGridTheme();
    updateSectionStrategy();
    updateBackgroundAndPaddings();
}
 

public View.OnFocusChangeListener getOnFocusChangeListener()
{
	if (_onFocusChangeListener == null)
	{
		_onFocusChangeListener = getDecorView().getOnFocusChangeListener();
	}
	
	return _onFocusChangeListener; 
}
 

private CountriesViewHolder(View itemView) {
    super(itemView);

    tvCountry = itemView.findViewById(R.id.tvCountry);
    chbCountry = itemView.findViewById(R.id.chbCountry);
    cardCountry = itemView.findViewById(R.id.cardCountry);
    cardCountry.setClickable(true);

    View.OnClickListener onClickListener = v -> {
        if (!isCountryInList(getAdapterPosition())) {
            setChecked(getAdapterPosition());
            notifyItemChanged(getAdapterPosition());
        } else if (isCountryInList(getAdapterPosition())) {
            removeCheck(countriesListCurrent.get(getAdapterPosition()).countryCode);
            notifyItemChanged(getAdapterPosition());
        }
    };
    cardCountry.setOnClickListener(onClickListener);

    CompoundButton.OnCheckedChangeListener activeListener = (buttonView, isChecked) -> {

        if (!isCountryInList(getAdapterPosition()) && isChecked) {
            setChecked(getAdapterPosition());
            notifyItemChanged(getAdapterPosition());
        } else if (isCountryInList(getAdapterPosition()) && !isChecked) {
            removeCheck(countriesListCurrent.get(getAdapterPosition()).countryCode);
            notifyItemChanged(getAdapterPosition());
        }
    };
    chbCountry.setOnCheckedChangeListener(activeListener);

    chbCountry.setFocusable(false);
    cardCountry.setFocusable(true);
    View.OnFocusChangeListener onFocusChangeListener = (v, hasFocus) -> {
        if (hasFocus) {
            ((CardView) v).setCardBackgroundColor(getResources().getColor(R.color.colorSelected));
        } else {
            if (getAdapterPosition() % 2 == 0) {
                ((CardView) v).setCardBackgroundColor(getResources().getColor(R.color.colorSecond));
            } else {
                ((CardView) v).setCardBackgroundColor(getResources().getColor(R.color.colorFirst));
            }
        }

    };

    cardCountry.setOnFocusChangeListener(onFocusChangeListener);

    llTorCountry = itemView.findViewById(R.id.llTorCountry);

    if (getActivity() != null) {
        cardTorCountryFragment = getActivity().findViewById(R.id.cardTorCountryFragment);
    }

}
 

private TorAppsViewHolder(View itemView) {
    super(itemView);

    imgTorApp = itemView.findViewById(R.id.imgTorApp);
    tvTorAppName = itemView.findViewById(R.id.tvTorAppName);
    tvTorAppPackage = itemView.findViewById(R.id.tvTorAppPackage);
    swTorApp = itemView.findViewById(R.id.swTorApp);
    cardTorApps = itemView.findViewById(R.id.cardTorApp);
    cardTorApps.setFocusable(true);
    lLayoutTorApps = itemView.findViewById(R.id.llayoutTorApps);

    if (getActivity() != null) {
        cardTorAppFragment = getActivity().findViewById(R.id.cardTorAppFragment);
    }

    CompoundButton.OnCheckedChangeListener onCheckedChangeListener = (compoundButton, newValue) -> {
        setActive(getAdapterPosition(), newValue);
        isChanged = true;
    };
    swTorApp.setOnCheckedChangeListener(onCheckedChangeListener);
    swTorApp.setFocusable(false);


    View.OnClickListener onClickListener = view -> {
        int appPosition = getAdapterPosition();
        boolean appActive = getItem(appPosition).active;
        setActive(appPosition, !appActive);
        mAdapter.notifyItemChanged(appPosition);
        isChanged = true;
    };

    cardTorApps.setOnClickListener(onClickListener);
    View.OnFocusChangeListener onFocusChangeListener = (view, inFocus) -> {
        if (inFocus) {
            ((CardView) view).setCardBackgroundColor(getResources().getColor(R.color.colorSecond));
        } else {
            ((CardView) view).setCardBackgroundColor(getResources().getColor(R.color.colorFirst));
        }
    };
    cardTorApps.setOnFocusChangeListener(onFocusChangeListener);
    cardTorApps.setCardBackgroundColor(getResources().getColor(R.color.colorFirst));
}
 

public View.OnFocusChangeListener getEmailOnFocusChangeListener() {
    return onFocusEmail;
}
 

public View.OnFocusChangeListener getFocusListener() {
    return focusListener;
}
 

public static Void onQueryTextFocusChange(View.OnFocusChangeListener arg) {
  return BaseDSL.attr("onQueryTextFocusChange", arg);
}
 

private void addRawValue() {
    // read only fields and value display for characteristic (inline)
    LayoutInflater layoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View readableFieldsForInline = layoutInflater.inflate(R.layout.characteristic_value_read_only, null);

    hex = readableFieldsForInline.findViewById(R.id.hex_readonly);
    ascii = readableFieldsForInline.findViewById(R.id.ascii_readonly);
    decimal = readableFieldsForInline.findViewById(R.id.decimal_readonly);

