Я новичок android разработчик и пытаюсь создать пользовательский текст для редактирования пин-кода, используя следующий код, и я хочу установить прозрачный цвет булавки, если он заполнен, к сожалению, в атрибуте * 1008 нет аргумента state_filled * как мне это сделать? Помогите мне, пожалуйста, вот мой код.
public class PinEntryEditText extends AppCompatEditText {
public static final String XML_NAMESPACE_ANDROID = "http://schemas.android.com/apk/res/android";
private float mSpace = 24; //24 dp by default, space between the lines
private float mCharSize;
private float mNumChars = 6;
private float mLineSpacing = 8; //8dp by default, height of the text from our lines
private int mMaxLength = 6;
private OnClickListener mClickListener;
private float mLineStroke = 1; //1dp by default
private float mLineStrokeSelected = 2; //2dp by default
private Paint mLinesPaint;
int[][] mStates = new int[][]{
new int[]{android.R.attr.state_selected}, // selected
new int[]{android.R.attr.state_focused}, // focused
new int[]{-android.R.attr.state_focused}, // unfocused
};
//Green color = 0xFFB6C800
//Gray color = 0xFFCCCCCC
int[] mColors = new int[]{
0xFFB6C800,
0xFFCCCCCC,
0xFF880000,
};
ColorStateList mColorStates = new ColorStateList(mStates, mColors);
public PinEntryEditText(Context context) {
super(context);
}
public PinEntryEditText(Context context, AttributeSet attrs) {
super(context, attrs);
init(context, attrs);
}
public PinEntryEditText(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
init(context, attrs);
}
private void init(Context context, AttributeSet attrs) {
float multi = context.getResources().getDisplayMetrics().density;
mLineStroke = multi * mLineStroke;
mLineStrokeSelected = multi * mLineStrokeSelected;
mLinesPaint = new Paint(getPaint());
mLinesPaint.setStrokeWidth(mLineStroke);
setBackgroundResource(0);
mSpace = multi * mSpace; //convert to pixels for our density
mLineSpacing = multi * mLineSpacing; //convert to pixels for our density
mMaxLength = attrs.getAttributeIntValue(XML_NAMESPACE_ANDROID, "maxLength", 4);
mNumChars = mMaxLength;
//Disable copy paste
super.setCustomSelectionActionModeCallback(new ActionMode.Callback() {
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
return false;
}
public void onDestroyActionMode(ActionMode mode) {
}
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
return false;
}
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
return false;
}
});
// When tapped, move cursor to end of text.
super.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
setSelection(getText().length());
if (mClickListener != null) {
mClickListener.onClick(v);
}
}
});
}
@Override
public void setOnClickListener(OnClickListener l) {
mClickListener = l;
}
@Override
public void setCustomSelectionActionModeCallback(ActionMode.Callback actionModeCallback) {
throw new RuntimeException("setCustomSelectionActionModeCallback() not supported.");
}
@Override
protected void onDraw(Canvas canvas) {
//super.onDraw(canvas);
int availableWidth = getWidth() - getPaddingRight() - getPaddingLeft();
if (mSpace < 0) {
mCharSize = (availableWidth / (mNumChars * 2 - 1));
} else {
mCharSize = (availableWidth - (mSpace * (mNumChars - 1))) / mNumChars;
}
int startX = getPaddingLeft();
int bottom = getHeight() - getPaddingBottom();
//Text Width
Editable text = getText();
int textLength = text.length();
float[] textWidths = new float[textLength];
getPaint().getTextWidths(getText(), 0, textLength, textWidths);
for (int i = 0; i < mNumChars; i++) {
updateColorForLines(i == textLength);
canvas.drawLine(startX, bottom, startX + mCharSize, bottom, mLinesPaint);
if (getText().length() > i) {
float middle = startX + mCharSize / 2;
canvas.drawText(text, i, i + 1, middle - textWidths[0] / 2, bottom - mLineSpacing, getPaint());
}
if (mSpace < 0) {
startX += mCharSize * 2;
} else {
startX += mCharSize + mSpace;
}
}
//mLinesPaint.setColor(getColorForState(0xff1a1f71));
}
private int getColorForState(int... states) {
return mColorStates.getColorForState(states, Color.GRAY);
}
/**
* @param next Is the current char the next character to be input?
*/
private void updateColorForLines(boolean next) {
if (isFocused()) {
mLinesPaint.setStrokeWidth(mLineStrokeSelected);
mLinesPaint.setColor(getColorForState(android.R.attr.state_focused));
if (next) {
mLinesPaint.setColor(getColorForState(android.R.attr.state_selected));
}
} else {
mLinesPaint.setStrokeWidth(mLineStroke);
mLinesPaint.setColor(getColorForState(-android.R.attr.state_focused));
}
}
}
Есть ли способ сделать это?