    ImageView hexCopyIV = readableFieldsForInline.findViewById(R.id.hex_copy);
    ImageView asciiCopyIV = readableFieldsForInline.findViewById(R.id.ascii_copy);
    ImageView decimalCopyIV = readableFieldsForInline.findViewById(R.id.decimal_copy);

    hex.setId(EDIT_NOT_CLEAR_ID);
    ascii.setId(EDIT_NOT_CLEAR_ID);
    decimal.setId(EDIT_NOT_CLEAR_ID);

    hex.setKeyListener(null);
    ascii.setKeyListener(null);
    decimal.setKeyListener(null);

    hex.setText(Converters.getHexValue(value));
    ascii.setText(Converters.getAsciiValue(value));
    decimal.setText(Converters.getDecimalValue(value));

    rawValueViews.add(hex);
    rawValueViews.add(ascii);
    rawValueViews.add(decimal);

    setCopyListener(hex, hexCopyIV);
    setCopyListener(ascii, asciiCopyIV);
    setCopyListener(decimal, decimalCopyIV);

    valuesLayout.addView(readableFieldsForInline);

    if (writeable || writeableWithoutResponse) {
        View writableFieldsForDialog = layoutInflater.inflate(R.layout.characteristic_value, null);

        hexEdit = writableFieldsForDialog.findViewById(R.id.hex_edit);
        asciiEdit = writableFieldsForDialog.findViewById(R.id.ascii_edit);
        decimalEdit = writableFieldsForDialog.findViewById(R.id.decimal_edit);

        ImageView hexPasteIV = writableFieldsForDialog.findViewById(R.id.hex_paste);
        ImageView asciiPasteIV = writableFieldsForDialog.findViewById(R.id.ascii_paste);
        ImageView decimalPasteIV = writableFieldsForDialog.findViewById(R.id.decimal_paste);

        editTexts.add(hexEdit);
        editTexts.add(asciiEdit);
        editTexts.add(decimalEdit);

        TextWatcher hexWatcher = getHexTextWatcher();
        TextWatcher decWatcher = getDecTextWatcher();
        TextWatcher asciiWatcher = getAsciiTextWatcher();

        View.OnFocusChangeListener hexListener = getHexFocusChangeListener();

        hexEdit.setOnFocusChangeListener(hexListener);
        WriteCharacteristic commiter = new WriteCharacteristic();
        hexEdit.setOnEditorActionListener(commiter);
        asciiEdit.setOnEditorActionListener(commiter);
        decimalEdit.setOnEditorActionListener(commiter);

        hexEdit.addTextChangedListener(hexWatcher);
        asciiEdit.addTextChangedListener(asciiWatcher);
        decimalEdit.addTextChangedListener(decWatcher);

        setPasteListener(hexEdit, hexPasteIV, HEX_ID);
        setPasteListener(asciiEdit, asciiPasteIV, ASCII_ID);
        setPasteListener(decimalEdit, decimalPasteIV, DECIMAL_ID);

        updateSaveButtonState();

        if (writableFieldsContainer != null) {
            writableFieldsContainer.removeAllViews();
            writableFieldsContainer.addView(writableFieldsForDialog);
        }

    }
}
 

public static Void onQueryTextFocusChange(View.OnFocusChangeListener arg) {
  return BaseDSL.attr("onQueryTextFocusChange", arg);
}
 

public static Void onFocusChange(View.OnFocusChangeListener arg) {
  return BaseDSL.attr("onFocusChange", arg);
}
 

public static Void onFocusChange(View.OnFocusChangeListener arg) {
  return BaseDSL.attr("onFocusChange", arg);
}
 

public OptionItemAdapter(Context context, int id, View.OnFocusChangeListener onFocusChangeListener) {
    super();
    mContext = context;
    this.id = id;
    this.mOnFocusChangeListener = onFocusChangeListener;
}
 

public CardEdit(String title, String desc, String titleColor, TextWatcher textWatcher, View.OnFocusChangeListener focusListener) {
    super(title, desc, titleColor, textWatcher, focusListener);
}